diff options
Diffstat (limited to 'arch/arm/boot/dts/nxp/mxs/imx28-amarula-rmm.dts')
| -rw-r--r-- | arch/arm/boot/dts/nxp/mxs/imx28-amarula-rmm.dts | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/nxp/mxs/imx28-amarula-rmm.dts b/arch/arm/boot/dts/nxp/mxs/imx28-amarula-rmm.dts index af59211842fb..ddb64f3d0471 100644 --- a/arch/arm/boot/dts/nxp/mxs/imx28-amarula-rmm.dts +++ b/arch/arm/boot/dts/nxp/mxs/imx28-amarula-rmm.dts @@ -112,6 +112,29 @@ enable-active-high; regulator-always-on; }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "imx28-mrmmi-tlv320aic3x-audio"; + simple-audio-card,format = "i2s"; + simple-audio-card,bitclock-master = <&cpu_dai>; + simple-audio-card,frame-master = <&cpu_dai>; + simple-audio-card,widgets = + "Headphone", "Headphone Jack"; + simple-audio-card,routing = + "Headphone Jack", "HPROUT", + "Headphone Jack", "HPRCOM"; + simple-audio-card,mclk-fs = <512>; + + cpu_dai: simple-audio-card,cpu { + sound-dai = <&saif0>; + clocks = <&saif0>; + }; + + codec_dai: simple-audio-card,codec { + sound-dai = <&tlv320aic3x>; + }; + }; }; &auart0 { @@ -154,6 +177,19 @@ pinctrl-0 = <&i2c0_pins_a>; status = "okay"; + tlv320aic3x: audio-codec@18 { + compatible = "ti,tlv320aic3x"; + pinctrl-names = "default"; + pinctrl-0 = <&tlv320aic3x_pins>; + reg = <0x18>; + reset-gpios = <&gpio2 4 GPIO_ACTIVE_LOW>; + #sound-dai-cells = <0>; + DVDD-supply = <®_1v8>; + IOVDD-supply = <®_3v3>; + AVDD-supply = <®_3v3>; + DRVDD-supply = <®_3v3>; + }; + touchscreen: touchscreen@38 { compatible = "edt,edt-ft5306"; reg = <0x38>; @@ -246,6 +282,14 @@ fsl,voltage = <MXS_VOLTAGE_HIGH>; }; + tlv320aic3x_pins: tlv320aic3x-pins@0 { + reg = <0>; + fsl,pinmux-ids = <MX28_PAD_SSP0_DATA4__GPIO_2_4>; + fsl,drive-strength = <MXS_DRIVE_4mA>; + fsl,pull-up = <MXS_PULL_ENABLE>; + fsl,voltage = <MXS_VOLTAGE_HIGH>; + }; + usb0_vbus_enable_pin: usb0-vbus-enable@0 { reg = <0>; fsl,pinmux-ids = <MX28_PAD_SSP0_DATA5__GPIO_2_5>; @@ -269,6 +313,12 @@ status = "okay"; }; +&saif0 { + pinctrl-names = "default"; + pinctrl-0 = <&saif0_pins_a>; + status = "okay"; +}; + /* microSD */ &ssp0 { compatible = "fsl,imx28-mmc"; |