1 // SPDX-License-Identifier: GPL-2.0
4 #include <dt-bindings/input/linux-event-codes.h>
5 #include <dt-bindings/input/gpio-keys.h>
7 #include "tegra186-p3310.dtsi"
10 model = "NVIDIA Tegra186 P2771-0000 Development Board";
11 compatible = "nvidia,p2771-0000", "nvidia,tegra186";
15 compatible = "ti,ina3221";
20 compatible = "ti,ina3221";
25 compatible = "ti,tca9539";
28 interrupt-parent = <&gpio>;
29 interrupts = <TEGRA186_MAIN_GPIO(Y, 0)
37 compatible = "ti,tca9539";
40 interrupt-parent = <&gpio>;
41 interrupts = <TEGRA186_MAIN_GPIO(Y, 6)
53 vmmc-supply = <&vdd_sd>;
63 dvdd-pex-supply = <&vdd_pex>;
64 hvdd-pex-pll-supply = <&vdd_1v8>;
65 hvdd-pex-supply = <&vdd_1v8>;
66 vddio-pexctl-aud-supply = <&vdd_1v8>;
69 nvidia,num-lanes = <4>;
74 nvidia,num-lanes = <0>;
79 nvidia,num-lanes = <1>;
91 display-hub@15200000 {
102 nvidia,dpaux = <&dpaux1>;
108 avdd-io-supply = <&vdd_hdmi_1v05>;
109 vdd-pll-supply = <&vdd_1v8_ap>;
110 hdmi-supply = <&vdd_hdmi>;
112 nvidia,ddc-i2c-bus = <&ddc>;
113 nvidia,hpd-gpio = <&gpio TEGRA186_MAIN_GPIO(P, 1)
123 compatible = "gpio-keys";
127 gpios = <&gpio_aon TEGRA186_AON_GPIO(FF, 0)
129 linux,input-type = <EV_KEY>;
130 linux,code = <KEY_POWER>;
131 debounce-interval = <10>;
132 wakeup-event-action = <EV_ACT_ASSERTED>;
138 gpios = <&gpio_aon TEGRA186_AON_GPIO(FF, 1)
140 linux,input-type = <EV_KEY>;
141 linux,code = <KEY_VOLUMEUP>;
142 debounce-interval = <10>;
146 label = "Volume Down";
147 gpios = <&gpio_aon TEGRA186_AON_GPIO(FF, 2)
149 linux,input-type = <EV_KEY>;
150 linux,code = <KEY_VOLUMEDOWN>;
151 debounce-interval = <10>;
156 vdd_sd: regulator@100 {
157 compatible = "regulator-fixed";
160 regulator-name = "SD_CARD_SW_PWR";
161 regulator-min-microvolt = <3300000>;
162 regulator-max-microvolt = <3300000>;
164 gpio = <&gpio TEGRA186_MAIN_GPIO(P, 6)
168 vin-supply = <&vdd_3v3_sys>;
171 vdd_hdmi: regulator@101 {
172 compatible = "regulator-fixed";
175 regulator-name = "VDD_HDMI_5V0";
176 regulator-min-microvolt = <5000000>;
177 regulator-max-microvolt = <5000000>;
179 gpio = <&exp1 14 GPIO_ACTIVE_HIGH>;
182 vin-supply = <&vdd_5v0_sys>;