linux-kernel - Re: [RFC PATCH v5 9/9] arm64: tegra: Add Tegra VI CSI support in device tree

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Date:   Tue, 24 Mar 2020 22:19:02 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Sowjanya Komatineni <skomatineni@...dia.com>,
        thierry.reding@...il.com, jonathanh@...dia.com, frankc@...dia.com,
        hverkuil@...all.nl, helen.koike@...labora.com
Cc:     sboyd@...nel.org, linux-media@...r.kernel.org,
        devicetree@...r.kernel.org, linux-clk@...r.kernel.org,
        linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [RFC PATCH v5 9/9] arm64: tegra: Add Tegra VI CSI support in
 device tree

23.03.2020 20:52, Sowjanya Komatineni пишет:
...
> +			pd_venc: venc {
> +				clocks = <&tegra_car TEGRA210_CLK_VI>,
> +					 <&tegra_car TEGRA210_CLK_CSI>;
> +				resets = <&mc TEGRA210_MC_RESET_VI>,

The MC resetting should be needed only for a hardware hot-resetting. It
should be wrong to add it to the power domain.

> +					 <&tegra_car TEGRA210_RST_VI>,
> +					 <&tegra_car TEGRA210_CLK_CSI>;
> +				#power-domain-cells = <0>;
> +			};
>  		};