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>

2 files changed, 74 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/zte/zx296718-evb.dts b/arch/arm64/boot/dts/zte/zx296718-evb.dts
index e164ff6de5fc..238311b4cf0f 100644
--- a/arch/arm64/boot/dts/zte/zx296718-evb.dts
+++ b/arch/arm64/boot/dts/zte/zx296718-evb.dts
@@ -59,6 +59,14 @@
 
 };
 
+&emmc {
+        status = "okay";
+};
+
+&sd1 {
+        status = "okay";
+};
+
 &uart0 {
         status = "okay";
 };
diff --git a/arch/arm64/boot/dts/zte/zx296718.dtsi b/arch/arm64/boot/dts/zte/zx296718.dtsi
index 1f256495b902..30d007b6ab6c 100644
--- a/arch/arm64/boot/dts/zte/zx296718.dtsi
+++ b/arch/arm64/boot/dts/zte/zx296718.dtsi
@@ -298,6 +298,51 @@
                         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 @@
                         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>;