From a5969cabbb4660eab42b6ef0412cbbd1200cf14d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 12 Oct 2024 07:10:09 +0000
Subject: [PATCH] 修改led为gpio
---
kernel/arch/arm/mach-sa1100/jornada720.c | 18 +++++++++++++-----
1 files changed, 13 insertions(+), 5 deletions(-)
diff --git a/kernel/arch/arm/mach-sa1100/jornada720.c b/kernel/arch/arm/mach-sa1100/jornada720.c
index 0a2ca9b..e259298 100644
--- a/kernel/arch/arm/mach-sa1100/jornada720.c
+++ b/kernel/arch/arm/mach-sa1100/jornada720.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* linux/arch/arm/mach-sa1100/jornada720.c
*
@@ -6,11 +7,6 @@
* Copyright (C) 2007 Kristoffer Ericson <Kristoffer.Ericson@gmail.com>
* Copyright (C) 2006 Filip Zyzniewski <filip.zyzniewski@tefnet.pl>
* Copyright (C) 2005 Michael Gernoth <michael@gernoth.net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
*/
#include <linux/init.h>
@@ -190,6 +186,17 @@
.resource = s1d13xxxfb_resources,
};
+static struct gpiod_lookup_table jornada_pcmcia_gpiod_table = {
+ .dev_id = "1800",
+ .table = {
+ GPIO_LOOKUP("sa1111", 0, "s0-power", GPIO_ACTIVE_HIGH),
+ GPIO_LOOKUP("sa1111", 1, "s1-power", GPIO_ACTIVE_HIGH),
+ GPIO_LOOKUP("sa1111", 2, "s0-3v", GPIO_ACTIVE_HIGH),
+ GPIO_LOOKUP("sa1111", 3, "s1-3v", GPIO_ACTIVE_HIGH),
+ { },
+ },
+};
+
static struct resource sa1111_resources[] = {
[0] = DEFINE_RES_MEM(SA1111REGSTART, SA1111REGLEN),
[1] = DEFINE_RES_IRQ(IRQ_GPIO1),
@@ -265,6 +272,7 @@
udelay(20); /* give it some time to restart */
gpiod_add_lookup_table(&jornada_ts_gpiod_table);
+ gpiod_add_lookup_table(&jornada_pcmcia_gpiod_table);
ret = platform_add_devices(devices, ARRAY_SIZE(devices));
}
--
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