From: Bartosz Golaszewski Date: Tue, 14 Mar 2017 11:04:50 +0000 (+0100) Subject: dt-bindings: ata: add DT bindings for ahci-dm816 SATA controller X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=1a92e99a55e2689f9c13770fe0068b24476268ef;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git dt-bindings: ata: add DT bindings for ahci-dm816 SATA controller Add DT bindings for the onboard SATA controller present on the DM816x SoCs. Signed-off-by: Bartosz Golaszewski Acked-by: Rob Herring Signed-off-by: Tejun Heo --- diff --git a/Documentation/devicetree/bindings/ata/ahci-dm816.txt b/Documentation/devicetree/bindings/ata/ahci-dm816.txt new file mode 100644 index 000000000000..f8c535f3541f --- /dev/null +++ b/Documentation/devicetree/bindings/ata/ahci-dm816.txt @@ -0,0 +1,21 @@ +Device tree binding for the TI DM816 AHCI SATA Controller +--------------------------------------------------------- + +Required properties: + - compatible: must be "ti,dm816-ahci" + - reg: physical base address and size of the register region used by + the controller (as defined by the AHCI 1.1 standard) + - interrupts: interrupt specifier (refer to the interrupt binding) + - clocks: list of phandle and clock specifier pairs (or only + phandles for clock providers with '0' defined for + #clock-cells); two clocks must be specified: the functional + clock and an external reference clock + +Example: + + sata: sata@4a140000 { + compatible = "ti,dm816-ahci"; + reg = <0x4a140000 0x10000>; + interrupts = <16>; + clocks = <&sysclk5_ck>, <&sata_refclk>; + };