Aw: [PATCH v2] Cubieboard2:SUN7I:Add LED BOOT support

[Frank Wunderlich]

Hi,

you should add maintainer email for your patch

$ scripts/get_maintainer.pl board/sunxi/board.c
Jagan Teki <jagan at amarulasolutions.com> (maintainer:ARM SUNXI)
Andre Przywara <andre.przywara at arm.com> (maintainer:ARM SUNXI)
u-boot at lists.denx.de (open list)

regards Frank


> Gesendet: Mittwoch, 08. Dezember 2021 um 15:22 Uhr
> Von: "Javad Rahimi" <javad321javad at gmail.com>
> An: u-boot at lists.denx.de
> Cc: "Javad Rahimi" <javad321javad at gmail.com>
> Betreff: [PATCH v2] Cubieboard2:SUN7I:Add LED BOOT support
>
> This feature makes it possible to assign one of
> LED1(PH20) and LED2(PH21) to BOOT process LED.
> User should activates the "Enable status LED API" in
> "Device Drivers -> LED Support"
>
> Signed-off-by: Javad Rahimi <javad321javad at gmail.com>
> ---
> This is my first contributation in open source world.
> I'm sorry if I have mistakes in my commits and versioning.
> I do my best to learn fast.
>
> Changes in v2:
> - Missed braces added
> - Unnecessary debug removed
> - Some typo fixed
>
>  board/sunxi/board.c | 49 +++++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 49 insertions(+)
>
> diff --git a/board/sunxi/board.c b/board/sunxi/board.c
> index 4f5747c34a..5e2f6ae902 100644
> --- a/board/sunxi/board.c
> +++ b/board/sunxi/board.c
> @@ -1002,3 +1002,52 @@ int board_fit_config_name_match(const char *name)
>  	return ret;
>  }
>  #endif
> +
> +#if defined(CONFIG_LED_STATUS) && defined(CONFIG_LED_STATUS_BOOT) && defined(CONFIG_LED_STATUS_BOARD_SPECIFIC)
> +
> +#define CUBIE2_LED_BOOT_GPIO  "PH20"
> +static int gpio_boot_led;
> +
> +void __led_init(led_id_t mask, int state)
> +{
> +	int ret;
> +
> +	if (mask != CONFIG_LED_STATUS_BOOT)
> +		return;
> +
> +	ret = gpio_lookup_name(CUBIE2_LED_BOOT_GPIO, NULL, NULL, &gpio_boot_led);
> +
> +	if (ret)
> +		return;
> +
> +	ret = gpio_request(gpio_boot_led, "boot_led");
> +	if (ret == -1) {
> +		debug("[gpio_request] Error:%d\n", ret);
> +		return;
> +	}
> +
> +	ret = gpio_direction_output(gpio_boot_led, 1);
> +	if (ret == -1) {
> +		debug("[gpio_direction_output] Error:%d\n", ret);
> +		return;
> +	}
> +	__led_set(mask, state);
> +}
> +
> +void __led_set(led_id_t mask, int state)
> +{
> +	if (mask != CONFIG_LED_STATUS_BOOT)
> +		return;
> +
> +	gpio_set_value(gpio_boot_led, state);
> +}
> +
> +void __led_toggle(led_id_t mask)
> +{
> +	if (mask != CONFIG_LED_STATUS_BOOT)
> +		return;
> +
> +	gpio_set_value(gpio_boot_led, !gpio_get_value(gpio_boot_led));
> +}
> +
> +#endif
> --
> 2.25.1
>
>