linux-kernel - Re: [PATCH v5 18/19] arm64: tegra: smaug: Change clk_out

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Date:   Mon, 23 Dec 2019 01:00:01 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Sowjanya Komatineni <skomatineni@...dia.com>,
        thierry.reding@...il.com, jonathanh@...dia.com, broonie@...nel.org,
        lgirdwood@...il.com, perex@...ex.cz, tiwai@...e.com,
        mperttunen@...dia.com, gregkh@...uxfoundation.org,
        sboyd@...nel.org, robh+dt@...nel.org, mark.rutland@....com
Cc:     pdeschrijver@...dia.com, pgaikwad@...dia.com, spujar@...dia.com,
        josephl@...dia.com, daniel.lezcano@...aro.org,
        mmaddireddy@...dia.com, markz@...dia.com,
        devicetree@...r.kernel.org, linux-clk@...r.kernel.org,
        linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v5 18/19] arm64: tegra: smaug: Change clk_out_2 provider
 to pmc

21.12.2019 01:27, Sowjanya Komatineni пишет:
> clk_out_2 is one of the clocks from Tegra PMC block and Tegra PMC
> clocks are moved from clock driver to pmc driver with pmc as clock
> provider and using pmc clock ids.
> 
> This patch changes clk_out_2 provider to pmc and uses corresponding
> pmc clock id for clk_out_2.
> 
> Signed-off-by: Sowjanya Komatineni <skomatineni@...dia.com>
> ---
>  arch/arm64/boot/dts/nvidia/tegra210-smaug.dts | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts
> index 72c7a04ac1df..2faab6390552 100644
> --- a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts
> +++ b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts
> @@ -1592,7 +1592,7 @@
>  			reg = <0x1a>;
>  			interrupt-parent = <&gpio>;
>  			interrupts = <TEGRA_GPIO(E, 6) IRQ_TYPE_LEVEL_LOW>;
> -			clocks = <&tegra_car TEGRA210_CLK_CLK_OUT_2>;
> +			clocks = <&tegra_pmc TEGRA_PMC_CLK_OUT_2>;
>  			clock-names = "mclk";
>  
>  			nuvoton,jkdet-enable;
> 

Isn't "assigned-clocks" needed here?