diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/boot/dts/omap2420-n810.dts | 46 |
1 files changed, 44 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/omap2420-n810.dts b/arch/arm/boot/dts/omap2420-n810.dts index 4c412a480c3e..96b9913ecc1f 100644 --- a/arch/arm/boot/dts/omap2420-n810.dts +++ b/arch/arm/boot/dts/omap2420-n810.dts @@ -6,6 +6,20 @@ / { model = "Nokia N810"; compatible = "nokia,n810", "nokia,n8x0", "ti,omap2420", "ti,omap2"; + + vio_ape: vio_ape { + compatible = "regulator-fixed"; + regulator-name = "vio_ape"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + v28_aic: v28_aic { + compatible = "regulator-fixed"; + regulator-name = "v28_aic"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; }; &omap2420_pmx { @@ -17,14 +31,42 @@ OMAP2420_CORE_IOPAD(0x0127, PIN_OUTPUT | MUX_MODE1) /* eac_ac_dout.mcbsp2_dx */ >; }; + + aic33_pins: aic33_pins { + pinctrl-single,pins = < + OMAP2420_CORE_IOPAD(0x0129, PIN_OUTPUT | MUX_MODE3) /* eac_ac_rst.gpio118 */ + OMAP2420_CORE_IOPAD(0x00e8, PIN_OUTPUT | MUX_MODE2) /* vlynq_tx1.sys_clkout2 */ + >; + }; }; &i2c2 { - aic3x@18 { - compatible = "tlv320aic3x"; + aic33@18 { + compatible = "ti,tlv320aic33"; reg = <0x18>; + + pinctrl-names = "default"; + pinctrl-0 = <&aic33_pins>; + + gpio-reset = <&gpio4 22 GPIO_ACTIVE_LOW>; /* gpio118 */ + + ai3x-gpio-func = < + 10 /* AIC3X_GPIO1_FUNC_DIGITAL_MIC_MODCLK */ + 5 /* AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT */ + >; + ai3x-micbias-vg = <1>; /* 2V */ + + AVDD-supply = <&v28_aic>; + DRVDD-supply = <&v28_aic>; + IOVDD-supply = <&vio_ape>; + DVDD-supply = <&vio_ape>; + + assigned-clocks = <&sys_clkout2_src>, <&sys_clkout2>; + assigned-clock-parents = <&func_96m_ck>; + assigned-clock-rates = <0>, <12000000>; }; }; + &mcbsp2 { pinctrl-names = "default"; pinctrl-0 = <&mcbsp2_pins>; |