@@ -258,5 +258,38 @@
dma-requests = <44>;
clocks = <&cmu CLK_DMAC>;
};
+
+ mmc0: mmc@e0210000 {
+ compatible = "actions,owl-mmc";
+ reg = <0x0 0xe0210000 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@e0214000 {
+ compatible = "actions,owl-mmc";
+ reg = <0x0 0xe0214000 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@e0218000 {
+ compatible = "actions,owl-mmc";
+ reg = <0x0 0xe0218000 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";
+ };
};
};
This commits adds support for MMC controllers present on Actions S700 SoC, there are 3 MMC controllers in this SoC which can be used for accessing SD/EMMC/SDIO cards. Signed-off-by: Amit Singh Tomar <amittomer25@gmail.com> --- arch/arm64/boot/dts/actions/s700.dtsi | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+)