0001 // SPDX-License-Identifier: GPL-2.0
0002 /dts-v1/;
0003
0004 #include "omap2420-n8x0-common.dtsi"
0005
0006 / {
0007 model = "Nokia N810";
0008 compatible = "nokia,n810", "nokia,n8x0", "ti,omap2420", "ti,omap2";
0009
0010 vio_ape: vio_ape {
0011 compatible = "regulator-fixed";
0012 regulator-name = "vio_ape";
0013 regulator-min-microvolt = <1800000>;
0014 regulator-max-microvolt = <1800000>;
0015 };
0016
0017 v28_aic: v28_aic {
0018 compatible = "regulator-fixed";
0019 regulator-name = "v28_aic";
0020 regulator-min-microvolt = <2800000>;
0021 regulator-max-microvolt = <2800000>;
0022 };
0023 };
0024
0025 &omap2420_pmx {
0026 mcbsp2_pins: mcbsp2_pins {
0027 pinctrl-single,pins = <
0028 OMAP2420_CORE_IOPAD(0x0124, PIN_INPUT | MUX_MODE1) /* eac_ac_sclk.mcbsp2_clkx */
0029 OMAP2420_CORE_IOPAD(0x0125, PIN_INPUT | MUX_MODE1) /* eac_ac_fs.mcbsp2_fsx */
0030 OMAP2420_CORE_IOPAD(0x0126, PIN_INPUT | MUX_MODE1) /* eac_ac_din.mcbsp2_dr */
0031 OMAP2420_CORE_IOPAD(0x0127, PIN_OUTPUT | MUX_MODE1) /* eac_ac_dout.mcbsp2_dx */
0032 >;
0033 };
0034
0035 aic33_pins: aic33_pins {
0036 pinctrl-single,pins = <
0037 OMAP2420_CORE_IOPAD(0x0129, PIN_OUTPUT | MUX_MODE3) /* eac_ac_rst.gpio118 */
0038 OMAP2420_CORE_IOPAD(0x00e8, PIN_OUTPUT | MUX_MODE2) /* vlynq_tx1.sys_clkout2 */
0039 >;
0040 };
0041 };
0042
0043 &i2c2 {
0044 aic33@18 {
0045 compatible = "ti,tlv320aic33";
0046 reg = <0x18>;
0047
0048 pinctrl-names = "default";
0049 pinctrl-0 = <&aic33_pins>;
0050
0051 reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>; /* gpio118 */
0052
0053 ai3x-gpio-func = <
0054 10 /* AIC3X_GPIO1_FUNC_DIGITAL_MIC_MODCLK */
0055 5 /* AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT */
0056 >;
0057 ai3x-micbias-vg = <1>; /* 2V */
0058
0059 AVDD-supply = <&v28_aic>;
0060 DRVDD-supply = <&v28_aic>;
0061 IOVDD-supply = <&vio_ape>;
0062 DVDD-supply = <&vio_ape>;
0063
0064 assigned-clocks = <&sys_clkout2_src>, <&sys_clkout2>;
0065 assigned-clock-parents = <&func_96m_ck>;
0066 assigned-clock-rates = <0>, <12000000>;
0067 };
0068 };
0069
0070 &mcbsp2 {
0071 pinctrl-names = "default";
0072 pinctrl-0 = <&mcbsp2_pins>;
0073
0074 status = "okay";
0075 };
