xref: /openbmc/linux/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts (revision ba2929159000dc7015cc01cdf7bb72542e19952a)

// SPDX-License-Identifier: GPL-2.0
/dts-v1/;

#include <dt-bindings/input/input.h>
#include "tegra132.dtsi"

/ {
	model = "NVIDIA Tegra132 Norrin";
	compatible = "nvidia,norrin", "nvidia,tegra132", "nvidia,tegra124";

	aliases {
		rtc0 = &as3722;
		rtc1 = &tegra_rtc;
		serial0 = &uarta;
	};

	chosen {
		stdout-path = "serial0:115200n8";
	};

	memory@80000000 {
		device_type = "memory";
		reg = <0x0 0x80000000 0x0 0x80000000>;
	};

	host1x@50000000 {
		hdmi@54280000 {
			status = "disabled";

			vdd-supply = <&vdd_3v3_hdmi>;
			pll-supply = <&vdd_hdmi_pll>;
			hdmi-supply = <&vdd_5v0_hdmi>;

			nvidia,ddc-i2c-bus = <&hdmi_ddc>;
			nvidia,hpd-gpio =
				<&gpio TEGRA_GPIO(N, 7) GPIO_ACTIVE_HIGH>;
		};

		sor@54540000 {
			status = "okay";

			avdd-io-hdmi-dp-supply = <&vdd_3v3_hdmi>;
			vdd-hdmi-dp-pll-supply = <&vdd_hdmi_pll>;

			nvidia,dpaux = <&dpaux>;
			nvidia,panel = <&panel>;
		};

		dpaux: dpaux@545c0000 {
			vdd-supply = <&vdd_3v3_panel>;
			status = "okay";
		};
	};

	gpu@57000000 {
		status = "okay";

		vdd-supply = <&vdd_gpu>;
	};

	pinmux@70000868 {
		pinctrl-names = "default";
		pinctrl-0 = <&pinmux_default>;

		pinmux_default: pinmux {
			dap_mclk1_pw4 {
				nvidia,pins = "dap_mclk1_pw4";
				nvidia,function = "extperiph1";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
			};
			dap2_din_pa4 {
				nvidia,pins = "dap2_din_pa4";
				nvidia,function = "i2s1";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
			};
			dap2_dout_pa5 {
				nvidia,pins = "dap2_dout_pa5",
					      "dap2_fs_pa2",
					      "dap2_sclk_pa3";
				nvidia,function = "i2s1";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
			};
			dap3_dout_pp2 {
				nvidia,pins = "dap3_dout_pp2";
				nvidia,function = "i2s2";
				nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
			};
			dvfs_pwm_px0 {
				nvidia,pins = "dvfs_pwm_px0",
					      "dvfs_clk_px2";
				nvidia,function = "cldvfs";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
			};
			ulpi_clk_py0 {
				nvidia,pins = "ulpi_clk_py0",
					      "ulpi_nxt_py2",
					      "ulpi_stp_py3";
				nvidia,function = "spi1";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
			};
			ulpi_dir_py1 {
				nvidia,pins = "ulpi_dir_py1";
				nvidia,function = "spi1";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
			};
			cam_i2c_scl_pbb1 {
				nvidia,pins = "cam_i2c_scl_pbb1",
					      "cam_i2c_sda_pbb2";
				nvidia,function = "i2c3";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
				nvidia,lock = <TEGRA_PIN_DISABLE>;
				nvidia,open-drain = <TEGRA_PIN_ENABLE>;
			};
			gen2_i2c_scl_pt5 {
				nvidia,pins = "gen2_i2c_scl_pt5",
					      "gen2_i2c_sda_pt6";
				nvidia,function = "i2c2";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
				nvidia,lock = <TEGRA_PIN_DISABLE>;
				nvidia,open-drain = <TEGRA_PIN_ENABLE>;
			};
			pj7 {
				nvidia,pins = "pj7";
				nvidia,function = "uartd";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
			};
			spdif_in_pk6 {
				nvidia,pins = "spdif_in_pk6";
				nvidia,function = "spdif";
				nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
			};
			pk7 {
				nvidia,pins = "pk7";
				nvidia,function = "uartd";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
			};
			pg4 {
				nvidia,pins = "pg4",
					      "pg5",
					      "pg6",
					      "pi3";
				nvidia,function = "spi4";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
			};
			pg7 {
				nvidia,pins = "pg7";
				nvidia,function = "spi4";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
			};
			ph1 {
				nvidia,pins = "ph1";
				nvidia,function = "pwm1";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
			};
			pk0 {
				nvidia,pins = "pk0",
					      "kb_row15_ps7",
					      "clk_32k_out_pa0";
				nvidia,function = "soc";
				nvidia,pull = <TEGRA_PIN_PULL_UP>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
			};
			sdmmc1_clk_pz0 {
				nvidia,pins = "sdmmc1_clk_pz0";
				nvidia,function = "sdmmc1";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
			};
			sdmmc1_cmd_pz1 {
				nvidia,pins = "sdmmc1_cmd_pz1",
					      "sdmmc1_dat0_py7",
					      "sdmmc1_dat1_py6",
					      "sdmmc1_dat2_py5",
					      "sdmmc1_dat3_py4";
				nvidia,function = "sdmmc1";
				nvidia,pull = <TEGRA_PIN_PULL_UP>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
			};
			sdmmc3_clk_pa6 {
				nvidia,pins = "sdmmc3_clk_pa6";
				nvidia,function = "sdmmc3";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
			};
			sdmmc3_cmd_pa7 {
				nvidia,pins = "sdmmc3_cmd_pa7",
					      "sdmmc3_dat0_pb7",
					      "sdmmc3_dat1_pb6",
					      "sdmmc3_dat2_pb5",
					      "sdmmc3_dat3_pb4",
					      "kb_col4_pq4",
					      "sdmmc3_clk_lb_out_pee4",
					      "sdmmc3_clk_lb_in_pee5",
					      "sdmmc3_cd_n_pv2";
				nvidia,function = "sdmmc3";
				nvidia,pull = <TEGRA_PIN_PULL_UP>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
			};
			sdmmc4_clk_pcc4 {
				nvidia,pins = "sdmmc4_clk_pcc4";
				nvidia,function = "sdmmc4";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
			};
			sdmmc4_cmd_pt7 {
				nvidia,pins = "sdmmc4_cmd_pt7",
					      "sdmmc4_dat0_paa0",
					      "sdmmc4_dat1_paa1",
					      "sdmmc4_dat2_paa2",
					      "sdmmc4_dat3_paa3",
					      "sdmmc4_dat4_paa4",
					      "sdmmc4_dat5_paa5",
					      "sdmmc4_dat6_paa6",
					      "sdmmc4_dat7_paa7";
				nvidia,function = "sdmmc4";
				nvidia,pull = <TEGRA_PIN_PULL_UP>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
			};
			mic_det_l {
				nvidia,pins = "kb_row7_pr7";
				nvidia,function = "rsvd2";
				nvidia,pull = <TEGRA_PIN_PULL_UP>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
			};
			kb_row10_ps2 {
				nvidia,pins = "kb_row10_ps2";
				nvidia,function = "uarta";
				nvidia,pull = <TEGRA_PIN_PULL_UP>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
			};
			kb_row9_ps1 {
				nvidia,pins = "kb_row9_ps1";
				nvidia,function = "uarta";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
			};
			pwr_i2c_scl_pz6 {
				nvidia,pins = "pwr_i2c_scl_pz6",
					      "pwr_i2c_sda_pz7";
				nvidia,function = "i2cpwr";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
				nvidia,lock = <TEGRA_PIN_DISABLE>;
				nvidia,open-drain = <TEGRA_PIN_ENABLE>;
			};
			jtag_rtck {
				nvidia,pins = "jtag_rtck";
				nvidia,function = "rtck";
				nvidia,pull = <TEGRA_PIN_PULL_UP>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
			};
			clk_32k_in {
				nvidia,pins = "clk_32k_in";
				nvidia,function = "clk";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
			};
			core_pwr_req {
				nvidia,pins = "core_pwr_req";
				nvidia,function = "pwron";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
			};
			cpu_pwr_req {
				nvidia,pins = "cpu_pwr_req";
				nvidia,function = "cpu";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
			};
			kb_col0_ap {
				nvidia,pins = "kb_col0_pq0";
				nvidia,function = "rsvd4";
				nvidia,pull = <TEGRA_PIN_PULL_UP>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
			};
			en_vdd_sd {
				nvidia,pins = "kb_row0_pr0";
				nvidia,function = "rsvd4";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
			};
			lid_open {
				nvidia,pins = "kb_row4_pr4";
				nvidia,function = "rsvd3";
				nvidia,pull = <TEGRA_PIN_PULL_UP>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
			};
			pwr_int_n {
				nvidia,pins = "pwr_int_n";
				nvidia,function = "pmi";
				nvidia,pull = <TEGRA_PIN_PULL_UP>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
			};
			reset_out_n {
				nvidia,pins = "reset_out_n";
				nvidia,function = "reset_out_n";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
			};
			clk3_out_pee0 {
				nvidia,pins = "clk3_out_pee0";
				nvidia,function = "extperiph3";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
			};
			gen1_i2c_scl_pc4 {
				nvidia,pins = "gen1_i2c_scl_pc4",
					      "gen1_i2c_sda_pc5";
				nvidia,function = "i2c1";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
				nvidia,lock = <TEGRA_PIN_DISABLE>;
				nvidia,open-drain = <TEGRA_PIN_ENABLE>;
			};
			hdmi_cec_pee3 {
				nvidia,pins = "hdmi_cec_pee3";
				nvidia,function = "cec";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
				nvidia,lock = <TEGRA_PIN_DISABLE>;
				nvidia,open-drain = <TEGRA_PIN_DISABLE>;
			};
			hdmi_int_pn7 {
				nvidia,pins = "hdmi_int_pn7";
				nvidia,function = "rsvd1";
				nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
			};
			ddc_scl_pv4 {
				nvidia,pins = "ddc_scl_pv4",
					      "ddc_sda_pv5";
				nvidia,function = "i2c4";
				nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
				nvidia,lock = <TEGRA_PIN_DISABLE>;
				nvidia,rcv-sel = <TEGRA_PIN_ENABLE>;
			};
			usb_vbus_en0_pn4 {
				nvidia,pins = "usb_vbus_en0_pn4",
					      "usb_vbus_en1_pn5",
					      "usb_vbus_en2_pff1";
				nvidia,function = "usb";
				nvidia,pull = <TEGRA_PIN_PULL_UP>;
				nvidia,tristate = <TEGRA_PIN_ENABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
				nvidia,lock = <TEGRA_PIN_DISABLE>;
				nvidia,open-drain = <TEGRA_PIN_DISABLE>;
			};
			drive_sdio1 {
				nvidia,pins = "drive_sdio1";
				nvidia,high-speed-mode = <TEGRA_PIN_ENABLE>;
				nvidia,schmitt = <TEGRA_PIN_DISABLE>;
				nvidia,pull-down-strength = <36>;
				nvidia,pull-up-strength = <20>;
				nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_SLOW>;
				nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_SLOW>;
			};
			drive_sdio3 {
				nvidia,pins = "drive_sdio3";
				nvidia,high-speed-mode = <TEGRA_PIN_ENABLE>;
				nvidia,schmitt = <TEGRA_PIN_DISABLE>;
				nvidia,pull-down-strength = <22>;
				nvidia,pull-up-strength = <36>;
				nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_FASTEST>;
				nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_FASTEST>;
			};
			drive_gma {
				nvidia,pins = "drive_gma";
				nvidia,high-speed-mode = <TEGRA_PIN_ENABLE>;
				nvidia,schmitt = <TEGRA_PIN_DISABLE>;
				nvidia,pull-down-strength = <2>;
				nvidia,pull-up-strength = <1>;
				nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_FASTEST>;
				nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_FASTEST>;
				nvidia,drive-type = <1>;
			};
			ac_ok {
				nvidia,pins = "pj0";
				nvidia,function = "gmi";
				nvidia,pull = <TEGRA_PIN_PULL_UP>;
				nvidia,tristate = <TEGRA_PIN_ENABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
			};
			codec_irq_l {
				nvidia,pins = "ph4";
				nvidia,function = "gmi";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
			};
			lcd_bl_en {
				nvidia,pins = "ph2";
				nvidia,function = "gmi";
				nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
			};
			touch_irq_l {
				nvidia,pins = "gpio_w3_aud_pw3";
				nvidia,function = "spi6";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
			};
			tpm_davint_l {
				nvidia,pins = "ph6";
				nvidia,function = "gmi";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
			};
			ts_irq_l {
				nvidia,pins = "pk2";
				nvidia,function = "gmi";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
			};
			ts_reset_l {
				nvidia,pins = "pk4";
				nvidia,function = "gmi";
				nvidia,pull = <1>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
			};
			ts_shdn_l {
				nvidia,pins = "pk1";
				nvidia,function = "gmi";
				nvidia,pull = <TEGRA_PIN_PULL_UP>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
			};
			ph7 {
				nvidia,pins = "ph7";
				nvidia,function = "gmi";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
			};
			sensor_irq_l {
				nvidia,pins = "pi6";
				nvidia,function = "gmi";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
			};
			wifi_en {
				nvidia,pins = "gpio_x7_aud_px7";
				nvidia,function = "rsvd4";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
			};
			chromeos_write_protect {
				nvidia,pins = "kb_row1_pr1";
				nvidia,function = "rsvd4";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
			};
			hp_det_l {
				nvidia,pins = "pi7";
				nvidia,function = "rsvd1";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
			};
			soc_warm_reset_l {
				nvidia,pins = "pi5";
				nvidia,function = "gmi";
				nvidia,pull = <TEGRA_PIN_PULL_UP>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
			};
		};
	};

	serial@70006000 {
		/delete-property/ dmas;
		/delete-property/ dma-names;
		status = "okay";
	};

	pwm: pwm@7000a000 {
		status = "okay";
	};

	/* HDMI DDC */
	hdmi_ddc: i2c@7000c700 {
		status = "okay";
		clock-frequency = <100000>;
	};

	i2c@7000d000 {
		status = "okay";
		clock-frequency = <400000>;

		as3722: pmic@40 {
			compatible = "ams,as3722";
			reg = <0x40>;
			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;

			ams,system-power-controller;

			#interrupt-cells = <2>;
			interrupt-controller;

			#gpio-cells = <2>;
			gpio-controller;

			pinctrl-names = "default";
			pinctrl-0 = <&as3722_default>;

			as3722_default: pinmux {
				gpio0 {
					pins = "gpio0";
					function = "gpio";
					bias-pull-down;
				};

				gpio1 {
					pins = "gpio1";
					function = "gpio";
					bias-pull-up;
				};

				gpio2_4_7 {
					pins = "gpio2", "gpio4", "gpio7";
					function = "gpio";
					bias-pull-up;
				};

				gpio3 {
					pins = "gpio3";
					function = "gpio";
					bias-high-impedance;
				};

				gpio5 {
					pins = "gpio5";
					function = "clk32k-out";
					bias-pull-down;
				};

				gpio6 {
					pins = "gpio6";
					function = "clk32k-out";
					bias-pull-down;
				};
			};

			regulators {
				vsup-sd2-supply = <&vdd_5v0_sys>;
				vsup-sd3-supply = <&vdd_5v0_sys>;
				vsup-sd4-supply = <&vdd_5v0_sys>;
				vsup-sd5-supply = <&vdd_5v0_sys>;
				vin-ldo0-supply = <&vdd_1v35_lp0>;
				vin-ldo1-6-supply = <&vdd_3v3_sys>;
				vin-ldo2-5-7-supply = <&vddio_1v8>;
				vin-ldo3-4-supply = <&vdd_3v3_sys>;
				vin-ldo9-10-supply = <&vdd_5v0_sys>;
				vin-ldo11-supply = <&vdd_3v3_run>;

				sd0 {
					regulator-name = "+VDD_CPU_AP";
					regulator-min-microvolt = <700000>;
					regulator-max-microvolt = <1350000>;
					regulator-max-microamp = <3500000>;
					regulator-always-on;
					regulator-boot-on;
					ams,ext-control = <2>;
				};

				sd1 {
					regulator-name = "+VDD_CORE";
					regulator-min-microvolt = <700000>;
					regulator-max-microvolt = <1350000>;
					regulator-max-microamp = <4000000>;
					regulator-always-on;
					regulator-boot-on;
					ams,ext-control = <1>;
				};

				vdd_1v35_lp0: sd2 {
					regulator-name = "+1.35V_LP0(sd2)";
					regulator-min-microvolt = <1350000>;
					regulator-max-microvolt = <1350000>;
					regulator-always-on;
					regulator-boot-on;
				};

				sd3 {
					regulator-name = "+1.35V_LP0(sd3)";
					regulator-min-microvolt = <1350000>;
					regulator-max-microvolt = <1350000>;
					regulator-always-on;
					regulator-boot-on;
				};

				vdd_1v05_run: sd4 {
					regulator-name = "+1.05V_RUN";
					regulator-min-microvolt = <1050000>;
					regulator-max-microvolt = <1050000>;
				};

				vddio_1v8: sd5 {
					regulator-name = "+1.8V_VDDIO";
					regulator-min-microvolt = <1800000>;
					regulator-max-microvolt = <1800000>;
					regulator-always-on;
					regulator-boot-on;
				};

				vdd_gpu: sd6 {
					regulator-name = "+VDD_GPU_AP";
					regulator-min-microvolt = <800000>;
					regulator-max-microvolt = <1200000>;
					regulator-min-microamp = <3500000>;
					regulator-max-microamp = <3500000>;
					regulator-always-on;
					regulator-boot-on;
				};

				avdd_1v05_run: ldo0 {
					regulator-name = "+1.05_RUN_AVDD";
					regulator-min-microvolt = <1050000>;
					regulator-max-microvolt = <1050000>;
					regulator-always-on;
					regulator-boot-on;
					ams,ext-control = <1>;
				};

				ldo1 {
					regulator-name = "+1.8V_RUN_CAM";
					regulator-min-microvolt = <1800000>;
					regulator-max-microvolt = <1800000>;
				};

				ldo2 {
					regulator-name = "+1.2V_GEN_AVDD";
					regulator-min-microvolt = <1200000>;
					regulator-max-microvolt = <1200000>;
					regulator-always-on;
					regulator-boot-on;
				};

				ldo3 {
					regulator-name = "+1.00V_LP0_VDD_RTC";
					regulator-min-microvolt = <1000000>;
					regulator-max-microvolt = <1000000>;
					regulator-always-on;
					regulator-boot-on;
					ams,enable-tracking;
				};

				vdd_run_cam: ldo4 {
					regulator-name = "+2.8V_RUN_CAM";
					regulator-min-microvolt = <2800000>;
					regulator-max-microvolt = <2800000>;
				};

				ldo5 {
					regulator-name = "+1.2V_RUN_CAM_FRONT";
					regulator-min-microvolt = <1200000>;
					regulator-max-microvolt = <1200000>;
				};

				vddio_sdmmc3: ldo6 {
					regulator-name = "+VDDIO_SDMMC3";
					regulator-min-microvolt = <1800000>;
					regulator-max-microvolt = <3300000>;
				};

				ldo7 {
					regulator-name = "+1.05V_RUN_CAM_REAR";
					regulator-min-microvolt = <1050000>;
					regulator-max-microvolt = <1050000>;
				};

				ldo9 {
					regulator-name = "+2.8V_RUN_TOUCH";
					regulator-min-microvolt = <2800000>;
					regulator-max-microvolt = <2800000>;
				};

				ldo10 {
					regulator-name = "+2.8V_RUN_CAM_AF";
					regulator-min-microvolt = <2800000>;
					regulator-max-microvolt = <2800000>;
				};

				ldo11 {
					regulator-name = "+1.8V_RUN_VPP_FUSE";
					regulator-min-microvolt = <1800000>;
					regulator-max-microvolt = <1800000>;
				};
			};
		};
	};

	spi@7000d400 {
		status = "okay";

		ec: cros-ec@0 {
			compatible = "google,cros-ec-spi";
			spi-max-frequency = <3000000>;
			interrupt-parent = <&gpio>;
			interrupts = <TEGRA_GPIO(C, 7) IRQ_TYPE_LEVEL_LOW>;
			reg = <0>;

			google,cros-ec-spi-msg-delay = <2000>;

			i2c_20: i2c-tunnel {
				compatible = "google,cros-ec-i2c-tunnel";
				#address-cells = <1>;
				#size-cells = <0>;

				google,remote-bus = <0>;

				charger: bq24735@9 {
					compatible = "ti,bq24735";
					reg = <0x9>;
					interrupt-parent = <&gpio>;
					interrupts = <TEGRA_GPIO(J, 0)
							GPIO_ACTIVE_HIGH>;
					ti,ac-detect-gpios = <&gpio
							TEGRA_GPIO(J, 0)
							GPIO_ACTIVE_HIGH>;
				};

				battery: smart-battery@b {
					compatible = "sbs,sbs-battery";
					reg = <0xb>;
					sbs,i2c-retry-count = <2>;
					sbs,poll-retry-count = <10>;
				/*	power-supplies = <&charger>; */
				};
			};

			keyboard-controller {
				compatible = "google,cros-ec-keyb";
				keypad,num-rows = <8>;
				keypad,num-columns = <13>;
				google,needs-ghost-filter;
				linux,keymap =
					<MATRIX_KEY(0x00, 0x01, KEY_LEFTMETA)
					 MATRIX_KEY(0x00, 0x02, KEY_F1)
					 MATRIX_KEY(0x00, 0x03, KEY_B)
					 MATRIX_KEY(0x00, 0x04, KEY_F10)
					 MATRIX_KEY(0x00, 0x06, KEY_N)
					 MATRIX_KEY(0x00, 0x08, KEY_EQUAL)
					 MATRIX_KEY(0x00, 0x0a, KEY_RIGHTALT)

					 MATRIX_KEY(0x01, 0x01, KEY_ESC)
					 MATRIX_KEY(0x01, 0x02, KEY_F4)
					 MATRIX_KEY(0x01, 0x03, KEY_G)
					 MATRIX_KEY(0x01, 0x04, KEY_F7)
					 MATRIX_KEY(0x01, 0x06, KEY_H)
					 MATRIX_KEY(0x01, 0x08, KEY_APOSTROPHE)
					 MATRIX_KEY(0x01, 0x09, KEY_F9)
					 MATRIX_KEY(0x01, 0x0b, KEY_BACKSPACE)

					 MATRIX_KEY(0x02, 0x00, KEY_LEFTCTRL)
					 MATRIX_KEY(0x02, 0x01, KEY_TAB)
					 MATRIX_KEY(0x02, 0x02, KEY_F3)
					 MATRIX_KEY(0x02, 0x03, KEY_T)
					 MATRIX_KEY(0x02, 0x04, KEY_F6)
					 MATRIX_KEY(0x02, 0x05, KEY_RIGHTBRACE)
					 MATRIX_KEY(0x02, 0x06, KEY_Y)
					 MATRIX_KEY(0x02, 0x07, KEY_102ND)
					 MATRIX_KEY(0x02, 0x08, KEY_LEFTBRACE)
					 MATRIX_KEY(0x02, 0x09, KEY_F8)

					 MATRIX_KEY(0x03, 0x01, KEY_GRAVE)
					 MATRIX_KEY(0x03, 0x02, KEY_F2)
					 MATRIX_KEY(0x03, 0x03, KEY_5)
					 MATRIX_KEY(0x03, 0x04, KEY_F5)
					 MATRIX_KEY(0x03, 0x06, KEY_6)
					 MATRIX_KEY(0x03, 0x08, KEY_MINUS)
					 MATRIX_KEY(0x03, 0x0b, KEY_BACKSLASH)

					 MATRIX_KEY(0x04, 0x00, KEY_RIGHTCTRL)
					 MATRIX_KEY(0x04, 0x01, KEY_A)
					 MATRIX_KEY(0x04, 0x02, KEY_D)
					 MATRIX_KEY(0x04, 0x03, KEY_F)
					 MATRIX_KEY(0x04, 0x04, KEY_S)
					 MATRIX_KEY(0x04, 0x05, KEY_K)
					 MATRIX_KEY(0x04, 0x06, KEY_J)
					 MATRIX_KEY(0x04, 0x08, KEY_SEMICOLON)
					 MATRIX_KEY(0x04, 0x09, KEY_L)
					 MATRIX_KEY(0x04, 0x0a, KEY_BACKSLASH)
					 MATRIX_KEY(0x04, 0x0b, KEY_ENTER)

					 MATRIX_KEY(0x05, 0x01, KEY_Z)
					 MATRIX_KEY(0x05, 0x02, KEY_C)
					 MATRIX_KEY(0x05, 0x03, KEY_V)
					 MATRIX_KEY(0x05, 0x04, KEY_X)
					 MATRIX_KEY(0x05, 0x05, KEY_COMMA)
					 MATRIX_KEY(0x05, 0x06, KEY_M)
					 MATRIX_KEY(0x05, 0x07, KEY_LEFTSHIFT)
					 MATRIX_KEY(0x05, 0x08, KEY_SLASH)
					 MATRIX_KEY(0x05, 0x09, KEY_DOT)
					 MATRIX_KEY(0x05, 0x0b, KEY_SPACE)

					 MATRIX_KEY(0x06, 0x01, KEY_1)
					 MATRIX_KEY(0x06, 0x02, KEY_3)
					 MATRIX_KEY(0x06, 0x03, KEY_4)
					 MATRIX_KEY(0x06, 0x04, KEY_2)
					 MATRIX_KEY(0x06, 0x05, KEY_8)
					 MATRIX_KEY(0x06, 0x06, KEY_7)
					 MATRIX_KEY(0x06, 0x08, KEY_0)
					 MATRIX_KEY(0x06, 0x09, KEY_9)
					 MATRIX_KEY(0x06, 0x0a, KEY_LEFTALT)
					 MATRIX_KEY(0x06, 0x0b, KEY_DOWN)
					 MATRIX_KEY(0x06, 0x0c, KEY_RIGHT)

					 MATRIX_KEY(0x07, 0x01, KEY_Q)
					 MATRIX_KEY(0x07, 0x02, KEY_E)
					 MATRIX_KEY(0x07, 0x03, KEY_R)
					 MATRIX_KEY(0x07, 0x04, KEY_W)
					 MATRIX_KEY(0x07, 0x05, KEY_I)
					 MATRIX_KEY(0x07, 0x06, KEY_U)
					 MATRIX_KEY(0x07, 0x07, KEY_RIGHTSHIFT)
					 MATRIX_KEY(0x07, 0x08, KEY_P)
					 MATRIX_KEY(0x07, 0x09, KEY_O)
					 MATRIX_KEY(0x07, 0x0b, KEY_UP)
					 MATRIX_KEY(0x07, 0x0c, KEY_LEFT)>;
			};
		};
	};

	pmc@7000e400 {
		nvidia,invert-interrupt;
		nvidia,suspend-mode = <0>;
		nvidia,cpu-pwr-good-time = <500>;
		nvidia,cpu-pwr-off-time = <300>;
		nvidia,core-pwr-good-time = <641 3845>;
		nvidia,core-pwr-off-time = <61036>;
		nvidia,core-power-req-active-high;
		nvidia,sys-clock-req-active-high;
	};

	usb@70090000 {
		phys = <&{/padctl@7009f000/pads/usb2/lanes/usb2-0}>, /* 1st USB A */
		       <&{/padctl@7009f000/pads/usb2/lanes/usb2-1}>, /* Internal USB */
		       <&{/padctl@7009f000/pads/usb2/lanes/usb2-2}>, /* 2nd USB A */
		       <&{/padctl@7009f000/pads/pcie/lanes/pcie-0}>, /* 1st USB A */
		       <&{/padctl@7009f000/pads/pcie/lanes/pcie-1}>; /* 2nd USB A */
		phy-names = "usb2-0", "usb2-1", "usb2-2", "usb3-0", "usb3-1";

		avddio-pex-supply = <&vdd_1v05_run>;
		dvddio-pex-supply = <&vdd_1v05_run>;
		avdd-usb-supply = <&vdd_3v3_lp0>;
		hvdd-usb-ss-supply = <&vdd_3v3_lp0>;

		status = "okay";
	};

	padctl@7009f000 {
		avdd-pll-utmip-supply = <&vddio_1v8>;
		avdd-pll-erefe-supply = <&avdd_1v05_run>;
		avdd-pex-pll-supply = <&vdd_1v05_run>;
		hvdd-pex-pll-e-supply = <&vdd_3v3_lp0>;

		pads {
			usb2 {
				status = "okay";

				lanes {
					usb2-0 {
						nvidia,function = "xusb";
						status = "okay";
					};

					usb2-1 {
						nvidia,function = "xusb";
						status = "okay";
					};

					usb2-2 {
						nvidia,function = "xusb";
						status = "okay";
					};
				};
			};

			pcie {
				status = "okay";

				lanes {
					pcie-0 {
						nvidia,function = "usb3-ss";
						status = "okay";
					};

					pcie-1 {
						nvidia,function = "usb3-ss";
						status = "okay";
					};
				};
			};
		};

		ports {
			usb2-0 {
				status = "okay";
				mode = "otg";

				vbus-supply = <&vdd_usb1_vbus>;
			};

			usb2-1 {
				status = "okay";
				mode = "host";

				vbus-supply = <&vdd_run_cam>;
			};

			usb2-2 {
				status = "okay";
				mode = "host";

				vbus-supply = <&vdd_usb3_vbus>;
			};

			usb3-0 {
				nvidia,usb2-companion = <0>;
				status = "okay";
			};

			usb3-1 {
				nvidia,usb2-companion = <2>;
				status = "okay";
			};
		};
	};

	/* WIFI/BT module */
	mmc@700b0000 {
		status = "disabled";
	};

	/* external SD/MMC */
	mmc@700b0400 {
		cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>;
		power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>;
		wp-gpios = <&gpio TEGRA_GPIO(Q, 4) GPIO_ACTIVE_HIGH>;
		status = "okay";
		bus-width = <4>;
		vqmmc-supply = <&vddio_sdmmc3>;
	};

	/* EMMC 4.51 */
	mmc@700b0600 {
		status = "okay";
		bus-width = <8>;
		non-removable;
	};

	backlight: backlight {
		compatible = "pwm-backlight";

		enable-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>;
		power-supply = <&vdd_led>;
		pwms = <&pwm 1 1000000>;

		brightness-levels = <0 4 8 16 32 64 128 255>;
		default-brightness-level = <6>;
	};

	clk32k_in: clock-32k {
		compatible = "fixed-clock";
		clock-frequency = <32768>;
		#clock-cells = <0>;
	};

	gpio-keys {
		compatible = "gpio-keys";

		key-power {
			label = "Power";
			gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>;
			linux,code = <KEY_POWER>;
			debounce-interval = <10>;
			wakeup-source;
		};

		switch-lid {
			label = "Lid";
			gpios = <&gpio TEGRA_GPIO(R, 4) GPIO_ACTIVE_LOW>;
			linux,input-type = <5>;
			linux,code = <0>;
			debounce-interval = <1>;
			wakeup-source;
		};
	};

	panel: panel {
		compatible = "innolux,n116bge";
		power-supply = <&vdd_3v3_panel>;
		backlight = <&backlight>;
		ddc-i2c-bus = <&dpaux>;
	};

	vdd_mux: regulator-vdd-mux {
		compatible = "regulator-fixed";
		regulator-name = "+VDD_MUX";
		regulator-min-microvolt = <19000000>;
		regulator-max-microvolt = <19000000>;
		regulator-always-on;
		regulator-boot-on;
	};

	vdd_5v0_sys: regulator-vdd-5v0-sys {
		compatible = "regulator-fixed";
		regulator-name = "+5V_SYS";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
		regulator-boot-on;
		vin-supply = <&vdd_mux>;
	};

	vdd_3v3_sys: regulator-vdd-3v3-sys {
		compatible = "regulator-fixed";
		regulator-name = "+3.3V_SYS";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
		regulator-boot-on;
		vin-supply = <&vdd_mux>;
	};

	vdd_3v3_run: regulator-vdd-3v3-run {
		compatible = "regulator-fixed";
		regulator-name = "+3.3V_RUN";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
		regulator-boot-on;
		gpio = <&as3722 1 GPIO_ACTIVE_HIGH>;
		enable-active-high;
		vin-supply = <&vdd_3v3_sys>;
	};

	vdd_3v3_hdmi: regulator-vdd-3v3-hdmi {
		compatible = "regulator-fixed";
		regulator-name = "+3.3V_AVDD_HDMI_AP_GATED";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		vin-supply = <&vdd_3v3_run>;
	};

	vdd_led: regulator-vdd-led {
		compatible = "regulator-fixed";
		regulator-name = "+VDD_LED";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		gpio = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>;
		enable-active-high;
		vin-supply = <&vdd_mux>;
	};

	vdd_usb1_vbus: regulator-vdd-usb1-vbus {
		compatible = "regulator-fixed";
		regulator-name = "+5V_USB_HS";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>;
		enable-active-high;
		gpio-open-drain;
		vin-supply = <&vdd_5v0_sys>;
	};

	vdd_usb3_vbus: regulator-vdd-usb3-vbus {
		compatible = "regulator-fixed";
		regulator-name = "+5V_USB_SS";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>;
		enable-active-high;
		gpio-open-drain;
		vin-supply = <&vdd_5v0_sys>;
	};

	vdd_3v3_panel: regulator-vdd-3v3-panel {
		compatible = "regulator-fixed";
		regulator-name = "+3.3V_PANEL";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		gpio = <&as3722 4 GPIO_ACTIVE_HIGH>;
		enable-active-high;
		vin-supply = <&vdd_3v3_sys>;
	};

	vdd_hdmi_pll: regulator-vdd-hdmi-pll {
		compatible = "regulator-fixed";
		regulator-name = "+1.05V_RUN_AVDD_HDMI_PLL_AP_GATE";
		regulator-min-microvolt = <1050000>;
		regulator-max-microvolt = <1050000>;
		gpio = <&gpio TEGRA_GPIO(H, 7) GPIO_ACTIVE_LOW>;
		vin-supply = <&vdd_1v05_run>;
	};

	vdd_5v0_hdmi: regulator-vdd-5v0-hdmi {
		compatible = "regulator-fixed";
		regulator-name = "+5V_HDMI_CON";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>;
		enable-active-high;
		vin-supply = <&vdd_5v0_sys>;
	};

	vdd_5v0_ts: regulator-vdd-5v0-ts {
		compatible = "regulator-fixed";
		regulator-name = "+5V_VDD_TS";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
		regulator-boot-on;
		gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};

	vdd_3v3_lp0: regulator-vdd-3v3-lp0 {
		compatible = "regulator-fixed";
		regulator-name = "+3.3V_LP0";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		/*
		 * TODO: find a way to wire this up with the USB EHCI
		 * controllers so that it can be enabled on demand.
		 */
		regulator-always-on;
		gpio = <&as3722 2 GPIO_ACTIVE_HIGH>;
		enable-active-high;
		vin-supply = <&vdd_3v3_sys>;
	};
};