openwrt-xburst/target/linux/s3c24xx/patches-2.6.24/1085-bugfix-deglitch-gpio-output-enable.patch.patch

From e05285e4b6a3fa1134d40e91c5a345392e7efba0 Mon Sep 17 00:00:00 2001
From: warmcat <andy@openmoko.com>
Date: Sun, 13 Apr 2008 07:25:47 +0100
Subject: [PATCH] bugfix-deglitch-gpio-output-enable.patch

---
 arch/arm/mach-s3c2440/mach-gta02.c |   10 ++++++++--
 1 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-s3c2440/mach-gta02.c b/arch/arm/mach-s3c2440/mach-gta02.c
index 3816ea5..e32294b 100644
--- a/arch/arm/mach-s3c2440/mach-gta02.c
+++ b/arch/arm/mach-s3c2440/mach-gta02.c
@@ -1258,9 +1258,9 @@ static void __init gta02_machine_init(void)
 		s3c2410_gpio_setpin(GTA02_CHIP_PWD, 0);
 		break;
 	default:
-		s3c2410_gpio_cfgpin(GTA02_GPIO_nWLAN_RESET, S3C2410_GPIO_OUTPUT);
 		/* Chip is in reset state */
 		s3c2410_gpio_setpin(GTA02_GPIO_nWLAN_RESET, 0);
+		s3c2410_gpio_cfgpin(GTA02_GPIO_nWLAN_RESET, S3C2410_GPIO_OUTPUT);
 		mdelay(100);
 		/* Power is up */
 		s3c2410_gpio_setpin(GTA02_CHIP_PWD, 0);
@@ -1300,8 +1300,14 @@ static void __init gta02_machine_init(void)
 	s3c2410_pm_init();
 
 	/* Set LCD_RESET / XRES to high */
-	s3c2410_gpio_cfgpin(GTA01_GPIO_LCD_RESET, S3C2410_GPIO_OUTPUT);
 	s3c2410_gpio_setpin(GTA01_GPIO_LCD_RESET, 1);
+	s3c2410_gpio_cfgpin(GTA01_GPIO_LCD_RESET, S3C2410_GPIO_OUTPUT);
+
+	s3c2410_gpio_setpin(S3C2410_GPD12, 1);
+	s3c2410_gpio_cfgpin(S3C2410_GPD12, S3C2410_GPIO_OUTPUT);
+
+	s3c2410_gpio_setpin(S3C2410_GPD13, 1);
+	s3c2410_gpio_cfgpin(S3C2410_GPD13, S3C2410_GPIO_OUTPUT);
 
 	/* Make sure the modem can wake us up */
 	set_irq_type(GTA02_IRQ_MODEM, IRQT_RISING);
-- 
1.5.6.5