kernel/linux.git/drivers/usb/chipidea/ci_hdrc_usb2.c, branch v6.4

usb: chipidea: Add support for VBUS control with PHY

2022-08-31T07:07:52+00:00

Some platforms make use of VBUS control over PHY which means controller driver has to access PHY registers to turn on/off VBUS line.This patch adds support for such platforms in chipidea. Flag 'CI_HDRC_PHY_VBUS_CONTROL' added to support VBus control feature. Acked-by: Peter Chen Signed-off-by: Piyush Mehta Signed-off-by: Piyush Mehta Link: https://lore.kernel.org/r/20220822054051.2941282-1-piyush.mehta@amd.com Signed-off-by: Greg Kroah-Hartman

usb: chipidea: usb2: remove unneeded semicolon

2020-04-29T01:47:19+00:00

Fix the following coccicheck warning: drivers/usb/chipidea/ci_hdrc_usb2.c:75:28-29: Unneeded semicolon Fixes: c2de37b31f17 ("usb: chipidea: usb2: make clock optional") Reviewed-by: Michał Mirosław Signed-off-by: Jason Yan Signed-off-by: Peter Chen

usb: chipidea: usb2: absorb zevio glue driver

2020-04-08T01:37:50+00:00

ZEVIO glue code is is identical to generic binding now, but doesn't enable runtime PM. Let's squash the driver and get runtime PM for free. Signed-off-by: Michał Mirosław Signed-off-by: Peter Chen

usb: chipidea: usb2: make clock optional

2020-04-08T01:37:24+00:00

Allow clock to be missing from DT (assume it's enabled then). Signed-off-by: Michał Mirosław Signed-off-by: Peter Chen

usb: chipidea: usb2: fix formatting

2020-04-08T01:37:17+00:00

Add spaces before closing braces. Signed-off-by: Michał Mirosław Signed-off-by: Peter Chen

usb: chipidea: usb2: constify zynq_pdata

2020-04-08T01:36:43+00:00

pdata is copied anyway to allow setting device name. Make the source const. Signed-off-by: Michał Mirosław Signed-off-by: Peter Chen

USB: chipidea: Remove redundant license text

2017-11-07T14:45:01+00:00

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 Cc: Jonathan Hunter Acked-by: Peter Chen Signed-off-by: Greg Kroah-Hartman

USB: add SPDX identifiers to all remaining files in drivers/usb/

2017-11-04T10:48:02+00:00

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 Cc: Kate Stewart Cc: Philippe Ombredanne Signed-off-by: Greg Kroah-Hartman Acked-by: Felipe Balbi Acked-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman

usb: chipidea: usb2: check memory allocation failure

2017-08-28T09:44:39+00:00

Check memory allocation failure and return -ENOMEM in such a case, as already done few lines below for another memory allocation. Signed-off-by: Christophe JAILLET Signed-off-by: Greg Kroah-Hartman

usb: chipidea: usb2: delete the redundant setting default DMA mask code

2017-01-23T09:02:39+00:00

Similar as commit 2b2fe36def08 ("usb: chipidea: imx: delete the redundant setting default DMA mask code"), the ci_hdrc_usb2 platform device is also created by device tree, the default DMA mask should be already set by of_dma_configure when the device are created. So delete the redundant code at driver. Signed-off-by: Jisheng Zhang Signed-off-by: Peter Chen