Changes since v1: - Convert USB phy driver to generic phy subsystem - Add phy bus width apis - Drop dwc2 phy bus width DT property in favor of querying the phy provider for bus width - Add generic phy/clock properties to dwc2 DT binding - Add generic phy subsystem support to s3c-hsotg with the existing usb phy and pdata phy methods as a fallback - Split bindings out to separate patches to match the latest DT binding review guidelines This series adds USB Device Controller support for the Broadcom BCM281xx family of parts. BCM281xx contains a DWC2 OTG block and s3c-hsotg is used to support UDC operation. Part 1 adds phy bus width support to the generic phy subsystem Parts 2-6 allows s3c-hsotg to build on non-Samsung platforms, supports the dwc2 binding, and enables generic phy support to support fetching of the phy bus width. Part 7-8 add a generic phy binding and driver for the BCM Kona USB PHY. Part 9 adds the DT nodes to enable UDC support on both BCM281xx boards in the kernel. This series depends on the "Update Kona drivers to use clocks" series (https://lkml.org/lkml/2013/10/3/645). The dependencies noted for that series are already queued for 3.13. It also depends on the generic PHY subsystem which has also been queued for 3.13. Matt Porter (9): phy: add phy_get_bus_width()/phy_set_bus_width() calls staging: dwc2: update DT binding to add generic clock/phy properties usb: gadget: s3c-hsotg: enable build for other platforms usb: gadget: s3c-hsotg: add snps,dwc2 compatible string usb: gadget: s3c-hsotg: enable generic phy support usb: gadget: s3c-hsotg: get phy bus width from phy subsystem phy: add Broadcom Kona USB2 PHY DT binding phy: add Broadcom Kona USB2 PHY driver ARM: dts: add usb udc support to bcm281xx .../devicetree/bindings/phy/bcm-kona-usb2-phy.txt | 15 ++ Documentation/devicetree/bindings/staging/dwc2.txt | 12 ++ arch/arm/boot/dts/bcm11351-brt.dts | 6 + arch/arm/boot/dts/bcm11351.dtsi | 18 +++ arch/arm/boot/dts/bcm28155-ap.dts | 8 + drivers/phy/Kconfig | 6 + drivers/phy/Makefile | 2 + drivers/phy/phy-bcm-kona-usb2.c | 161 +++++++++++++++++++++ drivers/usb/gadget/Kconfig | 7 +- drivers/usb/gadget/s3c-hsotg.c | 71 ++++++--- drivers/usb/gadget/s3c-hsotg.h | 1 + include/linux/phy/phy.h | 16 ++ 12 files changed, 298 insertions(+), 25 deletions(-) create mode 100644 Documentation/devicetree/bindings/phy/bcm-kona-usb2-phy.txt create mode 100644 drivers/phy/phy-bcm-kona-usb2.c -- 1.8.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
