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Date:   Fri, 7 Oct 2022 12:25:14 +0200
From:   Thierry Reding <thierry.reding@gmail.com>
To:     Prathamesh Shete <pshete@nvidia.com>
Cc:     linus.walleij@linaro.org, bgolaszewski@baylibre.com,
        jonathanh@nvidia.com, linux-gpio@vger.kernel.org,
        linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org,
        smangipudi@nvidia.com, kyarlagadda@nvidia.com,
        Manish Bhardwaj <mbhardwaj@nvidia.com>
Subject: Re: [PATCH v3] gpio: tegra186: Check GPIO pin permission before
 access.
Message-ID: <Yz/+ijx/QbUMzqHV@orome>
References: <Yz62XmiH8YG3Dtsf@orome>
 <20221007055936.5446-1-pshete@nvidia.com>
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On Fri, Oct 07, 2022 at 11:29:36AM +0530, Prathamesh Shete 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.
>=20
> Signed-off-by: Manish Bhardwaj <mbhardwaj@nvidia.com>
> Signed-off-by: Prathamesh Shete <pshete@nvidia.com>
> ---
>  drivers/gpio/gpio-tegra186.c | 78 ++++++++++++++++++++++++++++++++++++
>  1 file changed, 78 insertions(+)

I like it, thanks!

Acked-by: Thierry Reding <treding@nvidia.com>

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