Re: [PATCH v3 1/3] leds: simatic-ipc-leds-gpio: move two extra gpio pins into another table

[Andy Shevchenko <andriy.shevchenko@linux.intel.com>]

On Mon, May 15, 2023 at 05:03:50PM +0200, Henning Schild wrote:
> There are two special pins needed to init the LEDs. We used to have them
> at the end of the gpiod_lookup table to give to "leds-gpio". A cleaner
> way is to have a dedicated table for the special pins.

...

>  static struct gpiod_lookup_table simatic_ipc_led_gpio_table_127e = {
>  	.dev_id = "leds-gpio",
> @@ -26,6 +27,12 @@ static struct gpiod_lookup_table simatic_ipc_led_gpio_table_127e = {
>  		GPIO_LOOKUP_IDX("apollolake-pinctrl.0", 58, NULL, 3, GPIO_ACTIVE_LOW),
>  		GPIO_LOOKUP_IDX("apollolake-pinctrl.0", 60, NULL, 4, GPIO_ACTIVE_LOW),
>  		GPIO_LOOKUP_IDX("apollolake-pinctrl.0", 51, NULL, 5, GPIO_ACTIVE_LOW),

Missing terminator. I'm wondering how this works...

> +	},
> +};
> +
> +static struct gpiod_lookup_table simatic_ipc_led_gpio_table_127e_extra = {
> +	.dev_id = NULL, /* Filled during initialization */
> +	.table = {
>  		GPIO_LOOKUP_IDX("apollolake-pinctrl.0", 56, NULL, 6, GPIO_ACTIVE_LOW),
>  		GPIO_LOOKUP_IDX("apollolake-pinctrl.0", 59, NULL, 7, GPIO_ACTIVE_HIGH),
>  	},
> @@ -40,9 +47,15 @@ static struct gpiod_lookup_table simatic_ipc_led_gpio_table_227g = {
>  		GPIO_LOOKUP_IDX("gpio-f7188x-2", 3, NULL, 3, GPIO_ACTIVE_LOW),
>  		GPIO_LOOKUP_IDX("gpio-f7188x-2", 4, NULL, 4, GPIO_ACTIVE_LOW),
>  		GPIO_LOOKUP_IDX("gpio-f7188x-2", 5, NULL, 5, GPIO_ACTIVE_LOW),

Ditto.

> +	},
> +};
> +
> +static struct gpiod_lookup_table simatic_ipc_led_gpio_table_227g_extra = {
> +	.dev_id = NULL, /* Filled during initialization */
> +	.table = {
>  		GPIO_LOOKUP_IDX("gpio-f7188x-3", 6, NULL, 6, GPIO_ACTIVE_HIGH),
>  		GPIO_LOOKUP_IDX("gpio-f7188x-3", 7, NULL, 7, GPIO_ACTIVE_HIGH),

Ditto.

> -	}
> +	},
>  };

-- 
With Best Regards,
Andy Shevchenko