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-rw-r--r--gnu/packages/patches/u-boot-rk3399-enable-emmc-phy.patch26
1 files changed, 26 insertions, 0 deletions
diff --git a/gnu/packages/patches/u-boot-rk3399-enable-emmc-phy.patch b/gnu/packages/patches/u-boot-rk3399-enable-emmc-phy.patch
new file mode 100644
index 0000000000..f14a9ce104
--- /dev/null
+++ b/gnu/packages/patches/u-boot-rk3399-enable-emmc-phy.patch
@@ -0,0 +1,26 @@
+adapting commit ac804143cf ("mmc: rockchip_sdhci: add phy and clock
+config for rk3399") to fix the issue "Not found emmc phy device".
+
+Signed-off-by: Yifeng Zhao <yifeng.zhao@rock-chips.com>
+---
+
+ arch/arm/dts/rk3399-u-boot.dtsi | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/arch/arm/dts/rk3399-u-boot.dtsi b/arch/arm/dts/rk3399-u-boot.dtsi
+index 73922c328a..716b9a433a 100644
+--- a/arch/arm/dts/rk3399-u-boot.dtsi
++++ b/arch/arm/dts/rk3399-u-boot.dtsi
+@@ -88,6 +88,10 @@
+ u-boot,dm-pre-reloc;
+ };
+
++&emmc_phy {
++ u-boot,dm-pre-reloc;
++};
++
+ &grf {
+ u-boot,dm-pre-reloc;
+ };
+--
+2.17.1