diff options
Diffstat (limited to 'arch/avr32')
| -rw-r--r-- | arch/avr32/boards/atngw100/setup.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/arch/avr32/boards/atngw100/setup.c b/arch/avr32/boards/atngw100/setup.c index 6e180f435253..52987c81d668 100644 --- a/arch/avr32/boards/atngw100/setup.c +++ b/arch/avr32/boards/atngw100/setup.c @@ -125,8 +125,11 @@ static struct platform_device ngw_gpio_leds = { }; static struct i2c_gpio_platform_data i2c_gpio_data = { - .sda_pin = GPIO_PIN_PA(6), - .scl_pin = GPIO_PIN_PA(7), + .sda_pin = GPIO_PIN_PA(6), + .scl_pin = GPIO_PIN_PA(7), + .sda_is_open_drain = 1, + .scl_is_open_drain = 1, + .udelay = 2, /* close to 100 kHz */ }; static struct platform_device i2c_gpio_device = { @@ -162,8 +165,10 @@ static int __init atngw100_init(void) } platform_device_register(&ngw_gpio_leds); - at32_select_gpio(i2c_gpio_data.sda_pin, 0); - at32_select_gpio(i2c_gpio_data.scl_pin, 0); + at32_select_gpio(i2c_gpio_data.sda_pin, + AT32_GPIOF_MULTIDRV | AT32_GPIOF_OUTPUT | AT32_GPIOF_HIGH); + at32_select_gpio(i2c_gpio_data.scl_pin, + AT32_GPIOF_MULTIDRV | AT32_GPIOF_OUTPUT | AT32_GPIOF_HIGH); platform_device_register(&i2c_gpio_device); return 0; |