On Mon, 2017-03-13 at 13:00 +0100, Matthias Brugger wrote: > > On 03/03/17 14:56, sean.wang@xxxxxxxxxxxx wrote: > > From: Sean Wang <sean.wang@xxxxxxxxxxxx> > > > > This patch adds documentation for devicetree bindings > > for LED support as the subnode of MT6323 PMIC > > > > Signed-off-by: Sean Wang <sean.wang@xxxxxxxxxxxx> > > --- > > Documentation/devicetree/bindings/mfd/mt6397.txt | 5 +++++ > > 1 file changed, 5 insertions(+) > > > > diff --git a/Documentation/devicetree/bindings/mfd/mt6397.txt b/Documentation/devicetree/bindings/mfd/mt6397.txt > > index 949c85f..522a3bb 100644 > > --- a/Documentation/devicetree/bindings/mfd/mt6397.txt > > +++ b/Documentation/devicetree/bindings/mfd/mt6397.txt > > @@ -6,6 +6,7 @@ MT6397/MT6323 is a multifunction device with the following sub modules: > > - Audio codec > > - GPIO > > - Clock > > +- LED > > > > 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. > > @@ -34,6 +35,10 @@ Optional subnodes: > > - clk > > Required properties: > > - compatible: "mediatek,mt6397-clk" > > +- led > > + Required properties: > > + - compatible: "mediatek,mt6323-led" > > + see Documentation/devicetree/bindings/leds/leds-mt6323.txt > > Part of this patch is already part of linux-next: > 05daab3 ("Documentation: devicetree: Add LED subnode binding for MT6323 > PMIC") > Hi Matthias, There is still small differences from the merged patch. I will submit the series for the next version based on newer kernel and split the already merged ones out. Thanks for your kindly remainder. Sean > Regards, > Matthias