Re: [PATCH v3] gpio: tegra186: Check GPIO pin permission before access.

[Linus Walleij]

On Fri, Oct 7, 2022 at 7:59 AM Prathamesh Shete <pshete@xxxxxxxxxx> wrote:

> This change checks if we have the necessary permission to
> access the GPIO. For devices that have support for virtualisation
> we need to check both the TEGRA186_GPIO_VM_REG and the
> TEGRA186_GPIO_SCR_REG registers. For device that do not have
> virtualisation support for GPIOs we only need to check the
> TEGRA186_GPIO_SCR_REG register.
>
> Signed-off-by: Manish Bhardwaj <mbhardwaj@xxxxxxxxxx>
> Signed-off-by: Prathamesh Shete <pshete@xxxxxxxxxx>

Very nice patch!
Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

Yours,
Linus Walleij