linux-kernel - Re: [v6 2/2] arm64: dts: mediatek: Correct UART0 bus clock of MT8192

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Date:   Wed, 28 Jul 2021 14:14:17 +0800
From:   Ikjoon Jang <ikjn@...omium.org>
To:     Chun-Jie Chen <chun-jie.chen@...iatek.com>
Cc:     Matthias Brugger <matthias.bgg@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Nicolas Boichat <drinkcat@...omium.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        "moderated list:ARM/Mediatek SoC support" 
        <linux-arm-kernel@...ts.infradead.org>,
        open list <linux-kernel@...r.kernel.org>,
        "moderated list:ARM/Mediatek SoC support" 
        <linux-mediatek@...ts.infradead.org>,
        srv_heupstream <srv_heupstream@...iatek.com>,
        Project_Global_Chrome_Upstream_Group 
        <Project_Global_Chrome_Upstream_Group@...iatek.com>
Subject: Re: [v6 2/2] arm64: dts: mediatek: Correct UART0 bus clock of MT8192

Hi,

On Tue, Jul 27, 2021 at 10:43 AM Chun-Jie Chen
<chun-jie.chen@...iatek.com> wrote:
>
> infra_uart0 clock is the real one what uart0 uses as bus clock.
>
> Signed-off-by: Weiyi Lu <weiyi.lu@...iatek.com>
> Signed-off-by: Chun-Jie Chen <chun-jie.chen@...iatek.com>
> ---
>  arch/arm64/boot/dts/mediatek/mt8192.dtsi | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
> index c7c7d4e017ae..9810f1d441da 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8192.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
> @@ -327,7 +327,7 @@
>                                      "mediatek,mt6577-uart";
>                         reg = <0 0x11002000 0 0x1000>;
>                         interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH 0>;
> -                       clocks = <&clk26m>, <&clk26m>;
> +                       clocks = <&clk26m>, <&infracfg CLK_INFRA_UART0>;
>                         clock-names = "baud", "bus";
>                         status = "disabled";
>                 };

There're many other nodes still having only clk26m. Will you update them too?

> --
> 2.18.0
> _______________________________________________
> Linux-mediatek mailing list
> Linux-mediatek@...ts.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-mediatek

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