| Message ID | 1503642753-12385-4-git-send-email-chen.zhong@mediatek.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Fri, 25 Aug 2017, Chen Zhong wrote: > This patch adds documentation for device tree bindings for keys support > as the subnode of MT6397/MT6323 PMIC. > > Acked-by: Rob Herring <robh@kernel.org> > Signed-off-by: Chen Zhong <chen.zhong@mediatek.com> > --- > Documentation/devicetree/bindings/mfd/mt6397.txt | 6 ++++++ > 1 file changed, 6 insertions(+) For my own reference: Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org>
diff --git a/Documentation/devicetree/bindings/mfd/mt6397.txt b/Documentation/devicetree/bindings/mfd/mt6397.txt index 522a3bb..d1df77f 100644 --- a/Documentation/devicetree/bindings/mfd/mt6397.txt +++ b/Documentation/devicetree/bindings/mfd/mt6397.txt @@ -7,6 +7,7 @@ MT6397/MT6323 is a multifunction device with the following sub modules: - GPIO - Clock - LED +- Keys It is interfaced to host controller using SPI interface by a proprietary hardware called PMIC wrapper or pwrap. MT6397/MT6323 MFD is a child device of pwrap. @@ -40,6 +41,11 @@ Optional subnodes: - compatible: "mediatek,mt6323-led" see Documentation/devicetree/bindings/leds/leds-mt6323.txt +- keys + Required properties: + - compatible: "mediatek,mt6397-keys" or "mediatek,mt6323-keys" + see Documentation/devicetree/bindings/input/mtk-pmic-keys.txt + Example: pwrap: pwrap@1000f000 { compatible = "mediatek,mt8135-pwrap";