Changes since v8: - Fix build issue in s3c-hsotg on !ARM by guarding with a "depends on ARM". Will fix by replacing use of readsl/writesl for 3.15 and dropping the Kconfig workaround.. Changes since v7: - Register phy provider with generic phy subsystem only after the generic phy has been allocated and configured. Changes since v6: - Drop dependency on the Exynos generic phy conversion series - Bring back original patch that converts s3c-hsotg to use the generic phy layer with a fall back to the old usb style phy support. Changes since v5: - tweak s3c-hsotg Kconfig help message to be more generic Changes since v4: - phy_set/get_bus_width now use an int for bus_width Changes since v3: - Rebased on 3.13-rc3 - Move struct phy bus_width attribute back into struct phy_attrs - Fix build issue on !GENERIC_PHY - Update dwc2 binding to reflect optional phy properties - Rename bcm-kona-phy.txt binding to bcm-phy.txt - Reorder bcm kona phy includes and use bitops - phy-names changed to "usb2-phy" to match updated s3c-hsotg generic phy-ification series Changes since v2: - Rebased on 3.13-rc1 - Fix braces in phy_get_bus_width()/phy_set_bus_width() - Drop generic phy conversion to use the same support from the Exynos generic phy conversion series - Modify dts support to match the "device" phy name required in the v3 Exynos generic phy conversion - Add s3c-hsotg phy_init/phy_exit support - Fix typo on reg property in kona phy binding - Replace phy driver reg struct with offset defines - Move phy soft reset to phy driver init - Fix dts node names to match ePAPR conventions 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, adds generic phy layer support, and supports fetching phy bus width using the generic phy layer. Parts 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: - "Update Kona drivers to use clocks" v4 series https://lkml.org/lkml/2013/12/5/508 (relevant portion now queued for 3.14) 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 Documentation/devicetree/bindings/phy/bcm-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 | 1 + drivers/phy/phy-bcm-kona-usb2.c | 158 +++++++++++++++++++++ drivers/usb/gadget/Kconfig | 8 +- drivers/usb/gadget/s3c-hsotg.c | 72 +++++++--- drivers/usb/gadget/s3c-hsotg.h | 1 + include/linux/phy/phy.h | 28 ++++ 12 files changed, 310 insertions(+), 23 deletions(-) create mode 100644 Documentation/devicetree/bindings/phy/bcm-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
