diff options
| author | Gabor Juhos <juhosg@openwrt.org> | 2007-12-11 17:59:42 +0000 |
|---|---|---|
| committer | Gabor Juhos <juhosg@openwrt.org> | 2007-12-11 17:59:42 +0000 |
| commit | 224aaf34ac23a499b590f37f801b597f169fec86 (patch) | |
| tree | 4635fa23fbf89ee6b564f5d559709bb72903ac3d /target/linux/adm5120/files/arch | |
| parent | 7afab49bc7fb1518d8ef7f3071f6b82936196df8 (diff) | |
| download | upstream-224aaf34ac23a499b590f37f801b597f169fec86.tar.gz upstream-224aaf34ac23a499b590f37f801b597f169fec86.tar.bz2 upstream-224aaf34ac23a499b590f37f801b597f169fec86.zip | |
enable wait state pin for the CF slot on the RB153 board
SVN-Revision: 9709
Diffstat (limited to 'target/linux/adm5120/files/arch')
| -rw-r--r-- | target/linux/adm5120/files/arch/mips/adm5120/boards/mikrotik.c | 4 | ||||
| -rw-r--r-- | target/linux/adm5120/files/arch/mips/adm5120/gpio.c | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/target/linux/adm5120/files/arch/mips/adm5120/boards/mikrotik.c b/target/linux/adm5120/files/arch/mips/adm5120/boards/mikrotik.c index 102fa56157..3d2facfd15 100644 --- a/target/linux/adm5120/files/arch/mips/adm5120/boards/mikrotik.c +++ b/target/linux/adm5120/files/arch/mips/adm5120/boards/mikrotik.c @@ -242,8 +242,10 @@ static void __init rb1xx_flash_setup(void) static void __init rb153_cf_setup(void) { - /* enable CSX1:INTX1 on GPIO 3:4 for the CF slot */ + /* enable CSX1:INTX1 on GPIO[3:4] for the CF slot */ adm5120_gpio_csx1_enable(); + /* enable the wait state pin GPIO[0] for external I/O control */ + adm5120_gpio_ew_enable(); gpio_request(RB153_GPIO_CF_RDY, "cf-ready"); gpio_direction_input(RB153_GPIO_CF_RDY); diff --git a/target/linux/adm5120/files/arch/mips/adm5120/gpio.c b/target/linux/adm5120/files/arch/mips/adm5120/gpio.c index a6cfdcbe09..a9e6e6bdfb 100644 --- a/target/linux/adm5120/files/arch/mips/adm5120/gpio.c +++ b/target/linux/adm5120/files/arch/mips/adm5120/gpio.c @@ -370,6 +370,8 @@ void __init adm5120_gpio_ew_enable(void) t = SW_READ_REG(GPIO_CONF2); t |= GPIO_CONF2_EW; SW_WRITE_REG(GPIO_CONF2, t); + + adm5120_gpio_map[ADM5120_GPIO_PIN0].flags &= ~GPIO_FLAG_VALID; } void __init adm5120_gpio_init(void) |