648 lines
14 KiB
Plaintext
648 lines
14 KiB
Plaintext
/*
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* Hardkernel Odroid XU board device tree source
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*
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* Copyright (c) 2013 Samsung Electronics Co., Ltd.
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* http://www.samsung.com
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* Copyright (c) 2016 Krzysztof Kozlowski
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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/dts-v1/;
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#include "exynos5410.dtsi"
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#include <dt-bindings/clock/maxim,max77802.h>
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/interrupt-controller/irq.h>
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#include <dt-bindings/sound/samsung-i2s.h>
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#include "exynos54xx-odroidxu-leds.dtsi"
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/ {
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model = "Hardkernel Odroid XU";
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compatible = "hardkernel,odroid-xu", "samsung,exynos5410", "samsung,exynos5";
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memory@40000000 {
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device_type = "memory";
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reg = <0x40000000 0x7ea00000>;
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};
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chosen {
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stdout-path = "serial2:115200n8";
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};
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emmc_pwrseq: pwrseq {
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pinctrl-0 = <&emmc_nrst_pin>;
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pinctrl-names = "default";
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compatible = "mmc-pwrseq-emmc";
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reset-gpios = <&gpd1 0 GPIO_ACTIVE_LOW>;
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};
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fan0: pwm-fan {
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compatible = "pwm-fan";
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pwms = <&pwm 0 20972 0>;
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cooling-min-state = <0>;
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cooling-max-state = <3>;
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#cooling-cells = <2>;
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cooling-levels = <0 130 170 230>;
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};
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fin_pll: xxti {
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compatible = "fixed-clock";
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clock-frequency = <24000000>;
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clock-output-names = "fin_pll";
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#clock-cells = <0>;
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};
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firmware@02073000 {
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compatible = "samsung,secure-firmware";
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reg = <0x02073000 0x1000>;
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};
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sound: sound {
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compatible = "simple-audio-card";
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simple-audio-card,name = "Odroid-XU";
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simple-audio-card,widgets =
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"Headphone", "Headphone Jack",
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"Speakers", "Speakers";
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simple-audio-card,routing =
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"Headphone Jack", "HPL",
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"Headphone Jack", "HPR",
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"Headphone Jack", "MICBIAS",
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"IN1", "Headphone Jack",
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"Speakers", "SPKL",
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"Speakers", "SPKR";
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simple-audio-card,format = "i2s";
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simple-audio-card,bitclock-master = <&link0_codec>;
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simple-audio-card,frame-master = <&link0_codec>;
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simple-audio-card,cpu {
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sound-dai = <&audi2s0 0>;
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system-clock-frequency = <19200000>;
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};
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link0_codec: simple-audio-card,codec {
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sound-dai = <&max98090>;
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clocks = <&audi2s0 CLK_I2S_CDCLK>;
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};
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};
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};
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&audi2s0 {
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status = "okay";
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};
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&clock {
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clocks = <&fin_pll>;
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assigned-clocks = <&clock CLK_FOUT_EPLL>;
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assigned-clock-rates = <192000000>;
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};
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&clock_audss {
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assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>,
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<&clock_audss EXYNOS_MOUT_I2S>,
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<&clock_audss EXYNOS_DOUT_SRP>,
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<&clock_audss EXYNOS_DOUT_AUD_BUS>;
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assigned-clock-parents = <&clock CLK_FOUT_EPLL>,
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<&clock_audss EXYNOS_MOUT_AUDSS>;
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assigned-clock-rates = <0>,
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<0>,
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<96000000>,
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<19200000>;
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};
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&cpu0_thermal {
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thermal-sensors = <&tmu_cpu0 0>;
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polling-delay-passive = <0>;
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polling-delay = <0>;
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trips {
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cpu_alert0: cpu-alert-0 {
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temperature = <50000>; /* millicelsius */
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hysteresis = <5000>; /* millicelsius */
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type = "active";
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};
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cpu_alert1: cpu-alert-1 {
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temperature = <60000>; /* millicelsius */
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hysteresis = <5000>; /* millicelsius */
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type = "active";
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};
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cpu_alert2: cpu-alert-2 {
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temperature = <70000>; /* millicelsius */
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hysteresis = <5000>; /* millicelsius */
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type = "active";
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};
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cpu_crit0: cpu-crit-0 {
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temperature = <120000>; /* millicelsius */
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hysteresis = <0>; /* millicelsius */
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type = "critical";
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};
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};
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cooling-maps {
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map0 {
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trip = <&cpu_alert0>;
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cooling-device = <&fan0 0 1>;
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};
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map1 {
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trip = <&cpu_alert1>;
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cooling-device = <&fan0 1 2>;
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};
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map2 {
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trip = <&cpu_alert2>;
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cooling-device = <&fan0 2 3>;
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};
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};
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};
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&hsi2c_4 {
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samsung,i2c-sda-delay = <100>;
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samsung,i2c-max-bus-freq = <400000>;
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status = "okay";
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usb3503: usb-hub@08 {
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compatible = "smsc,usb3503";
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reg = <0x08>;
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intn-gpios = <&gpx0 7 GPIO_ACTIVE_HIGH>;
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connect-gpios = <&gpx0 6 GPIO_ACTIVE_HIGH>;
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reset-gpios = <&gpx1 4 GPIO_ACTIVE_HIGH>;
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initial-mode = <1>;
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clock-names = "refclk";
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clocks = <&pmu_system_controller 0>;
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refclk-frequency = <24000000>;
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};
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max77802: pmic@09 {
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compatible = "maxim,max77802";
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reg = <0x9>;
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interrupt-parent = <&gpx0>;
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interrupts = <4 IRQ_TYPE_NONE>;
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pinctrl-names = "default";
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pinctrl-0 = <&max77802_irq>, <&pmic_dvs_1>, <&pmic_dvs_2>,
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<&pmic_dvs_3>;
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#clock-cells = <1>;
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inl1-supply = <&buck5_reg>;
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inl2-supply = <&buck7_reg>;
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inl3-supply = <&buck9_reg>;
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inl4-supply = <&buck9_reg>;
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inl5-supply = <&buck9_reg>;
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inl6-supply = <&buck10_reg>;
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inl7-supply = <&buck9_reg>;
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/* inl9 supply is BOOST, not configured here */
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inl10-supply = <&buck7_reg>;
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regulators {
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buck1_reg: BUCK1 {
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regulator-name = "vdd_mif";
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1300000>;
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regulator-always-on;
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regulator-boot-on;
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};
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buck2_reg: BUCK2 {
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regulator-name = "vdd_arm";
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1500000>;
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regulator-always-on;
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regulator-boot-on;
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};
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buck3_reg: BUCK3 {
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regulator-name = "vdd_int";
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1400000>;
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regulator-always-on;
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regulator-boot-on;
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};
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buck4_reg: BUCK4 {
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regulator-name = "vdd_g3d";
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1400000>;
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regulator-always-on;
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regulator-boot-on;
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};
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buck5_reg: BUCK5 {
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regulator-name = "vdd_mem";
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1500000>;
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regulator-always-on;
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regulator-boot-on;
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};
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buck6_reg: BUCK6 {
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regulator-name = "vdd_kfc";
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1500000>;
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regulator-always-on;
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regulator-boot-on;
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};
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buck7_reg: BUCK7 {
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regulator-name = "buck7";
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regulator-min-microvolt = <1300000>;
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regulator-max-microvolt = <1300000>;
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regulator-always-on;
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regulator-boot-on;
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};
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buck8_reg: BUCK8 {
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/* vdd_mmc0 */
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regulator-name = "vddf_2v85";
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regulator-min-microvolt = <2850000>;
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regulator-max-microvolt = <2850000>;
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regulator-always-on;
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regulator-boot-on;
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};
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buck9_reg: BUCK9 {
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regulator-name = "buck9";
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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regulator-always-on;
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regulator-boot-on;
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};
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buck10_reg: BUCK10 {
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regulator-name = "buck10";
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regulator-min-microvolt = <2950000>;
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regulator-max-microvolt = <2950000>;
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regulator-always-on;
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regulator-boot-on;
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};
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ldo1_reg: LDO1 {
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regulator-name = "vdd_alive";
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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regulator-always-on;
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};
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ldo2_reg: LDO2 {
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regulator-name = "vddq_m1_m2";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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regulator-always-on;
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};
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ldo3_reg: LDO3 {
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regulator-name = "vddq_gpio";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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};
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ldo4_reg: LDO4 {
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regulator-name = "vddq_mmc2";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3000000>;
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/* Having it off prevents reboot */
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regulator-always-on;
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};
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ldo5_reg: LDO5 {
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regulator-name = "vdd18_hsic";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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};
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ldo6_reg: LDO6 {
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regulator-name = "vdd18_bpll";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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};
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ldo7_reg: LDO7 {
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regulator-name = "vddq_lcd";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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ldo8_reg: LDO8 {
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regulator-name = "vdd10_hdmi";
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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regulator-always-on;
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};
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ldo9_reg: LDO9 {
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regulator-name = "ldo9";
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};
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ldo10_reg: LDO10 {
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regulator-name = "vdd18_mipi";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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};
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ldo11_reg: LDO11 {
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regulator-name = "vddq_mmc01";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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/*
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* Having it off prevents accessing MMC after
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* reboot with error:
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* MMC Device 1: Clock OFF has been failed.
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*/
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regulator-always-on;
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};
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ldo12_reg: LDO12 {
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regulator-name = "vdd33_usb3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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ldo13_reg: LDO13 {
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regulator-name = "vddq_abbg0";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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};
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ldo14_reg: LDO14 {
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regulator-name = "vddq_abbg1";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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};
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ldo15_reg: LDO15 {
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regulator-name = "vdd10_usb3";
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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regulator-always-on;
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};
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ldo16_reg: LDO16 {
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regulator-name = "ldo16";
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};
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ldo17_reg: LDO17 {
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regulator-name = "cam_sensor_core";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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};
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ldo18_reg: LDO18 {
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regulator-name = "ldo18";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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ldo19_reg: LDO19 {
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regulator-name = "ldo19";
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};
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ldo20_reg: LDO20 {
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regulator-name = "vdd_mmc0";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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ldo21_reg: LDO21 {
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/* vdd_mmc2 */
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regulator-name = "vddf_2v8";
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regulator-min-microvolt = <2850000>;
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regulator-max-microvolt = <2850000>;
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};
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ldo22_reg: LDO22 {
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regulator-name = "ldo22";
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};
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ldo23_reg: LDO23 {
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regulator-name = "dp_p3v3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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ldo24_reg: LDO24 {
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regulator-name = "cam_af";
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regulator-min-microvolt = <2800000>;
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regulator-max-microvolt = <2800000>;
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};
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ldo25_reg: LDO25 {
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regulator-name = "eth_p3v3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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ldo26_reg: LDO26 {
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regulator-name = "usb30_extclk";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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ldo27_reg: LDO27 {
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regulator-name = "ldo27";
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};
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ldo28_reg: LDO28 {
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regulator-name = "ldo28";
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};
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ldo29_reg: LDO29 {
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regulator-name = "ldo29";
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};
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ldo30_reg: LDO30 {
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regulator-name = "vddq_e1_e2";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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regulator-always-on;
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};
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ldo31_reg: LDO31 {
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regulator-name = "ldo31";
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};
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/* On revisions with ti,ina231 this is sensor VS */
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ldo32_reg: LDO32 {
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regulator-name = "vs_power_meter";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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};
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ldo33_reg: LDO33 {
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regulator-name = "ldo33";
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};
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ldo34_reg: LDO34 {
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regulator-name = "ldo34";
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};
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ldo35_reg: LDO35 {
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regulator-name = "ldo35";
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};
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};
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};
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};
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&i2c_1 {
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status = "okay";
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max98090: max98090@10 {
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compatible = "maxim,max98090";
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reg = <0x10>;
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interrupt-parent = <&gpj3>;
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interrupts = <0 IRQ_TYPE_NONE>;
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clocks = <&audi2s0 CLK_I2S_CDCLK>;
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clock-names = "mclk";
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#sound-dai-cells = <0>;
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};
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};
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&mmc_0 {
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status = "okay";
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mmc-pwrseq = <&emmc_pwrseq>;
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cd-gpios = <&gpc0 2 GPIO_ACTIVE_LOW>;
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card-detect-delay = <200>;
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samsung,dw-mshc-ciu-div = <3>;
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samsung,dw-mshc-sdr-timing = <0 4>;
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samsung,dw-mshc-ddr-timing = <0 2>;
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pinctrl-names = "default";
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pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_cd>;
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bus-width = <8>;
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cap-mmc-highspeed;
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mmc-hs200-1_8v;
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vmmc-supply = <&ldo20_reg>;
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vqmmc-supply = <&ldo11_reg>;
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|
};
|
|
|
|
&mmc_2 {
|
|
status = "okay";
|
|
card-detect-delay = <200>;
|
|
samsung,dw-mshc-ciu-div = <3>;
|
|
samsung,dw-mshc-sdr-timing = <0 4>;
|
|
samsung,dw-mshc-ddr-timing = <0 2>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
|
|
bus-width = <4>;
|
|
cap-sd-highspeed;
|
|
vmmc-supply = <&ldo21_reg>;
|
|
vqmmc-supply = <&ldo4_reg>;
|
|
};
|
|
|
|
&pinctrl_0 {
|
|
emmc_nrst_pin: emmc-nrst {
|
|
samsung,pins = "gpd1-0";
|
|
samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
|
|
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
|
|
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
|
|
};
|
|
|
|
pmic_dvs_3: pmic-dvs-3 {
|
|
samsung,pins = "gpx0-0";
|
|
samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
|
|
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
|
|
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
|
|
};
|
|
|
|
pmic_dvs_2: pmic-dvs-2 {
|
|
samsung,pins = "gpx0-1";
|
|
samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
|
|
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
|
|
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
|
|
};
|
|
|
|
pmic_dvs_1: pmic-dvs-1 {
|
|
samsung,pins = "gpx0-2";
|
|
samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
|
|
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
|
|
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
|
|
samsung,pin-val = <1>;
|
|
};
|
|
|
|
max77802_irq: max77802-irq {
|
|
samsung,pins = "gpx0-4";
|
|
samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
|
|
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
|
|
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
|
|
};
|
|
};
|
|
|
|
&pwm {
|
|
/*
|
|
* PWM 0 -- fan
|
|
* PWM 1 -- Green LED
|
|
* PWM 2 -- Blue LED
|
|
* PWM 3 -- on MIPI connector for backlight
|
|
*/
|
|
pinctrl-0 = <&pwm0_out &pwm1_out &pwm2_out &pwm3_out>;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
};
|
|
|
|
&rtc {
|
|
status = "okay";
|
|
clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>;
|
|
clock-names = "rtc", "rtc_src";
|
|
};
|
|
|
|
&serial_0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&serial_1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&serial_2 {
|
|
status = "okay";
|
|
};
|
|
|
|
&serial_3 {
|
|
status = "okay";
|
|
};
|
|
|
|
&tmu_cpu0 {
|
|
vtmu-supply = <&ldo10_reg>;
|
|
};
|
|
|
|
&tmu_cpu1 {
|
|
vtmu-supply = <&ldo10_reg>;
|
|
};
|
|
|
|
&tmu_cpu2 {
|
|
vtmu-supply = <&ldo10_reg>;
|
|
};
|
|
|
|
&tmu_cpu3 {
|
|
vtmu-supply = <&ldo10_reg>;
|
|
};
|
|
|
|
&usbdrd_dwc3_0 {
|
|
dr_mode = "host";
|
|
};
|
|
|
|
&usbdrd_dwc3_1 {
|
|
dr_mode = "peripheral";
|
|
};
|
|
|
|
&usbdrd3_0 {
|
|
vdd33-supply = <&ldo12_reg>;
|
|
vdd10-supply = <&ldo15_reg>;
|
|
};
|
|
|
|
&usbdrd3_1 {
|
|
vdd33-supply = <&ldo12_reg>;
|
|
vdd10-supply = <&ldo15_reg>;
|
|
};
|