| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 2 | /dts-v1/; |
| 3 | |
| 4 | #include "tegra20-tamonten.dtsi" |
| 5 | |
| 6 | / { |
| 7 | model = "Avionic Design Medcom-Wide board"; |
| 8 | compatible = "ad,medcom-wide", "ad,tamonten", "nvidia,tegra20"; |
| 9 | |
| 10 | aliases { |
| 11 | serial0 = &uartd; |
| 12 | }; |
| 13 | |
| 14 | chosen { |
| 15 | stdout-path = "serial0:115200n8"; |
| 16 | }; |
| 17 | |
| 18 | host1x@50000000 { |
| 19 | dc@54200000 { |
| 20 | rgb { |
| 21 | status = "okay"; |
| 22 | nvidia,panel = <&panel>; |
| 23 | }; |
| 24 | }; |
| 25 | }; |
| 26 | |
| 27 | pwm@7000a000 { |
| 28 | status = "okay"; |
| 29 | }; |
| 30 | |
| 31 | i2c@7000c000 { |
| 32 | wm8903: wm8903@1a { |
| 33 | compatible = "wlf,wm8903"; |
| 34 | reg = <0x1a>; |
| 35 | interrupt-parent = <&gpio>; |
| 36 | interrupts = <TEGRA_GPIO(X, 3) IRQ_TYPE_LEVEL_HIGH>; |
| 37 | |
| 38 | gpio-controller; |
| 39 | #gpio-cells = <2>; |
| 40 | |
| 41 | micdet-cfg = <0>; |
| 42 | micdet-delay = <100>; |
| 43 | gpio-cfg = <0xffffffff |
| 44 | 0xffffffff |
| 45 | 0 |
| 46 | 0xffffffff |
| 47 | 0xffffffff>; |
| 48 | }; |
| 49 | }; |
| 50 | |
| 51 | backlight: backlight { |
| 52 | compatible = "pwm-backlight"; |
| 53 | pwms = <&pwm 0 5000000>; |
| 54 | |
| 55 | brightness-levels = <0 4 8 16 32 64 128 255>; |
| 56 | default-brightness-level = <6>; |
| 57 | |
| 58 | /* close enough */ |
| 59 | power-supply = <&vdd_3v3_reg>; |
| 60 | }; |
| 61 | |
| 62 | panel: panel { |
| 63 | compatible = "innolux,n156bge-l21"; |
| 64 | |
| 65 | power-supply = <&vdd_1v8_reg>; // <&vdd_3v3_reg>; |
| 66 | enable-gpios = <&gpio TEGRA_GPIO(B, 2) GPIO_ACTIVE_HIGH>; |
| 67 | |
| 68 | backlight = <&backlight>; |
| 69 | }; |
| 70 | |
| 71 | sound { |
| 72 | compatible = "ad,tegra-audio-wm8903-medcom-wide", |
| 73 | "nvidia,tegra-audio-wm8903"; |
| 74 | nvidia,model = "Avionic Design Medcom-Wide"; |
| 75 | |
| 76 | nvidia,audio-routing = |
| 77 | "Headphone Jack", "HPOUTR", |
| 78 | "Headphone Jack", "HPOUTL", |
| 79 | "Int Spk", "ROP", |
| 80 | "Int Spk", "RON", |
| 81 | "Int Spk", "LOP", |
| 82 | "Int Spk", "LON", |
| 83 | "Mic Jack", "MICBIAS", |
| 84 | "IN1L", "Mic Jack"; |
| 85 | |
| 86 | nvidia,i2s-controller = <&tegra_i2s1>; |
| 87 | nvidia,audio-codec = <&wm8903>; |
| 88 | |
| 89 | nvidia,spkr-en-gpios = <&wm8903 2 GPIO_ACTIVE_HIGH>; |
| 90 | nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>; |
| 91 | |
| 92 | clocks = <&tegra_car TEGRA20_CLK_PLL_A>, |
| 93 | <&tegra_car TEGRA20_CLK_PLL_A_OUT0>, |
| 94 | <&tegra_car TEGRA20_CLK_CDEV1>; |
| 95 | clock-names = "pll_a", "pll_a_out0", "mclk"; |
| 96 | }; |
| 97 | |
| 98 | vcc_24v_reg: regulator-24v0 { |
| 99 | compatible = "regulator-fixed"; |
| 100 | regulator-name = "vcc_24v"; |
| 101 | regulator-min-microvolt = <24000000>; |
| 102 | regulator-max-microvolt = <24000000>; |
| 103 | regulator-always-on; |
| 104 | }; |
| 105 | |
| 106 | vdd_5v0_reg: regulator-5v0 { |
| 107 | compatible = "regulator-fixed"; |
| 108 | regulator-name = "vdd_5v0"; |
| 109 | vin-supply = <&vcc_24v_reg>; |
| 110 | regulator-min-microvolt = <5000000>; |
| 111 | regulator-max-microvolt = <5000000>; |
| 112 | regulator-always-on; |
| 113 | }; |
| 114 | |
| 115 | vdd_3v3_reg: regulator-3v3 { |
| 116 | compatible = "regulator-fixed"; |
| 117 | regulator-name = "vdd_3v3"; |
| 118 | vin-supply = <&vcc_24v_reg>; |
| 119 | regulator-min-microvolt = <3300000>; |
| 120 | regulator-max-microvolt = <3300000>; |
| 121 | regulator-always-on; |
| 122 | }; |
| 123 | |
| 124 | vdd_1v8_reg: regulator-1v8 { |
| 125 | compatible = "regulator-fixed"; |
| 126 | regulator-name = "vdd_1v8"; |
| 127 | vin-supply = <&vdd_3v3_reg>; |
| 128 | regulator-min-microvolt = <1800000>; |
| 129 | regulator-max-microvolt = <1800000>; |
| 130 | regulator-always-on; |
| 131 | }; |
| 132 | }; |