diff options
Diffstat (limited to 'arch/arm/mach-ixp4xx/nas100d-setup.c')
| -rw-r--r-- | arch/arm/mach-ixp4xx/nas100d-setup.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/arch/arm/mach-ixp4xx/nas100d-setup.c b/arch/arm/mach-ixp4xx/nas100d-setup.c index 4e0f762bc651..435602085408 100644 --- a/arch/arm/mach-ixp4xx/nas100d-setup.c +++ b/arch/arm/mach-ixp4xx/nas100d-setup.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * arch/arm/mach-ixp4xx/nas100d-setup.c * @@ -27,7 +28,7 @@ #include <linux/leds.h> #include <linux/reboot.h> #include <linux/i2c.h> -#include <linux/i2c-gpio.h> +#include <linux/gpio/machine.h> #include <linux/io.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -100,16 +101,21 @@ static struct platform_device nas100d_leds = { .dev.platform_data = &nas100d_led_data, }; -static struct i2c_gpio_platform_data nas100d_i2c_gpio_data = { - .sda_pin = NAS100D_SDA_PIN, - .scl_pin = NAS100D_SCL_PIN, +static struct gpiod_lookup_table nas100d_i2c_gpiod_table = { + .dev_id = "i2c-gpio", + .table = { + GPIO_LOOKUP_IDX("IXP4XX_GPIO_CHIP", NAS100D_SDA_PIN, + NULL, 0, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), + GPIO_LOOKUP_IDX("IXP4XX_GPIO_CHIP", NAS100D_SCL_PIN, + NULL, 1, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), + }, }; static struct platform_device nas100d_i2c_gpio = { .name = "i2c-gpio", .id = 0, .dev = { - .platform_data = &nas100d_i2c_gpio_data, + .platform_data = NULL, }, }; @@ -197,7 +203,7 @@ static int power_button_countdown; #define PBUTTON_HOLDDOWN_COUNT 4 /* 2 secs */ static void nas100d_power_handler(unsigned long data); -static DEFINE_TIMER(nas100d_power_timer, nas100d_power_handler, 0, 0); +static DEFINE_TIMER(nas100d_power_timer, nas100d_power_handler); static void nas100d_power_handler(unsigned long data) { @@ -280,6 +286,7 @@ static void __init nas100d_init(void) nas100d_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1; + gpiod_add_lookup_table(&nas100d_i2c_gpiod_table); i2c_register_board_info(0, nas100d_i2c_board_info, ARRAY_SIZE(nas100d_i2c_board_info)); |