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-rw-r--r--dts/src/arm64/hisilicon/hi6220-hikey.dts2
1 files changed, 2 insertions, 0 deletions
diff --git a/dts/src/arm64/hisilicon/hi6220-hikey.dts b/dts/src/arm64/hisilicon/hi6220-hikey.dts
index 047641f..724a0d3 100644
--- a/dts/src/arm64/hisilicon/hi6220-hikey.dts
+++ b/dts/src/arm64/hisilicon/hi6220-hikey.dts
@@ -299,7 +299,9 @@
/* GPIO blocks 16 thru 19 do not appear to be routed to pins */
dwmmc_0: dwmmc0@f723d000 {
+ max-frequency = <150000000>;
cap-mmc-highspeed;
+ mmc-hs200-1_8v;
non-removable;
bus-width = <0x8>;
vmmc-supply = <&ldo19>;