linux-kernel - Re: [PATCH] clk: imx: fix i.MX7D peripheral clk mux flags

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Date:   Sat, 5 Sep 2020 09:42:14 +0800
From:   Shawn Guo <shawnguo@...nel.org>
To:     peng.fan@....com
Cc:     sboyd@...nel.org, s.hauer@...gutronix.de, kernel@...gutronix.de,
        festevam@...il.com, linux-imx@....com, abel.vesa@....com,
        Anson.Huang@....com, linux-clk@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        laurent.pinchart@...asonboard.com
Subject: Re: [PATCH] clk: imx: fix i.MX7D peripheral clk mux flags

On Fri, Aug 28, 2020 at 03:18:50PM +0800, peng.fan@....com wrote:
> From: Peng Fan <peng.fan@....com>
> 
> According to RM, Page 574, Chapter 5.2.6.4.3 Peripheral clock slice,
> "IP clock slices must be stopped to change the clock source.".
> 
> So we must have CLK_SET_PARENT_GATE flag to avoid glitch.
> 
> Signed-off-by: Peng Fan <peng.fan@....com>

Applied, thanks.