Re: [PATCH v6 09/13] pinctrl: eyeq5: add platform driver

[Linus Walleij]

On Mon, Feb 12, 2024 at 2:44 PM Théo Lebrun <theo.lebrun@xxxxxxxxxxx> wrote:

> Add the Mobileye EyeQ5 pin controller driver. It might grow to add later
> support of other platforms from Mobileye. It belongs to a syscon region
> called OLB.
>
> Existing pins and their function live statically in the driver code
> rather than in the devicetree, see compatible match data.
>
> Signed-off-by: Théo Lebrun <theo.lebrun@xxxxxxxxxxx>

Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

> +       ret = devm_pinctrl_register_and_init(dev, &pctrl->desc, pctrl, &pctldev);
> +       if (ret) {
> +               dev_err(dev, "Failed registering pinctrl device: %d\n", ret);
> +               return ret;
> +       }
> +
> +       ret = pinctrl_enable(pctldev);
> +       if (ret) {
> +               dev_err(dev, "Failed enabling pinctrl device: %d\n", ret);
> +               return ret;
> +       }

You could use dev_err_probe() here which suppresses -EPROBE_DEFER
messages, but I'm not picky, just mentioning it.

Yours,
Linus Walleij