Commit 0f5d3ec5 authored by Guodong Xu's avatar Guodong Xu Committed by Wei Xu
Browse files

arm64: dts: hi6220: add sd-uhs- properties into dwmmc_1

With these properties added, sd cards inserted into hikey can work at UHS
mode if they have such capability.

Note, this depends on HiKey UHS-SD support patch [1] to work properly.
If you didn't add this patch, but added sd-uhs- properties into dwmmc_1,
then sd cards cannot work. As of this post, patch [1] has been integrated
into maintainer's next branch [2].

[1]: [V4] mmc: dw_mmc-k3: UHS-SD card for Hisilicon Hikey,

 commit a8a5b2909cfc ("mmc: dw_mmc: k3: UHS-SD card for Hisilicon Hikey")

cc: Ulf Hansson <>
cc: Jaehoon Chung <>
cc: Jinguojun <>
Signed-off-by: default avatarGuodong Xu <>
Signed-off-by: default avatarWei Xu <>
parent 94914fc8
......@@ -785,6 +785,9 @@ dwmmc_1: dwmmc1@f723e000 {
card-detect-delay = <200>;
hisilicon,peripheral-syscon = <&ao_ctrl>;
reg = <0x0 0xf723e000 0x0 0x1000>;
interrupts = <0x0 0x49 0x4>;
#address-cells = <0x1>;
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment