ASoC: Add WM8523 CODEC driver

The WM8523 is a high performance stereo DAC with integral charge
pump providing 2Vrms line driver outputs using a single 3.3V power
supply rail.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index 021dbdfa5b92..68ea5b6648df 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -30,6 +30,7 @@ config SND_SOC_ALL_CODECS
         select SND_SOC_WM8350 if MFD_WM8350
         select SND_SOC_WM8400 if MFD_WM8400
         select SND_SOC_WM8510 if SND_SOC_I2C_AND_SPI
+        select SND_SOC_WM8523 if I2C
         select SND_SOC_WM8580 if I2C
         select SND_SOC_WM8728 if SND_SOC_I2C_AND_SPI
         select SND_SOC_WM8731 if SND_SOC_I2C_AND_SPI
@@ -130,6 +131,9 @@ config SND_SOC_WM8400
 config SND_SOC_WM8510
         tristate
 
+config SND_SOC_WM8523
+        tristate
+
 config SND_SOC_WM8580
         tristate