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References: <ZGztRb_CreLi_rYv@surfacebook> <20230524105021.9418-1-pshete@nvidia.com>
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From:   Bartosz Golaszewski <brgl@bgdev.pl>
Date:   Fri, 26 May 2023 14:29:17 +0200
Message-ID: <CAMRc=Md+--VhGkyz5+1f+yS6nmNwpxf09HaFTnhyEAzJ6xSavw@mail.gmail.com>
Subject: Re: [PATCH v4] gpio: tegra186: Check GPIO pin permission before access.
To:     Prathamesh Shete <pshete@nvidia.com>
Cc:     linus.walleij@linaro.org, thierry.reding@gmail.com,
        jonathanh@nvidia.com, linux-tegra@vger.kernel.org,
        linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org,
        smangipudi@nvidia.com, Manish Bhardwaj <mbhardwaj@nvidia.com>
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On Wed, May 24, 2023 at 12:50=E2=80=AFPM Prathamesh Shete <pshete@nvidia.co=
m> 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@nvidia.com>
> Signed-off-by: Prathamesh Shete <pshete@nvidia.com>
> Acked-by: Thierry Reding <treding@nvidia.com>
> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
> Acked-by: Jon Hunter <jonathanh@nvidia.com>
> ---

Applied, thanks!

Bart