diff options
Diffstat (limited to 'target/linux/ifxmips/files/arch/mips/ifxmips/gpio.c')
| -rw-r--r-- | target/linux/ifxmips/files/arch/mips/ifxmips/gpio.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/target/linux/ifxmips/files/arch/mips/ifxmips/gpio.c b/target/linux/ifxmips/files/arch/mips/ifxmips/gpio.c index 01212d1aef..cf64bda976 100644 --- a/target/linux/ifxmips/files/arch/mips/ifxmips/gpio.c +++ b/target/linux/ifxmips/files/arch/mips/ifxmips/gpio.c @@ -45,9 +45,9 @@ #define PINS_PER_PORT 16 #ifdef CONFIG_IFXMIPS_GPIO_RST_BTN -#define IFXMIPS_RST_PIN 15 -#define IFXMIPS_RST_PORT 1 +unsigned int rst_port = 1; +unsigned int rst_pin = 15; static struct timer_list rst_button_timer; extern struct sock *uevent_sock; @@ -306,7 +306,7 @@ reset_button_poll(unsigned long unused) rst_button_timer.expires = jiffies + (HZ / 4); add_timer(&rst_button_timer); - if (pressed != ifxmips_port_get_input(IFXMIPS_RST_PORT, IFXMIPS_RST_PIN)) + if (pressed != ifxmips_port_get_input(rst_port, rst_pin)) { if(pressed) pressed = 0; @@ -333,10 +333,12 @@ ifxmips_gpio_probe(struct platform_device *dev) int retval = 0; #ifdef CONFIG_IFXMIPS_GPIO_RST_BTN - ifxmips_port_set_open_drain(IFXMIPS_RST_PORT, IFXMIPS_RST_PIN); - ifxmips_port_clear_altsel0(IFXMIPS_RST_PORT, IFXMIPS_RST_PIN); - ifxmips_port_clear_altsel1(IFXMIPS_RST_PORT, IFXMIPS_RST_PIN); - ifxmips_port_set_dir_in(IFXMIPS_RST_PORT, IFXMIPS_RST_PIN); + rst_port = dev->resource[0].start; + rst_pin = dev->resource[0].end; + ifxmips_port_set_open_drain(rst_port, rst_pin); + ifxmips_port_clear_altsel0(rst_port, rst_pin); + ifxmips_port_clear_altsel1(rst_port, rst_pin); + ifxmips_port_set_dir_in(rst_port, rst_pin); seen = jiffies; init_timer(&rst_button_timer); rst_button_timer.function = reset_button_poll; |