[PATCH v2 4/6] ARM: dts: s700: add MMC/SD controller node

Jaehoon Chung
2020-12-22T23:28:23Z

On 12/19/20 11:51 PM, Amit Singh Tomar wrote:
> From: Amit Singh Tomar <amittomer25@gmail.com>
>
> This patch adds node for ethernet controller found on Action Semi OWL
> S700 SoC.

Is "ethernet controller" right?

>
> Since, upstream Linux binding has not been merged for S700 MMC/SD
> controller, Changes are put in u-boot specific dtsi file.
>
> Signed-off-by: Amit Singh Tomar <amittomer25@gmail.com>
> ---
> Changes since previous version
> * No change.
> ---
> arch/arm/dts/s700-u-boot.dtsi | 10 ++++++++++
> 1 file changed, 10 insertions(+)
>
> diff --git a/arch/arm/dts/s700-u-boot.dtsi b/arch/arm/dts/s700-u-boot.dtsi
> index 1b27682..3c3396b 100644
> --- a/arch/arm/dts/s700-u-boot.dtsi
> +++ b/arch/arm/dts/s700-u-boot.dtsi
> @@ -19,6 +19,16 @@
> status = "okay";
> };
>
> + mmc0: mmc at e0210000 {
> + compatible = "actions,s700-mmc", "actions,owl-mmc";

Not need to add both..

Best Regards,
Jaehoon Chung

> + reg = <0x0 0xe0210000 0x0 0x4000>;
> + interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&cmu CLK_SD0>;
> + dmas = <&dma 2>;
> + dma-names = "mmc";
> + bus-width = <4>;
> + status = "okay";
> + };
> };
> };
>
>