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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
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