armbian_build/patch/kernel/sunxi-dev/general-add-H6-UARTs.patch
2019-05-09 12:01:05 -04:00

45 lines
1.1 KiB
Diff

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
index c72da8c..41a057e 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
@@ -128,6 +128,16 @@
pins = "PH0", "PH1";
function = "uart0";
};
+
+ uart2_pins: uart2 {
+ pins = "PD19", "PD20";
+ function = "uart2";
+ };
+
+ uart3_pins: uart3 {
+ pins = "PD23", "PD24", "PD25", "PD26";
+ function = "uart3";
+ };
};
uart0: serial@5000000 {
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi
index b2526da..f31e14d 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi
@@ -197,6 +201,18 @@
status = "okay";
};
+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart2_pins>;
+ status = "disabled";
+};
+
+&uart3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart3_pins>;
+ status = "disabled";
+};
+
&usb2otg {
dr_mode = "otg";
status = "okay";