This series adds support for PHY interface built into USB controller implemented in Socionext UniPhier SoCs. The USB3 PHY driver supports High-Speed PHY and Super-Speed PHY included in the USB3 glue layer, and the USB2 PHY driver supports High-Speed PHY integrated into system controller. Changes since v2: - rewrite a header with style that other phy drivers use - replace return value of probe functions with PTR_ERR_OR_ZERO() - fix typo of register offset macros Changes since v1: - rewrite a header with C++ comment style - dt-bindings: separate a document for ssphy and hsphy - dt-bindings: sort clock-names and reset-names to begin with "phy" - dt-bindings: use vbus-supply instead of phy-supply, because vbus isn't for phy, but vbus is tied to the port that corresponds to each phy [1] - stop using phy_power and add own .power_on and .power_off functions to control clk/reset for phy and vbus regulator - separate clk_get() and reset_control_get() for each clk/reset and remove arrays of clock_names and reset_names - remove phy-parameters that are the same as power-on values - remove functions to set phy-parameters for legacy SoCs - express phy-parameters by using macros including the number of the register and its bitfield (msb and lsb) [1] http://lists.infradead.org/pipermail/linux-arm-kernel/2018-July/593279.html Kunihiko Hayashi (4): dt-bindings: phy: add DT bindings for UniPhier USB3 PHY driver phy: socionext: add USB3 PHY driver for UniPhier SoC dt-bindings: phy: add DT bindings for UniPhier USB2 PHY driver phy: socionext: add USB2 PHY driver for UniPhier SoC .../devicetree/bindings/phy/uniphier-usb2-phy.txt | 45 +++ .../bindings/phy/uniphier-usb3-hsphy.txt | 69 ++++ .../bindings/phy/uniphier-usb3-ssphy.txt | 57 +++ drivers/phy/Kconfig | 1 + drivers/phy/Makefile | 1 + drivers/phy/socionext/Kconfig | 25 ++ drivers/phy/socionext/Makefile | 7 + drivers/phy/socionext/phy-uniphier-usb2.c | 244 ++++++++++++ drivers/phy/socionext/phy-uniphier-usb3hs.c | 422 +++++++++++++++++++++ drivers/phy/socionext/phy-uniphier-usb3ss.c | 349 +++++++++++++++++ 10 files changed, 1220 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/uniphier-usb2-phy.txt create mode 100644 Documentation/devicetree/bindings/phy/uniphier-usb3-hsphy.txt create mode 100644 Documentation/devicetree/bindings/phy/uniphier-usb3-ssphy.txt create mode 100644 drivers/phy/socionext/Kconfig create mode 100644 drivers/phy/socionext/Makefile create mode 100644 drivers/phy/socionext/phy-uniphier-usb2.c create mode 100644 drivers/phy/socionext/phy-uniphier-usb3hs.c create mode 100644 drivers/phy/socionext/phy-uniphier-usb3ss.c -- 2.7.4
