From 8454c63cd3224ad61445c2abb209037ee599ce7f Mon Sep 17 00:00:00 2001
From: maoxiaochuan <maoxiaochuan@loongson.cn>
Date: Wed, 7 Jan 2026 14:32:24 +0800
Subject: [PATCH] ls2k300_pi:dts:update pin configuration

Signed-off-by: maoxiaochuan <maoxiaochuan@loongson.cn>
---
 .../boot/dts/ls2k300_vanguard_pi.dts          | 39 ++++++++++---------
 1 file changed, 20 insertions(+), 19 deletions(-)

diff --git a/arch/loongarch/boot/dts/ls2k300_vanguard_pi.dts b/arch/loongarch/boot/dts/ls2k300_vanguard_pi.dts
index a6e1ebcb4..5ed6af6ac 100644
--- a/arch/loongarch/boot/dts/ls2k300_vanguard_pi.dts
+++ b/arch/loongarch/boot/dts/ls2k300_vanguard_pi.dts
@@ -28,13 +28,7 @@
 };
 
 &spi1 {
-	status = "okay";
-
-	spidev0@0 {
-		compatible = "rohm,dh2228fv";
-		reg = <0>;
-		spi-max-frequency = <25000000>;
-	};
+	status = "disabled";
 };
 
 &spi2 {
@@ -45,18 +39,33 @@
 	cs-gpios = <&gpio 67 0>,
 			<&gpio 85 0>;
 
-	spidev1@0 {
-		compatible = "rohm,dh2228fv";
+	mcp3004@0 {
+		compatible = "mcp3004";
 		reg = <0>;
-		spi-max-frequency = <25000000>;
+		spi-max-frequency = <1500000>;
 	};
-	spidev2@1 {
+
+	spidev1@1 {
 		compatible = "rohm,dh2228fv";
 		reg = <1>;
 		spi-max-frequency = <25000000>;
 	};
 };
 
+&i2c1 {
+	i2c-speed = <400000>;
+
+	bh1750@23 {
+		compatible = "rohm,bh1750";
+		reg = <0x23>;
+	};
+
+	bl24c32a@50 {
+		compatible = "atmel,24c32";
+		reg = <0x50>;
+	};
+};
+
 &can0 {
 	status = "disabled";
 };
@@ -72,11 +81,3 @@
 &can3 {
 	status = "disabled";
 };
-
-&pwm0 {
-	status = "okay";
-};
-
-&pwm1 {
-	status = "okay";
-};