#
d678a59d |
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18-May-2024 |
Tom Rini <trini@konsulko.com> |
Revert "Merge patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"" When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
12a8b0dc |
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01-May-2024 |
Tom Rini <trini@konsulko.com> |
usb: Remove <common.h> and add needed includes Remove <common.h> from this driver directory and when needed add missing include files directly. Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
52378ba4 |
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02-Mar-2024 |
Jonas Karlman <jonas@kwiboo.se> |
usb: xhci-dwc3: Fix support for dis_enblslpm_quirk No device tree in U-Boot or linux use the wrong spelling used in code. Use correct property name as defined in dwc3 bindings. Fixes: 062790f46131 ("usb: xhci-dwc3: Add USB2 PHY configuration") Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Marek Vasut <marex@denx.de> |
#
6a6468f4 |
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19-Apr-2022 |
Mark Kettenis <kettenis@openbsd.org> |
usb: xhci-dwc3: Support role switch default role When the device tree indicates support for role switching through the "usb-role-switch" property, take the "role-switch-default-mode" property into account when deciding which role to put the controller into. This makes USB devices work on Apple M1 systems where the device tree may include a "dr_mode" property that is set to "otg", but where we need to put the controller into "host" mode to see devices connected to the type-C ports. Signed-off-by: Mark Kettenis <kettenis@openbsd.org> |
#
53eed9ad |
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16-Sep-2021 |
Mark Kettenis <kettenis@openbsd.org> |
usb: xhci-dwc3: Add support for USB 3.1 controllers This adds support for the DWC_sub31 controllers such as those found on Apple's M1 SoC. This version of the controller seems to work fine with the existing driver. Signed-off-by: Mark Kettenis <kettenis@openbsd.org> |
#
91ce84a5 |
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05-Jul-2021 |
Samuel Holland <samuel@sholland.org> |
usb: xhci-dwc3: Add support for clocks/resets Some platforms, like the Allwinner H6, do not have a separate glue layer around the dwc3. Instead, they rely on the clocks/resets/phys referenced from the dwc3 DT node itself. Add support for enabling the clocks/resets referenced from the dwc3 DT node. Signed-off-by: Samuel Holland <samuel@sholland.org> Signed-off-by: Andre Przywara <andre.przywara@arm.com> |
#
f10643cf |
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19-Dec-2020 |
Simon Glass <sjg@chromium.org> |
dm: core: Access device ofnode through functions At present ofnode is present in the device even if it is never used. With of-platdata this field is not used, so can be removed. In preparation for this, change the access to go through inline functions. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
8a8d24bd |
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03-Dec-2020 |
Simon Glass <sjg@chromium.org> |
dm: treewide: Rename ..._platdata variables to just ..._plat Try to maintain some consistency between these variables by using _plat as a suffix for them. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
c69cda25 |
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03-Dec-2020 |
Simon Glass <sjg@chromium.org> |
dm: treewide: Rename dev_get_platdata() to dev_get_plat() Rename this to be consistent with the change from 'platdata'. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
caa4daa2 |
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03-Dec-2020 |
Simon Glass <sjg@chromium.org> |
dm: treewide: Rename 'platdata' variables to just 'plat' We use 'priv' for private data but often use 'platdata' for platform data. We can't really use 'pdata' since that is ambiguous (it could mean private or platform data). Rename some of the latter variables to end with 'plat' for consistency. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
41575d8e |
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03-Dec-2020 |
Simon Glass <sjg@chromium.org> |
dm: treewide: Rename auto_alloc_size members to be shorter This construct is quite long-winded. In earlier days it made some sense since auto-allocation was a strange concept. But with driver model now used pretty universally, we can shorten this to 'auto'. This reduces verbosity and makes it easier to read. Coincidentally it also ensures that every declaration is on one line, thus making dtoc's job easier. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
72a53ac5 |
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24-Aug-2020 |
Stefan Roese <sr@denx.de> |
usb: xhci: xhci-dwc3.c: Use dev_remap_addr() instead of dev_get_addr() On MIPS platforms, mapping of the base address is needed. This patch switches from dev_get_addr() to dev_remap_addr() to get the mapped base address of the xHCI controller. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Marek Vasut <marex@denx.de> |
#
58221d7e |
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13-May-2020 |
Chunfeng Yun <chunfeng.yun@mediatek.com> |
usb: dwc3: fix NULL pointer issue The phy_bulk pointer *usb_phys is used before allocated, fix it by using a phy_bulk variable instead in xhci_dwc3_platdata struct Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> |
#
c05ed00a |
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10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop linux/delay.h from common header Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
f7ae49fc |
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10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
6dfb8a80 |
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02-May-2020 |
Chunfeng Yun <chunfeng.yun@mediatek.com> |
usb: dwc3: use the phy bulk API to get phys Get a group of phys by the phy bulk API Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: Weijie Gao <weijie.gao@mediatek.com> |
#
ac28e59a |
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03-Mar-2020 |
Kever Yang <kever.yang@rock-chips.com> |
usb: Migrate to support live DT for some driver Use ofnode_ instead of fdt_ APIs so that the drivers can support live DT. This patch updates usb_get_dr_mode() and usb_get_maximum_speed() to use ofnode as parameter instead of fdt offset. And all the drivers who use these APIs update to use live dt APIs at the same time. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> |
#
1708a123 |
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11-Sep-2019 |
Jean-Jacques Hiblot <jjhiblot@ti.com> |
usb: xhci: move xhci.h to include usb The xhci.h header file is currently located under drivers/usb/xhci Move it to the include/usb folder to make it available to drivers that are not under drivers/usb/xhci Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> |
#
b35b8076 |
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09-Sep-2019 |
Neil Armstrong <neil.armstrong@linaro.org> |
usb: xhci-dwc3: Add support for dis_u2_susphy_quirk This quirk is necessary for the Amlogic GXL SoCs otherwise the Port 2 PHY doesn't get out of suspend and U-Boot resets the board after: XHCI timeout on event type 33... cannot recover. BUG: failure at drivers/usb/host/xhci-ring.c:474/xhci_wait_for_event()! BUG! This quirk is also handled in the dwc3 core code, but until the xhci-dwc3 driver uses the dwc3 core, the quirk must be handled here to fix USB support on the Amlogic libretech-cc and libretech-ac board when a device is only plugged in the OTG port. Cc: Yuri Frolov <crashing.kernel@gmail.com> Cc: Bin Meng <bmeng.cn@gmail.com> Fixes: dc9cdf859e ("usb: dwc3: Add DWC3 controller driver support") Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
062790f4 |
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30-Jun-2019 |
Mark Kettenis <kettenis@openbsd.org> |
usb: xhci-dwc3: Add USB2 PHY configuration Configure USB2 PHY register based on "phy_type" property and handle all the quirks that are relevant for Rockchip RK3399 SoCs. Signed-off-by: Mark Kettenis <kettenis@openbsd.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> |
#
d648a50c |
|
29-Nov-2018 |
Jean-Jacques Hiblot <jjhiblot@ti.com> |
dwc3: move phy operation to core.c Those operations can be used for peripheral operation as well as host operation. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> # Conflicts: # drivers/usb/dwc3/core.c # drivers/usb/host/xhci-dwc3.c |
#
fd09c205 |
|
21-Nov-2018 |
Sven Schwermer <sven@svenschwermer.de> |
usb: s/CONFIG_DM_USB/CONFIG_IS_ENABLED(DM_USB)/ This allows to disable the USB driver model in SPL because it checks the CONFIG_SPL_DM_USB variable for SPL builds. Nothing changes for regular non-SPL builds. Signed-off-by: Sven Schwermer <sven@svenschwermer.de> |
#
83d290c5 |
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06-May-2018 |
Tom Rini <trini@konsulko.com> |
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
d024236e |
|
18-Apr-2018 |
Tom Rini <trini@konsulko.com> |
Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
003659bd |
|
25-Apr-2018 |
Neil Armstrong <neil.armstrong@linaro.org> |
usb: host: dwc3: fix phys init When no PHYs are declared in the dwc3 node, the phy init fails. This patch checks if the "phys" property is presend and reports the error returned by dev_count_phandle_with_args(). This patchs also fixes the styles issues added in last commit. This patch should fix the DWC3 support on the UniPhier SoC family. Fixes: 7c839ea70c49 ("usb: host: dwc3: Add support for multiple PHYs") Reported-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> |
#
7c839ea7 |
|
11-Apr-2018 |
Neil Armstrong <neil.armstrong@linaro.org> |
usb: host: dwc3: Add support for multiple PHYs DWC3 Ips can have more than 1 PHY for USB2 and 1 PHY for USB3, add support for a generic number of PHYs and adapt the code to handle a generic number of PHYs. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> |
#
2fd4242c |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
ubs: xhci-dwc3: Enable USB3 PHY when available DWC3 USB3 controllers will need USB3 PHY to be enabled, in addition to USB2 PHY, to be functional. Therefore enable USB3 PHY when available. Signed-off-by: Vignesh R <vigneshr@ti.com> |
#
3fc2635d |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
usb: xhci-dwc3: Refractor PHY operations into separate function Refractor PHY get/init/poweron and PHY poweroff/exit operations into separate function so that its easy to support multiple PHYs. Signed-off-by: Vignesh R <vigneshr@ti.com> |
#
7d4e4d30 |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
usb: xhci-dwc3: Power on USB PHY before using It is wrong that expect .phy_init() to also power on the PHY. Therefore, explicitly, call generic_phy_power_on() after generic_phy_power_init() in order to power on PHY before using it. Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
9b643e31 |
|
15-Sep-2017 |
Masahiro Yamada <masahiroy@kernel.org> |
treewide: replace with error() with pr_err() U-Boot widely uses error() as a bit noisier variant of printf(). This macro causes name conflict with the following line in include/linux/compiler-gcc.h: # define __compiletime_error(message) __attribute__((error(message))) This prevents us from using __compiletime_error(), and makes it difficult to fully sync BUILD_BUG macros with Linux. (Notice Linux's BUILD_BUG_ON_MSG is implemented by using compiletime_assert().) Let's convert error() into now treewide-available pr_err(). Done with the help of Coccinelle, excluing tools/ directory. The semantic patch I used is as follows: // <smpl> @@@@ -error +pr_err (...) // </smpl> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org> [trini: Re-run Coccinelle] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
d38a8ea1 |
|
25-Jul-2017 |
Patrice Chotard <patrice.chotard@foss.st.com> |
usb: host: xhci-dxc3: fix compilation warnings Fix following warnings encountered with platforms dra7xx_evm and dra7xx_hs_evm : arm: + dra7xx_evm + hccr = (struct xhci_hccr *)devfdt_get_addr(dev); + ^ + hcor = (struct xhci_hcor *)((phys_addr_t)hccr + + ^ w+drivers/usb/host/xhci-dwc3.c: In function 'xhci_dwc3_probe': w+drivers/usb/host/xhci-dwc3.c:124:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] w+drivers/usb/host/xhci-dwc3.c:125:30: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] w+drivers/usb/host/xhci-dwc3.c:125:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] arm: + dra7xx_hs_evm + hccr = (struct xhci_hccr *)devfdt_get_addr(dev); + ^ + hcor = (struct xhci_hcor *)((phys_addr_t)hccr + + ^ w+drivers/usb/host/xhci-dwc3.c: In function 'xhci_dwc3_probe': w+drivers/usb/host/xhci-dwc3.c:124:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] w+drivers/usb/host/xhci-dwc3.c:125:30: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] w+drivers/usb/host/xhci-dwc3.c:125:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Introduced by 7e65e84 usb: host: xhci-dwc3: Convert driver to DM Signed-off-by: Patrice Chotard <patrice.chotard@st.com> |
#
623b7aca |
|
24-Jul-2017 |
Patrice Chotard <patrice.chotard@foss.st.com> |
dm: usb: host: xhci-dwc3: add missing #ifdef CONFIG_DM_USB Add CONFIG_DM_USB flag to avoid following compilation errors detected by buildman : +drivers/usb/host/built-in.o: In function `xhci_dwc3_remove': +drivers/usb/host/xhci-dwc3.c:168: undefined reference to `xhci_deregister' +drivers/usb/host/built-in.o: In function `xhci_dwc3_probe': +drivers/usb/host/xhci-dwc3.c:145: undefined reference to `usb_get_dr_mode' +drivers/usb/host/xhci-dwc3.c:152: undefined reference to `xhci_register' introduced by patch d5c3f014da3 "usb: host: xhci-dwc3: Convert driver to DM" Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reported-by: Ran Wang <ran.wang_1@nxp.com> |
#
f56db163 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@foss.st.com> |
usb: host: xhci-dwc3: Add generic PHY support Add support of generic PHY framework support Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
576e3cc7 |
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18-Jul-2017 |
Patrice Chotard <patrice.chotard@foss.st.com> |
usb: host: xhci-dwc3: Add dual role mode support from DT DWC3 dual role mode is selected using DT "dr_mode" property. If not found, DWC3 controller is configured in HOST mode by default Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
b7c1c7d2 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@foss.st.com> |
usb: host: xhci-dwc3: Convert driver to DM Add Driver Model support with use of generic DT compatible string "snps,dwc3" Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
121a4d13 |
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22-Jun-2017 |
Masahiro Yamada <masahiroy@kernel.org> |
usb: add static to local symbols Sparse reports "... was not declared. Should it be static?" Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> |
#
5955bb93 |
|
01-Dec-2015 |
Rajesh Bhagat <rajesh.bhagat@freescale.com> |
usb: xhci: dwc3: Adding reset delay requirement as per dwc3 databook As per dwc3 databook, delay is required before taking the core out of reset. This delay is required so that the PHY are stable, and then we can take core out of reset. Reference is taken from linux dwc3 code, file: drivers/usb/dwc3/core.c. Signed-off-by: Sriram Dash <sriram.dash@freescale.com> Signed-off-by: Rajesh Bhagat <rajesh.bhagat@freescale.com> |
#
667f4dd9 |
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22-Jun-2015 |
Nikhil Badola <nikhil.badola@freescale.com> |
drivers: usb: fsl: Implement Erratum A-009116 for XHCI controller This adjusts (micro)frame length to appropriate value thus avoiding USB devices to time out over a longer run Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com> |
#
dc9cdf85 |
|
29-May-2015 |
Ramneek Mehresh <ramneek.mehresh@freescale.com> |
usb: dwc3: Add DWC3 controller driver support Add support for DWC3 XHCI controller driver Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com> |
#
12a8b0dc |
|
01-May-2024 |
Tom Rini <trini@konsulko.com> |
usb: Remove <common.h> and add needed includes Remove <common.h> from this driver directory and when needed add missing include files directly. Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
52378ba4 |
|
02-Mar-2024 |
Jonas Karlman <jonas@kwiboo.se> |
usb: xhci-dwc3: Fix support for dis_enblslpm_quirk No device tree in U-Boot or linux use the wrong spelling used in code. Use correct property name as defined in dwc3 bindings. Fixes: 062790f46131 ("usb: xhci-dwc3: Add USB2 PHY configuration") Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Marek Vasut <marex@denx.de> |
#
6a6468f4 |
|
19-Apr-2022 |
Mark Kettenis <kettenis@openbsd.org> |
usb: xhci-dwc3: Support role switch default role When the device tree indicates support for role switching through the "usb-role-switch" property, take the "role-switch-default-mode" property into account when deciding which role to put the controller into. This makes USB devices work on Apple M1 systems where the device tree may include a "dr_mode" property that is set to "otg", but where we need to put the controller into "host" mode to see devices connected to the type-C ports. Signed-off-by: Mark Kettenis <kettenis@openbsd.org> |
#
53eed9ad |
|
16-Sep-2021 |
Mark Kettenis <kettenis@openbsd.org> |
usb: xhci-dwc3: Add support for USB 3.1 controllers This adds support for the DWC_sub31 controllers such as those found on Apple's M1 SoC. This version of the controller seems to work fine with the existing driver. Signed-off-by: Mark Kettenis <kettenis@openbsd.org> |
#
91ce84a5 |
|
05-Jul-2021 |
Samuel Holland <samuel@sholland.org> |
usb: xhci-dwc3: Add support for clocks/resets Some platforms, like the Allwinner H6, do not have a separate glue layer around the dwc3. Instead, they rely on the clocks/resets/phys referenced from the dwc3 DT node itself. Add support for enabling the clocks/resets referenced from the dwc3 DT node. Signed-off-by: Samuel Holland <samuel@sholland.org> Signed-off-by: Andre Przywara <andre.przywara@arm.com> |
#
f10643cf |
|
19-Dec-2020 |
Simon Glass <sjg@chromium.org> |
dm: core: Access device ofnode through functions At present ofnode is present in the device even if it is never used. With of-platdata this field is not used, so can be removed. In preparation for this, change the access to go through inline functions. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
8a8d24bd |
|
03-Dec-2020 |
Simon Glass <sjg@chromium.org> |
dm: treewide: Rename ..._platdata variables to just ..._plat Try to maintain some consistency between these variables by using _plat as a suffix for them. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
c69cda25 |
|
03-Dec-2020 |
Simon Glass <sjg@chromium.org> |
dm: treewide: Rename dev_get_platdata() to dev_get_plat() Rename this to be consistent with the change from 'platdata'. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
caa4daa2 |
|
03-Dec-2020 |
Simon Glass <sjg@chromium.org> |
dm: treewide: Rename 'platdata' variables to just 'plat' We use 'priv' for private data but often use 'platdata' for platform data. We can't really use 'pdata' since that is ambiguous (it could mean private or platform data). Rename some of the latter variables to end with 'plat' for consistency. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
41575d8e |
|
03-Dec-2020 |
Simon Glass <sjg@chromium.org> |
dm: treewide: Rename auto_alloc_size members to be shorter This construct is quite long-winded. In earlier days it made some sense since auto-allocation was a strange concept. But with driver model now used pretty universally, we can shorten this to 'auto'. This reduces verbosity and makes it easier to read. Coincidentally it also ensures that every declaration is on one line, thus making dtoc's job easier. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
72a53ac5 |
|
24-Aug-2020 |
Stefan Roese <sr@denx.de> |
usb: xhci: xhci-dwc3.c: Use dev_remap_addr() instead of dev_get_addr() On MIPS platforms, mapping of the base address is needed. This patch switches from dev_get_addr() to dev_remap_addr() to get the mapped base address of the xHCI controller. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Marek Vasut <marex@denx.de> |
#
58221d7e |
|
13-May-2020 |
Chunfeng Yun <chunfeng.yun@mediatek.com> |
usb: dwc3: fix NULL pointer issue The phy_bulk pointer *usb_phys is used before allocated, fix it by using a phy_bulk variable instead in xhci_dwc3_platdata struct Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> |
#
c05ed00a |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop linux/delay.h from common header Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
6dfb8a80 |
|
02-May-2020 |
Chunfeng Yun <chunfeng.yun@mediatek.com> |
usb: dwc3: use the phy bulk API to get phys Get a group of phys by the phy bulk API Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: Weijie Gao <weijie.gao@mediatek.com> |
#
ac28e59a |
|
03-Mar-2020 |
Kever Yang <kever.yang@rock-chips.com> |
usb: Migrate to support live DT for some driver Use ofnode_ instead of fdt_ APIs so that the drivers can support live DT. This patch updates usb_get_dr_mode() and usb_get_maximum_speed() to use ofnode as parameter instead of fdt offset. And all the drivers who use these APIs update to use live dt APIs at the same time. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> |
#
1708a123 |
|
11-Sep-2019 |
Jean-Jacques Hiblot <jjhiblot@ti.com> |
usb: xhci: move xhci.h to include usb The xhci.h header file is currently located under drivers/usb/xhci Move it to the include/usb folder to make it available to drivers that are not under drivers/usb/xhci Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> |
#
b35b8076 |
|
09-Sep-2019 |
Neil Armstrong <neil.armstrong@linaro.org> |
usb: xhci-dwc3: Add support for dis_u2_susphy_quirk This quirk is necessary for the Amlogic GXL SoCs otherwise the Port 2 PHY doesn't get out of suspend and U-Boot resets the board after: XHCI timeout on event type 33... cannot recover. BUG: failure at drivers/usb/host/xhci-ring.c:474/xhci_wait_for_event()! BUG! This quirk is also handled in the dwc3 core code, but until the xhci-dwc3 driver uses the dwc3 core, the quirk must be handled here to fix USB support on the Amlogic libretech-cc and libretech-ac board when a device is only plugged in the OTG port. Cc: Yuri Frolov <crashing.kernel@gmail.com> Cc: Bin Meng <bmeng.cn@gmail.com> Fixes: dc9cdf859e ("usb: dwc3: Add DWC3 controller driver support") Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
062790f4 |
|
30-Jun-2019 |
Mark Kettenis <kettenis@openbsd.org> |
usb: xhci-dwc3: Add USB2 PHY configuration Configure USB2 PHY register based on "phy_type" property and handle all the quirks that are relevant for Rockchip RK3399 SoCs. Signed-off-by: Mark Kettenis <kettenis@openbsd.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> |
#
d648a50c |
|
29-Nov-2018 |
Jean-Jacques Hiblot <jjhiblot@ti.com> |
dwc3: move phy operation to core.c Those operations can be used for peripheral operation as well as host operation. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> # Conflicts: # drivers/usb/dwc3/core.c # drivers/usb/host/xhci-dwc3.c |
#
fd09c205 |
|
21-Nov-2018 |
Sven Schwermer <sven@svenschwermer.de> |
usb: s/CONFIG_DM_USB/CONFIG_IS_ENABLED(DM_USB)/ This allows to disable the USB driver model in SPL because it checks the CONFIG_SPL_DM_USB variable for SPL builds. Nothing changes for regular non-SPL builds. Signed-off-by: Sven Schwermer <sven@svenschwermer.de> |
#
83d290c5 |
|
06-May-2018 |
Tom Rini <trini@konsulko.com> |
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
d024236e |
|
18-Apr-2018 |
Tom Rini <trini@konsulko.com> |
Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
003659bd |
|
25-Apr-2018 |
Neil Armstrong <neil.armstrong@linaro.org> |
usb: host: dwc3: fix phys init When no PHYs are declared in the dwc3 node, the phy init fails. This patch checks if the "phys" property is presend and reports the error returned by dev_count_phandle_with_args(). This patchs also fixes the styles issues added in last commit. This patch should fix the DWC3 support on the UniPhier SoC family. Fixes: 7c839ea70c49 ("usb: host: dwc3: Add support for multiple PHYs") Reported-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> |
#
7c839ea7 |
|
11-Apr-2018 |
Neil Armstrong <neil.armstrong@linaro.org> |
usb: host: dwc3: Add support for multiple PHYs DWC3 Ips can have more than 1 PHY for USB2 and 1 PHY for USB3, add support for a generic number of PHYs and adapt the code to handle a generic number of PHYs. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> |
#
2fd4242c |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
ubs: xhci-dwc3: Enable USB3 PHY when available DWC3 USB3 controllers will need USB3 PHY to be enabled, in addition to USB2 PHY, to be functional. Therefore enable USB3 PHY when available. Signed-off-by: Vignesh R <vigneshr@ti.com> |
#
3fc2635d |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
usb: xhci-dwc3: Refractor PHY operations into separate function Refractor PHY get/init/poweron and PHY poweroff/exit operations into separate function so that its easy to support multiple PHYs. Signed-off-by: Vignesh R <vigneshr@ti.com> |
#
7d4e4d30 |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
usb: xhci-dwc3: Power on USB PHY before using It is wrong that expect .phy_init() to also power on the PHY. Therefore, explicitly, call generic_phy_power_on() after generic_phy_power_init() in order to power on PHY before using it. Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
9b643e31 |
|
15-Sep-2017 |
Masahiro Yamada <masahiroy@kernel.org> |
treewide: replace with error() with pr_err() U-Boot widely uses error() as a bit noisier variant of printf(). This macro causes name conflict with the following line in include/linux/compiler-gcc.h: # define __compiletime_error(message) __attribute__((error(message))) This prevents us from using __compiletime_error(), and makes it difficult to fully sync BUILD_BUG macros with Linux. (Notice Linux's BUILD_BUG_ON_MSG is implemented by using compiletime_assert().) Let's convert error() into now treewide-available pr_err(). Done with the help of Coccinelle, excluing tools/ directory. The semantic patch I used is as follows: // <smpl> @@@@ -error +pr_err (...) // </smpl> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org> [trini: Re-run Coccinelle] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
d38a8ea1 |
|
25-Jul-2017 |
Patrice Chotard <patrice.chotard@foss.st.com> |
usb: host: xhci-dxc3: fix compilation warnings Fix following warnings encountered with platforms dra7xx_evm and dra7xx_hs_evm : arm: + dra7xx_evm + hccr = (struct xhci_hccr *)devfdt_get_addr(dev); + ^ + hcor = (struct xhci_hcor *)((phys_addr_t)hccr + + ^ w+drivers/usb/host/xhci-dwc3.c: In function 'xhci_dwc3_probe': w+drivers/usb/host/xhci-dwc3.c:124:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] w+drivers/usb/host/xhci-dwc3.c:125:30: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] w+drivers/usb/host/xhci-dwc3.c:125:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] arm: + dra7xx_hs_evm + hccr = (struct xhci_hccr *)devfdt_get_addr(dev); + ^ + hcor = (struct xhci_hcor *)((phys_addr_t)hccr + + ^ w+drivers/usb/host/xhci-dwc3.c: In function 'xhci_dwc3_probe': w+drivers/usb/host/xhci-dwc3.c:124:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] w+drivers/usb/host/xhci-dwc3.c:125:30: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] w+drivers/usb/host/xhci-dwc3.c:125:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Introduced by 7e65e84 usb: host: xhci-dwc3: Convert driver to DM Signed-off-by: Patrice Chotard <patrice.chotard@st.com> |
#
623b7aca |
|
24-Jul-2017 |
Patrice Chotard <patrice.chotard@foss.st.com> |
dm: usb: host: xhci-dwc3: add missing #ifdef CONFIG_DM_USB Add CONFIG_DM_USB flag to avoid following compilation errors detected by buildman : +drivers/usb/host/built-in.o: In function `xhci_dwc3_remove': +drivers/usb/host/xhci-dwc3.c:168: undefined reference to `xhci_deregister' +drivers/usb/host/built-in.o: In function `xhci_dwc3_probe': +drivers/usb/host/xhci-dwc3.c:145: undefined reference to `usb_get_dr_mode' +drivers/usb/host/xhci-dwc3.c:152: undefined reference to `xhci_register' introduced by patch d5c3f014da3 "usb: host: xhci-dwc3: Convert driver to DM" Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reported-by: Ran Wang <ran.wang_1@nxp.com> |
#
f56db163 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@foss.st.com> |
usb: host: xhci-dwc3: Add generic PHY support Add support of generic PHY framework support Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
576e3cc7 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@foss.st.com> |
usb: host: xhci-dwc3: Add dual role mode support from DT DWC3 dual role mode is selected using DT "dr_mode" property. If not found, DWC3 controller is configured in HOST mode by default Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
b7c1c7d2 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@foss.st.com> |
usb: host: xhci-dwc3: Convert driver to DM Add Driver Model support with use of generic DT compatible string "snps,dwc3" Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
121a4d13 |
|
22-Jun-2017 |
Masahiro Yamada <masahiroy@kernel.org> |
usb: add static to local symbols Sparse reports "... was not declared. Should it be static?" Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> |
#
5955bb93 |
|
01-Dec-2015 |
Rajesh Bhagat <rajesh.bhagat@freescale.com> |
usb: xhci: dwc3: Adding reset delay requirement as per dwc3 databook As per dwc3 databook, delay is required before taking the core out of reset. This delay is required so that the PHY are stable, and then we can take core out of reset. Reference is taken from linux dwc3 code, file: drivers/usb/dwc3/core.c. Signed-off-by: Sriram Dash <sriram.dash@freescale.com> Signed-off-by: Rajesh Bhagat <rajesh.bhagat@freescale.com> |
#
667f4dd9 |
|
22-Jun-2015 |
Nikhil Badola <nikhil.badola@freescale.com> |
drivers: usb: fsl: Implement Erratum A-009116 for XHCI controller This adjusts (micro)frame length to appropriate value thus avoiding USB devices to time out over a longer run Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com> |
#
dc9cdf85 |
|
29-May-2015 |
Ramneek Mehresh <ramneek.mehresh@freescale.com> |
usb: dwc3: Add DWC3 controller driver support Add support for DWC3 XHCI controller driver Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com> |
#
52378ba4 |
|
02-Mar-2024 |
Jonas Karlman <jonas@kwiboo.se> |
usb: xhci-dwc3: Fix support for dis_enblslpm_quirk No device tree in U-Boot or linux use the wrong spelling used in code. Use correct property name as defined in dwc3 bindings. Fixes: 062790f46131 ("usb: xhci-dwc3: Add USB2 PHY configuration") Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Marek Vasut <marex@denx.de> |
#
6a6468f4 |
|
19-Apr-2022 |
Mark Kettenis <kettenis@openbsd.org> |
usb: xhci-dwc3: Support role switch default role When the device tree indicates support for role switching through the "usb-role-switch" property, take the "role-switch-default-mode" property into account when deciding which role to put the controller into. This makes USB devices work on Apple M1 systems where the device tree may include a "dr_mode" property that is set to "otg", but where we need to put the controller into "host" mode to see devices connected to the type-C ports. Signed-off-by: Mark Kettenis <kettenis@openbsd.org> |
#
53eed9ad |
|
16-Sep-2021 |
Mark Kettenis <kettenis@openbsd.org> |
usb: xhci-dwc3: Add support for USB 3.1 controllers This adds support for the DWC_sub31 controllers such as those found on Apple's M1 SoC. This version of the controller seems to work fine with the existing driver. Signed-off-by: Mark Kettenis <kettenis@openbsd.org> |
#
91ce84a5 |
|
05-Jul-2021 |
Samuel Holland <samuel@sholland.org> |
usb: xhci-dwc3: Add support for clocks/resets Some platforms, like the Allwinner H6, do not have a separate glue layer around the dwc3. Instead, they rely on the clocks/resets/phys referenced from the dwc3 DT node itself. Add support for enabling the clocks/resets referenced from the dwc3 DT node. Signed-off-by: Samuel Holland <samuel@sholland.org> Signed-off-by: Andre Przywara <andre.przywara@arm.com> |
#
f10643cf |
|
19-Dec-2020 |
Simon Glass <sjg@chromium.org> |
dm: core: Access device ofnode through functions At present ofnode is present in the device even if it is never used. With of-platdata this field is not used, so can be removed. In preparation for this, change the access to go through inline functions. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
8a8d24bd |
|
03-Dec-2020 |
Simon Glass <sjg@chromium.org> |
dm: treewide: Rename ..._platdata variables to just ..._plat Try to maintain some consistency between these variables by using _plat as a suffix for them. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
c69cda25 |
|
03-Dec-2020 |
Simon Glass <sjg@chromium.org> |
dm: treewide: Rename dev_get_platdata() to dev_get_plat() Rename this to be consistent with the change from 'platdata'. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
caa4daa2 |
|
03-Dec-2020 |
Simon Glass <sjg@chromium.org> |
dm: treewide: Rename 'platdata' variables to just 'plat' We use 'priv' for private data but often use 'platdata' for platform data. We can't really use 'pdata' since that is ambiguous (it could mean private or platform data). Rename some of the latter variables to end with 'plat' for consistency. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
41575d8e |
|
03-Dec-2020 |
Simon Glass <sjg@chromium.org> |
dm: treewide: Rename auto_alloc_size members to be shorter This construct is quite long-winded. In earlier days it made some sense since auto-allocation was a strange concept. But with driver model now used pretty universally, we can shorten this to 'auto'. This reduces verbosity and makes it easier to read. Coincidentally it also ensures that every declaration is on one line, thus making dtoc's job easier. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
72a53ac5 |
|
24-Aug-2020 |
Stefan Roese <sr@denx.de> |
usb: xhci: xhci-dwc3.c: Use dev_remap_addr() instead of dev_get_addr() On MIPS platforms, mapping of the base address is needed. This patch switches from dev_get_addr() to dev_remap_addr() to get the mapped base address of the xHCI controller. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Marek Vasut <marex@denx.de> |
#
58221d7e |
|
13-May-2020 |
Chunfeng Yun <chunfeng.yun@mediatek.com> |
usb: dwc3: fix NULL pointer issue The phy_bulk pointer *usb_phys is used before allocated, fix it by using a phy_bulk variable instead in xhci_dwc3_platdata struct Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> |
#
c05ed00a |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop linux/delay.h from common header Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
6dfb8a80 |
|
02-May-2020 |
Chunfeng Yun <chunfeng.yun@mediatek.com> |
usb: dwc3: use the phy bulk API to get phys Get a group of phys by the phy bulk API Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: Weijie Gao <weijie.gao@mediatek.com> |
#
ac28e59a |
|
03-Mar-2020 |
Kever Yang <kever.yang@rock-chips.com> |
usb: Migrate to support live DT for some driver Use ofnode_ instead of fdt_ APIs so that the drivers can support live DT. This patch updates usb_get_dr_mode() and usb_get_maximum_speed() to use ofnode as parameter instead of fdt offset. And all the drivers who use these APIs update to use live dt APIs at the same time. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> |
#
1708a123 |
|
11-Sep-2019 |
Jean-Jacques Hiblot <jjhiblot@ti.com> |
usb: xhci: move xhci.h to include usb The xhci.h header file is currently located under drivers/usb/xhci Move it to the include/usb folder to make it available to drivers that are not under drivers/usb/xhci Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> |
#
b35b8076 |
|
09-Sep-2019 |
Neil Armstrong <neil.armstrong@linaro.org> |
usb: xhci-dwc3: Add support for dis_u2_susphy_quirk This quirk is necessary for the Amlogic GXL SoCs otherwise the Port 2 PHY doesn't get out of suspend and U-Boot resets the board after: XHCI timeout on event type 33... cannot recover. BUG: failure at drivers/usb/host/xhci-ring.c:474/xhci_wait_for_event()! BUG! This quirk is also handled in the dwc3 core code, but until the xhci-dwc3 driver uses the dwc3 core, the quirk must be handled here to fix USB support on the Amlogic libretech-cc and libretech-ac board when a device is only plugged in the OTG port. Cc: Yuri Frolov <crashing.kernel@gmail.com> Cc: Bin Meng <bmeng.cn@gmail.com> Fixes: dc9cdf859e ("usb: dwc3: Add DWC3 controller driver support") Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
062790f4 |
|
30-Jun-2019 |
Mark Kettenis <kettenis@openbsd.org> |
usb: xhci-dwc3: Add USB2 PHY configuration Configure USB2 PHY register based on "phy_type" property and handle all the quirks that are relevant for Rockchip RK3399 SoCs. Signed-off-by: Mark Kettenis <kettenis@openbsd.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> |
#
d648a50c |
|
29-Nov-2018 |
Jean-Jacques Hiblot <jjhiblot@ti.com> |
dwc3: move phy operation to core.c Those operations can be used for peripheral operation as well as host operation. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> # Conflicts: # drivers/usb/dwc3/core.c # drivers/usb/host/xhci-dwc3.c |
#
fd09c205 |
|
21-Nov-2018 |
Sven Schwermer <sven@svenschwermer.de> |
usb: s/CONFIG_DM_USB/CONFIG_IS_ENABLED(DM_USB)/ This allows to disable the USB driver model in SPL because it checks the CONFIG_SPL_DM_USB variable for SPL builds. Nothing changes for regular non-SPL builds. Signed-off-by: Sven Schwermer <sven@svenschwermer.de> |
#
83d290c5 |
|
06-May-2018 |
Tom Rini <trini@konsulko.com> |
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
d024236e |
|
18-Apr-2018 |
Tom Rini <trini@konsulko.com> |
Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
003659bd |
|
25-Apr-2018 |
Neil Armstrong <neil.armstrong@linaro.org> |
usb: host: dwc3: fix phys init When no PHYs are declared in the dwc3 node, the phy init fails. This patch checks if the "phys" property is presend and reports the error returned by dev_count_phandle_with_args(). This patchs also fixes the styles issues added in last commit. This patch should fix the DWC3 support on the UniPhier SoC family. Fixes: 7c839ea70c49 ("usb: host: dwc3: Add support for multiple PHYs") Reported-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> |
#
7c839ea7 |
|
11-Apr-2018 |
Neil Armstrong <neil.armstrong@linaro.org> |
usb: host: dwc3: Add support for multiple PHYs DWC3 Ips can have more than 1 PHY for USB2 and 1 PHY for USB3, add support for a generic number of PHYs and adapt the code to handle a generic number of PHYs. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> |
#
2fd4242c |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
ubs: xhci-dwc3: Enable USB3 PHY when available DWC3 USB3 controllers will need USB3 PHY to be enabled, in addition to USB2 PHY, to be functional. Therefore enable USB3 PHY when available. Signed-off-by: Vignesh R <vigneshr@ti.com> |
#
3fc2635d |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
usb: xhci-dwc3: Refractor PHY operations into separate function Refractor PHY get/init/poweron and PHY poweroff/exit operations into separate function so that its easy to support multiple PHYs. Signed-off-by: Vignesh R <vigneshr@ti.com> |
#
7d4e4d30 |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
usb: xhci-dwc3: Power on USB PHY before using It is wrong that expect .phy_init() to also power on the PHY. Therefore, explicitly, call generic_phy_power_on() after generic_phy_power_init() in order to power on PHY before using it. Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
9b643e31 |
|
15-Sep-2017 |
Masahiro Yamada <masahiroy@kernel.org> |
treewide: replace with error() with pr_err() U-Boot widely uses error() as a bit noisier variant of printf(). This macro causes name conflict with the following line in include/linux/compiler-gcc.h: # define __compiletime_error(message) __attribute__((error(message))) This prevents us from using __compiletime_error(), and makes it difficult to fully sync BUILD_BUG macros with Linux. (Notice Linux's BUILD_BUG_ON_MSG is implemented by using compiletime_assert().) Let's convert error() into now treewide-available pr_err(). Done with the help of Coccinelle, excluing tools/ directory. The semantic patch I used is as follows: // <smpl> @@@@ -error +pr_err (...) // </smpl> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org> [trini: Re-run Coccinelle] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
d38a8ea1 |
|
25-Jul-2017 |
Patrice Chotard <patrice.chotard@foss.st.com> |
usb: host: xhci-dxc3: fix compilation warnings Fix following warnings encountered with platforms dra7xx_evm and dra7xx_hs_evm : arm: + dra7xx_evm + hccr = (struct xhci_hccr *)devfdt_get_addr(dev); + ^ + hcor = (struct xhci_hcor *)((phys_addr_t)hccr + + ^ w+drivers/usb/host/xhci-dwc3.c: In function 'xhci_dwc3_probe': w+drivers/usb/host/xhci-dwc3.c:124:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] w+drivers/usb/host/xhci-dwc3.c:125:30: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] w+drivers/usb/host/xhci-dwc3.c:125:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] arm: + dra7xx_hs_evm + hccr = (struct xhci_hccr *)devfdt_get_addr(dev); + ^ + hcor = (struct xhci_hcor *)((phys_addr_t)hccr + + ^ w+drivers/usb/host/xhci-dwc3.c: In function 'xhci_dwc3_probe': w+drivers/usb/host/xhci-dwc3.c:124:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] w+drivers/usb/host/xhci-dwc3.c:125:30: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] w+drivers/usb/host/xhci-dwc3.c:125:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Introduced by 7e65e84 usb: host: xhci-dwc3: Convert driver to DM Signed-off-by: Patrice Chotard <patrice.chotard@st.com> |
#
623b7aca |
|
24-Jul-2017 |
Patrice Chotard <patrice.chotard@foss.st.com> |
dm: usb: host: xhci-dwc3: add missing #ifdef CONFIG_DM_USB Add CONFIG_DM_USB flag to avoid following compilation errors detected by buildman : +drivers/usb/host/built-in.o: In function `xhci_dwc3_remove': +drivers/usb/host/xhci-dwc3.c:168: undefined reference to `xhci_deregister' +drivers/usb/host/built-in.o: In function `xhci_dwc3_probe': +drivers/usb/host/xhci-dwc3.c:145: undefined reference to `usb_get_dr_mode' +drivers/usb/host/xhci-dwc3.c:152: undefined reference to `xhci_register' introduced by patch d5c3f014da3 "usb: host: xhci-dwc3: Convert driver to DM" Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reported-by: Ran Wang <ran.wang_1@nxp.com> |
#
f56db163 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@foss.st.com> |
usb: host: xhci-dwc3: Add generic PHY support Add support of generic PHY framework support Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
576e3cc7 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@foss.st.com> |
usb: host: xhci-dwc3: Add dual role mode support from DT DWC3 dual role mode is selected using DT "dr_mode" property. If not found, DWC3 controller is configured in HOST mode by default Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
b7c1c7d2 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@foss.st.com> |
usb: host: xhci-dwc3: Convert driver to DM Add Driver Model support with use of generic DT compatible string "snps,dwc3" Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
121a4d13 |
|
22-Jun-2017 |
Masahiro Yamada <masahiroy@kernel.org> |
usb: add static to local symbols Sparse reports "... was not declared. Should it be static?" Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> |
#
5955bb93 |
|
01-Dec-2015 |
Rajesh Bhagat <rajesh.bhagat@freescale.com> |
usb: xhci: dwc3: Adding reset delay requirement as per dwc3 databook As per dwc3 databook, delay is required before taking the core out of reset. This delay is required so that the PHY are stable, and then we can take core out of reset. Reference is taken from linux dwc3 code, file: drivers/usb/dwc3/core.c. Signed-off-by: Sriram Dash <sriram.dash@freescale.com> Signed-off-by: Rajesh Bhagat <rajesh.bhagat@freescale.com> |
#
667f4dd9 |
|
22-Jun-2015 |
Nikhil Badola <nikhil.badola@freescale.com> |
drivers: usb: fsl: Implement Erratum A-009116 for XHCI controller This adjusts (micro)frame length to appropriate value thus avoiding USB devices to time out over a longer run Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com> |
#
dc9cdf85 |
|
29-May-2015 |
Ramneek Mehresh <ramneek.mehresh@freescale.com> |
usb: dwc3: Add DWC3 controller driver support Add support for DWC3 XHCI controller driver Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com> |
#
6a6468f4 |
|
19-Apr-2022 |
Mark Kettenis <kettenis@openbsd.org> |
usb: xhci-dwc3: Support role switch default role When the device tree indicates support for role switching through the "usb-role-switch" property, take the "role-switch-default-mode" property into account when deciding which role to put the controller into. This makes USB devices work on Apple M1 systems where the device tree may include a "dr_mode" property that is set to "otg", but where we need to put the controller into "host" mode to see devices connected to the type-C ports. Signed-off-by: Mark Kettenis <kettenis@openbsd.org> |
#
53eed9ad |
|
16-Sep-2021 |
Mark Kettenis <kettenis@openbsd.org> |
usb: xhci-dwc3: Add support for USB 3.1 controllers This adds support for the DWC_sub31 controllers such as those found on Apple's M1 SoC. This version of the controller seems to work fine with the existing driver. Signed-off-by: Mark Kettenis <kettenis@openbsd.org> |
#
91ce84a5 |
|
05-Jul-2021 |
Samuel Holland <samuel@sholland.org> |
usb: xhci-dwc3: Add support for clocks/resets Some platforms, like the Allwinner H6, do not have a separate glue layer around the dwc3. Instead, they rely on the clocks/resets/phys referenced from the dwc3 DT node itself. Add support for enabling the clocks/resets referenced from the dwc3 DT node. Signed-off-by: Samuel Holland <samuel@sholland.org> Signed-off-by: Andre Przywara <andre.przywara@arm.com> |
#
f10643cf |
|
19-Dec-2020 |
Simon Glass <sjg@chromium.org> |
dm: core: Access device ofnode through functions At present ofnode is present in the device even if it is never used. With of-platdata this field is not used, so can be removed. In preparation for this, change the access to go through inline functions. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
8a8d24bd |
|
03-Dec-2020 |
Simon Glass <sjg@chromium.org> |
dm: treewide: Rename ..._platdata variables to just ..._plat Try to maintain some consistency between these variables by using _plat as a suffix for them. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
c69cda25 |
|
03-Dec-2020 |
Simon Glass <sjg@chromium.org> |
dm: treewide: Rename dev_get_platdata() to dev_get_plat() Rename this to be consistent with the change from 'platdata'. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
caa4daa2 |
|
03-Dec-2020 |
Simon Glass <sjg@chromium.org> |
dm: treewide: Rename 'platdata' variables to just 'plat' We use 'priv' for private data but often use 'platdata' for platform data. We can't really use 'pdata' since that is ambiguous (it could mean private or platform data). Rename some of the latter variables to end with 'plat' for consistency. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
41575d8e |
|
03-Dec-2020 |
Simon Glass <sjg@chromium.org> |
dm: treewide: Rename auto_alloc_size members to be shorter This construct is quite long-winded. In earlier days it made some sense since auto-allocation was a strange concept. But with driver model now used pretty universally, we can shorten this to 'auto'. This reduces verbosity and makes it easier to read. Coincidentally it also ensures that every declaration is on one line, thus making dtoc's job easier. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
72a53ac5 |
|
24-Aug-2020 |
Stefan Roese <sr@denx.de> |
usb: xhci: xhci-dwc3.c: Use dev_remap_addr() instead of dev_get_addr() On MIPS platforms, mapping of the base address is needed. This patch switches from dev_get_addr() to dev_remap_addr() to get the mapped base address of the xHCI controller. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Marek Vasut <marex@denx.de> |
#
58221d7e |
|
13-May-2020 |
Chunfeng Yun <chunfeng.yun@mediatek.com> |
usb: dwc3: fix NULL pointer issue The phy_bulk pointer *usb_phys is used before allocated, fix it by using a phy_bulk variable instead in xhci_dwc3_platdata struct Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> |
#
c05ed00a |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop linux/delay.h from common header Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
6dfb8a80 |
|
02-May-2020 |
Chunfeng Yun <chunfeng.yun@mediatek.com> |
usb: dwc3: use the phy bulk API to get phys Get a group of phys by the phy bulk API Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: Weijie Gao <weijie.gao@mediatek.com> |
#
ac28e59a |
|
03-Mar-2020 |
Kever Yang <kever.yang@rock-chips.com> |
usb: Migrate to support live DT for some driver Use ofnode_ instead of fdt_ APIs so that the drivers can support live DT. This patch updates usb_get_dr_mode() and usb_get_maximum_speed() to use ofnode as parameter instead of fdt offset. And all the drivers who use these APIs update to use live dt APIs at the same time. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> |
#
1708a123 |
|
11-Sep-2019 |
Jean-Jacques Hiblot <jjhiblot@ti.com> |
usb: xhci: move xhci.h to include usb The xhci.h header file is currently located under drivers/usb/xhci Move it to the include/usb folder to make it available to drivers that are not under drivers/usb/xhci Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> |
#
b35b8076 |
|
09-Sep-2019 |
Neil Armstrong <narmstrong@baylibre.com> |
usb: xhci-dwc3: Add support for dis_u2_susphy_quirk This quirk is necessary for the Amlogic GXL SoCs otherwise the Port 2 PHY doesn't get out of suspend and U-Boot resets the board after: XHCI timeout on event type 33... cannot recover. BUG: failure at drivers/usb/host/xhci-ring.c:474/xhci_wait_for_event()! BUG! This quirk is also handled in the dwc3 core code, but until the xhci-dwc3 driver uses the dwc3 core, the quirk must be handled here to fix USB support on the Amlogic libretech-cc and libretech-ac board when a device is only plugged in the OTG port. Cc: Yuri Frolov <crashing.kernel@gmail.com> Cc: Bin Meng <bmeng.cn@gmail.com> Fixes: dc9cdf859e ("usb: dwc3: Add DWC3 controller driver support") Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
062790f4 |
|
30-Jun-2019 |
Mark Kettenis <kettenis@openbsd.org> |
usb: xhci-dwc3: Add USB2 PHY configuration Configure USB2 PHY register based on "phy_type" property and handle all the quirks that are relevant for Rockchip RK3399 SoCs. Signed-off-by: Mark Kettenis <kettenis@openbsd.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> |
#
d648a50c |
|
29-Nov-2018 |
Jean-Jacques Hiblot <jjhiblot@ti.com> |
dwc3: move phy operation to core.c Those operations can be used for peripheral operation as well as host operation. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> # Conflicts: # drivers/usb/dwc3/core.c # drivers/usb/host/xhci-dwc3.c |
#
fd09c205 |
|
21-Nov-2018 |
Sven Schwermer <sven@svenschwermer.de> |
usb: s/CONFIG_DM_USB/CONFIG_IS_ENABLED(DM_USB)/ This allows to disable the USB driver model in SPL because it checks the CONFIG_SPL_DM_USB variable for SPL builds. Nothing changes for regular non-SPL builds. Signed-off-by: Sven Schwermer <sven@svenschwermer.de> |
#
83d290c5 |
|
06-May-2018 |
Tom Rini <trini@konsulko.com> |
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
d024236e |
|
18-Apr-2018 |
Tom Rini <trini@konsulko.com> |
Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
003659bd |
|
25-Apr-2018 |
Neil Armstrong <narmstrong@baylibre.com> |
usb: host: dwc3: fix phys init When no PHYs are declared in the dwc3 node, the phy init fails. This patch checks if the "phys" property is presend and reports the error returned by dev_count_phandle_with_args(). This patchs also fixes the styles issues added in last commit. This patch should fix the DWC3 support on the UniPhier SoC family. Fixes: 7c839ea70c49 ("usb: host: dwc3: Add support for multiple PHYs") Reported-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> |
#
7c839ea7 |
|
11-Apr-2018 |
Neil Armstrong <narmstrong@baylibre.com> |
usb: host: dwc3: Add support for multiple PHYs DWC3 Ips can have more than 1 PHY for USB2 and 1 PHY for USB3, add support for a generic number of PHYs and adapt the code to handle a generic number of PHYs. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> |
#
2fd4242c |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
ubs: xhci-dwc3: Enable USB3 PHY when available DWC3 USB3 controllers will need USB3 PHY to be enabled, in addition to USB2 PHY, to be functional. Therefore enable USB3 PHY when available. Signed-off-by: Vignesh R <vigneshr@ti.com> |
#
3fc2635d |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
usb: xhci-dwc3: Refractor PHY operations into separate function Refractor PHY get/init/poweron and PHY poweroff/exit operations into separate function so that its easy to support multiple PHYs. Signed-off-by: Vignesh R <vigneshr@ti.com> |
#
7d4e4d30 |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
usb: xhci-dwc3: Power on USB PHY before using It is wrong that expect .phy_init() to also power on the PHY. Therefore, explicitly, call generic_phy_power_on() after generic_phy_power_init() in order to power on PHY before using it. Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
9b643e31 |
|
15-Sep-2017 |
Masahiro Yamada <yamada.masahiro@socionext.com> |
treewide: replace with error() with pr_err() U-Boot widely uses error() as a bit noisier variant of printf(). This macro causes name conflict with the following line in include/linux/compiler-gcc.h: # define __compiletime_error(message) __attribute__((error(message))) This prevents us from using __compiletime_error(), and makes it difficult to fully sync BUILD_BUG macros with Linux. (Notice Linux's BUILD_BUG_ON_MSG is implemented by using compiletime_assert().) Let's convert error() into now treewide-available pr_err(). Done with the help of Coccinelle, excluing tools/ directory. The semantic patch I used is as follows: // <smpl> @@@@ -error +pr_err (...) // </smpl> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org> [trini: Re-run Coccinelle] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
d38a8ea1 |
|
25-Jul-2017 |
Patrice Chotard <patrice.chotard@foss.st.com> |
usb: host: xhci-dxc3: fix compilation warnings Fix following warnings encountered with platforms dra7xx_evm and dra7xx_hs_evm : arm: + dra7xx_evm + hccr = (struct xhci_hccr *)devfdt_get_addr(dev); + ^ + hcor = (struct xhci_hcor *)((phys_addr_t)hccr + + ^ w+drivers/usb/host/xhci-dwc3.c: In function 'xhci_dwc3_probe': w+drivers/usb/host/xhci-dwc3.c:124:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] w+drivers/usb/host/xhci-dwc3.c:125:30: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] w+drivers/usb/host/xhci-dwc3.c:125:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] arm: + dra7xx_hs_evm + hccr = (struct xhci_hccr *)devfdt_get_addr(dev); + ^ + hcor = (struct xhci_hcor *)((phys_addr_t)hccr + + ^ w+drivers/usb/host/xhci-dwc3.c: In function 'xhci_dwc3_probe': w+drivers/usb/host/xhci-dwc3.c:124:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] w+drivers/usb/host/xhci-dwc3.c:125:30: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] w+drivers/usb/host/xhci-dwc3.c:125:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Introduced by 7e65e84 usb: host: xhci-dwc3: Convert driver to DM Signed-off-by: Patrice Chotard <patrice.chotard@st.com> |
#
623b7aca |
|
24-Jul-2017 |
Patrice Chotard <patrice.chotard@foss.st.com> |
dm: usb: host: xhci-dwc3: add missing #ifdef CONFIG_DM_USB Add CONFIG_DM_USB flag to avoid following compilation errors detected by buildman : +drivers/usb/host/built-in.o: In function `xhci_dwc3_remove': +drivers/usb/host/xhci-dwc3.c:168: undefined reference to `xhci_deregister' +drivers/usb/host/built-in.o: In function `xhci_dwc3_probe': +drivers/usb/host/xhci-dwc3.c:145: undefined reference to `usb_get_dr_mode' +drivers/usb/host/xhci-dwc3.c:152: undefined reference to `xhci_register' introduced by patch d5c3f014da3 "usb: host: xhci-dwc3: Convert driver to DM" Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reported-by: Ran Wang <ran.wang_1@nxp.com> |
#
f56db163 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@foss.st.com> |
usb: host: xhci-dwc3: Add generic PHY support Add support of generic PHY framework support Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
576e3cc7 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@foss.st.com> |
usb: host: xhci-dwc3: Add dual role mode support from DT DWC3 dual role mode is selected using DT "dr_mode" property. If not found, DWC3 controller is configured in HOST mode by default Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
b7c1c7d2 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@foss.st.com> |
usb: host: xhci-dwc3: Convert driver to DM Add Driver Model support with use of generic DT compatible string "snps,dwc3" Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
121a4d13 |
|
22-Jun-2017 |
Masahiro Yamada <yamada.masahiro@socionext.com> |
usb: add static to local symbols Sparse reports "... was not declared. Should it be static?" Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> |
#
5955bb93 |
|
01-Dec-2015 |
Rajesh Bhagat <rajesh.bhagat@freescale.com> |
usb: xhci: dwc3: Adding reset delay requirement as per dwc3 databook As per dwc3 databook, delay is required before taking the core out of reset. This delay is required so that the PHY are stable, and then we can take core out of reset. Reference is taken from linux dwc3 code, file: drivers/usb/dwc3/core.c. Signed-off-by: Sriram Dash <sriram.dash@freescale.com> Signed-off-by: Rajesh Bhagat <rajesh.bhagat@freescale.com> |
#
667f4dd9 |
|
22-Jun-2015 |
Nikhil Badola <nikhil.badola@freescale.com> |
drivers: usb: fsl: Implement Erratum A-009116 for XHCI controller This adjusts (micro)frame length to appropriate value thus avoiding USB devices to time out over a longer run Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com> |
#
dc9cdf85 |
|
29-May-2015 |
Ramneek Mehresh <ramneek.mehresh@freescale.com> |
usb: dwc3: Add DWC3 controller driver support Add support for DWC3 XHCI controller driver Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com> |
#
53eed9ad |
|
16-Sep-2021 |
Mark Kettenis <kettenis@openbsd.org> |
usb: xhci-dwc3: Add support for USB 3.1 controllers This adds support for the DWC_sub31 controllers such as those found on Apple's M1 SoC. This version of the controller seems to work fine with the existing driver. Signed-off-by: Mark Kettenis <kettenis@openbsd.org> |
#
91ce84a5 |
|
05-Jul-2021 |
Samuel Holland <samuel@sholland.org> |
usb: xhci-dwc3: Add support for clocks/resets Some platforms, like the Allwinner H6, do not have a separate glue layer around the dwc3. Instead, they rely on the clocks/resets/phys referenced from the dwc3 DT node itself. Add support for enabling the clocks/resets referenced from the dwc3 DT node. Signed-off-by: Samuel Holland <samuel@sholland.org> Signed-off-by: Andre Przywara <andre.przywara@arm.com> |
#
f10643cf |
|
19-Dec-2020 |
Simon Glass <sjg@chromium.org> |
dm: core: Access device ofnode through functions At present ofnode is present in the device even if it is never used. With of-platdata this field is not used, so can be removed. In preparation for this, change the access to go through inline functions. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
8a8d24bd |
|
03-Dec-2020 |
Simon Glass <sjg@chromium.org> |
dm: treewide: Rename ..._platdata variables to just ..._plat Try to maintain some consistency between these variables by using _plat as a suffix for them. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
c69cda25 |
|
03-Dec-2020 |
Simon Glass <sjg@chromium.org> |
dm: treewide: Rename dev_get_platdata() to dev_get_plat() Rename this to be consistent with the change from 'platdata'. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
caa4daa2 |
|
03-Dec-2020 |
Simon Glass <sjg@chromium.org> |
dm: treewide: Rename 'platdata' variables to just 'plat' We use 'priv' for private data but often use 'platdata' for platform data. We can't really use 'pdata' since that is ambiguous (it could mean private or platform data). Rename some of the latter variables to end with 'plat' for consistency. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
41575d8e |
|
03-Dec-2020 |
Simon Glass <sjg@chromium.org> |
dm: treewide: Rename auto_alloc_size members to be shorter This construct is quite long-winded. In earlier days it made some sense since auto-allocation was a strange concept. But with driver model now used pretty universally, we can shorten this to 'auto'. This reduces verbosity and makes it easier to read. Coincidentally it also ensures that every declaration is on one line, thus making dtoc's job easier. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
72a53ac5 |
|
24-Aug-2020 |
Stefan Roese <sr@denx.de> |
usb: xhci: xhci-dwc3.c: Use dev_remap_addr() instead of dev_get_addr() On MIPS platforms, mapping of the base address is needed. This patch switches from dev_get_addr() to dev_remap_addr() to get the mapped base address of the xHCI controller. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Marek Vasut <marex@denx.de> |
#
58221d7e |
|
13-May-2020 |
Chunfeng Yun <chunfeng.yun@mediatek.com> |
usb: dwc3: fix NULL pointer issue The phy_bulk pointer *usb_phys is used before allocated, fix it by using a phy_bulk variable instead in xhci_dwc3_platdata struct Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> |
#
c05ed00a |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop linux/delay.h from common header Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
6dfb8a80 |
|
02-May-2020 |
Chunfeng Yun <chunfeng.yun@mediatek.com> |
usb: dwc3: use the phy bulk API to get phys Get a group of phys by the phy bulk API Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: Weijie Gao <weijie.gao@mediatek.com> |
#
ac28e59a |
|
03-Mar-2020 |
Kever Yang <kever.yang@rock-chips.com> |
usb: Migrate to support live DT for some driver Use ofnode_ instead of fdt_ APIs so that the drivers can support live DT. This patch updates usb_get_dr_mode() and usb_get_maximum_speed() to use ofnode as parameter instead of fdt offset. And all the drivers who use these APIs update to use live dt APIs at the same time. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> |
#
1708a123 |
|
11-Sep-2019 |
Jean-Jacques Hiblot <jjhiblot@ti.com> |
usb: xhci: move xhci.h to include usb The xhci.h header file is currently located under drivers/usb/xhci Move it to the include/usb folder to make it available to drivers that are not under drivers/usb/xhci Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> |
#
b35b8076 |
|
09-Sep-2019 |
Neil Armstrong <narmstrong@baylibre.com> |
usb: xhci-dwc3: Add support for dis_u2_susphy_quirk This quirk is necessary for the Amlogic GXL SoCs otherwise the Port 2 PHY doesn't get out of suspend and U-Boot resets the board after: XHCI timeout on event type 33... cannot recover. BUG: failure at drivers/usb/host/xhci-ring.c:474/xhci_wait_for_event()! BUG! This quirk is also handled in the dwc3 core code, but until the xhci-dwc3 driver uses the dwc3 core, the quirk must be handled here to fix USB support on the Amlogic libretech-cc and libretech-ac board when a device is only plugged in the OTG port. Cc: Yuri Frolov <crashing.kernel@gmail.com> Cc: Bin Meng <bmeng.cn@gmail.com> Fixes: dc9cdf859e ("usb: dwc3: Add DWC3 controller driver support") Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
062790f4 |
|
30-Jun-2019 |
Mark Kettenis <kettenis@openbsd.org> |
usb: xhci-dwc3: Add USB2 PHY configuration Configure USB2 PHY register based on "phy_type" property and handle all the quirks that are relevant for Rockchip RK3399 SoCs. Signed-off-by: Mark Kettenis <kettenis@openbsd.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> |
#
d648a50c |
|
29-Nov-2018 |
Jean-Jacques Hiblot <jjhiblot@ti.com> |
dwc3: move phy operation to core.c Those operations can be used for peripheral operation as well as host operation. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> # Conflicts: # drivers/usb/dwc3/core.c # drivers/usb/host/xhci-dwc3.c |
#
fd09c205 |
|
21-Nov-2018 |
Sven Schwermer <sven@svenschwermer.de> |
usb: s/CONFIG_DM_USB/CONFIG_IS_ENABLED(DM_USB)/ This allows to disable the USB driver model in SPL because it checks the CONFIG_SPL_DM_USB variable for SPL builds. Nothing changes for regular non-SPL builds. Signed-off-by: Sven Schwermer <sven@svenschwermer.de> |
#
83d290c5 |
|
06-May-2018 |
Tom Rini <trini@konsulko.com> |
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
d024236e |
|
18-Apr-2018 |
Tom Rini <trini@konsulko.com> |
Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
003659bd |
|
25-Apr-2018 |
Neil Armstrong <narmstrong@baylibre.com> |
usb: host: dwc3: fix phys init When no PHYs are declared in the dwc3 node, the phy init fails. This patch checks if the "phys" property is presend and reports the error returned by dev_count_phandle_with_args(). This patchs also fixes the styles issues added in last commit. This patch should fix the DWC3 support on the UniPhier SoC family. Fixes: 7c839ea70c49 ("usb: host: dwc3: Add support for multiple PHYs") Reported-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> |
#
7c839ea7 |
|
11-Apr-2018 |
Neil Armstrong <narmstrong@baylibre.com> |
usb: host: dwc3: Add support for multiple PHYs DWC3 Ips can have more than 1 PHY for USB2 and 1 PHY for USB3, add support for a generic number of PHYs and adapt the code to handle a generic number of PHYs. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> |
#
2fd4242c |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
ubs: xhci-dwc3: Enable USB3 PHY when available DWC3 USB3 controllers will need USB3 PHY to be enabled, in addition to USB2 PHY, to be functional. Therefore enable USB3 PHY when available. Signed-off-by: Vignesh R <vigneshr@ti.com> |
#
3fc2635d |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
usb: xhci-dwc3: Refractor PHY operations into separate function Refractor PHY get/init/poweron and PHY poweroff/exit operations into separate function so that its easy to support multiple PHYs. Signed-off-by: Vignesh R <vigneshr@ti.com> |
#
7d4e4d30 |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
usb: xhci-dwc3: Power on USB PHY before using It is wrong that expect .phy_init() to also power on the PHY. Therefore, explicitly, call generic_phy_power_on() after generic_phy_power_init() in order to power on PHY before using it. Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
9b643e31 |
|
15-Sep-2017 |
Masahiro Yamada <yamada.masahiro@socionext.com> |
treewide: replace with error() with pr_err() U-Boot widely uses error() as a bit noisier variant of printf(). This macro causes name conflict with the following line in include/linux/compiler-gcc.h: # define __compiletime_error(message) __attribute__((error(message))) This prevents us from using __compiletime_error(), and makes it difficult to fully sync BUILD_BUG macros with Linux. (Notice Linux's BUILD_BUG_ON_MSG is implemented by using compiletime_assert().) Let's convert error() into now treewide-available pr_err(). Done with the help of Coccinelle, excluing tools/ directory. The semantic patch I used is as follows: // <smpl> @@@@ -error +pr_err (...) // </smpl> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org> [trini: Re-run Coccinelle] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
d38a8ea1 |
|
25-Jul-2017 |
Patrice Chotard <patrice.chotard@foss.st.com> |
usb: host: xhci-dxc3: fix compilation warnings Fix following warnings encountered with platforms dra7xx_evm and dra7xx_hs_evm : arm: + dra7xx_evm + hccr = (struct xhci_hccr *)devfdt_get_addr(dev); + ^ + hcor = (struct xhci_hcor *)((phys_addr_t)hccr + + ^ w+drivers/usb/host/xhci-dwc3.c: In function 'xhci_dwc3_probe': w+drivers/usb/host/xhci-dwc3.c:124:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] w+drivers/usb/host/xhci-dwc3.c:125:30: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] w+drivers/usb/host/xhci-dwc3.c:125:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] arm: + dra7xx_hs_evm + hccr = (struct xhci_hccr *)devfdt_get_addr(dev); + ^ + hcor = (struct xhci_hcor *)((phys_addr_t)hccr + + ^ w+drivers/usb/host/xhci-dwc3.c: In function 'xhci_dwc3_probe': w+drivers/usb/host/xhci-dwc3.c:124:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] w+drivers/usb/host/xhci-dwc3.c:125:30: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] w+drivers/usb/host/xhci-dwc3.c:125:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Introduced by 7e65e84 usb: host: xhci-dwc3: Convert driver to DM Signed-off-by: Patrice Chotard <patrice.chotard@st.com> |
#
623b7aca |
|
24-Jul-2017 |
Patrice Chotard <patrice.chotard@foss.st.com> |
dm: usb: host: xhci-dwc3: add missing #ifdef CONFIG_DM_USB Add CONFIG_DM_USB flag to avoid following compilation errors detected by buildman : +drivers/usb/host/built-in.o: In function `xhci_dwc3_remove': +drivers/usb/host/xhci-dwc3.c:168: undefined reference to `xhci_deregister' +drivers/usb/host/built-in.o: In function `xhci_dwc3_probe': +drivers/usb/host/xhci-dwc3.c:145: undefined reference to `usb_get_dr_mode' +drivers/usb/host/xhci-dwc3.c:152: undefined reference to `xhci_register' introduced by patch d5c3f014da3 "usb: host: xhci-dwc3: Convert driver to DM" Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reported-by: Ran Wang <ran.wang_1@nxp.com> |
#
f56db163 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@foss.st.com> |
usb: host: xhci-dwc3: Add generic PHY support Add support of generic PHY framework support Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
576e3cc7 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@foss.st.com> |
usb: host: xhci-dwc3: Add dual role mode support from DT DWC3 dual role mode is selected using DT "dr_mode" property. If not found, DWC3 controller is configured in HOST mode by default Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
b7c1c7d2 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@foss.st.com> |
usb: host: xhci-dwc3: Convert driver to DM Add Driver Model support with use of generic DT compatible string "snps,dwc3" Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
121a4d13 |
|
22-Jun-2017 |
Masahiro Yamada <yamada.masahiro@socionext.com> |
usb: add static to local symbols Sparse reports "... was not declared. Should it be static?" Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> |
#
5955bb93 |
|
01-Dec-2015 |
Rajesh Bhagat <rajesh.bhagat@freescale.com> |
usb: xhci: dwc3: Adding reset delay requirement as per dwc3 databook As per dwc3 databook, delay is required before taking the core out of reset. This delay is required so that the PHY are stable, and then we can take core out of reset. Reference is taken from linux dwc3 code, file: drivers/usb/dwc3/core.c. Signed-off-by: Sriram Dash <sriram.dash@freescale.com> Signed-off-by: Rajesh Bhagat <rajesh.bhagat@freescale.com> |
#
667f4dd9 |
|
22-Jun-2015 |
Nikhil Badola <nikhil.badola@freescale.com> |
drivers: usb: fsl: Implement Erratum A-009116 for XHCI controller This adjusts (micro)frame length to appropriate value thus avoiding USB devices to time out over a longer run Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com> |
#
dc9cdf85 |
|
29-May-2015 |
Ramneek Mehresh <ramneek.mehresh@freescale.com> |
usb: dwc3: Add DWC3 controller driver support Add support for DWC3 XHCI controller driver Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com> |
#
f10643cf |
|
19-Dec-2020 |
Simon Glass <sjg@chromium.org> |
dm: core: Access device ofnode through functions At present ofnode is present in the device even if it is never used. With of-platdata this field is not used, so can be removed. In preparation for this, change the access to go through inline functions. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
8a8d24bd |
|
03-Dec-2020 |
Simon Glass <sjg@chromium.org> |
dm: treewide: Rename ..._platdata variables to just ..._plat Try to maintain some consistency between these variables by using _plat as a suffix for them. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
c69cda25 |
|
03-Dec-2020 |
Simon Glass <sjg@chromium.org> |
dm: treewide: Rename dev_get_platdata() to dev_get_plat() Rename this to be consistent with the change from 'platdata'. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
caa4daa2 |
|
03-Dec-2020 |
Simon Glass <sjg@chromium.org> |
dm: treewide: Rename 'platdata' variables to just 'plat' We use 'priv' for private data but often use 'platdata' for platform data. We can't really use 'pdata' since that is ambiguous (it could mean private or platform data). Rename some of the latter variables to end with 'plat' for consistency. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
41575d8e |
|
03-Dec-2020 |
Simon Glass <sjg@chromium.org> |
dm: treewide: Rename auto_alloc_size members to be shorter This construct is quite long-winded. In earlier days it made some sense since auto-allocation was a strange concept. But with driver model now used pretty universally, we can shorten this to 'auto'. This reduces verbosity and makes it easier to read. Coincidentally it also ensures that every declaration is on one line, thus making dtoc's job easier. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
72a53ac5 |
|
24-Aug-2020 |
Stefan Roese <sr@denx.de> |
usb: xhci: xhci-dwc3.c: Use dev_remap_addr() instead of dev_get_addr() On MIPS platforms, mapping of the base address is needed. This patch switches from dev_get_addr() to dev_remap_addr() to get the mapped base address of the xHCI controller. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Marek Vasut <marex@denx.de> |
#
58221d7e |
|
13-May-2020 |
Chunfeng Yun <chunfeng.yun@mediatek.com> |
usb: dwc3: fix NULL pointer issue The phy_bulk pointer *usb_phys is used before allocated, fix it by using a phy_bulk variable instead in xhci_dwc3_platdata struct Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> |
#
c05ed00a |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop linux/delay.h from common header Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
6dfb8a80 |
|
02-May-2020 |
Chunfeng Yun <chunfeng.yun@mediatek.com> |
usb: dwc3: use the phy bulk API to get phys Get a group of phys by the phy bulk API Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: Weijie Gao <weijie.gao@mediatek.com> |
#
ac28e59a |
|
03-Mar-2020 |
Kever Yang <kever.yang@rock-chips.com> |
usb: Migrate to support live DT for some driver Use ofnode_ instead of fdt_ APIs so that the drivers can support live DT. This patch updates usb_get_dr_mode() and usb_get_maximum_speed() to use ofnode as parameter instead of fdt offset. And all the drivers who use these APIs update to use live dt APIs at the same time. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> |
#
1708a123 |
|
11-Sep-2019 |
Jean-Jacques Hiblot <jjhiblot@ti.com> |
usb: xhci: move xhci.h to include usb The xhci.h header file is currently located under drivers/usb/xhci Move it to the include/usb folder to make it available to drivers that are not under drivers/usb/xhci Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> |
#
b35b8076 |
|
09-Sep-2019 |
Neil Armstrong <narmstrong@baylibre.com> |
usb: xhci-dwc3: Add support for dis_u2_susphy_quirk This quirk is necessary for the Amlogic GXL SoCs otherwise the Port 2 PHY doesn't get out of suspend and U-Boot resets the board after: XHCI timeout on event type 33... cannot recover. BUG: failure at drivers/usb/host/xhci-ring.c:474/xhci_wait_for_event()! BUG! This quirk is also handled in the dwc3 core code, but until the xhci-dwc3 driver uses the dwc3 core, the quirk must be handled here to fix USB support on the Amlogic libretech-cc and libretech-ac board when a device is only plugged in the OTG port. Cc: Yuri Frolov <crashing.kernel@gmail.com> Cc: Bin Meng <bmeng.cn@gmail.com> Fixes: dc9cdf859e ("usb: dwc3: Add DWC3 controller driver support") Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
062790f4 |
|
30-Jun-2019 |
Mark Kettenis <kettenis@openbsd.org> |
usb: xhci-dwc3: Add USB2 PHY configuration Configure USB2 PHY register based on "phy_type" property and handle all the quirks that are relevant for Rockchip RK3399 SoCs. Signed-off-by: Mark Kettenis <kettenis@openbsd.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> |
#
d648a50c |
|
29-Nov-2018 |
Jean-Jacques Hiblot <jjhiblot@ti.com> |
dwc3: move phy operation to core.c Those operations can be used for peripheral operation as well as host operation. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> # Conflicts: # drivers/usb/dwc3/core.c # drivers/usb/host/xhci-dwc3.c |
#
fd09c205 |
|
21-Nov-2018 |
Sven Schwermer <sven@svenschwermer.de> |
usb: s/CONFIG_DM_USB/CONFIG_IS_ENABLED(DM_USB)/ This allows to disable the USB driver model in SPL because it checks the CONFIG_SPL_DM_USB variable for SPL builds. Nothing changes for regular non-SPL builds. Signed-off-by: Sven Schwermer <sven@svenschwermer.de> |
#
83d290c5 |
|
06-May-2018 |
Tom Rini <trini@konsulko.com> |
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
d024236e |
|
18-Apr-2018 |
Tom Rini <trini@konsulko.com> |
Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
003659bd |
|
25-Apr-2018 |
Neil Armstrong <narmstrong@baylibre.com> |
usb: host: dwc3: fix phys init When no PHYs are declared in the dwc3 node, the phy init fails. This patch checks if the "phys" property is presend and reports the error returned by dev_count_phandle_with_args(). This patchs also fixes the styles issues added in last commit. This patch should fix the DWC3 support on the UniPhier SoC family. Fixes: 7c839ea70c49 ("usb: host: dwc3: Add support for multiple PHYs") Reported-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> |
#
7c839ea7 |
|
11-Apr-2018 |
Neil Armstrong <narmstrong@baylibre.com> |
usb: host: dwc3: Add support for multiple PHYs DWC3 Ips can have more than 1 PHY for USB2 and 1 PHY for USB3, add support for a generic number of PHYs and adapt the code to handle a generic number of PHYs. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> |
#
2fd4242c |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
ubs: xhci-dwc3: Enable USB3 PHY when available DWC3 USB3 controllers will need USB3 PHY to be enabled, in addition to USB2 PHY, to be functional. Therefore enable USB3 PHY when available. Signed-off-by: Vignesh R <vigneshr@ti.com> |
#
3fc2635d |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
usb: xhci-dwc3: Refractor PHY operations into separate function Refractor PHY get/init/poweron and PHY poweroff/exit operations into separate function so that its easy to support multiple PHYs. Signed-off-by: Vignesh R <vigneshr@ti.com> |
#
7d4e4d30 |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
usb: xhci-dwc3: Power on USB PHY before using It is wrong that expect .phy_init() to also power on the PHY. Therefore, explicitly, call generic_phy_power_on() after generic_phy_power_init() in order to power on PHY before using it. Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
9b643e31 |
|
15-Sep-2017 |
Masahiro Yamada <yamada.masahiro@socionext.com> |
treewide: replace with error() with pr_err() U-Boot widely uses error() as a bit noisier variant of printf(). This macro causes name conflict with the following line in include/linux/compiler-gcc.h: # define __compiletime_error(message) __attribute__((error(message))) This prevents us from using __compiletime_error(), and makes it difficult to fully sync BUILD_BUG macros with Linux. (Notice Linux's BUILD_BUG_ON_MSG is implemented by using compiletime_assert().) Let's convert error() into now treewide-available pr_err(). Done with the help of Coccinelle, excluing tools/ directory. The semantic patch I used is as follows: // <smpl> @@@@ -error +pr_err (...) // </smpl> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org> [trini: Re-run Coccinelle] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
d38a8ea1 |
|
25-Jul-2017 |
Patrice Chotard <patrice.chotard@foss.st.com> |
usb: host: xhci-dxc3: fix compilation warnings Fix following warnings encountered with platforms dra7xx_evm and dra7xx_hs_evm : arm: + dra7xx_evm + hccr = (struct xhci_hccr *)devfdt_get_addr(dev); + ^ + hcor = (struct xhci_hcor *)((phys_addr_t)hccr + + ^ w+drivers/usb/host/xhci-dwc3.c: In function 'xhci_dwc3_probe': w+drivers/usb/host/xhci-dwc3.c:124:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] w+drivers/usb/host/xhci-dwc3.c:125:30: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] w+drivers/usb/host/xhci-dwc3.c:125:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] arm: + dra7xx_hs_evm + hccr = (struct xhci_hccr *)devfdt_get_addr(dev); + ^ + hcor = (struct xhci_hcor *)((phys_addr_t)hccr + + ^ w+drivers/usb/host/xhci-dwc3.c: In function 'xhci_dwc3_probe': w+drivers/usb/host/xhci-dwc3.c:124:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] w+drivers/usb/host/xhci-dwc3.c:125:30: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] w+drivers/usb/host/xhci-dwc3.c:125:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Introduced by 7e65e84 usb: host: xhci-dwc3: Convert driver to DM Signed-off-by: Patrice Chotard <patrice.chotard@st.com> |
#
623b7aca |
|
24-Jul-2017 |
Patrice Chotard <patrice.chotard@foss.st.com> |
dm: usb: host: xhci-dwc3: add missing #ifdef CONFIG_DM_USB Add CONFIG_DM_USB flag to avoid following compilation errors detected by buildman : +drivers/usb/host/built-in.o: In function `xhci_dwc3_remove': +drivers/usb/host/xhci-dwc3.c:168: undefined reference to `xhci_deregister' +drivers/usb/host/built-in.o: In function `xhci_dwc3_probe': +drivers/usb/host/xhci-dwc3.c:145: undefined reference to `usb_get_dr_mode' +drivers/usb/host/xhci-dwc3.c:152: undefined reference to `xhci_register' introduced by patch d5c3f014da3 "usb: host: xhci-dwc3: Convert driver to DM" Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reported-by: Ran Wang <ran.wang_1@nxp.com> |
#
f56db163 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@foss.st.com> |
usb: host: xhci-dwc3: Add generic PHY support Add support of generic PHY framework support Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
576e3cc7 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@foss.st.com> |
usb: host: xhci-dwc3: Add dual role mode support from DT DWC3 dual role mode is selected using DT "dr_mode" property. If not found, DWC3 controller is configured in HOST mode by default Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
b7c1c7d2 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@foss.st.com> |
usb: host: xhci-dwc3: Convert driver to DM Add Driver Model support with use of generic DT compatible string "snps,dwc3" Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
121a4d13 |
|
22-Jun-2017 |
Masahiro Yamada <yamada.masahiro@socionext.com> |
usb: add static to local symbols Sparse reports "... was not declared. Should it be static?" Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> |
#
5955bb93 |
|
01-Dec-2015 |
Rajesh Bhagat <rajesh.bhagat@freescale.com> |
usb: xhci: dwc3: Adding reset delay requirement as per dwc3 databook As per dwc3 databook, delay is required before taking the core out of reset. This delay is required so that the PHY are stable, and then we can take core out of reset. Reference is taken from linux dwc3 code, file: drivers/usb/dwc3/core.c. Signed-off-by: Sriram Dash <sriram.dash@freescale.com> Signed-off-by: Rajesh Bhagat <rajesh.bhagat@freescale.com> |
#
667f4dd9 |
|
22-Jun-2015 |
Nikhil Badola <nikhil.badola@freescale.com> |
drivers: usb: fsl: Implement Erratum A-009116 for XHCI controller This adjusts (micro)frame length to appropriate value thus avoiding USB devices to time out over a longer run Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com> |
#
dc9cdf85 |
|
29-May-2015 |
Ramneek Mehresh <ramneek.mehresh@freescale.com> |
usb: dwc3: Add DWC3 controller driver support Add support for DWC3 XHCI controller driver Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com> |
#
72a53ac5 |
|
24-Aug-2020 |
Stefan Roese <sr@denx.de> |
usb: xhci: xhci-dwc3.c: Use dev_remap_addr() instead of dev_get_addr() On MIPS platforms, mapping of the base address is needed. This patch switches from dev_get_addr() to dev_remap_addr() to get the mapped base address of the xHCI controller. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Marek Vasut <marex@denx.de> |
#
58221d7e |
|
13-May-2020 |
Chunfeng Yun <chunfeng.yun@mediatek.com> |
usb: dwc3: fix NULL pointer issue The phy_bulk pointer *usb_phys is used before allocated, fix it by using a phy_bulk variable instead in xhci_dwc3_platdata struct Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> |
#
c05ed00a |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop linux/delay.h from common header Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
6dfb8a80 |
|
02-May-2020 |
Chunfeng Yun <chunfeng.yun@mediatek.com> |
usb: dwc3: use the phy bulk API to get phys Get a group of phys by the phy bulk API Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: Weijie Gao <weijie.gao@mediatek.com> |
#
ac28e59a |
|
03-Mar-2020 |
Kever Yang <kever.yang@rock-chips.com> |
usb: Migrate to support live DT for some driver Use ofnode_ instead of fdt_ APIs so that the drivers can support live DT. This patch updates usb_get_dr_mode() and usb_get_maximum_speed() to use ofnode as parameter instead of fdt offset. And all the drivers who use these APIs update to use live dt APIs at the same time. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> |
#
1708a123 |
|
11-Sep-2019 |
Jean-Jacques Hiblot <jjhiblot@ti.com> |
usb: xhci: move xhci.h to include usb The xhci.h header file is currently located under drivers/usb/xhci Move it to the include/usb folder to make it available to drivers that are not under drivers/usb/xhci Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> |
#
b35b8076 |
|
09-Sep-2019 |
Neil Armstrong <narmstrong@baylibre.com> |
usb: xhci-dwc3: Add support for dis_u2_susphy_quirk This quirk is necessary for the Amlogic GXL SoCs otherwise the Port 2 PHY doesn't get out of suspend and U-Boot resets the board after: XHCI timeout on event type 33... cannot recover. BUG: failure at drivers/usb/host/xhci-ring.c:474/xhci_wait_for_event()! BUG! This quirk is also handled in the dwc3 core code, but until the xhci-dwc3 driver uses the dwc3 core, the quirk must be handled here to fix USB support on the Amlogic libretech-cc and libretech-ac board when a device is only plugged in the OTG port. Cc: Yuri Frolov <crashing.kernel@gmail.com> Cc: Bin Meng <bmeng.cn@gmail.com> Fixes: dc9cdf859e ("usb: dwc3: Add DWC3 controller driver support") Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
062790f4 |
|
30-Jun-2019 |
Mark Kettenis <kettenis@openbsd.org> |
usb: xhci-dwc3: Add USB2 PHY configuration Configure USB2 PHY register based on "phy_type" property and handle all the quirks that are relevant for Rockchip RK3399 SoCs. Signed-off-by: Mark Kettenis <kettenis@openbsd.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> |
#
d648a50c |
|
29-Nov-2018 |
Jean-Jacques Hiblot <jjhiblot@ti.com> |
dwc3: move phy operation to core.c Those operations can be used for peripheral operation as well as host operation. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> # Conflicts: # drivers/usb/dwc3/core.c # drivers/usb/host/xhci-dwc3.c |
#
fd09c205 |
|
21-Nov-2018 |
Sven Schwermer <sven@svenschwermer.de> |
usb: s/CONFIG_DM_USB/CONFIG_IS_ENABLED(DM_USB)/ This allows to disable the USB driver model in SPL because it checks the CONFIG_SPL_DM_USB variable for SPL builds. Nothing changes for regular non-SPL builds. Signed-off-by: Sven Schwermer <sven@svenschwermer.de> |
#
83d290c5 |
|
06-May-2018 |
Tom Rini <trini@konsulko.com> |
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
d024236e |
|
18-Apr-2018 |
Tom Rini <trini@konsulko.com> |
Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
003659bd |
|
25-Apr-2018 |
Neil Armstrong <narmstrong@baylibre.com> |
usb: host: dwc3: fix phys init When no PHYs are declared in the dwc3 node, the phy init fails. This patch checks if the "phys" property is presend and reports the error returned by dev_count_phandle_with_args(). This patchs also fixes the styles issues added in last commit. This patch should fix the DWC3 support on the UniPhier SoC family. Fixes: 7c839ea70c49 ("usb: host: dwc3: Add support for multiple PHYs") Reported-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> |
#
7c839ea7 |
|
11-Apr-2018 |
Neil Armstrong <narmstrong@baylibre.com> |
usb: host: dwc3: Add support for multiple PHYs DWC3 Ips can have more than 1 PHY for USB2 and 1 PHY for USB3, add support for a generic number of PHYs and adapt the code to handle a generic number of PHYs. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> |
#
2fd4242c |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
ubs: xhci-dwc3: Enable USB3 PHY when available DWC3 USB3 controllers will need USB3 PHY to be enabled, in addition to USB2 PHY, to be functional. Therefore enable USB3 PHY when available. Signed-off-by: Vignesh R <vigneshr@ti.com> |
#
3fc2635d |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
usb: xhci-dwc3: Refractor PHY operations into separate function Refractor PHY get/init/poweron and PHY poweroff/exit operations into separate function so that its easy to support multiple PHYs. Signed-off-by: Vignesh R <vigneshr@ti.com> |
#
7d4e4d30 |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
usb: xhci-dwc3: Power on USB PHY before using It is wrong that expect .phy_init() to also power on the PHY. Therefore, explicitly, call generic_phy_power_on() after generic_phy_power_init() in order to power on PHY before using it. Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
9b643e31 |
|
15-Sep-2017 |
Masahiro Yamada <yamada.masahiro@socionext.com> |
treewide: replace with error() with pr_err() U-Boot widely uses error() as a bit noisier variant of printf(). This macro causes name conflict with the following line in include/linux/compiler-gcc.h: # define __compiletime_error(message) __attribute__((error(message))) This prevents us from using __compiletime_error(), and makes it difficult to fully sync BUILD_BUG macros with Linux. (Notice Linux's BUILD_BUG_ON_MSG is implemented by using compiletime_assert().) Let's convert error() into now treewide-available pr_err(). Done with the help of Coccinelle, excluing tools/ directory. The semantic patch I used is as follows: // <smpl> @@@@ -error +pr_err (...) // </smpl> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org> [trini: Re-run Coccinelle] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
d38a8ea1 |
|
25-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
usb: host: xhci-dxc3: fix compilation warnings Fix following warnings encountered with platforms dra7xx_evm and dra7xx_hs_evm : arm: + dra7xx_evm + hccr = (struct xhci_hccr *)devfdt_get_addr(dev); + ^ + hcor = (struct xhci_hcor *)((phys_addr_t)hccr + + ^ w+drivers/usb/host/xhci-dwc3.c: In function 'xhci_dwc3_probe': w+drivers/usb/host/xhci-dwc3.c:124:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] w+drivers/usb/host/xhci-dwc3.c:125:30: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] w+drivers/usb/host/xhci-dwc3.c:125:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] arm: + dra7xx_hs_evm + hccr = (struct xhci_hccr *)devfdt_get_addr(dev); + ^ + hcor = (struct xhci_hcor *)((phys_addr_t)hccr + + ^ w+drivers/usb/host/xhci-dwc3.c: In function 'xhci_dwc3_probe': w+drivers/usb/host/xhci-dwc3.c:124:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] w+drivers/usb/host/xhci-dwc3.c:125:30: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] w+drivers/usb/host/xhci-dwc3.c:125:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Introduced by 7e65e84 usb: host: xhci-dwc3: Convert driver to DM Signed-off-by: Patrice Chotard <patrice.chotard@st.com> |
#
623b7aca |
|
24-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
dm: usb: host: xhci-dwc3: add missing #ifdef CONFIG_DM_USB Add CONFIG_DM_USB flag to avoid following compilation errors detected by buildman : +drivers/usb/host/built-in.o: In function `xhci_dwc3_remove': +drivers/usb/host/xhci-dwc3.c:168: undefined reference to `xhci_deregister' +drivers/usb/host/built-in.o: In function `xhci_dwc3_probe': +drivers/usb/host/xhci-dwc3.c:145: undefined reference to `usb_get_dr_mode' +drivers/usb/host/xhci-dwc3.c:152: undefined reference to `xhci_register' introduced by patch d5c3f014da3 "usb: host: xhci-dwc3: Convert driver to DM" Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reported-by: Ran Wang <ran.wang_1@nxp.com> |
#
f56db163 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
usb: host: xhci-dwc3: Add generic PHY support Add support of generic PHY framework support Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
576e3cc7 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
usb: host: xhci-dwc3: Add dual role mode support from DT DWC3 dual role mode is selected using DT "dr_mode" property. If not found, DWC3 controller is configured in HOST mode by default Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
b7c1c7d2 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
usb: host: xhci-dwc3: Convert driver to DM Add Driver Model support with use of generic DT compatible string "snps,dwc3" Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
121a4d13 |
|
22-Jun-2017 |
Masahiro Yamada <yamada.masahiro@socionext.com> |
usb: add static to local symbols Sparse reports "... was not declared. Should it be static?" Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> |
#
5955bb93 |
|
01-Dec-2015 |
Rajesh Bhagat <rajesh.bhagat@freescale.com> |
usb: xhci: dwc3: Adding reset delay requirement as per dwc3 databook As per dwc3 databook, delay is required before taking the core out of reset. This delay is required so that the PHY are stable, and then we can take core out of reset. Reference is taken from linux dwc3 code, file: drivers/usb/dwc3/core.c. Signed-off-by: Sriram Dash <sriram.dash@freescale.com> Signed-off-by: Rajesh Bhagat <rajesh.bhagat@freescale.com> |
#
667f4dd9 |
|
22-Jun-2015 |
Nikhil Badola <nikhil.badola@freescale.com> |
drivers: usb: fsl: Implement Erratum A-009116 for XHCI controller This adjusts (micro)frame length to appropriate value thus avoiding USB devices to time out over a longer run Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com> |
#
dc9cdf85 |
|
29-May-2015 |
Ramneek Mehresh <ramneek.mehresh@freescale.com> |
usb: dwc3: Add DWC3 controller driver support Add support for DWC3 XHCI controller driver Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com> |
#
58221d7e |
|
13-May-2020 |
Chunfeng Yun <chunfeng.yun@mediatek.com> |
usb: dwc3: fix NULL pointer issue The phy_bulk pointer *usb_phys is used before allocated, fix it by using a phy_bulk variable instead in xhci_dwc3_platdata struct Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> |
#
c05ed00a |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop linux/delay.h from common header Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
6dfb8a80 |
|
02-May-2020 |
Chunfeng Yun <chunfeng.yun@mediatek.com> |
usb: dwc3: use the phy bulk API to get phys Get a group of phys by the phy bulk API Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: Weijie Gao <weijie.gao@mediatek.com> |
#
ac28e59a |
|
03-Mar-2020 |
Kever Yang <kever.yang@rock-chips.com> |
usb: Migrate to support live DT for some driver Use ofnode_ instead of fdt_ APIs so that the drivers can support live DT. This patch updates usb_get_dr_mode() and usb_get_maximum_speed() to use ofnode as parameter instead of fdt offset. And all the drivers who use these APIs update to use live dt APIs at the same time. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> |
#
1708a123 |
|
11-Sep-2019 |
Jean-Jacques Hiblot <jjhiblot@ti.com> |
usb: xhci: move xhci.h to include usb The xhci.h header file is currently located under drivers/usb/xhci Move it to the include/usb folder to make it available to drivers that are not under drivers/usb/xhci Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> |
#
b35b8076 |
|
09-Sep-2019 |
Neil Armstrong <narmstrong@baylibre.com> |
usb: xhci-dwc3: Add support for dis_u2_susphy_quirk This quirk is necessary for the Amlogic GXL SoCs otherwise the Port 2 PHY doesn't get out of suspend and U-Boot resets the board after: XHCI timeout on event type 33... cannot recover. BUG: failure at drivers/usb/host/xhci-ring.c:474/xhci_wait_for_event()! BUG! This quirk is also handled in the dwc3 core code, but until the xhci-dwc3 driver uses the dwc3 core, the quirk must be handled here to fix USB support on the Amlogic libretech-cc and libretech-ac board when a device is only plugged in the OTG port. Cc: Yuri Frolov <crashing.kernel@gmail.com> Cc: Bin Meng <bmeng.cn@gmail.com> Fixes: dc9cdf859e ("usb: dwc3: Add DWC3 controller driver support") Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
062790f4 |
|
30-Jun-2019 |
Mark Kettenis <kettenis@openbsd.org> |
usb: xhci-dwc3: Add USB2 PHY configuration Configure USB2 PHY register based on "phy_type" property and handle all the quirks that are relevant for Rockchip RK3399 SoCs. Signed-off-by: Mark Kettenis <kettenis@openbsd.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> |
#
d648a50c |
|
29-Nov-2018 |
Jean-Jacques Hiblot <jjhiblot@ti.com> |
dwc3: move phy operation to core.c Those operations can be used for peripheral operation as well as host operation. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> # Conflicts: # drivers/usb/dwc3/core.c # drivers/usb/host/xhci-dwc3.c |
#
fd09c205 |
|
21-Nov-2018 |
Sven Schwermer <sven@svenschwermer.de> |
usb: s/CONFIG_DM_USB/CONFIG_IS_ENABLED(DM_USB)/ This allows to disable the USB driver model in SPL because it checks the CONFIG_SPL_DM_USB variable for SPL builds. Nothing changes for regular non-SPL builds. Signed-off-by: Sven Schwermer <sven@svenschwermer.de> |
#
83d290c5 |
|
06-May-2018 |
Tom Rini <trini@konsulko.com> |
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
d024236e |
|
18-Apr-2018 |
Tom Rini <trini@konsulko.com> |
Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
003659bd |
|
25-Apr-2018 |
Neil Armstrong <narmstrong@baylibre.com> |
usb: host: dwc3: fix phys init When no PHYs are declared in the dwc3 node, the phy init fails. This patch checks if the "phys" property is presend and reports the error returned by dev_count_phandle_with_args(). This patchs also fixes the styles issues added in last commit. This patch should fix the DWC3 support on the UniPhier SoC family. Fixes: 7c839ea70c49 ("usb: host: dwc3: Add support for multiple PHYs") Reported-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> |
#
7c839ea7 |
|
11-Apr-2018 |
Neil Armstrong <narmstrong@baylibre.com> |
usb: host: dwc3: Add support for multiple PHYs DWC3 Ips can have more than 1 PHY for USB2 and 1 PHY for USB3, add support for a generic number of PHYs and adapt the code to handle a generic number of PHYs. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> |
#
2fd4242c |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
ubs: xhci-dwc3: Enable USB3 PHY when available DWC3 USB3 controllers will need USB3 PHY to be enabled, in addition to USB2 PHY, to be functional. Therefore enable USB3 PHY when available. Signed-off-by: Vignesh R <vigneshr@ti.com> |
#
3fc2635d |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
usb: xhci-dwc3: Refractor PHY operations into separate function Refractor PHY get/init/poweron and PHY poweroff/exit operations into separate function so that its easy to support multiple PHYs. Signed-off-by: Vignesh R <vigneshr@ti.com> |
#
7d4e4d30 |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
usb: xhci-dwc3: Power on USB PHY before using It is wrong that expect .phy_init() to also power on the PHY. Therefore, explicitly, call generic_phy_power_on() after generic_phy_power_init() in order to power on PHY before using it. Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
9b643e31 |
|
15-Sep-2017 |
Masahiro Yamada <yamada.masahiro@socionext.com> |
treewide: replace with error() with pr_err() U-Boot widely uses error() as a bit noisier variant of printf(). This macro causes name conflict with the following line in include/linux/compiler-gcc.h: # define __compiletime_error(message) __attribute__((error(message))) This prevents us from using __compiletime_error(), and makes it difficult to fully sync BUILD_BUG macros with Linux. (Notice Linux's BUILD_BUG_ON_MSG is implemented by using compiletime_assert().) Let's convert error() into now treewide-available pr_err(). Done with the help of Coccinelle, excluing tools/ directory. The semantic patch I used is as follows: // <smpl> @@@@ -error +pr_err (...) // </smpl> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org> [trini: Re-run Coccinelle] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
d38a8ea1 |
|
25-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
usb: host: xhci-dxc3: fix compilation warnings Fix following warnings encountered with platforms dra7xx_evm and dra7xx_hs_evm : arm: + dra7xx_evm + hccr = (struct xhci_hccr *)devfdt_get_addr(dev); + ^ + hcor = (struct xhci_hcor *)((phys_addr_t)hccr + + ^ w+drivers/usb/host/xhci-dwc3.c: In function 'xhci_dwc3_probe': w+drivers/usb/host/xhci-dwc3.c:124:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] w+drivers/usb/host/xhci-dwc3.c:125:30: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] w+drivers/usb/host/xhci-dwc3.c:125:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] arm: + dra7xx_hs_evm + hccr = (struct xhci_hccr *)devfdt_get_addr(dev); + ^ + hcor = (struct xhci_hcor *)((phys_addr_t)hccr + + ^ w+drivers/usb/host/xhci-dwc3.c: In function 'xhci_dwc3_probe': w+drivers/usb/host/xhci-dwc3.c:124:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] w+drivers/usb/host/xhci-dwc3.c:125:30: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] w+drivers/usb/host/xhci-dwc3.c:125:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Introduced by 7e65e84 usb: host: xhci-dwc3: Convert driver to DM Signed-off-by: Patrice Chotard <patrice.chotard@st.com> |
#
623b7aca |
|
24-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
dm: usb: host: xhci-dwc3: add missing #ifdef CONFIG_DM_USB Add CONFIG_DM_USB flag to avoid following compilation errors detected by buildman : +drivers/usb/host/built-in.o: In function `xhci_dwc3_remove': +drivers/usb/host/xhci-dwc3.c:168: undefined reference to `xhci_deregister' +drivers/usb/host/built-in.o: In function `xhci_dwc3_probe': +drivers/usb/host/xhci-dwc3.c:145: undefined reference to `usb_get_dr_mode' +drivers/usb/host/xhci-dwc3.c:152: undefined reference to `xhci_register' introduced by patch d5c3f014da3 "usb: host: xhci-dwc3: Convert driver to DM" Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reported-by: Ran Wang <ran.wang_1@nxp.com> |
#
f56db163 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
usb: host: xhci-dwc3: Add generic PHY support Add support of generic PHY framework support Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
576e3cc7 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
usb: host: xhci-dwc3: Add dual role mode support from DT DWC3 dual role mode is selected using DT "dr_mode" property. If not found, DWC3 controller is configured in HOST mode by default Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
b7c1c7d2 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
usb: host: xhci-dwc3: Convert driver to DM Add Driver Model support with use of generic DT compatible string "snps,dwc3" Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
121a4d13 |
|
22-Jun-2017 |
Masahiro Yamada <yamada.masahiro@socionext.com> |
usb: add static to local symbols Sparse reports "... was not declared. Should it be static?" Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> |
#
5955bb93 |
|
01-Dec-2015 |
Rajesh Bhagat <rajesh.bhagat@freescale.com> |
usb: xhci: dwc3: Adding reset delay requirement as per dwc3 databook As per dwc3 databook, delay is required before taking the core out of reset. This delay is required so that the PHY are stable, and then we can take core out of reset. Reference is taken from linux dwc3 code, file: drivers/usb/dwc3/core.c. Signed-off-by: Sriram Dash <sriram.dash@freescale.com> Signed-off-by: Rajesh Bhagat <rajesh.bhagat@freescale.com> |
#
667f4dd9 |
|
22-Jun-2015 |
Nikhil Badola <nikhil.badola@freescale.com> |
drivers: usb: fsl: Implement Erratum A-009116 for XHCI controller This adjusts (micro)frame length to appropriate value thus avoiding USB devices to time out over a longer run Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com> |
#
dc9cdf85 |
|
29-May-2015 |
Ramneek Mehresh <ramneek.mehresh@freescale.com> |
usb: dwc3: Add DWC3 controller driver support Add support for DWC3 XHCI controller driver Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com> |
#
c05ed00a |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop linux/delay.h from common header Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
6dfb8a80 |
|
02-May-2020 |
Chunfeng Yun <chunfeng.yun@mediatek.com> |
usb: dwc3: use the phy bulk API to get phys Get a group of phys by the phy bulk API Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: Weijie Gao <weijie.gao@mediatek.com> |
#
ac28e59a |
|
03-Mar-2020 |
Kever Yang <kever.yang@rock-chips.com> |
usb: Migrate to support live DT for some driver Use ofnode_ instead of fdt_ APIs so that the drivers can support live DT. This patch updates usb_get_dr_mode() and usb_get_maximum_speed() to use ofnode as parameter instead of fdt offset. And all the drivers who use these APIs update to use live dt APIs at the same time. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> |
#
1708a123 |
|
11-Sep-2019 |
Jean-Jacques Hiblot <jjhiblot@ti.com> |
usb: xhci: move xhci.h to include usb The xhci.h header file is currently located under drivers/usb/xhci Move it to the include/usb folder to make it available to drivers that are not under drivers/usb/xhci Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> |
#
b35b8076 |
|
09-Sep-2019 |
Neil Armstrong <narmstrong@baylibre.com> |
usb: xhci-dwc3: Add support for dis_u2_susphy_quirk This quirk is necessary for the Amlogic GXL SoCs otherwise the Port 2 PHY doesn't get out of suspend and U-Boot resets the board after: XHCI timeout on event type 33... cannot recover. BUG: failure at drivers/usb/host/xhci-ring.c:474/xhci_wait_for_event()! BUG! This quirk is also handled in the dwc3 core code, but until the xhci-dwc3 driver uses the dwc3 core, the quirk must be handled here to fix USB support on the Amlogic libretech-cc and libretech-ac board when a device is only plugged in the OTG port. Cc: Yuri Frolov <crashing.kernel@gmail.com> Cc: Bin Meng <bmeng.cn@gmail.com> Fixes: dc9cdf859e ("usb: dwc3: Add DWC3 controller driver support") Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
062790f4 |
|
30-Jun-2019 |
Mark Kettenis <kettenis@openbsd.org> |
usb: xhci-dwc3: Add USB2 PHY configuration Configure USB2 PHY register based on "phy_type" property and handle all the quirks that are relevant for Rockchip RK3399 SoCs. Signed-off-by: Mark Kettenis <kettenis@openbsd.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> |
#
d648a50c |
|
29-Nov-2018 |
Jean-Jacques Hiblot <jjhiblot@ti.com> |
dwc3: move phy operation to core.c Those operations can be used for peripheral operation as well as host operation. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> # Conflicts: # drivers/usb/dwc3/core.c # drivers/usb/host/xhci-dwc3.c |
#
fd09c205 |
|
21-Nov-2018 |
Sven Schwermer <sven@svenschwermer.de> |
usb: s/CONFIG_DM_USB/CONFIG_IS_ENABLED(DM_USB)/ This allows to disable the USB driver model in SPL because it checks the CONFIG_SPL_DM_USB variable for SPL builds. Nothing changes for regular non-SPL builds. Signed-off-by: Sven Schwermer <sven@svenschwermer.de> |
#
83d290c5 |
|
06-May-2018 |
Tom Rini <trini@konsulko.com> |
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
d024236e |
|
18-Apr-2018 |
Tom Rini <trini@konsulko.com> |
Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
003659bd |
|
25-Apr-2018 |
Neil Armstrong <narmstrong@baylibre.com> |
usb: host: dwc3: fix phys init When no PHYs are declared in the dwc3 node, the phy init fails. This patch checks if the "phys" property is presend and reports the error returned by dev_count_phandle_with_args(). This patchs also fixes the styles issues added in last commit. This patch should fix the DWC3 support on the UniPhier SoC family. Fixes: 7c839ea70c49 ("usb: host: dwc3: Add support for multiple PHYs") Reported-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> |
#
7c839ea7 |
|
11-Apr-2018 |
Neil Armstrong <narmstrong@baylibre.com> |
usb: host: dwc3: Add support for multiple PHYs DWC3 Ips can have more than 1 PHY for USB2 and 1 PHY for USB3, add support for a generic number of PHYs and adapt the code to handle a generic number of PHYs. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> |
#
2fd4242c |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
ubs: xhci-dwc3: Enable USB3 PHY when available DWC3 USB3 controllers will need USB3 PHY to be enabled, in addition to USB2 PHY, to be functional. Therefore enable USB3 PHY when available. Signed-off-by: Vignesh R <vigneshr@ti.com> |
#
3fc2635d |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
usb: xhci-dwc3: Refractor PHY operations into separate function Refractor PHY get/init/poweron and PHY poweroff/exit operations into separate function so that its easy to support multiple PHYs. Signed-off-by: Vignesh R <vigneshr@ti.com> |
#
7d4e4d30 |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
usb: xhci-dwc3: Power on USB PHY before using It is wrong that expect .phy_init() to also power on the PHY. Therefore, explicitly, call generic_phy_power_on() after generic_phy_power_init() in order to power on PHY before using it. Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
9b643e31 |
|
15-Sep-2017 |
Masahiro Yamada <yamada.masahiro@socionext.com> |
treewide: replace with error() with pr_err() U-Boot widely uses error() as a bit noisier variant of printf(). This macro causes name conflict with the following line in include/linux/compiler-gcc.h: # define __compiletime_error(message) __attribute__((error(message))) This prevents us from using __compiletime_error(), and makes it difficult to fully sync BUILD_BUG macros with Linux. (Notice Linux's BUILD_BUG_ON_MSG is implemented by using compiletime_assert().) Let's convert error() into now treewide-available pr_err(). Done with the help of Coccinelle, excluing tools/ directory. The semantic patch I used is as follows: // <smpl> @@@@ -error +pr_err (...) // </smpl> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org> [trini: Re-run Coccinelle] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
d38a8ea1 |
|
25-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
usb: host: xhci-dxc3: fix compilation warnings Fix following warnings encountered with platforms dra7xx_evm and dra7xx_hs_evm : arm: + dra7xx_evm + hccr = (struct xhci_hccr *)devfdt_get_addr(dev); + ^ + hcor = (struct xhci_hcor *)((phys_addr_t)hccr + + ^ w+drivers/usb/host/xhci-dwc3.c: In function 'xhci_dwc3_probe': w+drivers/usb/host/xhci-dwc3.c:124:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] w+drivers/usb/host/xhci-dwc3.c:125:30: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] w+drivers/usb/host/xhci-dwc3.c:125:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] arm: + dra7xx_hs_evm + hccr = (struct xhci_hccr *)devfdt_get_addr(dev); + ^ + hcor = (struct xhci_hcor *)((phys_addr_t)hccr + + ^ w+drivers/usb/host/xhci-dwc3.c: In function 'xhci_dwc3_probe': w+drivers/usb/host/xhci-dwc3.c:124:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] w+drivers/usb/host/xhci-dwc3.c:125:30: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] w+drivers/usb/host/xhci-dwc3.c:125:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Introduced by 7e65e84 usb: host: xhci-dwc3: Convert driver to DM Signed-off-by: Patrice Chotard <patrice.chotard@st.com> |
#
623b7aca |
|
24-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
dm: usb: host: xhci-dwc3: add missing #ifdef CONFIG_DM_USB Add CONFIG_DM_USB flag to avoid following compilation errors detected by buildman : +drivers/usb/host/built-in.o: In function `xhci_dwc3_remove': +drivers/usb/host/xhci-dwc3.c:168: undefined reference to `xhci_deregister' +drivers/usb/host/built-in.o: In function `xhci_dwc3_probe': +drivers/usb/host/xhci-dwc3.c:145: undefined reference to `usb_get_dr_mode' +drivers/usb/host/xhci-dwc3.c:152: undefined reference to `xhci_register' introduced by patch d5c3f014da3 "usb: host: xhci-dwc3: Convert driver to DM" Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reported-by: Ran Wang <ran.wang_1@nxp.com> |
#
f56db163 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
usb: host: xhci-dwc3: Add generic PHY support Add support of generic PHY framework support Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
576e3cc7 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
usb: host: xhci-dwc3: Add dual role mode support from DT DWC3 dual role mode is selected using DT "dr_mode" property. If not found, DWC3 controller is configured in HOST mode by default Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
b7c1c7d2 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
usb: host: xhci-dwc3: Convert driver to DM Add Driver Model support with use of generic DT compatible string "snps,dwc3" Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
121a4d13 |
|
22-Jun-2017 |
Masahiro Yamada <yamada.masahiro@socionext.com> |
usb: add static to local symbols Sparse reports "... was not declared. Should it be static?" Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> |
#
5955bb93 |
|
01-Dec-2015 |
Rajesh Bhagat <rajesh.bhagat@freescale.com> |
usb: xhci: dwc3: Adding reset delay requirement as per dwc3 databook As per dwc3 databook, delay is required before taking the core out of reset. This delay is required so that the PHY are stable, and then we can take core out of reset. Reference is taken from linux dwc3 code, file: drivers/usb/dwc3/core.c. Signed-off-by: Sriram Dash <sriram.dash@freescale.com> Signed-off-by: Rajesh Bhagat <rajesh.bhagat@freescale.com> |
#
667f4dd9 |
|
22-Jun-2015 |
Nikhil Badola <nikhil.badola@freescale.com> |
drivers: usb: fsl: Implement Erratum A-009116 for XHCI controller This adjusts (micro)frame length to appropriate value thus avoiding USB devices to time out over a longer run Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com> |
#
dc9cdf85 |
|
29-May-2015 |
Ramneek Mehresh <ramneek.mehresh@freescale.com> |
usb: dwc3: Add DWC3 controller driver support Add support for DWC3 XHCI controller driver Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com> |
#
6dfb8a80 |
|
02-May-2020 |
Chunfeng Yun <chunfeng.yun@mediatek.com> |
usb: dwc3: use the phy bulk API to get phys Get a group of phys by the phy bulk API Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: Weijie Gao <weijie.gao@mediatek.com> |
#
ac28e59a |
|
03-Mar-2020 |
Kever Yang <kever.yang@rock-chips.com> |
usb: Migrate to support live DT for some driver Use ofnode_ instead of fdt_ APIs so that the drivers can support live DT. This patch updates usb_get_dr_mode() and usb_get_maximum_speed() to use ofnode as parameter instead of fdt offset. And all the drivers who use these APIs update to use live dt APIs at the same time. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> |
#
1708a123 |
|
11-Sep-2019 |
Jean-Jacques Hiblot <jjhiblot@ti.com> |
usb: xhci: move xhci.h to include usb The xhci.h header file is currently located under drivers/usb/xhci Move it to the include/usb folder to make it available to drivers that are not under drivers/usb/xhci Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> |
#
b35b8076 |
|
09-Sep-2019 |
Neil Armstrong <narmstrong@baylibre.com> |
usb: xhci-dwc3: Add support for dis_u2_susphy_quirk This quirk is necessary for the Amlogic GXL SoCs otherwise the Port 2 PHY doesn't get out of suspend and U-Boot resets the board after: XHCI timeout on event type 33... cannot recover. BUG: failure at drivers/usb/host/xhci-ring.c:474/xhci_wait_for_event()! BUG! This quirk is also handled in the dwc3 core code, but until the xhci-dwc3 driver uses the dwc3 core, the quirk must be handled here to fix USB support on the Amlogic libretech-cc and libretech-ac board when a device is only plugged in the OTG port. Cc: Yuri Frolov <crashing.kernel@gmail.com> Cc: Bin Meng <bmeng.cn@gmail.com> Fixes: dc9cdf859e ("usb: dwc3: Add DWC3 controller driver support") Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
062790f4 |
|
30-Jun-2019 |
Mark Kettenis <kettenis@openbsd.org> |
usb: xhci-dwc3: Add USB2 PHY configuration Configure USB2 PHY register based on "phy_type" property and handle all the quirks that are relevant for Rockchip RK3399 SoCs. Signed-off-by: Mark Kettenis <kettenis@openbsd.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> |
#
d648a50c |
|
29-Nov-2018 |
Jean-Jacques Hiblot <jjhiblot@ti.com> |
dwc3: move phy operation to core.c Those operations can be used for peripheral operation as well as host operation. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> # Conflicts: # drivers/usb/dwc3/core.c # drivers/usb/host/xhci-dwc3.c |
#
fd09c205 |
|
21-Nov-2018 |
Sven Schwermer <sven@svenschwermer.de> |
usb: s/CONFIG_DM_USB/CONFIG_IS_ENABLED(DM_USB)/ This allows to disable the USB driver model in SPL because it checks the CONFIG_SPL_DM_USB variable for SPL builds. Nothing changes for regular non-SPL builds. Signed-off-by: Sven Schwermer <sven@svenschwermer.de> |
#
83d290c5 |
|
06-May-2018 |
Tom Rini <trini@konsulko.com> |
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
d024236e |
|
18-Apr-2018 |
Tom Rini <trini@konsulko.com> |
Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
003659bd |
|
25-Apr-2018 |
Neil Armstrong <narmstrong@baylibre.com> |
usb: host: dwc3: fix phys init When no PHYs are declared in the dwc3 node, the phy init fails. This patch checks if the "phys" property is presend and reports the error returned by dev_count_phandle_with_args(). This patchs also fixes the styles issues added in last commit. This patch should fix the DWC3 support on the UniPhier SoC family. Fixes: 7c839ea70c49 ("usb: host: dwc3: Add support for multiple PHYs") Reported-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> |
#
7c839ea7 |
|
11-Apr-2018 |
Neil Armstrong <narmstrong@baylibre.com> |
usb: host: dwc3: Add support for multiple PHYs DWC3 Ips can have more than 1 PHY for USB2 and 1 PHY for USB3, add support for a generic number of PHYs and adapt the code to handle a generic number of PHYs. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> |
#
2fd4242c |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
ubs: xhci-dwc3: Enable USB3 PHY when available DWC3 USB3 controllers will need USB3 PHY to be enabled, in addition to USB2 PHY, to be functional. Therefore enable USB3 PHY when available. Signed-off-by: Vignesh R <vigneshr@ti.com> |
#
3fc2635d |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
usb: xhci-dwc3: Refractor PHY operations into separate function Refractor PHY get/init/poweron and PHY poweroff/exit operations into separate function so that its easy to support multiple PHYs. Signed-off-by: Vignesh R <vigneshr@ti.com> |
#
7d4e4d30 |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
usb: xhci-dwc3: Power on USB PHY before using It is wrong that expect .phy_init() to also power on the PHY. Therefore, explicitly, call generic_phy_power_on() after generic_phy_power_init() in order to power on PHY before using it. Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
9b643e31 |
|
15-Sep-2017 |
Masahiro Yamada <yamada.masahiro@socionext.com> |
treewide: replace with error() with pr_err() U-Boot widely uses error() as a bit noisier variant of printf(). This macro causes name conflict with the following line in include/linux/compiler-gcc.h: # define __compiletime_error(message) __attribute__((error(message))) This prevents us from using __compiletime_error(), and makes it difficult to fully sync BUILD_BUG macros with Linux. (Notice Linux's BUILD_BUG_ON_MSG is implemented by using compiletime_assert().) Let's convert error() into now treewide-available pr_err(). Done with the help of Coccinelle, excluing tools/ directory. The semantic patch I used is as follows: // <smpl> @@@@ -error +pr_err (...) // </smpl> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org> [trini: Re-run Coccinelle] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
d38a8ea1 |
|
25-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
usb: host: xhci-dxc3: fix compilation warnings Fix following warnings encountered with platforms dra7xx_evm and dra7xx_hs_evm : arm: + dra7xx_evm + hccr = (struct xhci_hccr *)devfdt_get_addr(dev); + ^ + hcor = (struct xhci_hcor *)((phys_addr_t)hccr + + ^ w+drivers/usb/host/xhci-dwc3.c: In function 'xhci_dwc3_probe': w+drivers/usb/host/xhci-dwc3.c:124:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] w+drivers/usb/host/xhci-dwc3.c:125:30: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] w+drivers/usb/host/xhci-dwc3.c:125:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] arm: + dra7xx_hs_evm + hccr = (struct xhci_hccr *)devfdt_get_addr(dev); + ^ + hcor = (struct xhci_hcor *)((phys_addr_t)hccr + + ^ w+drivers/usb/host/xhci-dwc3.c: In function 'xhci_dwc3_probe': w+drivers/usb/host/xhci-dwc3.c:124:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] w+drivers/usb/host/xhci-dwc3.c:125:30: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] w+drivers/usb/host/xhci-dwc3.c:125:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Introduced by 7e65e84 usb: host: xhci-dwc3: Convert driver to DM Signed-off-by: Patrice Chotard <patrice.chotard@st.com> |
#
623b7aca |
|
24-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
dm: usb: host: xhci-dwc3: add missing #ifdef CONFIG_DM_USB Add CONFIG_DM_USB flag to avoid following compilation errors detected by buildman : +drivers/usb/host/built-in.o: In function `xhci_dwc3_remove': +drivers/usb/host/xhci-dwc3.c:168: undefined reference to `xhci_deregister' +drivers/usb/host/built-in.o: In function `xhci_dwc3_probe': +drivers/usb/host/xhci-dwc3.c:145: undefined reference to `usb_get_dr_mode' +drivers/usb/host/xhci-dwc3.c:152: undefined reference to `xhci_register' introduced by patch d5c3f014da3 "usb: host: xhci-dwc3: Convert driver to DM" Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reported-by: Ran Wang <ran.wang_1@nxp.com> |
#
f56db163 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
usb: host: xhci-dwc3: Add generic PHY support Add support of generic PHY framework support Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
576e3cc7 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
usb: host: xhci-dwc3: Add dual role mode support from DT DWC3 dual role mode is selected using DT "dr_mode" property. If not found, DWC3 controller is configured in HOST mode by default Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
b7c1c7d2 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
usb: host: xhci-dwc3: Convert driver to DM Add Driver Model support with use of generic DT compatible string "snps,dwc3" Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
121a4d13 |
|
22-Jun-2017 |
Masahiro Yamada <yamada.masahiro@socionext.com> |
usb: add static to local symbols Sparse reports "... was not declared. Should it be static?" Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> |
#
5955bb93 |
|
01-Dec-2015 |
Rajesh Bhagat <rajesh.bhagat@freescale.com> |
usb: xhci: dwc3: Adding reset delay requirement as per dwc3 databook As per dwc3 databook, delay is required before taking the core out of reset. This delay is required so that the PHY are stable, and then we can take core out of reset. Reference is taken from linux dwc3 code, file: drivers/usb/dwc3/core.c. Signed-off-by: Sriram Dash <sriram.dash@freescale.com> Signed-off-by: Rajesh Bhagat <rajesh.bhagat@freescale.com> |
#
667f4dd9 |
|
22-Jun-2015 |
Nikhil Badola <nikhil.badola@freescale.com> |
drivers: usb: fsl: Implement Erratum A-009116 for XHCI controller This adjusts (micro)frame length to appropriate value thus avoiding USB devices to time out over a longer run Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com> |
#
dc9cdf85 |
|
29-May-2015 |
Ramneek Mehresh <ramneek.mehresh@freescale.com> |
usb: dwc3: Add DWC3 controller driver support Add support for DWC3 XHCI controller driver Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com> |
#
ac28e59a |
|
03-Mar-2020 |
Kever Yang <kever.yang@rock-chips.com> |
usb: Migrate to support live DT for some driver Use ofnode_ instead of fdt_ APIs so that the drivers can support live DT. This patch updates usb_get_dr_mode() and usb_get_maximum_speed() to use ofnode as parameter instead of fdt offset. And all the drivers who use these APIs update to use live dt APIs at the same time. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> |
#
1708a123 |
|
11-Sep-2019 |
Jean-Jacques Hiblot <jjhiblot@ti.com> |
usb: xhci: move xhci.h to include usb The xhci.h header file is currently located under drivers/usb/xhci Move it to the include/usb folder to make it available to drivers that are not under drivers/usb/xhci Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> |
#
b35b8076 |
|
09-Sep-2019 |
Neil Armstrong <narmstrong@baylibre.com> |
usb: xhci-dwc3: Add support for dis_u2_susphy_quirk This quirk is necessary for the Amlogic GXL SoCs otherwise the Port 2 PHY doesn't get out of suspend and U-Boot resets the board after: XHCI timeout on event type 33... cannot recover. BUG: failure at drivers/usb/host/xhci-ring.c:474/xhci_wait_for_event()! BUG! This quirk is also handled in the dwc3 core code, but until the xhci-dwc3 driver uses the dwc3 core, the quirk must be handled here to fix USB support on the Amlogic libretech-cc and libretech-ac board when a device is only plugged in the OTG port. Cc: Yuri Frolov <crashing.kernel@gmail.com> Cc: Bin Meng <bmeng.cn@gmail.com> Fixes: dc9cdf859e ("usb: dwc3: Add DWC3 controller driver support") Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
062790f4 |
|
30-Jun-2019 |
Mark Kettenis <kettenis@openbsd.org> |
usb: xhci-dwc3: Add USB2 PHY configuration Configure USB2 PHY register based on "phy_type" property and handle all the quirks that are relevant for Rockchip RK3399 SoCs. Signed-off-by: Mark Kettenis <kettenis@openbsd.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> |
#
d648a50c |
|
29-Nov-2018 |
Jean-Jacques Hiblot <jjhiblot@ti.com> |
dwc3: move phy operation to core.c Those operations can be used for peripheral operation as well as host operation. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> # Conflicts: # drivers/usb/dwc3/core.c # drivers/usb/host/xhci-dwc3.c |
#
fd09c205 |
|
21-Nov-2018 |
Sven Schwermer <sven@svenschwermer.de> |
usb: s/CONFIG_DM_USB/CONFIG_IS_ENABLED(DM_USB)/ This allows to disable the USB driver model in SPL because it checks the CONFIG_SPL_DM_USB variable for SPL builds. Nothing changes for regular non-SPL builds. Signed-off-by: Sven Schwermer <sven@svenschwermer.de> |
#
83d290c5 |
|
06-May-2018 |
Tom Rini <trini@konsulko.com> |
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
d024236e |
|
18-Apr-2018 |
Tom Rini <trini@konsulko.com> |
Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
003659bd |
|
25-Apr-2018 |
Neil Armstrong <narmstrong@baylibre.com> |
usb: host: dwc3: fix phys init When no PHYs are declared in the dwc3 node, the phy init fails. This patch checks if the "phys" property is presend and reports the error returned by dev_count_phandle_with_args(). This patchs also fixes the styles issues added in last commit. This patch should fix the DWC3 support on the UniPhier SoC family. Fixes: 7c839ea70c49 ("usb: host: dwc3: Add support for multiple PHYs") Reported-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> |
#
7c839ea7 |
|
11-Apr-2018 |
Neil Armstrong <narmstrong@baylibre.com> |
usb: host: dwc3: Add support for multiple PHYs DWC3 Ips can have more than 1 PHY for USB2 and 1 PHY for USB3, add support for a generic number of PHYs and adapt the code to handle a generic number of PHYs. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> |
#
2fd4242c |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
ubs: xhci-dwc3: Enable USB3 PHY when available DWC3 USB3 controllers will need USB3 PHY to be enabled, in addition to USB2 PHY, to be functional. Therefore enable USB3 PHY when available. Signed-off-by: Vignesh R <vigneshr@ti.com> |
#
3fc2635d |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
usb: xhci-dwc3: Refractor PHY operations into separate function Refractor PHY get/init/poweron and PHY poweroff/exit operations into separate function so that its easy to support multiple PHYs. Signed-off-by: Vignesh R <vigneshr@ti.com> |
#
7d4e4d30 |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
usb: xhci-dwc3: Power on USB PHY before using It is wrong that expect .phy_init() to also power on the PHY. Therefore, explicitly, call generic_phy_power_on() after generic_phy_power_init() in order to power on PHY before using it. Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
9b643e31 |
|
15-Sep-2017 |
Masahiro Yamada <yamada.masahiro@socionext.com> |
treewide: replace with error() with pr_err() U-Boot widely uses error() as a bit noisier variant of printf(). This macro causes name conflict with the following line in include/linux/compiler-gcc.h: # define __compiletime_error(message) __attribute__((error(message))) This prevents us from using __compiletime_error(), and makes it difficult to fully sync BUILD_BUG macros with Linux. (Notice Linux's BUILD_BUG_ON_MSG is implemented by using compiletime_assert().) Let's convert error() into now treewide-available pr_err(). Done with the help of Coccinelle, excluing tools/ directory. The semantic patch I used is as follows: // <smpl> @@@@ -error +pr_err (...) // </smpl> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org> [trini: Re-run Coccinelle] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
d38a8ea1 |
|
25-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
usb: host: xhci-dxc3: fix compilation warnings Fix following warnings encountered with platforms dra7xx_evm and dra7xx_hs_evm : arm: + dra7xx_evm + hccr = (struct xhci_hccr *)devfdt_get_addr(dev); + ^ + hcor = (struct xhci_hcor *)((phys_addr_t)hccr + + ^ w+drivers/usb/host/xhci-dwc3.c: In function 'xhci_dwc3_probe': w+drivers/usb/host/xhci-dwc3.c:124:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] w+drivers/usb/host/xhci-dwc3.c:125:30: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] w+drivers/usb/host/xhci-dwc3.c:125:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] arm: + dra7xx_hs_evm + hccr = (struct xhci_hccr *)devfdt_get_addr(dev); + ^ + hcor = (struct xhci_hcor *)((phys_addr_t)hccr + + ^ w+drivers/usb/host/xhci-dwc3.c: In function 'xhci_dwc3_probe': w+drivers/usb/host/xhci-dwc3.c:124:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] w+drivers/usb/host/xhci-dwc3.c:125:30: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] w+drivers/usb/host/xhci-dwc3.c:125:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Introduced by 7e65e84 usb: host: xhci-dwc3: Convert driver to DM Signed-off-by: Patrice Chotard <patrice.chotard@st.com> |
#
623b7aca |
|
24-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
dm: usb: host: xhci-dwc3: add missing #ifdef CONFIG_DM_USB Add CONFIG_DM_USB flag to avoid following compilation errors detected by buildman : +drivers/usb/host/built-in.o: In function `xhci_dwc3_remove': +drivers/usb/host/xhci-dwc3.c:168: undefined reference to `xhci_deregister' +drivers/usb/host/built-in.o: In function `xhci_dwc3_probe': +drivers/usb/host/xhci-dwc3.c:145: undefined reference to `usb_get_dr_mode' +drivers/usb/host/xhci-dwc3.c:152: undefined reference to `xhci_register' introduced by patch d5c3f014da3 "usb: host: xhci-dwc3: Convert driver to DM" Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reported-by: Ran Wang <ran.wang_1@nxp.com> |
#
f56db163 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
usb: host: xhci-dwc3: Add generic PHY support Add support of generic PHY framework support Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
576e3cc7 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
usb: host: xhci-dwc3: Add dual role mode support from DT DWC3 dual role mode is selected using DT "dr_mode" property. If not found, DWC3 controller is configured in HOST mode by default Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
b7c1c7d2 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
usb: host: xhci-dwc3: Convert driver to DM Add Driver Model support with use of generic DT compatible string "snps,dwc3" Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
121a4d13 |
|
22-Jun-2017 |
Masahiro Yamada <yamada.masahiro@socionext.com> |
usb: add static to local symbols Sparse reports "... was not declared. Should it be static?" Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> |
#
5955bb93 |
|
01-Dec-2015 |
Rajesh Bhagat <rajesh.bhagat@freescale.com> |
usb: xhci: dwc3: Adding reset delay requirement as per dwc3 databook As per dwc3 databook, delay is required before taking the core out of reset. This delay is required so that the PHY are stable, and then we can take core out of reset. Reference is taken from linux dwc3 code, file: drivers/usb/dwc3/core.c. Signed-off-by: Sriram Dash <sriram.dash@freescale.com> Signed-off-by: Rajesh Bhagat <rajesh.bhagat@freescale.com> |
#
667f4dd9 |
|
22-Jun-2015 |
Nikhil Badola <nikhil.badola@freescale.com> |
drivers: usb: fsl: Implement Erratum A-009116 for XHCI controller This adjusts (micro)frame length to appropriate value thus avoiding USB devices to time out over a longer run Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com> |
#
dc9cdf85 |
|
29-May-2015 |
Ramneek Mehresh <ramneek.mehresh@freescale.com> |
usb: dwc3: Add DWC3 controller driver support Add support for DWC3 XHCI controller driver Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com> |
#
1708a123 |
|
11-Sep-2019 |
Jean-Jacques Hiblot <jjhiblot@ti.com> |
usb: xhci: move xhci.h to include usb The xhci.h header file is currently located under drivers/usb/xhci Move it to the include/usb folder to make it available to drivers that are not under drivers/usb/xhci Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> |
#
b35b8076 |
|
09-Sep-2019 |
Neil Armstrong <narmstrong@baylibre.com> |
usb: xhci-dwc3: Add support for dis_u2_susphy_quirk This quirk is necessary for the Amlogic GXL SoCs otherwise the Port 2 PHY doesn't get out of suspend and U-Boot resets the board after: XHCI timeout on event type 33... cannot recover. BUG: failure at drivers/usb/host/xhci-ring.c:474/xhci_wait_for_event()! BUG! This quirk is also handled in the dwc3 core code, but until the xhci-dwc3 driver uses the dwc3 core, the quirk must be handled here to fix USB support on the Amlogic libretech-cc and libretech-ac board when a device is only plugged in the OTG port. Cc: Yuri Frolov <crashing.kernel@gmail.com> Cc: Bin Meng <bmeng.cn@gmail.com> Fixes: dc9cdf859e ("usb: dwc3: Add DWC3 controller driver support") Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
062790f4 |
|
30-Jun-2019 |
Mark Kettenis <kettenis@openbsd.org> |
usb: xhci-dwc3: Add USB2 PHY configuration Configure USB2 PHY register based on "phy_type" property and handle all the quirks that are relevant for Rockchip RK3399 SoCs. Signed-off-by: Mark Kettenis <kettenis@openbsd.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> |
#
d648a50c |
|
29-Nov-2018 |
Jean-Jacques Hiblot <jjhiblot@ti.com> |
dwc3: move phy operation to core.c Those operations can be used for peripheral operation as well as host operation. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> # Conflicts: # drivers/usb/dwc3/core.c # drivers/usb/host/xhci-dwc3.c |
#
fd09c205 |
|
21-Nov-2018 |
Sven Schwermer <sven@svenschwermer.de> |
usb: s/CONFIG_DM_USB/CONFIG_IS_ENABLED(DM_USB)/ This allows to disable the USB driver model in SPL because it checks the CONFIG_SPL_DM_USB variable for SPL builds. Nothing changes for regular non-SPL builds. Signed-off-by: Sven Schwermer <sven@svenschwermer.de> |
#
83d290c5 |
|
06-May-2018 |
Tom Rini <trini@konsulko.com> |
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
d024236e |
|
18-Apr-2018 |
Tom Rini <trini@konsulko.com> |
Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
003659bd |
|
25-Apr-2018 |
Neil Armstrong <narmstrong@baylibre.com> |
usb: host: dwc3: fix phys init When no PHYs are declared in the dwc3 node, the phy init fails. This patch checks if the "phys" property is presend and reports the error returned by dev_count_phandle_with_args(). This patchs also fixes the styles issues added in last commit. This patch should fix the DWC3 support on the UniPhier SoC family. Fixes: 7c839ea70c49 ("usb: host: dwc3: Add support for multiple PHYs") Reported-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> |
#
7c839ea7 |
|
11-Apr-2018 |
Neil Armstrong <narmstrong@baylibre.com> |
usb: host: dwc3: Add support for multiple PHYs DWC3 Ips can have more than 1 PHY for USB2 and 1 PHY for USB3, add support for a generic number of PHYs and adapt the code to handle a generic number of PHYs. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> |
#
2fd4242c |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
ubs: xhci-dwc3: Enable USB3 PHY when available DWC3 USB3 controllers will need USB3 PHY to be enabled, in addition to USB2 PHY, to be functional. Therefore enable USB3 PHY when available. Signed-off-by: Vignesh R <vigneshr@ti.com> |
#
3fc2635d |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
usb: xhci-dwc3: Refractor PHY operations into separate function Refractor PHY get/init/poweron and PHY poweroff/exit operations into separate function so that its easy to support multiple PHYs. Signed-off-by: Vignesh R <vigneshr@ti.com> |
#
7d4e4d30 |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
usb: xhci-dwc3: Power on USB PHY before using It is wrong that expect .phy_init() to also power on the PHY. Therefore, explicitly, call generic_phy_power_on() after generic_phy_power_init() in order to power on PHY before using it. Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
9b643e31 |
|
15-Sep-2017 |
Masahiro Yamada <yamada.masahiro@socionext.com> |
treewide: replace with error() with pr_err() U-Boot widely uses error() as a bit noisier variant of printf(). This macro causes name conflict with the following line in include/linux/compiler-gcc.h: # define __compiletime_error(message) __attribute__((error(message))) This prevents us from using __compiletime_error(), and makes it difficult to fully sync BUILD_BUG macros with Linux. (Notice Linux's BUILD_BUG_ON_MSG is implemented by using compiletime_assert().) Let's convert error() into now treewide-available pr_err(). Done with the help of Coccinelle, excluing tools/ directory. The semantic patch I used is as follows: // <smpl> @@@@ -error +pr_err (...) // </smpl> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org> [trini: Re-run Coccinelle] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
d38a8ea1 |
|
25-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
usb: host: xhci-dxc3: fix compilation warnings Fix following warnings encountered with platforms dra7xx_evm and dra7xx_hs_evm : arm: + dra7xx_evm + hccr = (struct xhci_hccr *)devfdt_get_addr(dev); + ^ + hcor = (struct xhci_hcor *)((phys_addr_t)hccr + + ^ w+drivers/usb/host/xhci-dwc3.c: In function 'xhci_dwc3_probe': w+drivers/usb/host/xhci-dwc3.c:124:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] w+drivers/usb/host/xhci-dwc3.c:125:30: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] w+drivers/usb/host/xhci-dwc3.c:125:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] arm: + dra7xx_hs_evm + hccr = (struct xhci_hccr *)devfdt_get_addr(dev); + ^ + hcor = (struct xhci_hcor *)((phys_addr_t)hccr + + ^ w+drivers/usb/host/xhci-dwc3.c: In function 'xhci_dwc3_probe': w+drivers/usb/host/xhci-dwc3.c:124:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] w+drivers/usb/host/xhci-dwc3.c:125:30: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] w+drivers/usb/host/xhci-dwc3.c:125:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Introduced by 7e65e84 usb: host: xhci-dwc3: Convert driver to DM Signed-off-by: Patrice Chotard <patrice.chotard@st.com> |
#
623b7aca |
|
24-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
dm: usb: host: xhci-dwc3: add missing #ifdef CONFIG_DM_USB Add CONFIG_DM_USB flag to avoid following compilation errors detected by buildman : +drivers/usb/host/built-in.o: In function `xhci_dwc3_remove': +drivers/usb/host/xhci-dwc3.c:168: undefined reference to `xhci_deregister' +drivers/usb/host/built-in.o: In function `xhci_dwc3_probe': +drivers/usb/host/xhci-dwc3.c:145: undefined reference to `usb_get_dr_mode' +drivers/usb/host/xhci-dwc3.c:152: undefined reference to `xhci_register' introduced by patch d5c3f014da3 "usb: host: xhci-dwc3: Convert driver to DM" Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reported-by: Ran Wang <ran.wang_1@nxp.com> |
#
f56db163 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
usb: host: xhci-dwc3: Add generic PHY support Add support of generic PHY framework support Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
576e3cc7 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
usb: host: xhci-dwc3: Add dual role mode support from DT DWC3 dual role mode is selected using DT "dr_mode" property. If not found, DWC3 controller is configured in HOST mode by default Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
b7c1c7d2 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
usb: host: xhci-dwc3: Convert driver to DM Add Driver Model support with use of generic DT compatible string "snps,dwc3" Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
121a4d13 |
|
22-Jun-2017 |
Masahiro Yamada <yamada.masahiro@socionext.com> |
usb: add static to local symbols Sparse reports "... was not declared. Should it be static?" Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> |
#
5955bb93 |
|
01-Dec-2015 |
Rajesh Bhagat <rajesh.bhagat@freescale.com> |
usb: xhci: dwc3: Adding reset delay requirement as per dwc3 databook As per dwc3 databook, delay is required before taking the core out of reset. This delay is required so that the PHY are stable, and then we can take core out of reset. Reference is taken from linux dwc3 code, file: drivers/usb/dwc3/core.c. Signed-off-by: Sriram Dash <sriram.dash@freescale.com> Signed-off-by: Rajesh Bhagat <rajesh.bhagat@freescale.com> |
#
667f4dd9 |
|
22-Jun-2015 |
Nikhil Badola <nikhil.badola@freescale.com> |
drivers: usb: fsl: Implement Erratum A-009116 for XHCI controller This adjusts (micro)frame length to appropriate value thus avoiding USB devices to time out over a longer run Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com> |
#
dc9cdf85 |
|
29-May-2015 |
Ramneek Mehresh <ramneek.mehresh@freescale.com> |
usb: dwc3: Add DWC3 controller driver support Add support for DWC3 XHCI controller driver Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com> |
#
b35b8076 |
|
09-Sep-2019 |
Neil Armstrong <narmstrong@baylibre.com> |
usb: xhci-dwc3: Add support for dis_u2_susphy_quirk This quirk is necessary for the Amlogic GXL SoCs otherwise the Port 2 PHY doesn't get out of suspend and U-Boot resets the board after: XHCI timeout on event type 33... cannot recover. BUG: failure at drivers/usb/host/xhci-ring.c:474/xhci_wait_for_event()! BUG! This quirk is also handled in the dwc3 core code, but until the xhci-dwc3 driver uses the dwc3 core, the quirk must be handled here to fix USB support on the Amlogic libretech-cc and libretech-ac board when a device is only plugged in the OTG port. Cc: Yuri Frolov <crashing.kernel@gmail.com> Cc: Bin Meng <bmeng.cn@gmail.com> Fixes: dc9cdf859e ("usb: dwc3: Add DWC3 controller driver support") Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
062790f4 |
|
30-Jun-2019 |
Mark Kettenis <kettenis@openbsd.org> |
usb: xhci-dwc3: Add USB2 PHY configuration Configure USB2 PHY register based on "phy_type" property and handle all the quirks that are relevant for Rockchip RK3399 SoCs. Signed-off-by: Mark Kettenis <kettenis@openbsd.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> |
#
d648a50c |
|
29-Nov-2018 |
Jean-Jacques Hiblot <jjhiblot@ti.com> |
dwc3: move phy operation to core.c Those operations can be used for peripheral operation as well as host operation. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> # Conflicts: # drivers/usb/dwc3/core.c # drivers/usb/host/xhci-dwc3.c |
#
fd09c205 |
|
21-Nov-2018 |
Sven Schwermer <sven@svenschwermer.de> |
usb: s/CONFIG_DM_USB/CONFIG_IS_ENABLED(DM_USB)/ This allows to disable the USB driver model in SPL because it checks the CONFIG_SPL_DM_USB variable for SPL builds. Nothing changes for regular non-SPL builds. Signed-off-by: Sven Schwermer <sven@svenschwermer.de> |
#
83d290c5 |
|
06-May-2018 |
Tom Rini <trini@konsulko.com> |
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
d024236e |
|
18-Apr-2018 |
Tom Rini <trini@konsulko.com> |
Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
003659bd |
|
25-Apr-2018 |
Neil Armstrong <narmstrong@baylibre.com> |
usb: host: dwc3: fix phys init When no PHYs are declared in the dwc3 node, the phy init fails. This patch checks if the "phys" property is presend and reports the error returned by dev_count_phandle_with_args(). This patchs also fixes the styles issues added in last commit. This patch should fix the DWC3 support on the UniPhier SoC family. Fixes: 7c839ea70c49 ("usb: host: dwc3: Add support for multiple PHYs") Reported-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> |
#
7c839ea7 |
|
11-Apr-2018 |
Neil Armstrong <narmstrong@baylibre.com> |
usb: host: dwc3: Add support for multiple PHYs DWC3 Ips can have more than 1 PHY for USB2 and 1 PHY for USB3, add support for a generic number of PHYs and adapt the code to handle a generic number of PHYs. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> |
#
2fd4242c |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
ubs: xhci-dwc3: Enable USB3 PHY when available DWC3 USB3 controllers will need USB3 PHY to be enabled, in addition to USB2 PHY, to be functional. Therefore enable USB3 PHY when available. Signed-off-by: Vignesh R <vigneshr@ti.com> |
#
3fc2635d |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
usb: xhci-dwc3: Refractor PHY operations into separate function Refractor PHY get/init/poweron and PHY poweroff/exit operations into separate function so that its easy to support multiple PHYs. Signed-off-by: Vignesh R <vigneshr@ti.com> |
#
7d4e4d30 |
|
07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
usb: xhci-dwc3: Power on USB PHY before using It is wrong that expect .phy_init() to also power on the PHY. Therefore, explicitly, call generic_phy_power_on() after generic_phy_power_init() in order to power on PHY before using it. Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
9b643e31 |
|
15-Sep-2017 |
Masahiro Yamada <yamada.masahiro@socionext.com> |
treewide: replace with error() with pr_err() U-Boot widely uses error() as a bit noisier variant of printf(). This macro causes name conflict with the following line in include/linux/compiler-gcc.h: # define __compiletime_error(message) __attribute__((error(message))) This prevents us from using __compiletime_error(), and makes it difficult to fully sync BUILD_BUG macros with Linux. (Notice Linux's BUILD_BUG_ON_MSG is implemented by using compiletime_assert().) Let's convert error() into now treewide-available pr_err(). Done with the help of Coccinelle, excluing tools/ directory. The semantic patch I used is as follows: // <smpl> @@@@ -error +pr_err (...) // </smpl> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org> [trini: Re-run Coccinelle] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
d38a8ea1 |
|
25-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
usb: host: xhci-dxc3: fix compilation warnings Fix following warnings encountered with platforms dra7xx_evm and dra7xx_hs_evm : arm: + dra7xx_evm + hccr = (struct xhci_hccr *)devfdt_get_addr(dev); + ^ + hcor = (struct xhci_hcor *)((phys_addr_t)hccr + + ^ w+drivers/usb/host/xhci-dwc3.c: In function 'xhci_dwc3_probe': w+drivers/usb/host/xhci-dwc3.c:124:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] w+drivers/usb/host/xhci-dwc3.c:125:30: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] w+drivers/usb/host/xhci-dwc3.c:125:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] arm: + dra7xx_hs_evm + hccr = (struct xhci_hccr *)devfdt_get_addr(dev); + ^ + hcor = (struct xhci_hcor *)((phys_addr_t)hccr + + ^ w+drivers/usb/host/xhci-dwc3.c: In function 'xhci_dwc3_probe': w+drivers/usb/host/xhci-dwc3.c:124:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] w+drivers/usb/host/xhci-dwc3.c:125:30: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] w+drivers/usb/host/xhci-dwc3.c:125:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Introduced by 7e65e84 usb: host: xhci-dwc3: Convert driver to DM Signed-off-by: Patrice Chotard <patrice.chotard@st.com> |
#
623b7aca |
|
24-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
dm: usb: host: xhci-dwc3: add missing #ifdef CONFIG_DM_USB Add CONFIG_DM_USB flag to avoid following compilation errors detected by buildman : +drivers/usb/host/built-in.o: In function `xhci_dwc3_remove': +drivers/usb/host/xhci-dwc3.c:168: undefined reference to `xhci_deregister' +drivers/usb/host/built-in.o: In function `xhci_dwc3_probe': +drivers/usb/host/xhci-dwc3.c:145: undefined reference to `usb_get_dr_mode' +drivers/usb/host/xhci-dwc3.c:152: undefined reference to `xhci_register' introduced by patch d5c3f014da3 "usb: host: xhci-dwc3: Convert driver to DM" Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reported-by: Ran Wang <ran.wang_1@nxp.com> |
#
f56db163 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
usb: host: xhci-dwc3: Add generic PHY support Add support of generic PHY framework support Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
576e3cc7 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
usb: host: xhci-dwc3: Add dual role mode support from DT DWC3 dual role mode is selected using DT "dr_mode" property. If not found, DWC3 controller is configured in HOST mode by default Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
b7c1c7d2 |
|
18-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
usb: host: xhci-dwc3: Convert driver to DM Add Driver Model support with use of generic DT compatible string "snps,dwc3" Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
121a4d13 |
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22-Jun-2017 |
Masahiro Yamada <yamada.masahiro@socionext.com> |
usb: add static to local symbols Sparse reports "... was not declared. Should it be static?" Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> |
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5955bb93 |
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01-Dec-2015 |
Rajesh Bhagat <rajesh.bhagat@freescale.com> |
usb: xhci: dwc3: Adding reset delay requirement as per dwc3 databook As per dwc3 databook, delay is required before taking the core out of reset. This delay is required so that the PHY are stable, and then we can take core out of reset. Reference is taken from linux dwc3 code, file: drivers/usb/dwc3/core.c. Signed-off-by: Sriram Dash <sriram.dash@freescale.com> Signed-off-by: Rajesh Bhagat <rajesh.bhagat@freescale.com> |
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667f4dd9 |
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22-Jun-2015 |
Nikhil Badola <nikhil.badola@freescale.com> |
drivers: usb: fsl: Implement Erratum A-009116 for XHCI controller This adjusts (micro)frame length to appropriate value thus avoiding USB devices to time out over a longer run Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com> |
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dc9cdf85 |
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29-May-2015 |
Ramneek Mehresh <ramneek.mehresh@freescale.com> |
usb: dwc3: Add DWC3 controller driver support Add support for DWC3 XHCI controller driver Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com> |
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83d290c5 |
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06-May-2018 |
Tom Rini <trini@konsulko.com> |
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
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d024236e |
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18-Apr-2018 |
Tom Rini <trini@konsulko.com> |
Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini <trini@konsulko.com>
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#
003659bd |
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25-Apr-2018 |
Neil Armstrong <narmstrong@baylibre.com> |
usb: host: dwc3: fix phys init When no PHYs are declared in the dwc3 node, the phy init fails. This patch checks if the "phys" property is presend and reports the error returned by dev_count_phandle_with_args(). This patchs also fixes the styles issues added in last commit. This patch should fix the DWC3 support on the UniPhier SoC family. Fixes: 7c839ea70c49 ("usb: host: dwc3: Add support for multiple PHYs") Reported-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
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7c839ea7 |
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11-Apr-2018 |
Neil Armstrong <narmstrong@baylibre.com> |
usb: host: dwc3: Add support for multiple PHYs DWC3 Ips can have more than 1 PHY for USB2 and 1 PHY for USB3, add support for a generic number of PHYs and adapt the code to handle a generic number of PHYs. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
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#
2fd4242c |
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07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
ubs: xhci-dwc3: Enable USB3 PHY when available DWC3 USB3 controllers will need USB3 PHY to be enabled, in addition to USB2 PHY, to be functional. Therefore enable USB3 PHY when available. Signed-off-by: Vignesh R <vigneshr@ti.com>
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3fc2635d |
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07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
usb: xhci-dwc3: Refractor PHY operations into separate function Refractor PHY get/init/poweron and PHY poweroff/exit operations into separate function so that its easy to support multiple PHYs. Signed-off-by: Vignesh R <vigneshr@ti.com>
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7d4e4d30 |
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07-Mar-2018 |
Vignesh R <vigneshr@ti.com> |
usb: xhci-dwc3: Power on USB PHY before using It is wrong that expect .phy_init() to also power on the PHY. Therefore, explicitly, call generic_phy_power_on() after generic_phy_power_init() in order to power on PHY before using it. Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
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#
9b643e31 |
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15-Sep-2017 |
Masahiro Yamada <yamada.masahiro@socionext.com> |
treewide: replace with error() with pr_err() U-Boot widely uses error() as a bit noisier variant of printf(). This macro causes name conflict with the following line in include/linux/compiler-gcc.h: # define __compiletime_error(message) __attribute__((error(message))) This prevents us from using __compiletime_error(), and makes it difficult to fully sync BUILD_BUG macros with Linux. (Notice Linux's BUILD_BUG_ON_MSG is implemented by using compiletime_assert().) Let's convert error() into now treewide-available pr_err(). Done with the help of Coccinelle, excluing tools/ directory. The semantic patch I used is as follows: // <smpl> @@@@ -error +pr_err (...) // </smpl> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org> [trini: Re-run Coccinelle] Signed-off-by: Tom Rini <trini@konsulko.com>
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#
d38a8ea1 |
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25-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
usb: host: xhci-dxc3: fix compilation warnings Fix following warnings encountered with platforms dra7xx_evm and dra7xx_hs_evm : arm: + dra7xx_evm + hccr = (struct xhci_hccr *)devfdt_get_addr(dev); + ^ + hcor = (struct xhci_hcor *)((phys_addr_t)hccr + + ^ w+drivers/usb/host/xhci-dwc3.c: In function 'xhci_dwc3_probe': w+drivers/usb/host/xhci-dwc3.c:124:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] w+drivers/usb/host/xhci-dwc3.c:125:30: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] w+drivers/usb/host/xhci-dwc3.c:125:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] arm: + dra7xx_hs_evm + hccr = (struct xhci_hccr *)devfdt_get_addr(dev); + ^ + hcor = (struct xhci_hcor *)((phys_addr_t)hccr + + ^ w+drivers/usb/host/xhci-dwc3.c: In function 'xhci_dwc3_probe': w+drivers/usb/host/xhci-dwc3.c:124:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] w+drivers/usb/host/xhci-dwc3.c:125:30: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] w+drivers/usb/host/xhci-dwc3.c:125:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Introduced by 7e65e84 usb: host: xhci-dwc3: Convert driver to DM Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
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#
623b7aca |
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24-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
dm: usb: host: xhci-dwc3: add missing #ifdef CONFIG_DM_USB Add CONFIG_DM_USB flag to avoid following compilation errors detected by buildman : +drivers/usb/host/built-in.o: In function `xhci_dwc3_remove': +drivers/usb/host/xhci-dwc3.c:168: undefined reference to `xhci_deregister' +drivers/usb/host/built-in.o: In function `xhci_dwc3_probe': +drivers/usb/host/xhci-dwc3.c:145: undefined reference to `usb_get_dr_mode' +drivers/usb/host/xhci-dwc3.c:152: undefined reference to `xhci_register' introduced by patch d5c3f014da3 "usb: host: xhci-dwc3: Convert driver to DM" Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reported-by: Ran Wang <ran.wang_1@nxp.com>
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#
f56db163 |
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18-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
usb: host: xhci-dwc3: Add generic PHY support Add support of generic PHY framework support Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
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#
576e3cc7 |
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18-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
usb: host: xhci-dwc3: Add dual role mode support from DT DWC3 dual role mode is selected using DT "dr_mode" property. If not found, DWC3 controller is configured in HOST mode by default Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
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#
b7c1c7d2 |
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18-Jul-2017 |
Patrice Chotard <patrice.chotard@st.com> |
usb: host: xhci-dwc3: Convert driver to DM Add Driver Model support with use of generic DT compatible string "snps,dwc3" Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
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#
121a4d13 |
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22-Jun-2017 |
Masahiro Yamada <yamada.masahiro@socionext.com> |
usb: add static to local symbols Sparse reports "... was not declared. Should it be static?" Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
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#
5955bb93 |
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01-Dec-2015 |
Rajesh Bhagat <rajesh.bhagat@freescale.com> |
usb: xhci: dwc3: Adding reset delay requirement as per dwc3 databook As per dwc3 databook, delay is required before taking the core out of reset. This delay is required so that the PHY are stable, and then we can take core out of reset. Reference is taken from linux dwc3 code, file: drivers/usb/dwc3/core.c. Signed-off-by: Sriram Dash <sriram.dash@freescale.com> Signed-off-by: Rajesh Bhagat <rajesh.bhagat@freescale.com>
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#
667f4dd9 |
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22-Jun-2015 |
Nikhil Badola <nikhil.badola@freescale.com> |
drivers: usb: fsl: Implement Erratum A-009116 for XHCI controller This adjusts (micro)frame length to appropriate value thus avoiding USB devices to time out over a longer run Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com>
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#
dc9cdf85 |
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29-May-2015 |
Ramneek Mehresh <ramneek.mehresh@freescale.com> |
usb: dwc3: Add DWC3 controller driver support Add support for DWC3 XHCI controller driver Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
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