linux-kernel - Re: [PATCH 2/2] clk: imx: imx7d: remove clk_set

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Message-ID: <CAOMZO5DWphRs_ZdDiNPLo0MPo45vBTEojWhYnZyWYF6+t12jxw@mail.gmail.com>
Date:   Thu, 31 Oct 2019 09:07:22 -0300
From:   Fabio Estevam <festevam@...il.com>
To:     Peng Fan <peng.fan@....com>
Cc:     "sboyd@...nel.org" <sboyd@...nel.org>,
        "shawnguo@...nel.org" <shawnguo@...nel.org>,
        "s.hauer@...gutronix.de" <s.hauer@...gutronix.de>,
        Abel Vesa <abel.vesa@....com>,
        "kernel@...gutronix.de" <kernel@...gutronix.de>,
        dl-linux-imx <linux-imx@....com>,
        Anson Huang <anson.huang@....com>,
        Jacky Bai <ping.bai@....com>,
        "linux-clk@...r.kernel.org" <linux-clk@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Leonard Crestez <leonard.crestez@....com>
Subject: Re: [PATCH 2/2] clk: imx: imx7d: remove clk_set_parent

Hi Peng,

On Thu, Oct 31, 2019 at 7:02 AM Peng Fan <peng.fan@....com> wrote:
>
> From: Peng Fan <peng.fan@....com>
>
> Since the set parent could be done by assigned-clock-parents in
> dts, so no need clk_set_parent in driver.

It looks like this will cause breakage if someone is using an old dtb, right?

We try not to break existing dtbs.