diff options
| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2015-07-02 17:06:22 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2015-07-14 04:25:40 -0700 |
| commit | cbfc7e6fffbc74cfaab3eeae9e559baebac6a5ac (patch) | |
| tree | ea51d7a5c9472457546ae2d2bc6265dfc4315ff9 /arch/arm/boot/dts/am43x-epos-evm.dts | |
| parent | 06e2bf6b37bdbac3341fa1519cf7901a7379c724 (diff) | |
ARM: dts: am43xx-epos-evm: Add node for tlv320aic3111 audio codec
Analog audio is using this codec on the board.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/am43x-epos-evm.dts')
| -rw-r--r-- | arch/arm/boot/dts/am43x-epos-evm.dts | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts index 11fced01975d..d171e734d3cf 100644 --- a/arch/arm/boot/dts/am43x-epos-evm.dts +++ b/arch/arm/boot/dts/am43x-epos-evm.dts @@ -14,6 +14,7 @@ #include <dt-bindings/pinctrl/am43xx.h> #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/pwm/pwm.h> +#include <dt-bindings/sound/tlv320aic31xx-micbias.h> / { model = "TI AM43x EPOS EVM"; @@ -465,6 +466,22 @@ touchscreen-size-x = <1024>; touchscreen-size-y = <600>; }; + + tlv320aic3111: tlv320aic3111@18 { + compatible = "ti,tlv320aic3111"; + reg = <0x18>; + status = "okay"; + + ai31xx-micbias-vg = <MICBIAS_2_0V>; + + /* Regulators */ + HPVDD-supply = <&dcdc4>; /* v3_3AUD -> V3_3D -> DCDC4 */ + SPRVDD-supply = <&vbat>; /* vbat */ + SPLVDD-supply = <&vbat>; /* vbat */ + AVDD-supply = <&dcdc4>; /* v3_3AUD -> V3_3D -> DCDC4 */ + IOVDD-supply = <&dcdc4>; /* V3_3D -> DCDC4 */ + DVDD-supply = <&ldo1>; /* V1_8AUD -> V1_8D -> LDO1 */ + }; }; &i2c2 { |