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987351e1 |
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04-Nov-2019 |
Alexandre Torgue <alexandre.torgue@st.com> |
phy: core: Add consumer device link support In order to enforce suspend/resume ordering, this commit creates link between phy consumers and phy devices. This link avoids to suspend phy before phy consumers. Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com> [jonathanh@nvidia.com: Fix an abort when of_phy_get() returns error] Signed-off-by: Jonathan Hunter <jonathanh@nvidia.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
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3b31ec18 |
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17-Dec-2019 |
Linus Walleij <linus.walleij@linaro.org> |
usb: renesas_usbhs: Switch to GPIO descriptor The Renesas USBHS driver includes a bit of surplus headers and uses the old GPIO API so let's switch it to use the GPIO descriptor. I noticed that the enable_gpio inside renesas_usbhs_driver_param isn't really referenced anywhere, and it is also the wrong type (u32) so let's just delete it and use a local variable instead. Cc: Eugeniu Rosca <erosca@de.adit-jv.com> Cc: Veeraiyan Chidambaram <veeraiyan.chidambaram@in.bosch.com> Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20191217141241.57639-1-linus.walleij@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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76eff170 |
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24-Jun-2019 |
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> |
usb: renesas_usbhs: Use renesas_usbhs_platform_info on of_device_id.data In device tree environment, the previous code allocates renesas_usbhs_platform_info by using devm_kzalloc() and then copies usbhs_of_data to the allocated memory. This reason is some values (e.g. .platform_callback.get_vbus) are overwritten by the driver, but the of_device_id.data is "const". Now the driver doesn't have such a code, so this patch uses renesas_usbhs_platform_info on of_device_id.data. Note that the previous code set the pdev->dev.platform_data pointer even if device tree environment, but the value is not used. So, this patch also remove such a code. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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be0a42a7 |
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24-Jun-2019 |
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> |
usb: renesas_usbhs: Add a common function for the .get_id All platform related codes (rcar[23].c and rza{2}.c) has its own .get_id function as "USBHS_GADGET". So, we can use a common function for it. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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d8351953 |
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18-Apr-2018 |
Johan Hovold <johan@kernel.org> |
USB: renesas_usbhs: drop unused legacy-phy support Drop support for legacy phys for rcar2 which hasn't been used with a mainline kernel since commit 9080b8dc761a ("ARM: OMAP2+: Remove legacy usb-host.c platform init code"). Specifically, since that commit usb_get_phy_dev() have always returned -ENODEV and consequently this code has not been used. Note that the legacy-phy API is still being used in gadget mode to bind the peripheral controller. Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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1250413a |
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06-Nov-2017 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
USB: renesas_usbhs: Remove redundant license text Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL license text. And there's unneeded stuff like the address (sometimes incorrect) for the FSF which is never needed. No copyright headers or other non-license-description text was removed. Cc: Rob Herring <robh@kernel.org> Cc: Simon Horman <horms+renesas@verge.net.au> Cc: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Chanwoo Choi <cw00.choi@samsung.com> Cc: Johan Hovold <johan@kernel.org> Cc: Kazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com> Cc: Bhumika Goyal <bhumirks@gmail.com> Acked-by: Felipe Balbi <felipe.balbi@linux.intel.com> Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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5fd54ace |
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03-Nov-2017 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
USB: add SPDX identifiers to all remaining files in drivers/usb/ It's good to have SPDX identifiers in all files to make it easier to audit the kernel tree for correct licenses. Update the drivers/usb/ and include/linux/usb* files with the correct SPDX license identifier based on the license text in the file itself. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This work is based on a script and data from Thomas Gleixner, Philippe Ombredanne, and Kate Stewart. Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Kate Stewart <kstewart@linuxfoundation.org> Cc: Philippe Ombredanne <pombredanne@nexb.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Felipe Balbi <felipe.balbi@linux.intel.com> Acked-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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f15f3044 |
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25-Sep-2015 |
Geert Uytterhoeven <geert+renesas@glider.be> |
usb: renesas_usbhs: Remove unneeded #include <linux/platform_data/gpio-rcar.h> This header file will be removed soon. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Felipe Balbi <balbi@ti.com>
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420974a0 |
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06-Oct-2014 |
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> |
usb: renesas_usbhs: add support for generic PHY This patch adds support for the generic PHY. The generic PHY will be used in multiplatform environment. Acked-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
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5f6aea34 |
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06-Oct-2014 |
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> |
usb: renesas_usbhs: clean up rcar2.c to support a generic PHY To support both usb PHY and generic PHY, this patch cleans up rcar2.c. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
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c042b85a |
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06-Oct-2014 |
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> |
usb: renesas_usbhs: rename phy to usb_phy in usbhs_priv To support a generic phy driver in this driver later, this patch renames "struct usb_phy *phy" to "struct usb_phy *usb_phy". Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
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8ecef00f |
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10-Jul-2014 |
Ulrich Hecht <ulrich.hecht@gmail.com> |
usb: renesas_usbhs: add R-Car Gen. 2 init and power control In preparation for DT conversion to reduce reliance on platform device callbacks. Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
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