linux-kernel - Re: [PATCH 1/2] i2c: tegra: allow DVC support to be compiled out

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Date:   Tue, 18 Jan 2022 12:46:39 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Michał Mirosław <mirq-linux@...e.qmqm.pl>,
        Laxman Dewangan <ldewangan@...dia.com>,
        Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>
Cc:     linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-tegra@...r.kernel.org
Subject: Re: [PATCH 1/2] i2c: tegra: allow DVC support to be compiled out

16.01.2022 19:02, Michał Mirosław пишет:
> {
>  	{ .compatible = "nvidia,tegra114-i2c", .data = &tegra114_i2c_hw, },
>  	{ .compatible = "nvidia,tegra30-i2c", .data = &tegra30_i2c_hw, },
>  	{ .compatible = "nvidia,tegra20-i2c", .data = &tegra20_i2c_hw, },
> +#if IS_ENABLED(CONFIG_I2C_TEGRA_DVC)
>  	{ .compatible = "nvidia,tegra20-i2c-dvc", .data = &tegra20_i2c_hw, },
> +#endif

You can use IS_ENABLED(ARCH_TEGRA_2x_SOC), and similar for T210. Then
you won't need to add new Kconfig entries.