ASoC: fsl: Add generic DAI driver

On i.MX8 platforms that have a DSP the DAI handling is taken care
of by two entities:
	* Application Processor (AP), which runs Linux
	* DSP, which runs a firmware (typically Sound Open Firmware)

The DSP has access to DAI IP registers, but it cannot easily handle
resources like:
	* clock
	* power domain management
	* pinctrl.

For this reason we introduce a generic FSL DAI driver which will take
care of the resources above.

Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/sound/soc/fsl/Makefile b/sound/soc/fsl/Makefile
index c0dd04422fe9..2d75669fd8fb 100644
--- a/sound/soc/fsl/Makefile
+++ b/sound/soc/fsl/Makefile
@@ -20,6 +20,7 @@ snd-soc-fsl-ssi-y := fsl_ssi.o
 snd-soc-fsl-ssi-$(CONFIG_DEBUG_FS) += fsl_ssi_dbg.o
 snd-soc-fsl-spdif-objs := fsl_spdif.o
 snd-soc-fsl-esai-objs := fsl_esai.o
+snd-soc-fsl-dai-objs := fsl_dai.o
 snd-soc-fsl-micfil-objs := fsl_micfil.o
 snd-soc-fsl-utils-objs := fsl_utils.o
 snd-soc-fsl-dma-objs := fsl_dma.o
@@ -31,6 +32,7 @@ obj-$(CONFIG_SND_SOC_FSL_SAI) += snd-soc-fsl-sai.o
 obj-$(CONFIG_SND_SOC_FSL_SSI) += snd-soc-fsl-ssi.o
 obj-$(CONFIG_SND_SOC_FSL_SPDIF) += snd-soc-fsl-spdif.o
 obj-$(CONFIG_SND_SOC_FSL_ESAI) += snd-soc-fsl-esai.o
+obj-$(CONFIG_SND_SOC_FSL_DAI) += snd-soc-fsl-dai.o
 obj-$(CONFIG_SND_SOC_FSL_MICFIL) += snd-soc-fsl-micfil.o
 obj-$(CONFIG_SND_SOC_FSL_UTILS) += snd-soc-fsl-utils.o
 obj-$(CONFIG_SND_SOC_POWERPC_DMA) += snd-soc-fsl-dma.o