From e99031af41cb0ead2101aa4cd790da35e98ec6a1 Mon Sep 17 00:00:00 2001
From: Qubot <1445788683@qq.com>
Date: Tue, 26 May 2026 20:02:44 +0800
Subject: [PATCH] arm: dts: bpi-m8: restore serial alias and stdout baud

---
 arch/arm/dts/sun60i-a733-bananapi-m8.dts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm/dts/sun60i-a733-bananapi-m8.dts b/arch/arm/dts/sun60i-a733-bananapi-m8.dts
index 5d17c9f0..faf2ba29 100644
--- a/arch/arm/dts/sun60i-a733-bananapi-m8.dts
+++ b/arch/arm/dts/sun60i-a733-bananapi-m8.dts
@@ -17,6 +17,11 @@
 	compatible = "allwinner,a733", "arm,sun60iw2p1";
 	#address-cells = <2>;
 	#size-cells = <2>;
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
 	leds {
 		compatible = "gpio-leds";
 
@@ -1387,6 +1392,7 @@
 		interrupt-parent = <&gic>;
 	};
 	aliases:aliases@45100000 {
+		serial0 = "/soc@29000000/uart@2500000";
 		pwmchip0 = &pwmchip0;
 		pwmchip1 = &pwmchip1;
 		pwmchip2 = &pwmchip2;