upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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252 lines
5.6 KiB
252 lines
5.6 KiB
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Odroid-U3/X2 board device tree source
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*
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* Copyright (c) 2014 Samsung Electronics Co., Ltd.
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* http://www.samsung.com
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*/
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/dts-v1/;
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#include "exynos4412.dtsi"
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/ {
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model = "Odroid based on Exynos4412";
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compatible = "samsung,odroid", "samsung,exynos4412";
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aliases {
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serial0 = "/serial@13800000";
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console = "/serial@13810000";
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mmc0 = &mshc_0;
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mmc1 = &sdhci2;
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};
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serial@13810000 {
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status = "okay";
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};
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ehci@12580000 {
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compatible = "samsung,exynos-ehci";
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reg = <0x12580000 0x100>;
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#address-cells = <1>;
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#size-cells = <1>;
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phy {
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compatible = "samsung,exynos-usb-phy";
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reg = <0x125B0000 0x100>;
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};
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};
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emmc-reset {
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compatible = "samsung,emmc-reset";
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reset-gpio = <&gpk1 2 0>;
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};
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};
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&i2c_0 {
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samsung,i2c-sda-delay = <100>;
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samsung,i2c-slave-addr = <0x10>;
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samsung,i2c-max-bus-freq = <100000>;
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status = "okay";
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max77686: max77686_pmic@09 {
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compatible = "maxim,max77686";
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interrupt-parent = <&gpx3>;
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interrupts = <7 0>;
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reg = <0x09 0 0>;
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#clock-cells = <1>;
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voltage-regulators {
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ldo1_reg: LDO1 {
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regulator-name = "VDD_ALIVE_1.0V";
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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};
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ldo2_reg: LDO2 {
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regulator-name = "VDDQ_VM1M2_1.2V";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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};
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ldo3_reg: LDO3 {
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regulator-name = "VCC_1.8V_AP";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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ldo4_reg: LDO4 {
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regulator-name = "VDDQ_MMC2_2.8V";
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regulator-min-microvolt = <2800000>;
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regulator-max-microvolt = <2800000>;
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};
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ldo5_reg: LDO5 {
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regulator-name = "VDDQ_MMC0/1/3_1.8V";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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ldo6_reg: LDO6 {
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regulator-name = "VMPLL_1.0V";
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regulator-min-microvolt = <1100000>;
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regulator-max-microvolt = <1100000>;
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};
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ldo7_reg: LDO7 {
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regulator-name = "VPLL_1.1V";
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regulator-min-microvolt = <1100000>;
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regulator-max-microvolt = <1100000>;
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};
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ldo8_reg: LDO8 {
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regulator-name = "VDD_MIPI/HDMI_1.0V";
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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};
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ldo10_reg: LDO10 {
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regulator-name = "VDD_MIPI/HDMI_1.8V";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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ldo11_reg: LDO11 {
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regulator-name = "VDD_ABB1_1.8V";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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ldo12_reg: LDO12 {
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regulator-name = "VDD_UOTG_3.0V";
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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};
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ldo13_reg: LDO13 {
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regulator-name = "VDD_C2C_1.8V";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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ldo14_reg: LDO14 {
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regulator-name = "VDD_ABB02_1.8V";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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ldo15_reg: LDO15 {
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regulator-name = "VDD_HSIC/OTG_1.0V";
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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};
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ldo16_reg: LDO16 {
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regulator-name = "VDD_HSIC_1.8V";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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ldo17_reg: LDO17 {
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regulator-name = "VDDQ_CAM_1.2V";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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};
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ldo20_reg: LDO20 {
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regulator-name = "VDDQ_EMMC_1.8V";
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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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regulator-boot-on;
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};
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ldo21_reg: LDO21 {
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regulator-name = "TFLASH_2.8V";
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regulator-min-microvolt = <2800000>;
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regulator-max-microvolt = <2800000>;
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regulator-always-on;
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regulator-boot-on;
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};
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ldo22_reg: LDO22 {
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regulator-name = "VDDQ_EMMC_2.8V";
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regulator-min-microvolt = <2800000>;
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regulator-max-microvolt = <2800000>;
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regulator-always-on;
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regulator-boot-on;
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};
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ldo25_reg: LDO25 {
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regulator-compatible = "LDO25";
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regulator-name = "VDDQ_LCD_3.0V";
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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};
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buck1_reg: BUCK1 {
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regulator-name = "VDD_MIF_1.0V";
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regulator-min-microvolt = <8500000>;
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regulator-max-microvolt = <1100000>;
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};
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buck2_reg: BUCK2 {
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regulator-name = "VDD_ARM_1.0V";
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regulator-min-microvolt = <850000>;
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regulator-max-microvolt = <1500000>;
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};
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buck3_reg: BUCK3 {
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regulator-name = "VDD_INT_1.1V";
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regulator-min-microvolt = <850000>;
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regulator-max-microvolt = <1150000>;
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};
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buck4_reg: BUCK4 {
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regulator-name = "VDD_G3D_1.0V";
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regulator-min-microvolt = <850000>;
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regulator-max-microvolt = <1150000>;
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};
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buck5_reg: BUCK5 {
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regulator-name = "VDDQ_AP_1.2V";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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};
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buck6_reg: BUCK6 {
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regulator-name = "VCC_INL1/7_1.35V";
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regulator-min-microvolt = <1350000>;
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regulator-max-microvolt = <1350000>;
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};
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buck7_reg: BUCK7 {
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regulator-name = "VCC_INL2/3/5_2.0V";
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regulator-min-microvolt = <2000000>;
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regulator-max-microvolt = <2000000>;
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};
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buck8_reg: BUCK8 {
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regulator-name = "VCC_P3V3_2.85V";
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regulator-min-microvolt = <750000>;
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regulator-max-microvolt = <3300000>;
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};
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};
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};
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};
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&sdhci2 {
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samsung,bus-width = <4>;
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samsung,timing = <1 2 3>;
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cd-gpios = <&gpk2 2 0>;
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status = "okay";
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};
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&mshc_0 {
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samsung,bus-width = <8>;
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samsung,timing = <2 1 0>;
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samsung,removable = <0>;
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fifoth_val = <0x203f0040>;
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bus_hz = <400000000>;
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div = <0x3>;
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index = <4>;
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status = "okay";
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};
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