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Diffstat (limited to 'Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt')
-rw-r--r-- | Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt b/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt new file mode 100644 index 000000000..555cb0f40 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/rockchip-emmc-phy.txt @@ -0,0 +1,25 @@ +Rockchip EMMC PHY +----------------------- + +Required properties: + - compatible: rockchip,rk3399-emmc-phy + - #phy-cells: must be 0 + - reg: PHY register address offset and length in "general + register files" + +Example: + + +grf: syscon@ff770000 { + compatible = "rockchip,rk3399-grf", "syscon", "simple-mfd"; + #address-cells = <1>; + #size-cells = <1>; + +... + + emmcphy: phy@f780 { + compatible = "rockchip,rk3399-emmc-phy"; + reg = <0xf780 0x20>; + #phy-cells = <0>; + }; +}; |