| Message ID | 1404918461-25390-3-git-send-email-peter.griffin@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 9 July 2014 17:07, Peter Griffin <peter.griffin@linaro.org> wrote: > This patch adds the device tree binding documentation for the ST > SDHCI driver. It documents the differences between the core properties > described by mmc.txt and the properties used by the sdhci-st driver. > > Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> > Signed-off-by: Peter Griffin <peter.griffin@linaro.org> > Acked-by: Lee Jones <lee.jones@linaro.org> > Acked-by: Maxime Coquelin <maxime.coquelin@st.com> Thanks! Applied for next. Kind regards Uffe > --- > Documentation/devicetree/bindings/mmc/sdhci-st.txt | 33 ++++++++++++++++++++++ > 1 file changed, 33 insertions(+) > create mode 100644 Documentation/devicetree/bindings/mmc/sdhci-st.txt > > diff --git a/Documentation/devicetree/bindings/mmc/sdhci-st.txt b/Documentation/devicetree/bindings/mmc/sdhci-st.txt > new file mode 100644 > index 0000000..7527db4 > --- /dev/null > +++ b/Documentation/devicetree/bindings/mmc/sdhci-st.txt > @@ -0,0 +1,33 @@ > +* STMicroelectronics sdhci-st MMC/SD controller > + > +This file documents the differences between the core properties in > +Documentation/devicetree/bindings/mmc/mmc.txt and the properties > +used by the sdhci-st driver. > + > +Required properties: > +- compatible : Must be "st,sdhci" > +- clock-names : Should be "mmc" > + See: Documentation/devicetree/bindings/resource-names.txt > +- clocks : Phandle of the clock used by the sdhci controler > + See: Documentation/devicetree/bindings/clock/clock-bindings.txt > + > +Optional properties: > +- non-removable: non-removable slot > + See: Documentation/devicetree/bindings/mmc/mmc.txt > +- bus-width: Number of data lines > + See: Documentation/devicetree/bindings/mmc/mmc.txt > + > +Example: > + > +mmc0: sdhci@fe81e000 { > + compatible = "st,sdhci"; > + status = "disabled"; > + reg = <0xfe81e000 0x1000>; > + interrupts = <GIC_SPI 127 IRQ_TYPE_NONE>; > + interrupt-names = "mmcirq"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_mmc0>; > + clock-names = "mmc"; > + clocks = <&clk_s_a1_ls 1>; > + bus-width = <8> > +}; > -- > 1.9.1 >
diff --git a/Documentation/devicetree/bindings/mmc/sdhci-st.txt b/Documentation/devicetree/bindings/mmc/sdhci-st.txt new file mode 100644 index 0000000..7527db4 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/sdhci-st.txt @@ -0,0 +1,33 @@ +* STMicroelectronics sdhci-st MMC/SD controller + +This file documents the differences between the core properties in +Documentation/devicetree/bindings/mmc/mmc.txt and the properties +used by the sdhci-st driver. + +Required properties: +- compatible : Must be "st,sdhci" +- clock-names : Should be "mmc" + See: Documentation/devicetree/bindings/resource-names.txt +- clocks : Phandle of the clock used by the sdhci controler + See: Documentation/devicetree/bindings/clock/clock-bindings.txt + +Optional properties: +- non-removable: non-removable slot + See: Documentation/devicetree/bindings/mmc/mmc.txt +- bus-width: Number of data lines + See: Documentation/devicetree/bindings/mmc/mmc.txt + +Example: + +mmc0: sdhci@fe81e000 { + compatible = "st,sdhci"; + status = "disabled"; + reg = <0xfe81e000 0x1000>; + interrupts = <GIC_SPI 127 IRQ_TYPE_NONE>; + interrupt-names = "mmcirq"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_mmc0>; + clock-names = "mmc"; + clocks = <&clk_s_a1_ls 1>; + bus-width = <8> +};