arm64: dts: zte: add mmc devices for zx296718

Add three mmc devices for zx296718 SoC, and enable the SD and eMMMC on
zx296718-evb board.
Signed-off-by: Jun Nie <jun.nie@linaro.org>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

arch/arm64/boot/dts/zte/zx296718-evb.dts

@@ -59,6 +59,14 @@ memory@40000000 {
 
 };
 
+&emmc {
+	status = "okay";
+};
+
+&sd1 {
+	status = "okay";
+};
+
 &uart0 {
 	status = "okay";
 };

arch/arm64/boot/dts/zte/zx296718.dtsi

@@ -298,6 +298,51 @@ uart0: uart@11f000 {
 			status = "disabled";
 		};
 
+		sd0: mmc@1110000 {
+			compatible = "zte,zx296718-dw-mshc";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x01110000 0x1000>;
+			interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+			fifo-depth = <32>;
+			data-addr = <0x200>;
+			fifo-watermark-aligned;
+			bus-width = <4>;
+			clock-frequency = <50000000>;
+			clocks = <&topcrm SD0_AHB>, <&topcrm SD0_WCLK>;
+			clock-names = "biu", "ciu";
+			num-slots = <1>;
+			max-frequency = <50000000>;
+			cap-sdio-irq;
+			cap-sd-highspeed;
+			sd-uhs-sdr12;
+			sd-uhs-sdr25;
+			sd-uhs-sdr50;
+			sd-uhs-sdr104;
+			sd-uhs-ddr50;
+			status = "disabled";
+		};
+
+		sd1: mmc@1111000 {
+			compatible = "zte,zx296718-dw-mshc";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x01111000 0x1000>;
+			interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
+			fifo-depth = <32>;
+			data-addr = <0x200>;
+			fifo-watermark-aligned;
+			bus-width = <4>;
+			clock-frequency = <167000000>;
+			clocks = <&topcrm SD1_AHB>, <&topcrm SD1_WCLK>;
+			clock-names = "biu", "ciu";
+			num-slots = <1>;
+			max-frequency = <167000000>;
+			cap-sdio-irq;
+			cap-sd-highspeed;
+			status = "disabled";
+		};
+
 		dma: dma-controller@1460000 {
 			compatible = "zte,zx296702-dma";
 			reg = <0x01460000 0x1000>;
@@ -332,6 +377,27 @@ sysctrl: sysctrl@1463000 {
 			reg = <0x1463000 0x1000>;
 		};
 
+		emmc: mmc@1470000{
+			compatible = "zte,zx296718-dw-mshc";
+			reg = <0x01470000 0x1000>;
+			interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
+			zte,aon-syscon = <&aon_sysctrl>;
+			bus-width = <8>;
+			fifo-depth = <128>;
+			data-addr = <0x200>;
+			fifo-watermark-aligned;
+			clock-frequency = <167000000>;
+			clocks = <&topcrm EMMC_NAND_AHB>, <&topcrm EMMC_WCLK>;
+			clock-names = "biu", "ciu";
+			max-frequency = <167000000>;
+			cap-mmc-highspeed;
+			mmc-ddr-1_8v;
+			mmc-hs200-1_8v;
+			non-removable;
+			disable-wp;
+			status = "disabled";
+		};
+
 		audiocrm: clock-controller@1480000 {
 			compatible = "zte,zx296718-audiocrm";
 			reg = <0x01480000 0x1000>;