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SubjectRe: [PATCH 3/5] dt-bindings: usb: mtk-xhci: add an optional xhci_ck clock
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On Tue, 2019-07-09 at 08:22 -0600, Rob Herring wrote:
> On Wed, Jun 12, 2019 at 01:55:19PM +0800, Chunfeng Yun wrote:
> > Add a new optional clock xhci_ck
> >
> > Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
> > ---
> > Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt | 3 ++-
> > 1 file changed, 2 insertions(+), 1 deletion(-)
> >
> > diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt
> > index 266c2d917a28..91c0704b586b 100644
> > --- a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt
> > +++ b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt
> > @@ -29,6 +29,7 @@ Required properties:
> > "sys_ck": controller clock used by normal mode,
> > the following ones are optional:
> > "ref_ck": reference clock used by low power mode etc,
> > + "xhci_ck": controller clock,
> > "mcu_ck": mcu_bus clock for register access,
> > "dma_ck": dma_bus clock for data transfer by DMA
>
> A new clock should go at the end to stay backwards compatible.
Ok, will fix it, thanks
>
> >
> > @@ -100,7 +101,7 @@ Required properties:
> > - clocks : a list of phandle + clock-specifier pairs, one for each
> > entry in clock-names
> > - clock-names : must contain "sys_ck", and the following ones are optional:
> > - "ref_ck", "mcu_ck" and "dma_ck"
> > + "ref_ck", "xhci_ck", "mcu_ck" and "dma_ck"
> >
> > Optional properties:
> > - vbus-supply : reference to the VBUS regulator;
> > --
> > 2.21.0
> >


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