phy: add a driver for the Rockchip SoC internal PCIe PHY
This patch to add a generic PHY driver for rockchip PCIe PHY.
Access the PHY via registers provided by GRF (general register
files) module.
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig
index f9bf981..46e5536 100644
--- a/drivers/phy/Kconfig
+++ b/drivers/phy/Kconfig
@@ -388,6 +388,14 @@
help
Enable this to support the Rockchip Display Port PHY.
+config PHY_ROCKCHIP_PCIE
+ tristate "Rockchip PCIe PHY Driver"
+ depends on (ARCH_ROCKCHIP && OF) || COMPILE_TEST
+ select GENERIC_PHY
+ select MFD_SYSCON
+ help
+ Enable this to support the Rockchip PCIe PHY.
+
config PHY_ST_SPEAR1310_MIPHY
tristate "ST SPEAR1310-MIPHY driver"
select GENERIC_PHY