linux-kernel - Re: [PATCH 1/2] arm: dts: imx7: Use audio_mclk_post_div instead audio_mclk_root

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Date:   Fri, 11 Feb 2022 12:22:12 +0800
From:   Shawn Guo <shawnguo@...nel.org>
To:     Abel Vesa <abel.vesa@....com>
Cc:     Stephen Boyd <sboyd@...nel.org>, Rob Herring <robh@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Mike Turquette <mturquette@...libre.com>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Peng Fan <peng.fan@....com>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        Frank Li <frank.li@....com>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-clk@...r.kernel.org
Subject: Re: [PATCH 1/2] arm: dts: imx7: Use audio_mclk_post_div instead
 audio_mclk_root_clk

On Thu, Jan 27, 2022 at 04:10:51PM +0200, Abel Vesa wrote:
> The audio_mclk_root_clk was added as a gate with the CCGR121 (0x4790),
> but according to the reference manual, there is no such gate. Moreover,
> the consumer driver of the mentioned clock might gate it and leave
> the ECSPI2 (the true owner of that gate) hanging. So lets use the
> audio_mclk_post_div, which is the parent.
> 
> Signed-off-by: Abel Vesa <abel.vesa@....com>

Applied, thanks!