On 22 May 2014 17:18, Peter Griffin <peter.griffin@xxxxxxxxxx> wrote:
> This patch adds the device tree binding documentation for ST
> SDHCI driver. It contains the differences between the core properties
> in mmc.txt and the properties used by the sdhci-st driver.
>
> Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@xxxxxx>
Assuming this patch adds does what is says; the patch1 - adding the
actual driver will have checkpatch warnings around missing
DT-bindings.
Kind regards
Ulf Hansson
> ---
> Documentation/devicetree/bindings/mmc/sdhci-st.txt | 26 ++++++++++++++++++++++
> 1 file changed, 26 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..ae3dae0
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/mmc/sdhci-st.txt
> @@ -0,0 +1,26 @@
> +* STMicroelectronics sdhci-st MMC/SD controller
> +
> +This file documents differences between the core properties in mmc.txt
> +and the properties used by the sdhci-st driver
> +
> +Required properties:
> +- compatible: "st,sdhci"
> +- clocks: card clock, must be "mmc".
> +
> +Optional properties:
> +- reset: to provide a reset to the HC.
> +- non-removable: non-removable slot (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>;
> +};
> --
> 1.9.1
>
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