ASoC: add sport driver for bf6xx soc

The SPORT(Serial Port) module on bf6xx soc has a totally different ip comparing to bf5xx soc. An individual SPORT module consists of two independently configurable SPORT halves with identical functionality. Each SPORT half can be configured for either transmitter or receiver. Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
git-mirror · Jun 20, 2012 · d2aae47 · d2aae47
1 parent 629b15b
commit d2aae47
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Showing 4 changed files with 513 additions and 3 deletions.
diff --git a/sound/soc/blackfin/Kconfig b/sound/soc/blackfin/Kconfig
@@ -1,7 +1,8 @@
 config SND_BF5XX_I2S
-	tristate "SoC I2S Audio for the ADI BF5xx chip"
+	tristate "SoC I2S Audio for the ADI Blackfin chip"
 	depends on BLACKFIN
-	select SND_BF5XX_SOC_SPORT
+	select SND_BF5XX_SOC_SPORT if !BF60x
+	select SND_BF6XX_SOC_SPORT if BF60x
 	help
 	  Say Y or M if you want to add support for codecs attached to
 	  the Blackfin SPORT (synchronous serial ports) interface in I2S
@@ -162,6 +163,9 @@ config SND_BF5XX_SOC_AD1980
 config SND_BF5XX_SOC_SPORT
 	tristate
 
+config SND_BF6XX_SOC_SPORT
+	tristate
+
 config SND_BF5XX_SOC_I2S
 	tristate
 
@@ -173,7 +177,7 @@ config SND_BF5XX_SOC_AC97
 
 config SND_BF5XX_SPORT_NUM
 	int "Set a SPORT for Sound chip"
-	depends on (SND_BF5XX_I2S || SND_BF5XX_AC97 || SND_BF5XX_TDM)
+	depends on (SND_BF5XX_SOC_SPORT || SND_BF6XX_SOC_SPORT)
 	range 0 3 if BF54x
 	range 0 1 if !BF54x
 	default 0

diff --git a/sound/soc/blackfin/Makefile b/sound/soc/blackfin/Makefile
@@ -3,6 +3,7 @@ snd-bf5xx-ac97-objs := bf5xx-ac97-pcm.o
 snd-bf5xx-i2s-objs := bf5xx-i2s-pcm.o
 snd-bf5xx-tdm-objs := bf5xx-tdm-pcm.o
 snd-soc-bf5xx-sport-objs := bf5xx-sport.o
+snd-soc-bf6xx-sport-objs := bf6xx-sport.o
 snd-soc-bf5xx-ac97-objs := bf5xx-ac97.o
 snd-soc-bf5xx-i2s-objs := bf5xx-i2s.o
 snd-soc-bf5xx-tdm-objs := bf5xx-tdm.o
@@ -11,6 +12,7 @@ obj-$(CONFIG_SND_BF5XX_AC97) += snd-bf5xx-ac97.o
 obj-$(CONFIG_SND_BF5XX_I2S) += snd-bf5xx-i2s.o
 obj-$(CONFIG_SND_BF5XX_TDM) += snd-bf5xx-tdm.o
 obj-$(CONFIG_SND_BF5XX_SOC_SPORT) += snd-soc-bf5xx-sport.o
+obj-$(CONFIG_SND_BF6XX_SOC_SPORT) += snd-soc-bf6xx-sport.o
 obj-$(CONFIG_SND_BF5XX_SOC_AC97) += snd-soc-bf5xx-ac97.o
 obj-$(CONFIG_SND_BF5XX_SOC_I2S) += snd-soc-bf5xx-i2s.o
 obj-$(CONFIG_SND_BF5XX_SOC_TDM) += snd-soc-bf5xx-tdm.o