Unverified Commit 2634f745 authored by Daniel Baluta's avatar Daniel Baluta Committed by Mark Brown
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ASoC: SOF: imx8m: Fix DSP control regmap retrieval 



According to Documentation/devicetree/bindings/dsp/fsl,dsp.yaml
fsl,dsp-ctrl is a phandle to syscon block so we need to use correct
function to retrieve it.

Currently there is no SOF DSP DTS merged into mainline so there is no
need to support the old way of retrieving the dsp control node.

Fixes: 9ba23717 ("ASoC: SOF: imx8m: Implement DSP start")
Signed-off-by: default avatarDaniel Baluta <daniel.baluta@nxp.com>
Link: https://patch.msgid.link/20240715151653.114751-1-daniel.baluta@oss.nxp.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent c51cba47

sound/soc/sof/imx/imx8m.c

+1 −1
Original line number Diff line number Diff line
@@ -234,7 +234,7 @@ static int imx8m_probe(struct snd_sof_dev *sdev) 
	/* set default mailbox offset for FW ready message */

	sdev->dsp_box.offset = MBOX_OFFSET;



	priv->regmap = syscon_regmap_lookup_by_compatible("fsl,dsp-ctrl");

	priv->regmap = syscon_regmap_lookup_by_phandle(np, "fsl,dsp-ctrl");

	if (IS_ERR(priv->regmap)) {

		dev_err(sdev->dev, "cannot find dsp-ctrl registers");

		ret = PTR_ERR(priv->regmap);