linux-kernel - [PATCH] ASoC: fsl_rpmsg: Add rpmsg audio support for i.MX8ULP

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Date:   Thu, 30 Sep 2021 11:26:53 +0800
From:   Shengjiu Wang <shengjiu.wang@....com>
To:     nicoleotsuka@...il.com, Xiubo.Lee@...il.com, festevam@...il.com,
        lgirdwood@...il.com, broonie@...nel.org, perex@...ex.cz,
        tiwai@...e.com, alsa-devel@...a-project.org
Cc:     linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: [PATCH] ASoC: fsl_rpmsg: Add rpmsg audio support for i.MX8ULP

On i.MX8ULP the audio interface and codec are controlled
by Cortex-M domain, Cortex-M core provides audio service
over rpmsg.

The rpmsg audio function is almost same as i.MX7ULP
platform, so share same configuration.

Signed-off-by: Shengjiu Wang <shengjiu.wang@....com>
---
 sound/soc/fsl/fsl_rpmsg.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/fsl/fsl_rpmsg.c b/sound/soc/fsl/fsl_rpmsg.c
index 07abad7fe372..8508bc7f239d 100644
--- a/sound/soc/fsl/fsl_rpmsg.c
+++ b/sound/soc/fsl/fsl_rpmsg.c
@@ -174,6 +174,7 @@ static const struct of_device_id fsl_rpmsg_ids[] = {
 	{ .compatible = "fsl,imx8mm-rpmsg-audio", .data = &imx8mm_data},
 	{ .compatible = "fsl,imx8mn-rpmsg-audio", .data = &imx8mn_data},
 	{ .compatible = "fsl,imx8mp-rpmsg-audio", .data = &imx8mp_data},
+	{ .compatible = "fsl,imx8ulp-rpmsg-audio", .data = &imx7ulp_data},
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, fsl_rpmsg_ids);
-- 
2.17.1