diff options
Diffstat (limited to 'arch/arm/mach-ixp4xx')
| -rw-r--r-- | arch/arm/mach-ixp4xx/vulcan-setup.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/arch/arm/mach-ixp4xx/vulcan-setup.c b/arch/arm/mach-ixp4xx/vulcan-setup.c index 731fb2019ecb..2c03d2f6b647 100644 --- a/arch/arm/mach-ixp4xx/vulcan-setup.c +++ b/arch/arm/mach-ixp4xx/vulcan-setup.c @@ -16,6 +16,7 @@ #include <linux/serial_8250.h> #include <linux/io.h> #include <linux/w1-gpio.h> +#include <linux/gpio/machine.h> #include <linux/mtd/plat-ram.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -162,9 +163,16 @@ static struct platform_device vulcan_max6369 = { .num_resources = 1, }; +static struct gpiod_lookup_table vulcan_w1_gpiod_table = { + .dev_id = "w1-gpio", + .table = { + GPIO_LOOKUP_IDX("IXP4XX_GPIO_CHIP", 14, NULL, 0, + GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), + }, +}; + static struct w1_gpio_platform_data vulcan_w1_gpio_pdata = { - .pin = 14, - .ext_pullup_enable_pin = -EINVAL, + /* Intentionally left blank */ }; static struct platform_device vulcan_w1_gpio = { @@ -233,6 +241,7 @@ static void __init vulcan_init(void) IXP4XX_EXP_BUS_WR_EN | IXP4XX_EXP_BUS_BYTE_EN; + gpiod_add_lookup_table(&vulcan_w1_gpiod_table); platform_add_devices(vulcan_devices, ARRAY_SIZE(vulcan_devices)); } |