diff options
Diffstat (limited to 'arch/arm/mach-ixp4xx/dsmg600-setup.c')
| -rw-r--r-- | arch/arm/mach-ixp4xx/dsmg600-setup.c | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/arch/arm/mach-ixp4xx/dsmg600-setup.c b/arch/arm/mach-ixp4xx/dsmg600-setup.c index b3bd0e137f6d..0f5c99941a7d 100644 --- a/arch/arm/mach-ixp4xx/dsmg600-setup.c +++ b/arch/arm/mach-ixp4xx/dsmg600-setup.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * DSM-G600 board-setup * @@ -25,7 +26,7 @@ #include <linux/leds.h> #include <linux/reboot.h> #include <linux/i2c.h> -#include <linux/i2c-gpio.h> +#include <linux/gpio/machine.h> #include <mach/hardware.h> @@ -68,16 +69,21 @@ static struct platform_device dsmg600_flash = { .resource = &dsmg600_flash_resource, }; -static struct i2c_gpio_platform_data dsmg600_i2c_gpio_data = { - .sda_pin = DSMG600_SDA_PIN, - .scl_pin = DSMG600_SCL_PIN, +static struct gpiod_lookup_table dsmg600_i2c_gpiod_table = { + .dev_id = "i2c-gpio", + .table = { + GPIO_LOOKUP_IDX("IXP4XX_GPIO_CHIP", DSMG600_SDA_PIN, + NULL, 0, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), + GPIO_LOOKUP_IDX("IXP4XX_GPIO_CHIP", DSMG600_SCL_PIN, + NULL, 1, GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), + }, }; static struct platform_device dsmg600_i2c_gpio = { .name = "i2c-gpio", .id = 0, .dev = { - .platform_data = &dsmg600_i2c_gpio_data, + .platform_data = NULL, }, }; @@ -173,10 +179,10 @@ static int power_button_countdown; /* Must hold the button down for at least this many counts to be processed */ #define PBUTTON_HOLDDOWN_COUNT 4 /* 2 secs */ -static void dsmg600_power_handler(unsigned long data); -static DEFINE_TIMER(dsmg600_power_timer, dsmg600_power_handler, 0, 0); +static void dsmg600_power_handler(struct timer_list *unused); +static DEFINE_TIMER(dsmg600_power_timer, dsmg600_power_handler); -static void dsmg600_power_handler(unsigned long data) +static void dsmg600_power_handler(struct timer_list *unused) { /* This routine is called twice per second to check the * state of the power button. @@ -269,6 +275,7 @@ static void __init dsmg600_init(void) dsmg600_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1; + gpiod_add_lookup_table(&dsmg600_i2c_gpiod_table); i2c_register_board_info(0, dsmg600_i2c_board_info, ARRAY_SIZE(dsmg600_i2c_board_info)); |