[U-Boot] [PATCH v2 4/4] ARM: dts: ast2500: Add SDHCI nodes

Cédric Le Goater
2019-08-14T15:25:25Z

On 13/08/2019 21:31, Eddie James wrote:
> Add nodes for the Aspeed SD controllers with their necessary properties.
>
> Signed-off-by: Eddie James <eajames@linux.ibm.com>

Reviewed-by: CÃ©dric Le Goater <clg@kaod.org>

Thanks,

C.

> ---
> arch/arm/dts/ast2500-evb.dts | 14 ++++++++++++++
> arch/arm/dts/ast2500-u-boot.dtsi | 16 ++++++++++++++++
> 2 files changed, 30 insertions(+)
>
> diff --git a/arch/arm/dts/ast2500-evb.dts b/arch/arm/dts/ast2500-evb.dts
> index ebf44fd..4796ed4 100644
> --- a/arch/arm/dts/ast2500-evb.dts
> +++ b/arch/arm/dts/ast2500-evb.dts
> @@ -59,3 +59,17 @@
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_mac2link_default &pinctrl_mdio2_default>;
> };
> +
> +&sdhci0 {
> + status = "okay";
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_sd1_default>;
> +};
> +
> +&sdhci1 {
> + status = "okay";
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_sd2_default>;
> +};
> diff --git a/arch/arm/dts/ast2500-u-boot.dtsi b/arch/arm/dts/ast2500-u-boot.dtsi
> index 7f80bad..8ac4215 100644
> --- a/arch/arm/dts/ast2500-u-boot.dtsi
> +++ b/arch/arm/dts/ast2500-u-boot.dtsi
> @@ -34,6 +34,22 @@
>
> apb {
> u-boot,dm-pre-reloc;
> +
> + sdhci0: sdhci at 1e740100 {
> + compatible = "aspeed,ast2500-sdhci";
> + reg = <0x1e740100>;
> + #reset-cells = <1>;
> + clocks = <&scu BCLK_SDCLK>;
> + resets = <&rst AST_RESET_SDIO>;
> + };
> +
> + sdhci1: sdhci at 1e740200 {
> + compatible = "aspeed,ast2500-sdhci";
> + reg = <0x1e740200>;
> + #reset-cells = <1>;
> + clocks = <&scu BCLK_SDCLK>;
> + resets = <&rst AST_RESET_SDIO>;
> + };
> };
>
> };
>