diff options
Diffstat (limited to 'target/linux/s3c24xx/patches-2.6.24/1129--neo-bluetooth-GTA01_GPIO_MODEM_RST-GTA02_GPIO_M.patch')
| -rw-r--r-- | target/linux/s3c24xx/patches-2.6.24/1129--neo-bluetooth-GTA01_GPIO_MODEM_RST-GTA02_GPIO_M.patch | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/target/linux/s3c24xx/patches-2.6.24/1129--neo-bluetooth-GTA01_GPIO_MODEM_RST-GTA02_GPIO_M.patch b/target/linux/s3c24xx/patches-2.6.24/1129--neo-bluetooth-GTA01_GPIO_MODEM_RST-GTA02_GPIO_M.patch new file mode 100644 index 0000000000..5bd256248c --- /dev/null +++ b/target/linux/s3c24xx/patches-2.6.24/1129--neo-bluetooth-GTA01_GPIO_MODEM_RST-GTA02_GPIO_M.patch @@ -0,0 +1,43 @@ +From 3beacb9939b07b974a9150a0a5848e0fbdb07df9 Mon Sep 17 00:00:00 2001 +From: Holger Freyther <zecke@openmoko.org> +Date: Sun, 13 Apr 2008 07:25:58 +0100 +Subject: [PATCH] [neo bluetooth] GTA01_GPIO_MODEM_RST != GTA02_GPIO_MODEM_RST + The bluetooth enable and modem reset switched the order in + gta02. Do not poke the bluetooth dongle when we want to reset + the modem. + +Signed-Off-By: Holger Freyther <zecke@openmoko.org> +--- + arch/arm/plat-s3c24xx/neo1973_pm_gsm.c | 9 +++++++-- + 1 files changed, 7 insertions(+), 2 deletions(-) + +diff --git a/arch/arm/plat-s3c24xx/neo1973_pm_gsm.c b/arch/arm/plat-s3c24xx/neo1973_pm_gsm.c +index cde3dd8..5ad942e 100644 +--- a/arch/arm/plat-s3c24xx/neo1973_pm_gsm.c ++++ b/arch/arm/plat-s3c24xx/neo1973_pm_gsm.c +@@ -60,7 +60,9 @@ static ssize_t gsm_read(struct device *dev, struct device_attribute *attr, + if (s3c2410_gpio_getpin(GTA01_GPIO_MODEM_ON)) + goto out_1; + } else if (!strcmp(attr->attr.name, "reset")) { +- if (s3c2410_gpio_getpin(GTA01_GPIO_MODEM_RST)) ++ if (machine_is_neo1973_gta01() && s3c2410_gpio_getpin(GTA01_GPIO_MODEM_RST)) ++ goto out_1; ++ else if (machine_is_neo1973_gta02() && s3c2410_gpio_getpin(GTA02_GPIO_MODEM_RST)) + goto out_1; + } else if (!strcmp(attr->attr.name, "download")) { + if (machine_is_neo1973_gta01()) { +@@ -135,7 +137,10 @@ static ssize_t gsm_write(struct device *dev, struct device_attribute *attr, + } + } + } else if (!strcmp(attr->attr.name, "reset")) { +- s3c2410_gpio_setpin(GTA01_GPIO_MODEM_RST, on); ++ if (machine_is_neo1973_gta01()) ++ s3c2410_gpio_setpin(GTA01_GPIO_MODEM_RST, on); ++ else if (machine_is_neo1973_gta02()) ++ s3c2410_gpio_setpin(GTA02_GPIO_MODEM_RST, on); + } else if (!strcmp(attr->attr.name, "download")) { + if (machine_is_neo1973_gta01()) + s3c2410_gpio_setpin(GTA01_GPIO_MODEM_DNLOAD, on); +-- +1.5.6.5 + |