Add DTS binding for MMC on socfpga boards. Tested on Sockit.
Signed-off-by: Pavel Machek <pavel@xxxxxxx>
diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi
index 537f1a5..cad7526 100644
--- a/arch/arm/boot/dts/socfpga.dtsi
+++ b/arch/arm/boot/dts/socfpga.dtsi
@@ -521,6 +521,23 @@
reg-io-width = <4>;
};
+ mmc: dwmmc0@ff704000 {
+ compatible = "snps,dw-mshc";
+ reg = <0xff704000 0x1000>;
+ interrupts = <0 139 4>;
+ clock-frequency = <12500000>; /*12.5 MHz*/
+ #address-cells = <1>;
+ #size-cells = <0>;
+ num-slots = <1>;
+ supports-highspeed;
+ broken-cd;
+ fifo-depth = <0x400>;
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ };
+ };
+
rstmgr@ffd05000 {
compatible = "altr,rst-mgr";
reg = <0xffd05000 0x1000>;
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