On Fri, 20 Nov 2020 at 00:56, Cristian Ciocaltea
<cristian.ciocaltea@xxxxxxxxx> wrote:
>
> Add MMC controller nodes for Actions Semi S500 SoC, in order to
> facilitate access to SD/EMMC/SDIO cards.
>
> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@xxxxxxxxx>
Reviewed-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
Kind regards
Uffe
> ---
> arch/arm/boot/dts/owl-s500.dtsi | 33 +++++++++++++++++++++++++++++++++
> 1 file changed, 33 insertions(+)
>
> diff --git a/arch/arm/boot/dts/owl-s500.dtsi b/arch/arm/boot/dts/owl-s500.dtsi
> index b16172615db0..7af7c9e1119d 100644
> --- a/arch/arm/boot/dts/owl-s500.dtsi
> +++ b/arch/arm/boot/dts/owl-s500.dtsi
> @@ -241,5 +241,38 @@ dma: dma-controller@b0260000 {
> clocks = <&cmu CLK_DMAC>;
> power-domains = <&sps S500_PD_DMA>;
> };
> +
> + mmc0: mmc@b0230000 {
> + compatible = "actions,s500-mmc", "actions,owl-mmc";
> + reg = <0xb0230000 0x38>;
> + interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&cmu CLK_SD0>;
> + resets = <&cmu RESET_SD0>;
> + dmas = <&dma 2>;
> + dma-names = "mmc";
> + status = "disabled";
> + };
> +
> + mmc1: mmc@b0234000 {
> + compatible = "actions,s500-mmc", "actions,owl-mmc";
> + reg = <0xb0234000 0x38>;
> + interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&cmu CLK_SD1>;
> + resets = <&cmu RESET_SD1>;
> + dmas = <&dma 3>;
> + dma-names = "mmc";
> + status = "disabled";
> + };
> +
> + mmc2: mmc@b0238000 {
> + compatible = "actions,s500-mmc", "actions,owl-mmc";
> + reg = <0xb0238000 0x38>;
> + interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&cmu CLK_SD2>;
> + resets = <&cmu RESET_SD2>;
> + dmas = <&dma 4>;
> + dma-names = "mmc";
> + status = "disabled";
> + };
> };
> };
> --
> 2.29.2
>
