| Message ID | 20231114102321.1147951-1-sai.krishna.potthuri@amd.com |
|---|---|
| State | New |
| Headers | show |
| Series | [v2] dt-bindings: mmc: arasan,sdci: Add gate property for Xilinx platforms | expand |
On Tue, 14 Nov 2023 at 11:23, Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> wrote: > > From: Swati Agarwal <swati.agarwal@amd.com> > > Add gate property in example node for Xilinx platforms which will be used > to ungate the DLL clock. DLL clock is required for higher frequencies like > 50MHz, 100MHz and 200MHz. > DLL clock is automatically selected by the SD controller when the SD > output clock frequency is more than 25 MHz. > > Signed-off-by: Swati Agarwal <swati.agarwal@amd.com> > Co-developed-by: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> > Signed-off-by: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> > Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Applied for next, thanks! Kind regards Uffe > --- > Note: This patch only updates the example nodes with the gate property for > Xilinx platforms. > > Changes in v2: > - Updated subject prefix to match with the subsystem. > > Documentation/devicetree/bindings/mmc/arasan,sdhci.yaml | 8 ++++---- > 1 file changed, 4 insertions(+), 4 deletions(-) > > diff --git a/Documentation/devicetree/bindings/mmc/arasan,sdhci.yaml b/Documentation/devicetree/bindings/mmc/arasan,sdhci.yaml > index 3e99801f77d2..9075add020bf 100644 > --- a/Documentation/devicetree/bindings/mmc/arasan,sdhci.yaml > +++ b/Documentation/devicetree/bindings/mmc/arasan,sdhci.yaml > @@ -226,8 +226,8 @@ examples: > interrupt-parent = <&gic>; > interrupts = <0 48 4>; > reg = <0xff160000 0x1000>; > - clocks = <&clk200>, <&clk200>; > - clock-names = "clk_xin", "clk_ahb"; > + clocks = <&clk200>, <&clk200>, <&clk1200>; > + clock-names = "clk_xin", "clk_ahb", "gate"; > clock-output-names = "clk_out_sd0", "clk_in_sd0"; > #clock-cells = <1>; > clk-phase-sd-hs = <63>, <72>; > @@ -239,8 +239,8 @@ examples: > interrupt-parent = <&gic>; > interrupts = <0 126 4>; > reg = <0xf1040000 0x10000>; > - clocks = <&clk200>, <&clk200>; > - clock-names = "clk_xin", "clk_ahb"; > + clocks = <&clk200>, <&clk200>, <&clk1200>; > + clock-names = "clk_xin", "clk_ahb", "gate"; > clock-output-names = "clk_out_sd0", "clk_in_sd0"; > #clock-cells = <1>; > clk-phase-sd-hs = <132>, <60>; > -- > 2.25.1 >
diff --git a/Documentation/devicetree/bindings/mmc/arasan,sdhci.yaml b/Documentation/devicetree/bindings/mmc/arasan,sdhci.yaml index 3e99801f77d2..9075add020bf 100644 --- a/Documentation/devicetree/bindings/mmc/arasan,sdhci.yaml +++ b/Documentation/devicetree/bindings/mmc/arasan,sdhci.yaml @@ -226,8 +226,8 @@ examples: interrupt-parent = <&gic>; interrupts = <0 48 4>; reg = <0xff160000 0x1000>; - clocks = <&clk200>, <&clk200>; - clock-names = "clk_xin", "clk_ahb"; + clocks = <&clk200>, <&clk200>, <&clk1200>; + clock-names = "clk_xin", "clk_ahb", "gate"; clock-output-names = "clk_out_sd0", "clk_in_sd0"; #clock-cells = <1>; clk-phase-sd-hs = <63>, <72>; @@ -239,8 +239,8 @@ examples: interrupt-parent = <&gic>; interrupts = <0 126 4>; reg = <0xf1040000 0x10000>; - clocks = <&clk200>, <&clk200>; - clock-names = "clk_xin", "clk_ahb"; + clocks = <&clk200>, <&clk200>, <&clk1200>; + clock-names = "clk_xin", "clk_ahb", "gate"; clock-output-names = "clk_out_sd0", "clk_in_sd0"; #clock-cells = <1>; clk-phase-sd-hs = <132>, <60>;