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/kirkwood-netgear_readynas_nv+_v2.dts | 14 ++++++++++++++
1 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/kernel/arch/arm/boot/dts/kirkwood-netgear_readynas_nv+_v2.dts b/kernel/arch/arm/boot/dts/kirkwood-netgear_readynas_nv+_v2.dts
index 8cc8550..b13aee5 100644
--- a/kernel/arch/arm/boot/dts/kirkwood-netgear_readynas_nv+_v2.dts
+++ b/kernel/arch/arm/boot/dts/kirkwood-netgear_readynas_nv+_v2.dts
@@ -113,6 +113,20 @@
};
};
+ auxdisplay {
+ compatible = "hit,hd44780";
+ data-gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>,
+ <&gpio1 1 GPIO_ACTIVE_HIGH>,
+ <&gpio1 3 GPIO_ACTIVE_HIGH>,
+ <&gpio1 17 GPIO_ACTIVE_HIGH>;
+ enable-gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
+ rs-gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
+ rw-gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
+ backlight-gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
+ display-height-chars = <2>;
+ display-width-chars = <16>;
+ };
+
gpio-leds {
compatible = "gpio-leds";
pinctrl-0 = < &pmx_led_blue_power &pmx_led_blue_backup
--
Gitblit v1.6.2