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Diffstat (limited to 'target/linux/s3c24xx/patches-2.6.24/1085-bugfix-deglitch-gpio-output-enable.patch.patch')
-rw-r--r--target/linux/s3c24xx/patches-2.6.24/1085-bugfix-deglitch-gpio-output-enable.patch.patch43
1 files changed, 43 insertions, 0 deletions
diff --git a/target/linux/s3c24xx/patches-2.6.24/1085-bugfix-deglitch-gpio-output-enable.patch.patch b/target/linux/s3c24xx/patches-2.6.24/1085-bugfix-deglitch-gpio-output-enable.patch.patch
new file mode 100644
index 0000000000..75846bff71
--- /dev/null
+++ b/target/linux/s3c24xx/patches-2.6.24/1085-bugfix-deglitch-gpio-output-enable.patch.patch
@@ -0,0 +1,43 @@
+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
+