| Message ID | 1447930014-19579-2-git-send-email-andrew-ct.chen@mediatek.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
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.chen@mediatek.com> Acked-by: Rob Herring <robh@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 >
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"; + };
Add Mediatek MT8173 EFUSE Devicetree binding file Signed-off-by: Andrew-CT Chen <andrew-ct.chen@mediatek.com> --- .../devicetree/bindings/nvmem/mtk-efuse.txt | 36 ++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 Documentation/devicetree/bindings/nvmem/mtk-efuse.txt