ASoC: Intel: Add Baytrail SST and byt-rt5640 machine driver probing

Add Baytrail SST descriptor with the byt-rt5640 machine driver to sst-acpi
loader.

Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Acked-by: Liam Girdwood <liam.r.girdwood@intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

1 files changed, 17 insertions, 0 deletions

diff --git a/sound/soc/intel/sst-acpi.c b/sound/soc/intel/sst-acpi.c
index c7e36c9ee52f..0bb43169e146 100644
--- a/sound/soc/intel/sst-acpi.c
+++ b/sound/soc/intel/sst-acpi.c
@@ -243,9 +243,26 @@ static struct sst_acpi_desc sst_acpi_broadwell_desc = {
         .dma_size = SST_LPT_DSP_DMA_SIZE,
 };
 
+static struct sst_acpi_mach baytrail_machines[] = {
+        { "10EC5640", "byt-rt5640", "intel/fw_sst_0f28.bin-i2s_master" },
+        {}
+};
+
+static struct sst_acpi_desc sst_acpi_baytrail_desc = {
+        .drv_name = "baytrail-pcm-audio",
+        .machines = baytrail_machines,
+        .resindex_lpe_base = 0,
+        .resindex_pcicfg_base = 1,
+        .resindex_fw_base = 2,
+        .irqindex_host_ipc = 5,
+        .sst_id = SST_DEV_ID_BYT,
+        .resindex_dma_base = -1,
+};
+
 static struct acpi_device_id sst_acpi_match[] = {
         { "INT33C8", (unsigned long)&sst_acpi_haswell_desc },
         { "INT3438", (unsigned long)&sst_acpi_broadwell_desc },
+        { "80860F28", (unsigned long)&sst_acpi_baytrail_desc },
         { }
 };
 MODULE_DEVICE_TABLE(acpi, sst_acpi_match);