From: Antoine Ténart Date: Mon, 7 Jul 2014 10:16:08 +0000 (+0200) Subject: Documentation: bindings: add the Berlin SATA PHY X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=6e58240fae556c23150bb0c7cb9fdba17e6c14cf;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git Documentation: bindings: add the Berlin SATA PHY The Berlin SATA PHY drives the PHY related to the SATA interface. Add the corresponding documentation. Signed-off-by: Antoine Ténart Signed-off-by: Kishon Vijay Abraham I --- diff --git a/Documentation/devicetree/bindings/phy/berlin-sata-phy.txt b/Documentation/devicetree/bindings/phy/berlin-sata-phy.txt new file mode 100644 index 000000000000..88f8c23384c0 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/berlin-sata-phy.txt @@ -0,0 +1,34 @@ +Berlin SATA PHY +--------------- + +Required properties: +- compatible: should be "marvell,berlin2q-sata-phy" +- address-cells: should be 1 +- size-cells: should be 0 +- phy-cells: from the generic PHY bindings, must be 1 +- reg: address and length of the register +- clocks: reference to the clock entry + +Sub-nodes: +Each PHY should be represented as a sub-node. + +Sub-nodes required properties: +- reg: the PHY number + +Example: + sata_phy: phy@f7e900a0 { + compatible = "marvell,berlin2q-sata-phy"; + reg = <0xf7e900a0 0x200>; + clocks = <&chip CLKID_SATA>; + #address-cells = <1>; + #size-cells = <0>; + #phy-cells = <1>; + + sata-phy@0 { + reg = <0>; + }; + + sata-phy@1 { + reg = <1>; + }; + };