linux-kernel - Re: [PATCH 2/2] ARM: dts: imx6sx-sabreauto: add external 24MHz clock source

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Date:   Sun, 18 Mar 2018 10:03:43 -0300
From:   Fabio Estevam <festevam@...il.com>
To:     Anson Huang <Anson.Huang@....com>
Cc:     Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <kernel@...gutronix.de>,
        Fabio Estevam <fabio.estevam@....com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Russell King - ARM Linux <linux@...linux.org.uk>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        "S.j. Wang" <shengjiu.wang@....com>,
        NXP Linux Team <Linux-imx@....com>,
        "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" 
        <linux-arm-kernel@...ts.infradead.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        linux-clk <linux-clk@...r.kernel.org>
Subject: Re: [PATCH 2/2] ARM: dts: imx6sx-sabreauto: add external 24MHz clock source

On Sun, Mar 18, 2018 at 12:14 AM, Anson Huang <Anson.Huang@....com> wrote:

> diff --git a/arch/arm/boot/dts/imx6sx-sabreauto.dts b/arch/arm/boot/dts/imx6sx-sabreauto.dts
> index 72da5ac..83f7cac 100644
> --- a/arch/arm/boot/dts/imx6sx-sabreauto.dts
> +++ b/arch/arm/boot/dts/imx6sx-sabreauto.dts
> @@ -18,6 +18,14 @@
>                 reg = <0x80000000 0x80000000>;
>         };
>
> +       clocks {
> +               codec_osc: anaclk2 {
> +                       #clock-cells = <0>;
> +                       compatible = "fixed-clock";
> +                       clock-frequency = <24576000>;
> +               };
> +       };

The clocks container should be removed and the clock node could be put
directly into the root node.

Also, I do not see 'codec_osc' being used in this dts.