On Thu, Nov 19, 2015 at 06:46:52PM +0800, Andrew-CT Chen wrote:
> Add Mediatek MT8173 EFUSE Devicetree binding file
>
> Signed-off-by: Andrew-CT Chen <andrew-ct.c...@mediatek.com>
Acked-by: Rob Herring <r...@kernel.org>
> ---
> .../devicetree/bindings/nvmem/mtk-efuse.txt | 36
> ++++++++++++++++++++++
> 1 file changed, 36 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/nvmem/mtk-efuse.txt
>
> diff --git a/Documentation/devicetree/bindings/nvmem/mtk-efuse.txt
> b/Documentation/devicetree/bindings/nvmem/mtk-efuse.txt
> new file mode 100644
> index 0000000..74cf529
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/nvmem/mtk-efuse.txt
> @@ -0,0 +1,36 @@
> += Mediatek MTK-EFUSE device tree bindings =
> +
> +This binding is intended to represent MTK-EFUSE which is found in most
> Mediatek SOCs.
> +
> +Required properties:
> +- compatible: should be "mediatek,mt8173-efuse" or "mediatek,efuse"
> +- reg: Should contain registers location and length
> +
> += Data cells =
> +Are child nodes of MTK-EFUSE, bindings of which as described in
> +bindings/nvmem/nvmem.txt
> +
> +Example:
> +
> + efuse: efuse@10206000 {
> + compatible = "mediatek,mt8173-efuse";
> + reg = <0 0x10206000 0 0x1000>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> +
> + /* Data cells */
> + thermal_calibration: calib@528 {
> + reg = <0x528 0xc>;
> + };
> + };
> +
> += Data consumers =
> +Are device nodes which consume nvmem data cells.
> +
> +For example:
> +
> + thermal {
> + ...
> + nvmem-cells = <&thermal_calibration>;
> + nvmem-cell-names = "calibration";
> + };
> --
> 1.9.1
>
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