| Message ID | 20220209111938.16137-6-leilk.liu@mediatek.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [1/6] dt-bindings: spi: Add compatible for Mediatek IPM IP with single mode | expand |
On Wed, Feb 09, 2022 at 07:19:37PM +0800, Leilk Liu wrote: > this patch support mediatek,need_ahb_clk flag. > > Signed-off-by: Leilk Liu <leilk.liu@mediatek.com> > --- > .../devicetree/bindings/spi/mediatek,spi-mt65xx.yaml | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml b/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml > index 241c0f5880d3..af12c1711182 100644 > --- a/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml > +++ b/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml > @@ -71,6 +71,11 @@ properties: > specify which pins group(ck/mi/mo/cs) spi controller used. > This is an array. > > + mediatek,need_ahb_clk: s/_/-/ But really, this should be implied by the compatible string or presence of the clock in 'clocks'. Rob
On Fri, 2022-02-11 at 10:59 -0600, Rob Herring wrote: > On Wed, Feb 09, 2022 at 07:19:37PM +0800, Leilk Liu wrote: > > this patch support mediatek,need_ahb_clk flag. > > > > Signed-off-by: Leilk Liu <leilk.liu@mediatek.com> > > --- > > .../devicetree/bindings/spi/mediatek,spi-mt65xx.yaml | 5 > > +++++ > > 1 file changed, 5 insertions(+) > > > > diff --git a/Documentation/devicetree/bindings/spi/mediatek,spi- > > mt65xx.yaml b/Documentation/devicetree/bindings/spi/mediatek,spi- > > mt65xx.yaml > > index 241c0f5880d3..af12c1711182 100644 > > --- a/Documentation/devicetree/bindings/spi/mediatek,spi- > > mt65xx.yaml > > +++ b/Documentation/devicetree/bindings/spi/mediatek,spi- > > mt65xx.yaml > > @@ -71,6 +71,11 @@ properties: > > specify which pins group(ck/mi/mo/cs) spi controller used. > > This is an array. > > > > + mediatek,need_ahb_clk: > > s/_/-/ > > But really, this should be implied by the compatible string or > presence > of the clock in 'clocks'. so I can only add "spi-hclk" in clocks' and don't need "mediatek,need_ahb_clk" again? thanks > > Rob
diff --git a/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml b/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml index 241c0f5880d3..af12c1711182 100644 --- a/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml +++ b/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml @@ -71,6 +71,11 @@ properties: specify which pins group(ck/mi/mo/cs) spi controller used. This is an array. + mediatek,need_ahb_clk: + $ref: /schemas/types.yaml#/definitions/flag + description: + specify IC which need control ahb clock. + required: - compatible - reg
this patch support mediatek,need_ahb_clk flag. Signed-off-by: Leilk Liu <leilk.liu@mediatek.com> --- .../devicetree/bindings/spi/mediatek,spi-mt65xx.yaml | 5 +++++ 1 file changed, 5 insertions(+)