diff options
Diffstat (limited to 'arch/arm/boot/dts/vf610-twr.dts')
| -rw-r--r-- | arch/arm/boot/dts/vf610-twr.dts | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/vf610-twr.dts b/arch/arm/boot/dts/vf610-twr.dts index e3a3805c2236..7dd1d6ede525 100644 --- a/arch/arm/boot/dts/vf610-twr.dts +++ b/arch/arm/boot/dts/vf610-twr.dts @@ -34,6 +34,64 @@ }; }; + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + reg_3p3v: regulator@0 { + compatible = "regulator-fixed"; + reg = <0>; + regulator-name = "3P3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + reg_vcc_3v3_mcu: regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "vcc_3v3_mcu"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,format = "i2s"; + simple-audio-card,widgets = + "Microphone", "Microphone Jack", + "Headphone", "Headphone Jack", + "Speaker", "Speaker Ext", + "Line", "Line In Jack"; + simple-audio-card,routing = + "MIC_IN", "Microphone Jack", + "Microphone Jack", "Mic Bias", + "LINE_IN", "Line In Jack", + "Headphone Jack", "HP_OUT", + "Speaker Ext", "LINE_OUT"; + + simple-audio-card,cpu { + sound-dai = <&sai2>; + master-clkdir-out; + frame-master; + bitclock-master; + }; + + simple-audio-card,codec { + sound-dai = <&codec>; + frame-master; + bitclock-master; + }; + }; +}; + +&adc0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_adc0_ad5>; + vref-supply = <®_vcc_3v3_mcu>; + status = "okay"; }; &dspi0 { @@ -72,10 +130,25 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c0>; status = "okay"; + + codec: sgtl5000@0a { + #sound-dai-cells = <0>; + compatible = "fsl,sgtl5000"; + reg = <0x0a>; + VDDA-supply = <®_3p3v>; + VDDIO-supply = <®_3p3v>; + clocks = <&clks VF610_CLK_SAI2>; + }; }; &iomuxc { vf610-twr { + pinctrl_adc0_ad5: adc0ad5grp { + fsl,pins = < + VF610_PAD_PTC30__ADC0_SE5 0xa1 + >; + }; + pinctrl_dspi0: dspi0grp { fsl,pins = < VF610_PAD_PTB19__DSPI0_CS0 0x1182 @@ -121,6 +194,18 @@ >; }; + pinctrl_sai2: sai2grp { + fsl,pins = < + VF610_PAD_PTA16__SAI2_TX_BCLK 0x02ed + VF610_PAD_PTA18__SAI2_TX_DATA 0x02ee + VF610_PAD_PTA19__SAI2_TX_SYNC 0x02ed + VF610_PAD_PTA21__SAI2_RX_BCLK 0x02ed + VF610_PAD_PTA22__SAI2_RX_DATA 0x02ed + VF610_PAD_PTA23__SAI2_RX_SYNC 0x02ed + VF610_PAD_PTB18__EXT_AUDIO_MCLK 0x02ed + >; + }; + pinctrl_uart1: uart1grp { fsl,pins = < VF610_PAD_PTB4__UART1_TX 0x21a2 @@ -130,6 +215,13 @@ }; }; +&sai2 { + #sound-dai-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai2>; + status = "okay"; +}; + &uart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; |