1// SPDX-License-Identifier: GPL-2.0
2/dts-v1/;
3
4#include "omap2420-n8x0-common.dtsi"
5
6/ {
7	model = "Nokia N810";
8	compatible = "nokia,n810", "nokia,n8x0", "ti,omap2420", "ti,omap2";
9
10	vio_ape: vio_ape {
11		compatible = "regulator-fixed";
12		regulator-name = "vio_ape";
13		regulator-min-microvolt = <1800000>;
14		regulator-max-microvolt = <1800000>;
15	};
16
17	v28_aic: v28_aic {
18		compatible = "regulator-fixed";
19		regulator-name = "v28_aic";
20		regulator-min-microvolt = <2800000>;
21		regulator-max-microvolt = <2800000>;
22	};
23};
24
25&omap2420_pmx {
26	mcbsp2_pins: mcbsp2-pins {
27		pinctrl-single,pins = <
28			OMAP2420_CORE_IOPAD(0x0124, PIN_INPUT | MUX_MODE1)	/* eac_ac_sclk.mcbsp2_clkx */
29			OMAP2420_CORE_IOPAD(0x0125, PIN_INPUT | MUX_MODE1)	/* eac_ac_fs.mcbsp2_fsx */
30			OMAP2420_CORE_IOPAD(0x0126, PIN_INPUT | MUX_MODE1)	/* eac_ac_din.mcbsp2_dr */
31			OMAP2420_CORE_IOPAD(0x0127, PIN_OUTPUT | MUX_MODE1)	/* eac_ac_dout.mcbsp2_dx */
32		>;
33	};
34
35	aic33_pins: aic33-pins {
36		pinctrl-single,pins = <
37			OMAP2420_CORE_IOPAD(0x0129, PIN_OUTPUT | MUX_MODE3)	/* eac_ac_rst.gpio118 */
38			OMAP2420_CORE_IOPAD(0x00e8, PIN_OUTPUT | MUX_MODE2)	/* vlynq_tx1.sys_clkout2 */
39		>;
40	};
41};
42
43&i2c2 {
44	aic33@18 {
45		compatible = "ti,tlv320aic33";
46		reg = <0x18>;
47
48		pinctrl-names = "default";
49		pinctrl-0 = <&aic33_pins>;
50
51		reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>; /* gpio118 */
52
53		ai3x-gpio-func = <
54			10 /* AIC3X_GPIO1_FUNC_DIGITAL_MIC_MODCLK */
55			5 /* AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT */
56		>;
57		ai3x-micbias-vg = <1>; /* 2V */
58
59		AVDD-supply = <&v28_aic>;
60		DRVDD-supply = <&v28_aic>;
61		IOVDD-supply = <&vio_ape>;
62		DVDD-supply = <&vio_ape>;
63
64		assigned-clocks = <&sys_clkout2_src>, <&sys_clkout2>;
65		assigned-clock-parents = <&func_96m_ck>;
66		assigned-clock-rates = <0>, <12000000>;
67	};
68};
69
70&mcbsp2 {
71	pinctrl-names = "default";
72	pinctrl-0 = <&mcbsp2_pins>;
73
74	status = "okay";
75};
76