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

#include <dt-bindings/input/input.h>
#include "tegra20.dtsi"
#include "tegra20-cpu-opp.dtsi"
#include "tegra20-cpu-opp-microvolt.dtsi"

/ {
	model = "Toshiba AC100 / Dynabook AZ";
	compatible = "compal,paz00", "nvidia,tegra20";

	aliases {
		rtc0 = "/i2c@7000d000/tps6586x@34";
		rtc1 = "/rtc@7000e000";
		serial0 = &uarta;
		serial1 = &uartc;
	};

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

	memory@0 {
		reg = <0x00000000 0x20000000>;
	};

	host1x@50000000 {
		dc@54200000 {
			rgb {
				status = "okay";

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

		hdmi@54280000 {
			status = "okay";

			vdd-supply = <&hdmi_vdd_reg>;
			pll-supply = <&hdmi_pll_reg>;

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

	pinmux@70000014 {
		pinctrl-names = "default";
		pinctrl-0 = <&state_default>;

		state_default: pinmux {
			ata {
				nvidia,pins = "ata", "atc", "atd", "ate",
					"dap2", "gmb", "gmc", "gmd", "spia",
					"spib", "spic", "spid", "spie";
				nvidia,function = "gmi";
			};
			atb {
				nvidia,pins = "atb", "gma", "gme";
				nvidia,function = "sdio4";
			};
			cdev1 {
				nvidia,pins = "cdev1";
				nvidia,function = "plla_out";
			};
			cdev2 {
				nvidia,pins = "cdev2";
				nvidia,function = "pllp_out4";
			};
			crtp {
				nvidia,pins = "crtp";
				nvidia,function = "crt";
			};
			csus {
				nvidia,pins = "csus";
				nvidia,function = "pllc_out1";
			};
			dap1 {
				nvidia,pins = "dap1";
				nvidia,function = "dap1";
			};
			dap3 {
				nvidia,pins = "dap3";
				nvidia,function = "dap3";
			};
			dap4 {
				nvidia,pins = "dap4";
				nvidia,function = "dap4";
			};
			ddc {
				nvidia,pins = "ddc";
				nvidia,function = "i2c2";
			};
			dta {
				nvidia,pins = "dta", "dtb", "dtc", "dtd", "dte";
				nvidia,function = "rsvd1";
			};
			dtf {
				nvidia,pins = "dtf";
				nvidia,function = "i2c3";
			};
			gpu {
				nvidia,pins = "gpu", "sdb", "sdd";
				nvidia,function = "pwm";
			};
			gpu7 {
				nvidia,pins = "gpu7";
				nvidia,function = "rtck";
			};
			gpv {
				nvidia,pins = "gpv", "slxa", "slxk";
				nvidia,function = "pcie";
			};
			hdint {
				nvidia,pins = "hdint", "pta";
				nvidia,function = "hdmi";
			};
			i2cp {
				nvidia,pins = "i2cp";
				nvidia,function = "i2cp";
			};
			irrx {
				nvidia,pins = "irrx", "irtx";
				nvidia,function = "uarta";
			};
			kbca {
				nvidia,pins = "kbca", "kbcc", "kbce", "kbcf";
				nvidia,function = "kbc";
			};
			kbcb {
				nvidia,pins = "kbcb", "kbcd";
				nvidia,function = "sdio2";
			};
			lcsn {
				nvidia,pins = "lcsn", "ld0", "ld1", "ld2",
					"ld3", "ld4", "ld5", "ld6", "ld7",
					"ld8", "ld9", "ld10", "ld11", "ld12",
					"ld13", "ld14", "ld15", "ld16", "ld17",
					"ldc", "ldi", "lhp0", "lhp1", "lhp2",
					"lhs", "lm0", "lm1", "lpp", "lpw0",
					"lpw1", "lpw2", "lsc0", "lsc1", "lsck",
					"lsda", "lsdi", "lspi", "lvp0", "lvp1",
					"lvs";
				nvidia,function = "displaya";
			};
			owc {
				nvidia,pins = "owc";
				nvidia,function = "owr";
			};
			pmc {
				nvidia,pins = "pmc";
				nvidia,function = "pwr_on";
			};
			rm {
				nvidia,pins = "rm";
				nvidia,function = "i2c1";
			};
			sdc {
				nvidia,pins = "sdc";
				nvidia,function = "twc";
			};
			sdio1 {
				nvidia,pins = "sdio1";
				nvidia,function = "sdio1";
			};
			slxc {
				nvidia,pins = "slxc", "slxd";
				nvidia,function = "spi4";
			};
			spdi {
				nvidia,pins = "spdi", "spdo";
				nvidia,function = "rsvd2";
			};
			spif {
				nvidia,pins = "spif", "uac";
				nvidia,function = "rsvd4";
			};
			spig {
				nvidia,pins = "spig", "spih";
				nvidia,function = "spi2_alt";
			};
			uaa {
				nvidia,pins = "uaa", "uab", "uda";
				nvidia,function = "ulpi";
			};
			uad {
				nvidia,pins = "uad";
				nvidia,function = "spdif";
			};
			uca {
				nvidia,pins = "uca", "ucb";
				nvidia,function = "uartc";
			};
			conf_ata {
				nvidia,pins = "ata", "atb", "atc", "atd", "ate",
					"cdev1", "cdev2", "dap1", "dap2", "dtf",
					"gma", "gmb", "gmc", "gmd", "gme",
					"gpu", "gpu7", "gpv", "i2cp", "pta",
					"rm", "sdio1", "slxk", "spdo", "uac",
					"uda";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
			};
			conf_ck32 {
				nvidia,pins = "ck32", "ddrc", "pmca", "pmcb",
					"pmcc", "pmcd", "pmce", "xm2c", "xm2d";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
			};
			conf_crtp {
				nvidia,pins = "crtp", "dap3", "dap4", "dtb",
					"dtc", "dte", "slxa", "slxc", "slxd",
					"spdi";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_ENABLE>;
			};
			conf_csus {
				nvidia,pins = "csus", "spia", "spib", "spid",
					"spif";
				nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
				nvidia,tristate = <TEGRA_PIN_ENABLE>;
			};
			conf_ddc {
				nvidia,pins = "ddc", "irrx", "irtx", "kbca",
					"kbcb", "kbcc", "kbcd", "kbce", "kbcf",
					"spic", "spig", "uaa", "uab";
				nvidia,pull = <TEGRA_PIN_PULL_UP>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
			};
			conf_dta {
				nvidia,pins = "dta", "dtd", "owc", "sdc", "sdd",
					"spie", "spih", "uad", "uca", "ucb";
				nvidia,pull = <TEGRA_PIN_PULL_UP>;
				nvidia,tristate = <TEGRA_PIN_ENABLE>;
			};
			conf_hdint {
				nvidia,pins = "hdint", "ld0", "ld1", "ld2",
					"ld3", "ld4", "ld5", "ld6", "ld7",
					"ld8", "ld9", "ld10", "ld11", "ld12",
					"ld13", "ld14", "ld15", "ld16", "ld17",
					"ldc", "ldi", "lhs", "lsc0", "lspi",
					"lvs", "pmc";
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
			};
			conf_lc {
				nvidia,pins = "lc", "ls";
				nvidia,pull = <TEGRA_PIN_PULL_UP>;
			};
			conf_lcsn {
				nvidia,pins = "lcsn", "lhp0", "lhp1", "lhp2",
					"lm0", "lm1", "lpp", "lpw0", "lpw1",
					"lpw2", "lsc1", "lsck", "lsda", "lsdi",
					"lvp0", "lvp1", "sdb";
				nvidia,tristate = <TEGRA_PIN_ENABLE>;
			};
			conf_ld17_0 {
				nvidia,pins = "ld17_0", "ld19_18", "ld21_20",
					"ld23_22";
				nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
			};
		};
	};

	i2s@70002800 {
		status = "okay";
	};

	serial@70006000 {
		status = "okay";
	};

	serial@70006200 {
		status = "okay";
	};

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

	lvds_ddc: i2c@7000c000 {
		status = "okay";
		clock-frequency = <400000>;

		alc5632: alc5632@1e {
			compatible = "realtek,alc5632";
			reg = <0x1e>;
			gpio-controller;
			#gpio-cells = <2>;
		};
	};

	hdmi_ddc: i2c@7000c400 {
		status = "okay";
		clock-frequency = <100000>;
	};

	nvec@7000c500 {
		compatible = "nvidia,nvec";
		reg = <0x7000c500 0x100>;
		interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
		#address-cells = <1>;
		#size-cells = <0>;
		clock-frequency = <80000>;
		request-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
		slave-addr = <138>;
		clocks = <&tegra_car TEGRA20_CLK_I2C3>,
			 <&tegra_car TEGRA20_CLK_PLL_P_OUT3>;
		clock-names = "div-clk", "fast-clk";
		resets = <&tegra_car 67>;
		reset-names = "i2c";
	};

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

		pmic: tps6586x@34 {
			compatible = "ti,tps6586x";
			reg = <0x34>;
			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;

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

			sys-supply = <&p5valw_reg>;
			vin-sm0-supply = <&sys_reg>;
			vin-sm1-supply = <&sys_reg>;
			vin-sm2-supply = <&sys_reg>;
			vinldo01-supply = <&sm2_reg>;
			vinldo23-supply = <&sm2_reg>;
			vinldo4-supply = <&sm2_reg>;
			vinldo678-supply = <&sm2_reg>;
			vinldo9-supply = <&sm2_reg>;

			regulators {
				sys_reg: sys {
					regulator-name = "vdd_sys";
					regulator-always-on;
				};

				core_vdd_reg: sm0 {
					regulator-name = "+1.2vs_sm0,vdd_core";
					regulator-min-microvolt = <1200000>;
					regulator-max-microvolt = <1225000>;
					regulator-coupled-with = <&rtc_vdd_reg &cpu_vdd_reg>;
					regulator-coupled-max-spread = <170000 450000>;
					regulator-always-on;

					nvidia,tegra-core-regulator;
				};

				cpu_vdd_reg: sm1 {
					regulator-name = "+1.0vs_sm1,vdd_cpu";
					regulator-min-microvolt = <750000>;
					regulator-max-microvolt = <1100000>;
					regulator-coupled-with = <&core_vdd_reg &rtc_vdd_reg>;
					regulator-coupled-max-spread = <450000 450000>;
					regulator-always-on;

					nvidia,tegra-cpu-regulator;
				};

				sm2_reg: sm2 {
					regulator-name = "+3.7vs_sm2,vin_ldo*";
					regulator-min-microvolt = <3700000>;
					regulator-max-microvolt = <3700000>;
					regulator-always-on;
				};

				/* LDO0 is not connected to anything */

				ldo1 {
					regulator-name = "+1.1vs_ldo1,avdd_pll*";
					regulator-min-microvolt = <1100000>;
					regulator-max-microvolt = <1100000>;
					regulator-always-on;
				};

				rtc_vdd_reg: ldo2 {
					regulator-name = "+1.2vs_ldo2,vdd_rtc";
					regulator-min-microvolt = <1200000>;
					regulator-max-microvolt = <1225000>;
					regulator-coupled-with = <&core_vdd_reg &cpu_vdd_reg>;
					regulator-coupled-max-spread = <170000 450000>;
					regulator-always-on;

					nvidia,tegra-rtc-regulator;
				};

				ldo3 {
					regulator-name = "+3.3vs_ldo3,avdd_usb*";
					regulator-min-microvolt = <3300000>;
					regulator-max-microvolt = <3300000>;
					regulator-always-on;
				};

				ldo4 {
					regulator-name = "+1.8vs_ldo4,avdd_osc,vddio_sys";
					regulator-min-microvolt = <1800000>;
					regulator-max-microvolt = <1800000>;
					regulator-always-on;
				};

				ldo5 {
					regulator-name = "+2.85vs_ldo5,vcore_mmc";
					regulator-min-microvolt = <2850000>;
					regulator-max-microvolt = <2850000>;
					regulator-always-on;
				};

				ldo6 {
					/*
					 * Research indicates this should be
					 * 1.8v; other boards that use this
					 * rail for the same purpose need it
					 * set to 1.8v. The schematic signal
					 * name is incorrect; perhaps copied
					 * from an incorrect NVIDIA reference.
					 */
					regulator-name = "+2.85vs_ldo6,avdd_vdac";
					regulator-min-microvolt = <1800000>;
					regulator-max-microvolt = <1800000>;
				};

				hdmi_vdd_reg: ldo7 {
					regulator-name = "+3.3vs_ldo7,avdd_hdmi";
					regulator-min-microvolt = <3300000>;
					regulator-max-microvolt = <3300000>;
				};

				hdmi_pll_reg: ldo8 {
					regulator-name = "+1.8vs_ldo8,avdd_hdmi_pll";
					regulator-min-microvolt = <1800000>;
					regulator-max-microvolt = <1800000>;
				};

				ldo9 {
					regulator-name = "+2.85vs_ldo9,vdd_ddr_rx";
					regulator-min-microvolt = <2850000>;
					regulator-max-microvolt = <2850000>;
					regulator-always-on;
				};

				ldo_rtc {
					regulator-name = "+3.3vs_rtc";
					regulator-min-microvolt = <3300000>;
					regulator-max-microvolt = <3300000>;
					regulator-always-on;
				};
			};
		};

		adt7461@4c {
			compatible = "adi,adt7461";
			reg = <0x4c>;
		};
	};

	pmc@7000e400 {
		nvidia,invert-interrupt;
		nvidia,suspend-mode = <1>;
		nvidia,cpu-pwr-good-time = <2000>;
		nvidia,cpu-pwr-off-time = <0>;
		nvidia,core-pwr-good-time = <3845 3845>;
		nvidia,core-pwr-off-time = <0>;
		nvidia,sys-clock-req-active-high;
	};

	usb@c5000000 {
		compatible = "nvidia,tegra20-udc";
		status = "okay";
		dr_mode = "peripheral";
	};

	usb-phy@c5000000 {
		status = "okay";
	};

	usb@c5004000 {
		status = "okay";
		nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 0)
			GPIO_ACTIVE_LOW>;
	};

	usb-phy@c5004000 {
		status = "okay";
		nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 0)
			GPIO_ACTIVE_LOW>;
	};

	usb@c5008000 {
		status = "okay";
	};

	usb-phy@c5008000 {
		status = "okay";
	};

	sdhci@c8000000 {
		status = "okay";
		cd-gpios = <&gpio TEGRA_GPIO(V, 5) GPIO_ACTIVE_LOW>;
		wp-gpios = <&gpio TEGRA_GPIO(H, 1) GPIO_ACTIVE_HIGH>;
		power-gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_HIGH>;
		bus-width = <4>;
	};

	sdhci@c8000600 {
		status = "okay";
		bus-width = <8>;
		non-removable;
	};

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

		enable-gpios = <&gpio TEGRA_GPIO(U, 4) GPIO_ACTIVE_HIGH>;
		pwms = <&pwm 0 5000000>;

		brightness-levels = <0 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 255>;
		default-brightness-level = <10>;

		backlight-boot-off;
	};

	clocks {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <0>;

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

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

		wakeup {
			label = "Wakeup";
			gpios = <&gpio TEGRA_GPIO(J, 7) GPIO_ACTIVE_LOW>;
			linux,code = <KEY_WAKEUP>;
			wakeup-source;
		};
	};

	gpio-leds {
		compatible = "gpio-leds";

		wifi {
			label = "wifi-led";
			gpios = <&gpio TEGRA_GPIO(D, 0) GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "rfkill0";
		};
	};

	panel: panel {
		compatible = "samsung,ltn101nt05", "simple-panel";

		ddc-i2c-bus = <&lvds_ddc>;
		power-supply = <&vdd_pnl_reg>;
		enable-gpios = <&gpio TEGRA_GPIO(M, 6) GPIO_ACTIVE_HIGH>;

		backlight = <&backlight>;
	};

	regulators {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <0>;

		p5valw_reg: regulator@0 {
			compatible = "regulator-fixed";
			reg = <0>;
			regulator-name = "+5valw";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
			regulator-always-on;
		};

		vdd_pnl_reg: regulator@1 {
			compatible = "regulator-fixed";
			reg = <1>;
			regulator-name = "+3VS,vdd_pnl";
			regulator-min-microvolt = <3300000>;
			regulator-max-microvolt = <3300000>;
			regulator-boot-on;
			gpio = <&gpio TEGRA_GPIO(A, 4) GPIO_ACTIVE_HIGH>;
			enable-active-high;
		};
	};

	sound {
		compatible = "nvidia,tegra-audio-alc5632-paz00",
			"nvidia,tegra-audio-alc5632";

		nvidia,model = "Compal PAZ00";

		nvidia,audio-routing =
			"Int Spk", "SPKOUT",
			"Int Spk", "SPKOUTN",
			"Headset Mic", "MICBIAS1",
			"MIC1", "Headset Mic",
			"Headset Stereophone", "HPR",
			"Headset Stereophone", "HPL",
			"DMICDAT", "Digital Mic";

		nvidia,audio-codec = <&alc5632>;
		nvidia,i2s-controller = <&tegra_i2s1>;
		nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2)
			GPIO_ACTIVE_HIGH>;

		clocks = <&tegra_car TEGRA20_CLK_PLL_A>,
			 <&tegra_car TEGRA20_CLK_PLL_A_OUT0>,
			 <&tegra_car TEGRA20_CLK_CDEV1>;
		clock-names = "pll_a", "pll_a_out0", "mclk";
	};

	cpus {
		cpu0: cpu@0 {
			cpu-supply = <&cpu_vdd_reg>;
			operating-points-v2 = <&cpu0_opp_table>;
		};

		cpu@1 {
			cpu-supply = <&cpu_vdd_reg>;
			operating-points-v2 = <&cpu0_opp_table>;
		};
	};
};