From: Peng Fan <peng.fan@oss.nxp.com>
To: Shengjiu Wang <shengjiu.wang@nxp.com>
Cc: abelvesa@kernel.org, peng.fan@nxp.com, mturquette@baylibre.com,
sboyd@kernel.org, Frank.Li@nxp.com, s.hauer@pengutronix.de,
kernel@pengutronix.de, festevam@gmail.com,
linux-clk@vger.kernel.org, imx@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, stefan.eichenberger@toradex.com
Subject: Re: [PATCH RESEND] clk: imx: imx8-acm: fix flags for acm clocks
Date: Wed, 25 Feb 2026 16:18:56 +0800 [thread overview]
Message-ID: <aZ6wcGntUQmwt8yk@shlinux89> (raw)
In-Reply-To: <20260212085750.3253187-1-shengjiu.wang@nxp.com>
On Thu, Feb 12, 2026 at 04:57:50PM +0800, Shengjiu Wang wrote:
>From: Stefan Eichenberger <stefan.eichenberger@toradex.com>
>
>Currently, the flags for the ACM clocks are set to 0. This configuration
>causes the fsl-sai audio driver to fail when attempting to set the
>sysclk, returning an EINVAL error. The following error messages
>highlight the issue:
>fsl-sai 59090000.sai: ASoC: error at snd_soc_dai_set_sysclk on 59090000.sai: -22
>imx-hdmi sound-hdmi: failed to set cpu sysclk: -22
>
>By setting the flag CLK_SET_RATE_NO_REPARENT, we signal that the ACM
>driver does not support reparenting and instead relies on the clock tree
>as defined in the device tree. This change resolves the issue with the
>fsl-sai audio driver.
>
>CC: stable@vger.kernel.org
>Fixes: d3a0946d7ac9 ("clk: imx: imx8: add audio clock mux driver")
>Signed-off-by: Stefan Eichenberger <stefan.eichenberger@toradex.com>
>Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
next prev parent reply other threads:[~2026-02-25 8:17 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-12 8:57 [PATCH RESEND] clk: imx: imx8-acm: fix flags for acm clocks Shengjiu Wang
2026-02-25 8:18 ` Peng Fan [this message]
2026-03-18 15:39 ` Abel Vesa
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