rockchip64: enable dmc on Rock PI E board

2023-02-01 12:39:55 +00:00 · 2023-02-01 12:39:55 +00:00 · 4ea9330e51
commit 4ea9330e51
parent 7d2cd41dee
1 changed files with 22 additions and 0 deletions
--- a/patch/kernel/archive/rockchip64-6.1/board-rockpi3-enable-dmc.patch
+++ b/patch/kernel/archive/rockchip64-6.1/board-rockpi3-enable-dmc.patch
@ -0,0 +1,22 @@
+diff --git a/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts b/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts
+index 018a3a5075c..9b3453cece8 100644
+--- a/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts
+@@ -15,6 +15,7 @@
+ #include <dt-bindings/pinctrl/rockchip.h>
+ 
+ #include "rk3328.dtsi"
+#include "rk3328-dram-default-timing.dtsi"
+ 
+ / {
+ 	model = "Radxa ROCK Pi E";
+@@ -388,3 +389,9 @@ &usbdrd3 {
+ &usb_host0_ehci {
+ 	status = "okay";
+ };
+
+&dmc {
+	status = "okay";
+	center-supply = <&vdd_log>;
+	ddr_timing = <&ddr_timing>;
+};