On Mon, Sep 16, 2019 at 09:15:42PM +0530, Manivannan Sadhasivam wrote:
> Add MMC controller support for Actions Semi S900 SoC. There are 4 MMC
> controllers in this SoC which can be used for accessing SD/MMC/SDIO cards.
>
> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
Applied for v5.5.
Thanks,
Mani
> ---
> arch/arm64/boot/dts/actions/s900.dtsi | 45 +++++++++++++++++++++++++++
> 1 file changed, 45 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/actions/s900.dtsi b/arch/arm64/boot/dts/actions/s900.dtsi
> index df3a68a3ac97..eb35cf78ab73 100644
> --- a/arch/arm64/boot/dts/actions/s900.dtsi
> +++ b/arch/arm64/boot/dts/actions/s900.dtsi
> @@ -4,6 +4,7 @@
> */
>
> #include <dt-bindings/clock/actions,s900-cmu.h>
> +#include <dt-bindings/gpio/gpio.h>
> #include <dt-bindings/interrupt-controller/arm-gic.h>
> #include <dt-bindings/reset/actions,s900-reset.h>
>
> @@ -284,5 +285,49 @@
> dma-requests = <46>;
> clocks = <&cmu CLK_DMAC>;
> };
> +
> + mmc0: mmc@e0330000 {
> + compatible = "actions,owl-mmc";
> + reg = <0x0 0xe0330000 0x0 0x4000>;
> + 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@e0334000 {
> + compatible = "actions,owl-mmc";
> + reg = <0x0 0xe0334000 0x0 0x4000>;
> + 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@e0338000 {
> + compatible = "actions,owl-mmc";
> + reg = <0x0 0xe0338000 0x0 0x4000>;
> + interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&cmu CLK_SD2>;
> + resets = <&cmu RESET_SD2>;
> + dmas = <&dma 4>;
> + dma-names = "mmc";
> + status = "disabled";
> + };
> +
> + mmc3: mmc@e033c000 {
> + compatible = "actions,owl-mmc";
> + reg = <0x0 0xe033c000 0x0 0x4000>;
> + interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&cmu CLK_SD3>;
> + resets = <&cmu RESET_SD3>;
> + dmas = <&dma 46>;
> + dma-names = "mmc";
> + status = "disabled";
> + };
> };
> };
> --
> 2.17.1
>
