ASoC: Add Google Chameleon v3 i2s driver

Add driver for the i2s IP present on Google Chameleon v3

Signed-off-by: Paweł Anikiel <pan@semihalf.com
Link: https://lore.kernel.org/r/20230508113037.137627-2-pan@semihalf.com
Signed-off-by: Mark Brown <broonie@kernel.org

sound/soc/Kconfig

@@ -75,6 +75,7 @@ source "sound/soc/bcm/Kconfig"
 source "sound/soc/cirrus/Kconfig"
 source "sound/soc/dwc/Kconfig"
 source "sound/soc/fsl/Kconfig"
+source "sound/soc/google/Kconfig"
 source "sound/soc/hisilicon/Kconfig"
 source "sound/soc/jz4740/Kconfig"
 source "sound/soc/kirkwood/Kconfig"

sound/soc/Makefile

@@ -43,6 +43,7 @@ obj-$(CONFIG_SND_SOC)	+= bcm/
 obj-$(CONFIG_SND_SOC)	+= cirrus/
 obj-$(CONFIG_SND_SOC)	+= dwc/
 obj-$(CONFIG_SND_SOC)	+= fsl/
+obj-$(CONFIG_SND_SOC)	+= google/
 obj-$(CONFIG_SND_SOC)	+= hisilicon/
 obj-$(CONFIG_SND_SOC)	+= jz4740/
 obj-$(CONFIG_SND_SOC)	+= img/

sound/soc/google/Kconfig

+# SPDX-License-Identifier: GPL-2.0-only
+
+config SND_SOC_CHV3_I2S
+	tristate "Google Chameleon v3 I2S device"
+	help
+	  Enable support for the Google Chameleon v3 I2S device.

sound/soc/google/Makefile

+# SPDX-License-Identifier: GPL-2.0-only
+obj-$(CONFIG_SND_SOC_CHV3_I2S) += chv3-i2s.o