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| author | Linus Walleij <linus.walleij@linaro.org> | 2024-04-23 15:54:00 +0200 |
|---|---|---|
| committer | Gregory CLEMENT <gregory.clement@bootlin.com> | 2024-05-05 18:18:17 +0200 |
| commit | 73acd2ed594e6065cc3808dc7d921c10c7bb0909 (patch) | |
| tree | b041e9f3f5c33b5029e33a98f3dd80d90bd1318c /arch/arm/mach-orion5x | |
| parent | 948d1a99ac111beba0e27dba376c3e0fae98a779 (diff) | |
| download | linux-stable-73acd2ed594e6065cc3808dc7d921c10c7bb0909.tar.gz linux-stable-73acd2ed594e6065cc3808dc7d921c10c7bb0909.tar.bz2 linux-stable-73acd2ed594e6065cc3808dc7d921c10c7bb0909.zip | |
ARM: orion5x: Convert Net2big board to GPIO descriptors for LEDs
This makes the LEDs on the Net2big Orion5x board use GPIO
descriptors instead of hardcoded GPIOs from the global
numberspace.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Diffstat (limited to 'arch/arm/mach-orion5x')
| -rw-r--r-- | arch/arm/mach-orion5x/net2big-setup.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/arch/arm/mach-orion5x/net2big-setup.c b/arch/arm/mach-orion5x/net2big-setup.c index 695cc683cd83..6ad9740b426b 100644 --- a/arch/arm/mach-orion5x/net2big-setup.c +++ b/arch/arm/mach-orion5x/net2big-setup.c @@ -18,6 +18,7 @@ #include <linux/i2c.h> #include <linux/ata_platform.h> #include <linux/gpio.h> +#include <linux/gpio/machine.h> #include <linux/delay.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -214,19 +215,30 @@ err_free_1: static struct gpio_led net2big_leds[] = { { .name = "net2big:red:power", - .gpio = NET2BIG_GPIO_PWR_RED_LED, }, { .name = "net2big:blue:power", - .gpio = NET2BIG_GPIO_PWR_BLUE_LED, }, { .name = "net2big:red:sata0", - .gpio = NET2BIG_GPIO_SATA0_RED_LED, }, { .name = "net2big:red:sata1", - .gpio = NET2BIG_GPIO_SATA1_RED_LED, + }, +}; + +static struct gpiod_lookup_table net2big_leds_gpio_table = { + .dev_id = "leds-gpio", + .table = { + GPIO_LOOKUP_IDX("orion_gpio0", NET2BIG_GPIO_PWR_RED_LED, NULL, + 0, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("orion_gpio0", NET2BIG_GPIO_PWR_BLUE_LED, NULL, + 1, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("orion_gpio0", NET2BIG_GPIO_SATA0_RED_LED, NULL, + 2, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("orion_gpio0", NET2BIG_GPIO_SATA1_RED_LED, NULL, + 3, GPIO_ACTIVE_HIGH), + { }, }, }; @@ -282,6 +294,7 @@ static void __init net2big_gpio_leds_init(void) if (err) pr_err("net2big: failed to setup SATA1 blue LED GPIO\n"); + gpiod_add_lookup_table(&net2big_leds_gpio_table); platform_device_register(&net2big_gpio_leds); } |