v3 - Add MODULE_AUTHOR(), LICENSE and DESCRIPTION() so the driver can be built as a module. - Improve Kconfig default entry v2 - Move file from drivers/usb/host to drivers/usb/misc - Combine Kconfig/Makefile patch and new driver patch - Fixed bindings .yaml document based on feedback from Rob Herring - NOTE: There were suggestions to use a pinmux driver or GPIO aggregator, but I think agreement was reached that they weren't a good fit. The Broadcom 7211 has new functionality that allows some USB low speed side band signals, that go from the XHCI host controller to pins on the chip, to be remapped to use any GPIO pin instead of the limited set selectable by hardware. This can be done without changing the standard driver for the host controller. There is currently support for three USB signals, PWRON, VBUS_PRESENT and PWRFLT. This driver will allow the remapping of any of these three signals based on settings in the Device Tree node for the driver. The driver was written so that it could handle additional signals added in the future by just adding the correct properties to the DT node. Al Cooper (2): dt-bindings: Add support for Broadcom USB pin map driver usb: Add driver to allow any GPIO to be used for 7211 USB signals .../bindings/usb/brcm,usb-pinmap.yaml | 70 ++++ MAINTAINERS | 8 + drivers/usb/misc/Kconfig | 9 + drivers/usb/misc/Makefile | 1 + drivers/usb/misc/brcmstb-usb-pinmap.c | 351 ++++++++++++++++++ 5 files changed, 439 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml create mode 100644 drivers/usb/misc/brcmstb-usb-pinmap.c -- 2.17.1
