On Thu, Feb 12, 2026 at 04:57:50PM +0800, Shengjiu Wang wrote:

From: Stefan Eichenberger <redacted>

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 <redacted>
Signed-off-by: Shengjiu Wang <redacted>

Reviewed-by: Peng Fan <peng.fan@nxp.com>