Messages in this thread Patch in this message | | | From | Bartosz Golaszewski <> | Subject | [PATCH v2 1/2] dt-bindings: ata: add DT bindings for ahci-dm816 SATA controller | Date | Tue, 14 Mar 2017 12:04:50 +0100 |
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Add DT bindings for the onboard SATA controller present on the DM816x SoCs.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> --- .../devicetree/bindings/ata/ahci-dm816.txt | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 Documentation/devicetree/bindings/ata/ahci-dm816.txt
diff --git a/Documentation/devicetree/bindings/ata/ahci-dm816.txt b/Documentation/devicetree/bindings/ata/ahci-dm816.txt new file mode 100644 index 0000000..f8c535f --- /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>; + }; -- 2.9.3
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