Add the binding documentation of the mtk-pmic-keys for the MT6392 PMICs. Signed-off-by: Fabien Parent <fparent@xxxxxxxxxxxx> Reviewed-by: Rob Herring <robh@xxxxxxxxxx> --- v6: * No changes v5: * rebased * Rename MT6397/MT6392/MT6323 into MT63XX to make it more readable when the list of support PMIC increase * Removed Reviewed-by from Rob Herring because of the new extra changes made to this patch * change the compatible for MT6392 to also contains MT6397 since MT6392 PMIC key driver is compatible with mt6397. v4: * Patch was previously sent separately but merge to this patch series since there is a hard dependency on the MFD patch. .../devicetree/bindings/input/mtk-pmic-keys.txt | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/Documentation/devicetree/bindings/input/mtk-pmic-keys.txt b/Documentation/devicetree/bindings/input/mtk-pmic-keys.txt index 535d92885372..71c82687ab92 100644 --- a/Documentation/devicetree/bindings/input/mtk-pmic-keys.txt +++ b/Documentation/devicetree/bindings/input/mtk-pmic-keys.txt @@ -1,15 +1,18 @@ -MediaTek MT6397/MT6323 PMIC Keys Device Driver +MediaTek MT63xx PMIC Keys Device Driver -There are two key functions provided by MT6397/MT6323 PMIC, pwrkey +There are two key functions provided by MT63xx PMIC, pwrkey and homekey. The key functions are defined as the subnode of the function -node provided by MT6397/MT6323 PMIC that is being defined as one kind +node provided by MT63xx PMIC that is being defined as one kind of Muti-Function Device (MFD) -For MT6397/MT6323 MFD bindings see: +For MT63xx MFD bindings see: Documentation/devicetree/bindings/mfd/mt6397.txt Required properties: -- compatible: "mediatek,mt6397-keys" or "mediatek,mt6323-keys" +- compatible: Should be one of: + - "mediatek,mt6323-keys" for MT6323 PMIC + - "mediatek,mt6392-keys", "mediatek,mt6397-keys" for MT6392 PMIC + - "mediatek,mt6397-keys" for MT6397 PMIC - linux,keycodes: See Documentation/devicetree/bindings/input/input.yaml Optional Properties: -- 2.28.0
