#
d9958306 |
|
15-Mar-2020 |
Nishad Kamdar <nishadkamdar@gmail.com> |
USB: chipidea: Use the correct style for SPDX License Identifier This patch corrects the SPDX License Identifier style in header files related to ChipIdea Highspeed Dual Role Controller. For C header files Documentation/process/license-rules.rst mandates C-like comments (opposed to C source files where C++ style should be used). Changes made by using a script provided by Joe Perches here: https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flkml.org%2Flkml%2F2019%2F2%2F7%2F46&data=02%7C01%7CPeter.Chen%40nxp.com%7Cbea69ff84b574ca6b48e08d7c8cf58cf%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C637198665199494622&sdata=bk1n4%2BvnrfRS6ZDrps%2BuXiImdzaxKZ00YskBg6pjtn4%3D&reserved=0. Suggested-by: Joe Perches <joe@perches.com> Signed-off-by: Nishad Kamdar <nishadkamdar@gmail.com> Signed-off-by: Peter Chen <peter.chen@nxp.com>
|
#
51b751f1 |
|
06-Nov-2017 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
USB: chipidea: 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: Thierry Reding <thierry.reding@gmail.com> Cc: Jonathan Hunter <jonathanh@nvidia.com> Acked-by: Peter Chen <peter.chen@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
5fd54ace |
|
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>
|
#
4a757547 |
|
18-Feb-2016 |
Li Jun <jun.li@nxp.com> |
usb: chipidea: otg: add A idle to B disconnect timer B-device detects that bus is idle for more than TB_AIDL_BDIS min and begins HNP by turning off pullup on DP, this allows the bus to discharge to the SE0 state. This timer was missed and failed with PET test: 6.8.5 B-UUT HNP of USB OTG and EH automated compliance plan v1.2, this patch is to fix this timing issue. Acked-by: Peter Chen <peter.chen@nxp.com> Signed-off-by: Li Jun <jun.li@nxp.com> Signed-off-by: Felipe Balbi <balbi@kernel.org>
|
#
cf4f2193 |
|
27-Oct-2015 |
Michal Marek <mmarek@suse.com> |
kbuild: Allow to specify composite modules with modname-m This allows to write drm-$(CONFIG_AGP) += drm_agpsupport.o without having to handle CONFIG_AGP=y vs. CONFIG_AGP=m. Only support this syntax for modules, since built-in code depending on something modular cannot work and init/Makefile actually relies on the current semantics. There are a few drivers which adapted to the current semantics out of necessity; these are fixed to also work when the respective subsystem is modular. Acked-by: Peter Chen <peter.chen@freescale.com> [chipidea] Signed-off-by: Michal Marek <mmarek@suse.com>
|
#
3a316ec4 |
|
20-Mar-2015 |
Li Jun <b47624@freescale.com> |
usb: chipidea: use hrtimer for otg fsm timers Current otg fsm timers are using controller 1ms irq and count it, this patch is to replace it with hrtimer solution, use one hrtimer for all otg timers. Signed-off-by: Li Jun <jun.li@freescale.com> Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
2f8a467a |
|
20-Mar-2015 |
Li Jun <b47624@freescale.com> |
usb: otg-fsm: move 2 otg fsm timers definition to otg_fsm_timer B_DATA_PLS(data-line pulse time) and B_SSEND_SRP(session end to SRP init) are also from OTG&EH 2.0 Specification and they are not chipidea specific. Signed-off-by: Li Jun <jun.li@freescale.com> Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
01ecd156 |
|
20-Mar-2015 |
Li Jun <b47624@freescale.com> |
usb: chipidea: otg: remove unnecessary B_SESS_VLD timer Since BSV irq is enabled for B-device all the time, so B_SESS_VLD timer is not required, and also no need to check BSV status when B_ASE0_BRST timer timeout. Signed-off-by: Li Jun <jun.li@freescale.com> Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
15f75def |
|
23-Apr-2014 |
Li Jun <b47624@freescale.com> |
usb: chipidea: add sys inputs for OTG fsm input This patch adds sys input to control and show OTG fsm inputs by application, user can do host and preipheral role switch by change these inputs. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Li Jun <b47624@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
4dcf720c |
|
23-Apr-2014 |
Li Jun <b47624@freescale.com> |
usb: chipidea: OTG HNP and SRP fsm implementation USB OTG interrupt handling and fsm transitions according to USB OTG and EH 2.0. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Li Jun <b47624@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
e287b67b |
|
23-Apr-2014 |
Li Jun <b47624@freescale.com> |
usb: chipidea: OTG fsm timers initialization This patch adds OTG fsm timers initialization, which use controller's 1ms interrupt as timeout counter, also adds some local timers which are not in otg_fsm_timer list. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Li Jun <b47624@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
826cfe75 |
|
23-Apr-2014 |
Li Jun <B47624@freescale.com> |
usb: chipidea: add OTG fsm operation functions implementation Add OTG HNP and SRP operation functions implementation: - charge vbus - drive vbus - connection signaling - drive sof - start data pulse - add fsm timer - delete fsm timer - start host - start gadget Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Li Jun <b47624@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
57677be5 |
|
23-Apr-2014 |
Li Jun <B47624@freescale.com> |
usb: chipidea: usb OTG fsm initialization. This patch adds OTG fsm related initialization when do otg init, add a seperate file for OTG fsm related utilities. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Li Jun <b47624@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|