From 50a212ec906f7524620675f0c57357691c26c81f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 16 Oct 2024 01:20:19 +0000
Subject: [PATCH] 修改GPIO导出默认初始值
---
kernel/arch/arm/boot/dts/bcm2835-rpi-cm1.dtsi | 7 ++++++-
1 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/kernel/arch/arm/boot/dts/bcm2835-rpi-cm1.dtsi b/kernel/arch/arm/boot/dts/bcm2835-rpi-cm1.dtsi
index ef22c2d..e4e6b6a 100644
--- a/kernel/arch/arm/boot/dts/bcm2835-rpi-cm1.dtsi
+++ b/kernel/arch/arm/boot/dts/bcm2835-rpi-cm1.dtsi
@@ -5,11 +5,16 @@
/ {
leds {
- act {
+ led-act {
gpios = <&gpio 47 GPIO_ACTIVE_LOW>;
};
};
+ memory@0 {
+ device_type = "memory";
+ reg = <0 0x20000000>;
+ };
+
reg_3v3: fixed-regulator {
compatible = "regulator-fixed";
regulator-name = "3V3";
--
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