From: Srinivas Kandagatla Date: Mon, 14 Jul 2014 11:18:08 +0000 (+0100) Subject: phy: qcom: Add APQ8064 SATA PHY device tree bindings X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=e299f59a2ea1d1f6ce43ebfc56c75ea266a056de;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git phy: qcom: Add APQ8064 SATA PHY device tree bindings This patch adds binding spec for Qualcomm AP8064 SATA PHY. Signed-off-by: Srinivas Kandagatla Tested-by: Kiran Padwal Signed-off-by: Kishon Vijay Abraham I --- diff --git a/Documentation/devicetree/bindings/phy/qcom-apq8064-sata-phy.txt b/Documentation/devicetree/bindings/phy/qcom-apq8064-sata-phy.txt new file mode 100644 index 000000000000..952f6c96bab9 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/qcom-apq8064-sata-phy.txt @@ -0,0 +1,24 @@ +Qualcomm APQ8064 SATA PHY Controller +------------------------------------ + +SATA PHY nodes are defined to describe on-chip SATA Physical layer controllers. +Each SATA PHY controller should have its own node. + +Required properties: +- compatible: compatible list, contains "qcom,apq8064-sata-phy". +- reg: offset and length of the SATA PHY register set; +- #phy-cells: must be zero +- clocks: a list of phandles and clock-specifier pairs, one for each entry in + clock-names. +- clock-names: must be "cfg" for phy config clock. + +Example: + sata_phy: sata-phy@1b400000 { + compatible = "qcom,apq8064-sata-phy"; + reg = <0x1b400000 0x200>; + + clocks = <&gcc SATA_PHY_CFG_CLK>; + clock-names = "cfg"; + + #phy-cells = <0>; + };