Re: [PATCH/RFT] arm64: dts: renesas: r8a77990: Add cpg reset for LVDS Interface

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Hi Kaneko-san,

On Fri, Jun 7, 2019 at 4:36 PM Yoshihiro Kaneko <ykaneko0929@xxxxxxxxx> wrote:
> From: Takeshi Kihara <takeshi.kihara.df@xxxxxxxxxxx>
>
> It is necessary to reset the LVDS Interface according to display on/off.
> Therefore, this patch adds CPG reset properties in DU device node
> for the R8A77990 SoC.
>
> Signed-off-by: Takeshi Kihara <takeshi.kihara.df@xxxxxxxxxxx>
> Signed-off-by: Yoshihiro Kaneko <ykaneko0929@xxxxxxxxx>
> ---
>
> This patch is based on the devel branch of Simon Horman's renesas tree.
>
>  arch/arm64/boot/dts/renesas/r8a77990.dtsi | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/renesas/r8a77990.dtsi b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
> index 83cf590..547e970 100644
> --- a/arch/arm64/boot/dts/renesas/r8a77990.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
> @@ -1766,6 +1766,8 @@
>                         clocks = <&cpg CPG_MOD 724>,
>                                  <&cpg CPG_MOD 723>;
>                         clock-names = "du.0", "du.1";
> +                       resets = <&cpg 724>, <&cpg 724>;
> +                       reset-names = "du.0", "du.1";

Same comment as for r8a77995.
https://lore.kernel.org/linux-renesas-soc/CAMuHMdV8Mg2ao9EwrLkiHF53Y_a5RKyvaqAv13uPvqTr19K++Q@xxxxxxxxxxxxxx/

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds



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