ASoC: Intel: kbl_rt5663_rt5514_max98927: Add rt5514 spi dailink

This patch adds a dai to rt5514-spi driver for wake on voice functionality.
Signed-off-by: Hsin-yu Chao <hychao@google.com>
Signed-off-by: Harsha Priya <harshapriya.n@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/intel/Kconfig

@@ -255,11 +255,12 @@ config SND_SOC_INTEL_KBL_RT5663_MAX98927_MACH
 
 config SND_SOC_INTEL_KBL_RT5663_RT5514_MAX98927_MACH
         tristate "ASoC Audio driver for KBL with RT5663, RT5514 and MAX98927 in I2S Mode"
-        depends on X86_INTEL_LPSS && I2C
+        depends on X86_INTEL_LPSS && I2C && SPI
         select SND_SOC_INTEL_SST
         select SND_SOC_INTEL_SKYLAKE
         select SND_SOC_RT5663
         select SND_SOC_RT5514
+        select SND_SOC_RT5514_SPI
         select SND_SOC_MAX98927
         select SND_SOC_HDAC_HDMI
         help

sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c

@@ -65,6 +65,7 @@ enum {
 	KBL_DPCM_AUDIO_HS_PB,
 	KBL_DPCM_AUDIO_ECHO_REF_CP,
 	KBL_DPCM_AUDIO_DMIC_CP,
+	KBL_DPCM_AUDIO_RT5514_DSP,
 	KBL_DPCM_AUDIO_HDMI1_PB,
 	KBL_DPCM_AUDIO_HDMI2_PB,
 };
@@ -480,6 +481,14 @@ static struct snd_soc_dai_link kabylake_dais[] = {
 		.capture_only = 1,
 		.nonatomic = 1,
 	},
+	[KBL_DPCM_AUDIO_RT5514_DSP] = {
+		.name = "rt5514 dsp",
+		.stream_name = "Wake on Voice",
+		.cpu_dai_name = "spi-PRP0001:00",
+		.platform_name = "spi-PRP0001:00",
+		.codec_name = "snd-soc-dummy",
+		.codec_dai_name = "snd-soc-dummy-dai",
+	},
 	[KBL_DPCM_AUDIO_DMIC_CP] = {
 		.name = "Kbl Audio DMIC cap",
 		.stream_name = "dmiccap",