phy: Add USB Type-C PHY driver for rk3399 (e96be45c) · Commits · 戴 / test

Add a PHY provider driver for the rk3399 SoC Type-c PHY. The USB Type-C PHY is designed to support the USB3 and DP applications. The USB3 operates in SuperSpeed mode and the DP can operate at RBR, HBR and HBR2 data rates. This driver create 2 PHY devices separately for USB3 and DisplyPort, and registers them under the child node. Signed-off-by:

Chris Zhong <zyw@rock-chips.com> Signed-off-by:

Kever Yang <kever.yang@rock-chips.com> Reviewed-by:

Guenter Roeck <groeck@chromium.org> Tested-by:

Guenter Roeck <groeck@chromium.org> Signed-off-by:

Kishon Vijay Abraham I <kishon@ti.com>

drivers/phy/Kconfig

+9 −0

Original line number	Diff line number	Diff line
		@@ -397,6 +397,15 @@ config PHY_ROCKCHIP_PCIE
		help
		Enable this to support the Rockchip PCIe PHY.

		config PHY_ROCKCHIP_TYPEC
		tristate "Rockchip TYPEC PHY Driver"
		depends on OF && (ARCH_ROCKCHIP \|\| COMPILE_TEST)
		select EXTCON
		select GENERIC_PHY
		select RESET_CONTROLLER
		help
		Enable this to support the Rockchip USB TYPEC PHY.

		config PHY_ST_SPEAR1310_MIPHY
		tristate "ST SPEAR1310-MIPHY driver"
		select GENERIC_PHY

drivers/phy/Makefile

+1 −0

Original line number	Diff line number	Diff line
		@@ -44,6 +44,7 @@ obj-$(CONFIG_PHY_ROCKCHIP_INNO_USB2) += phy-rockchip-inno-usb2.o
		obj-$(CONFIG_PHY_ROCKCHIP_EMMC) += phy-rockchip-emmc.o
		obj-$(CONFIG_PHY_ROCKCHIP_PCIE) += phy-rockchip-pcie.o
		obj-$(CONFIG_PHY_ROCKCHIP_DP) += phy-rockchip-dp.o
		obj-$(CONFIG_PHY_ROCKCHIP_TYPEC) += phy-rockchip-typec.o
		obj-$(CONFIG_PHY_QCOM_IPQ806X_SATA) += phy-qcom-ipq806x-sata.o
		obj-$(CONFIG_PHY_ST_SPEAR1310_MIPHY) += phy-spear1310-miphy.o
		obj-$(CONFIG_PHY_ST_SPEAR1340_MIPHY) += phy-spear1340-miphy.o

drivers/phy/phy-rockchip-typec.c

0 → 100644

+1013 −0

File added.

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