The UART_A is connect to a BT module in the S400 board.
Signed-off-by: Yixun Lan <yixun.lan@xxxxxxxxxxx>
---
arch/arm64/boot/dts/amlogic/meson-axg-s400.dts | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
index 2b79be356996..7e03b8da4856 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
@@ -14,9 +14,16 @@
aliases {
serial0 = &uart_AO;
+ serial1 = &uart_A;
};
};
+&uart_A {
+ status = "okay";
+ pinctrl-0 = <&uart_a_pins>;
+ pinctrl-names = "default";
+};
+
&uart_AO {
status = "okay";
pinctrl-0 = <&uart_ao_a_pins>;
--
2.15.1
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