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Commit c1644e3d authored by John Hsu's avatar John Hsu Committed by Mark Brown
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ASoC: nau8540: new codec driver 



Add codec driver of NAU85L40

Signed-off-by: default avatarJohn Hsu <KCHSU0@nuvoton.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 7ce7d89f

Documentation/devicetree/bindings/sound/nau8540.txt

0 → 100644
+16 −0
Original line number Diff line number Diff line 
NAU85L40 audio CODEC



This device supports I2C only.



Required properties:



  - compatible : "nuvoton,nau8540"



  - reg : the I2C address of the device.



Example:



codec: nau8540@1c {

       compatible = "nuvoton,nau8540";

       reg = <0x1c>;

};

sound/soc/codecs/Kconfig

+5 −0
Original line number Diff line number Diff line
@@ -95,6 +95,7 @@ config SND_SOC_ALL_CODECS 
	select SND_SOC_MAX9877 if I2C

	select SND_SOC_MC13783 if MFD_MC13XXX

	select SND_SOC_ML26124 if I2C

	select SND_SOC_NAU8540 if I2C

	select SND_SOC_NAU8810 if I2C

	select SND_SOC_NAU8825 if I2C

	select SND_SOC_HDMI_CODEC
@@ -1105,6 +1106,10 @@ config SND_SOC_MC13783 
config SND_SOC_ML26124

	tristate



config SND_SOC_NAU8540

       tristate "Nuvoton Technology Corporation NAU85L40 CODEC"

       depends on I2C



config SND_SOC_NAU8810

	tristate "Nuvoton Technology Corporation NAU88C10 CODEC"

	depends on I2C

sound/soc/codecs/Makefile

+2 −0
Original line number Diff line number Diff line
@@ -90,6 +90,7 @@ snd-soc-mc13783-objs := mc13783.o 
snd-soc-ml26124-objs := ml26124.o

snd-soc-msm8916-analog-objs := msm8916-wcd-analog.o

snd-soc-msm8916-digital-objs := msm8916-wcd-digital.o

snd-soc-nau8540-objs := nau8540.o

snd-soc-nau8810-objs := nau8810.o

snd-soc-nau8825-objs := nau8825.o

snd-soc-hdmi-codec-objs := hdmi-codec.o
@@ -318,6 +319,7 @@ obj-$(CONFIG_SND_SOC_MC13783) += snd-soc-mc13783.o 
obj-$(CONFIG_SND_SOC_ML26124)	+= snd-soc-ml26124.o

obj-$(CONFIG_SND_SOC_MSM8916_WCD_ANALOG) +=snd-soc-msm8916-analog.o

obj-$(CONFIG_SND_SOC_MSM8916_WCD_DIGITAL) +=snd-soc-msm8916-digital.o

obj-$(CONFIG_SND_SOC_NAU8540)   += snd-soc-nau8540.o

obj-$(CONFIG_SND_SOC_NAU8810)   += snd-soc-nau8810.o

obj-$(CONFIG_SND_SOC_NAU8825)   += snd-soc-nau8825.o

obj-$(CONFIG_SND_SOC_HDMI_CODEC)	+= snd-soc-hdmi-codec.o