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/at91-tse850-3.dts | 35 ++++++++++++++---------------------
1 files changed, 14 insertions(+), 21 deletions(-)
diff --git a/kernel/arch/arm/boot/dts/at91-tse850-3.dts b/kernel/arch/arm/boot/dts/at91-tse850-3.dts
index 6b2be52..7e5c598 100644
--- a/kernel/arch/arm/boot/dts/at91-tse850-3.dts
+++ b/kernel/arch/arm/boot/dts/at91-tse850-3.dts
@@ -1,11 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* at91-tse850-3.dts - Device Tree file for the Axentia TSE-850 3.0 board
*
* Copyright (C) 2017 Axentia Technologies AB
*
* Author: Peter Rosin <peda@axentia.se>
- *
- * Licensed under GPLv2 or later.
*/
/dts-v1/;
#include <dt-bindings/pwm/pwm.h>
@@ -15,25 +14,6 @@
model = "Axentia TSE-850 3.0";
compatible = "axentia,tse850v3", "axentia,linea",
"atmel,sama5d31", "atmel,sama5d3", "atmel,sama5";
-
- ahb {
- apb {
- pinctrl@fffff200 {
- tse850 {
- pinctrl_usba_vbus: usba-vbus {
- atmel,pins =
- <AT91_PIOC 31
- AT91_PERIPH_GPIO
- AT91_PINCTRL_DEGLITCH>;
- };
- };
- };
-
- watchdog@fffffe40 {
- status = "okay";
- };
- };
- };
sck: oscillator {
compatible = "fixed-clock";
@@ -253,6 +233,19 @@
};
};
+&pinctrl {
+ tse850 {
+ pinctrl_usba_vbus: usba-vbus {
+ atmel,pins = <AT91_PIOC 31 AT91_PERIPH_GPIO
+ AT91_PINCTRL_DEGLITCH>;
+ };
+ };
+};
+
+&watchdog {
+ status = "okay";
+};
+
&usart0 {
status = "okay";
--
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