Add SOF support for new board revisions

Merge series from Daniel Baluta <daniel.baluta@nxp.com>:

We introduce SOF support for new board revisions for i.MX8MP/QM/QXP
which wrt audio they replace wm8960 codec with wm8962.

Also add support for cs42888 codec on i.MX8QM/8QXP baseboard.

Author: broonie

Documentation/devicetree/bindings/arm/fsl.yaml

@@ -1091,6 +1091,7 @@ properties:
               - dmo,imx8mp-data-modul-edm-sbc # i.MX8MP eDM SBC
               - emcraft,imx8mp-navqp      # i.MX8MP Emcraft Systems NavQ+ Kit
               - fsl,imx8mp-evk            # i.MX8MP EVK Board
+              - fsl,imx8mp-evk-revb4      # i.MX8MP EVK Rev B4 Board
               - gateworks,imx8mp-gw71xx-2x # i.MX8MP Gateworks Board
               - gateworks,imx8mp-gw72xx-2x # i.MX8MP Gateworks Board
               - gateworks,imx8mp-gw73xx-2x # i.MX8MP Gateworks Board
@@ -1262,6 +1263,7 @@ properties:
         items:
           - enum:
               - fsl,imx8qm-mek           # i.MX8QM MEK Board
+              - fsl,imx8qm-mek-revd      # i.MX8QM MEK Rev D Board
               - toradex,apalis-imx8      # Apalis iMX8 Modules
               - toradex,apalis-imx8-v1.1 # Apalis iMX8 V1.1 Modules
           - const: fsl,imx8qm
@@ -1290,6 +1292,7 @@ properties:
           - enum:
               - einfochips,imx8qxp-ai_ml  # i.MX8QXP AI_ML Board
               - fsl,imx8qxp-mek           # i.MX8QXP MEK Board
+              - fsl,imx8qxp-mek-wcpu      # i.MX8QXP MEK WCPU Board
           - const: fsl,imx8qxp
 
       - description: i.MX8DXL based Boards

sound/soc/sof/imx/imx8.c

@@ -605,11 +605,32 @@ static struct snd_sof_of_mach sof_imx8_machs[] = {
 		.sof_tplg_filename = "sof-imx8-wm8960.tplg",
 		.drv_name = "asoc-audio-graph-card2",
 	},
+	{
+		.compatible = "fsl,imx8qxp-mek-wcpu",
+		.sof_tplg_filename = "sof-imx8-wm8962.tplg",
+		.drv_name = "asoc-audio-graph-card2",
+	},
 	{
 		.compatible = "fsl,imx8qm-mek",
 		.sof_tplg_filename = "sof-imx8-wm8960.tplg",
 		.drv_name = "asoc-audio-graph-card2",
 	},
+	{
+		.compatible = "fsl,imx8qm-mek-revd",
+		.sof_tplg_filename = "sof-imx8-wm8962.tplg",
+		.drv_name = "asoc-audio-graph-card2",
+	},
+	{
+		.compatible = "fsl,imx8qxp-mek-bb",
+		.sof_tplg_filename = "sof-imx8-cs42888.tplg",
+		.drv_name = "asoc-audio-graph-card2",
+	},
+	{
+		.compatible = "fsl,imx8qm-mek-bb",
+		.sof_tplg_filename = "sof-imx8-cs42888.tplg",
+		.drv_name = "asoc-audio-graph-card2",
+	},
+
 	{}
 };
 

sound/soc/sof/imx/imx8m.c

@@ -514,6 +514,11 @@ static const struct snd_sof_dsp_ops sof_imx8m_ops = {
 };
 
 static struct snd_sof_of_mach sof_imx8mp_machs[] = {
+	{
+		.compatible = "fsl,imx8mp-evk-revb4",
+		.sof_tplg_filename = "sof-imx8mp-wm8962.tplg",
+		.drv_name = "asoc-audio-graph-card2",
+	},
 	{
 		.compatible = "fsl,imx8mp-evk",
 		.sof_tplg_filename = "sof-imx8mp-wm8960.tplg",