arm64: dts: rockchip: Add sdmmc node to rk3588

Add SD Card node for RK3588s and RK3588.
Co-developed-by: NShawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: NShawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: NLucas Tanure <lucas.tanure@collabora.com>
Link: https://lore.kernel.org/r/20230228103610.25108-1-lucas.tanure@collabora.comSigned-off-by: NHeiko Stuebner <heiko@sntech.de>

arch/arm64/boot/dts/rockchip/rk3588s.dtsi

@@ -1099,6 +1099,21 @@
 		};
 	};
 
+	sdmmc: mmc@fe2c0000 {
+		compatible = "rockchip,rk3588-dw-mshc", "rockchip,rk3288-dw-mshc";
+		reg = <0x0 0xfe2c0000 0x0 0x4000>;
+		interrupts = <GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&scmi_clk SCMI_HCLK_SD>, <&scmi_clk SCMI_CCLK_SD>,
+			 <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
+		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
+		fifo-depth = <0x100>;
+		max-frequency = <200000000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_det &sdmmc_bus4>;
+		power-domains = <&power RK3588_PD_SDMMC>;
+		status = "disabled";
+	};
+
 	sdhci: mmc@fe2e0000 {
 		compatible = "rockchip,rk3588-dwcmshc";
 		reg = <0x0 0xfe2e0000 0x0 0x10000>;