Re: [PATCH v2 1/4] reset: gpio: Add GPIO-based reset controller

[Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>]

On Fr, 2024-01-05 at 16:59 +0100, Krzysztof Kozlowski wrote:
> Add a simple driver to control GPIO-based resets using the reset
> controller API for the cases when the GPIOs are shared and reset should
> be coordinated.  The driver is expected to be used by reset core
> framework for ad-hoc reset controllers.

I don't know how evil it is to set a parent-less platform device's
of_node to another device's node, but I like the simplicity of a
single-GPIO reset controller driver more that I had expected.

[...]
> diff --git a/drivers/reset/reset-gpio.c b/drivers/reset/reset-gpio.c
> new file mode 100644
> index 000000000000..cf0a867cbc5f
> --- /dev/null
> +++ b/drivers/reset/reset-gpio.c
> @@ -0,0 +1,121 @@
[...]
> +static void reset_gpio_of_args_put(void *data)

This should probably be called reset_gpio_of_node_put().

> +{
> +	of_node_put(data);
> +}
[...]

regards
Philipp