2013-07-24 12:41:45 +08:00
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/*
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* Samsung's Exynos4412 based Trats 2 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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*
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* Device tree source file for Samsung's Trats 2 board which is based on
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* Samsung's Exynos4412 SoC.
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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 "exynos4412.dtsi"
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/ {
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model = "Samsung Trats 2 based on Exynos4412";
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compatible = "samsung,trats2", "samsung,exynos4412";
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2013-08-06 01:49:44 +08:00
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aliases {
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i2c8 = &i2c_ak8975;
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};
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2013-07-24 12:41:45 +08:00
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memory {
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reg = <0x40000000 0x40000000>;
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};
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chosen {
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bootargs = "console=ttySAC2,115200N8 root=/dev/mmcblk0p5 rootwait earlyprintk panic=5";
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};
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firmware@0204F000 {
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compatible = "samsung,secure-firmware";
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reg = <0x0204F000 0x1000>;
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};
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fixed-rate-clocks {
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xxti {
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compatible = "samsung,clock-xxti", "fixed-clock";
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clock-frequency = <0>;
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};
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xusbxti {
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compatible = "samsung,clock-xusbxti", "fixed-clock";
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clock-frequency = <24000000>;
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};
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};
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regulators {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <0>;
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vemmc_reg: regulator-0 {
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compatible = "regulator-fixed";
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regulator-name = "VMEM_VDD_2.8V";
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regulator-min-microvolt = <2800000>;
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regulator-max-microvolt = <2800000>;
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gpio = <&gpk0 2 0>;
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enable-active-high;
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};
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2013-08-06 01:49:44 +08:00
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cam_io_reg: voltage-regulator-1 {
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compatible = "regulator-fixed";
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regulator-name = "CAM_SENSOR_A";
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regulator-min-microvolt = <2800000>;
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regulator-max-microvolt = <2800000>;
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gpio = <&gpm0 2 0>;
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enable-active-high;
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};
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2013-07-24 12:41:45 +08:00
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/* More to come */
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};
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gpio-keys {
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compatible = "gpio-keys";
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key-down {
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interrupt-parent = <&gpj1>;
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interrupts = <2 0>;
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gpios = <&gpj1 2 1>;
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linux,code = <114>;
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label = "volume down";
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debounce-interval = <10>;
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};
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key-up {
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interrupt-parent = <&gpj1>;
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interrupts = <1 0>;
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gpios = <&gpj1 1 1>;
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linux,code = <115>;
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label = "volume up";
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debounce-interval = <10>;
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};
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key-power {
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interrupt-parent = <&gpx2>;
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interrupts = <7 0>;
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gpios = <&gpx2 7 1>;
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linux,code = <116>;
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label = "power";
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debounce-interval = <10>;
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gpio-key,wakeup;
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};
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};
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i2c@13890000 {
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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 = <400000>;
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pinctrl-0 = <&i2c3_bus>;
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pinctrl-names = "default";
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status = "okay";
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mms114-touchscreen@48 {
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compatible = "melfas,mms114";
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reg = <0x48>;
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interrupt-parent = <&gpm2>;
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interrupts = <3 2>;
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x-size = <720>;
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y-size = <1280>;
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avdd-supply = <&ldo23_reg>;
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vdd-supply = <&ldo24_reg>;
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};
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};
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i2c@138D0000 {
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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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pinctrl-0 = <&i2c7_bus>;
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pinctrl-names = "default";
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status = "okay";
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max77686_pmic@09 {
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compatible = "maxim,max77686";
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interrupt-parent = <&gpx0>;
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interrupts = <7 0>;
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reg = <0x09>;
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2013-12-13 00:07:21 +08:00
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#clock-cells = <1>;
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2013-07-24 12:41:45 +08:00
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voltage-regulators {
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ldo1_reg: ldo1 {
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regulator-compatible = "LDO1";
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regulator-name = "VALIVE_1.0V_AP";
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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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regulator-mem-on;
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};
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ldo2_reg: ldo2 {
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regulator-compatible = "LDO2";
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regulator-name = "VM1M2_1.2V_AP";
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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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regulator-mem-on;
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};
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ldo3_reg: ldo3 {
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regulator-compatible = "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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regulator-always-on;
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regulator-mem-on;
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};
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ldo4_reg: ldo4 {
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regulator-compatible = "LDO4";
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regulator-name = "VCC_2.8V_AP";
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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-mem-on;
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};
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ldo5_reg: ldo5 {
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regulator-compatible = "LDO5";
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regulator-name = "VCC_1.8V_IO";
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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-mem-on;
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};
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ldo6_reg: ldo6 {
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regulator-compatible = "LDO6";
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regulator-name = "VMPLL_1.0V_AP";
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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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regulator-mem-on;
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};
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ldo7_reg: ldo7 {
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regulator-compatible = "LDO7";
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regulator-name = "VPLL_1.0V_AP";
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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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regulator-mem-on;
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};
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ldo8_reg: ldo8 {
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regulator-compatible = "LDO8";
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regulator-name = "VMIPI_1.0V";
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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regulator-mem-off;
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};
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ldo9_reg: ldo9 {
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regulator-compatible = "LDO9";
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regulator-name = "CAM_ISP_MIPI_1.2V";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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regulator-mem-idle;
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};
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ldo10_reg: ldo10 {
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regulator-compatible = "LDO10";
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regulator-name = "VMIPI_1.8V";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-mem-off;
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};
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ldo11_reg: ldo11 {
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regulator-compatible = "LDO11";
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regulator-name = "VABB1_1.95V";
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regulator-min-microvolt = <1950000>;
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regulator-max-microvolt = <1950000>;
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regulator-always-on;
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regulator-mem-off;
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};
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ldo12_reg: ldo12 {
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regulator-compatible = "LDO12";
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regulator-name = "VUOTG_3.0V";
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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regulator-mem-off;
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};
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ldo13_reg: ldo13 {
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regulator-compatible = "LDO13";
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regulator-name = "NFC_AVDD_1.8V";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-mem-idle;
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};
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ldo14_reg: ldo14 {
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regulator-compatible = "LDO14";
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regulator-name = "VABB2_1.95V";
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regulator-min-microvolt = <1950000>;
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regulator-max-microvolt = <1950000>;
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regulator-always-on;
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regulator-mem-off;
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};
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ldo15_reg: ldo15 {
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regulator-compatible = "LDO15";
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regulator-name = "VHSIC_1.0V";
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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regulator-mem-off;
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};
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ldo16_reg: ldo16 {
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regulator-compatible = "LDO16";
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regulator-name = "VHSIC_1.8V";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-mem-off;
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};
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ldo17_reg: ldo17 {
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regulator-compatible = "LDO17";
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regulator-name = "CAM_SENSOR_CORE_1.2V";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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regulator-mem-idle;
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};
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ldo18_reg: ldo18 {
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regulator-compatible = "LDO18";
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regulator-name = "CAM_ISP_SEN_IO_1.8V";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-mem-idle;
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};
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ldo19_reg: ldo19 {
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regulator-compatible = "LDO19";
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regulator-name = "VT_CAM_1.8V";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-mem-idle;
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};
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ldo20_reg: ldo20 {
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regulator-compatible = "LDO20";
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regulator-name = "VDDQ_PRE_1.8V";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-mem-idle;
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};
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ldo21_reg: ldo21 {
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regulator-compatible = "LDO21";
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regulator-name = "VTF_2.8V";
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regulator-min-microvolt = <2800000>;
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regulator-max-microvolt = <2800000>;
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regulator-mem-idle;
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};
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ldo22_reg: ldo22 {
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regulator-compatible = "LDO22";
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regulator-name = "VMEM_VDD_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-mem-off;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
ldo23_reg: ldo23 {
|
|
|
|
|
regulator-compatible = "LDO23";
|
|
|
|
|
regulator-name = "TSP_AVDD_3.3V";
|
|
|
|
|
regulator-min-microvolt = <3300000>;
|
|
|
|
|
regulator-max-microvolt = <3300000>;
|
|
|
|
|
regulator-mem-idle;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
ldo24_reg: ldo24 {
|
|
|
|
|
regulator-compatible = "LDO24";
|
|
|
|
|
regulator-name = "TSP_VDD_1.8V";
|
|
|
|
|
regulator-min-microvolt = <1800000>;
|
|
|
|
|
regulator-max-microvolt = <1800000>;
|
|
|
|
|
regulator-mem-idle;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
ldo25_reg: ldo25 {
|
|
|
|
|
regulator-compatible = "LDO25";
|
|
|
|
|
regulator-name = "LCD_VCC_3.3V";
|
|
|
|
|
regulator-min-microvolt = <2800000>;
|
|
|
|
|
regulator-max-microvolt = <2800000>;
|
|
|
|
|
regulator-mem-idle;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
ldo26_reg: ldo26 {
|
|
|
|
|
regulator-compatible = "LDO26";
|
|
|
|
|
regulator-name = "MOTOR_VCC_3.0V";
|
|
|
|
|
regulator-min-microvolt = <3000000>;
|
|
|
|
|
regulator-max-microvolt = <3000000>;
|
|
|
|
|
regulator-mem-idle;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
buck1_reg: buck1 {
|
|
|
|
|
regulator-compatible = "BUCK1";
|
|
|
|
|
regulator-name = "vdd_mif";
|
|
|
|
|
regulator-min-microvolt = <850000>;
|
|
|
|
|
regulator-max-microvolt = <1100000>;
|
|
|
|
|
regulator-always-on;
|
|
|
|
|
regulator-boot-on;
|
|
|
|
|
regulator-mem-off;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
buck2_reg: buck2 {
|
|
|
|
|
regulator-compatible = "BUCK2";
|
|
|
|
|
regulator-name = "vdd_arm";
|
|
|
|
|
regulator-min-microvolt = <850000>;
|
|
|
|
|
regulator-max-microvolt = <1500000>;
|
|
|
|
|
regulator-always-on;
|
|
|
|
|
regulator-boot-on;
|
|
|
|
|
regulator-mem-off;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
buck3_reg: buck3 {
|
|
|
|
|
regulator-compatible = "BUCK3";
|
|
|
|
|
regulator-name = "vdd_int";
|
|
|
|
|
regulator-min-microvolt = <850000>;
|
|
|
|
|
regulator-max-microvolt = <1150000>;
|
|
|
|
|
regulator-always-on;
|
|
|
|
|
regulator-boot-on;
|
|
|
|
|
regulator-mem-off;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
buck4_reg: buck4 {
|
|
|
|
|
regulator-compatible = "BUCK4";
|
|
|
|
|
regulator-name = "vdd_g3d";
|
|
|
|
|
regulator-min-microvolt = <850000>;
|
|
|
|
|
regulator-max-microvolt = <1150000>;
|
|
|
|
|
regulator-boot-on;
|
|
|
|
|
regulator-mem-off;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
buck5_reg: buck5 {
|
|
|
|
|
regulator-compatible = "BUCK5";
|
|
|
|
|
regulator-name = "VMEM_1.2V_AP";
|
|
|
|
|
regulator-min-microvolt = <1200000>;
|
|
|
|
|
regulator-max-microvolt = <1200000>;
|
|
|
|
|
regulator-always-on;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
buck6_reg: buck6 {
|
|
|
|
|
regulator-compatible = "BUCK6";
|
|
|
|
|
regulator-name = "VCC_SUB_1.35V";
|
|
|
|
|
regulator-min-microvolt = <1350000>;
|
|
|
|
|
regulator-max-microvolt = <1350000>;
|
|
|
|
|
regulator-always-on;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
buck7_reg: buck7 {
|
|
|
|
|
regulator-compatible = "BUCK7";
|
|
|
|
|
regulator-name = "VCC_SUB_2.0V";
|
|
|
|
|
regulator-min-microvolt = <2000000>;
|
|
|
|
|
regulator-max-microvolt = <2000000>;
|
|
|
|
|
regulator-always-on;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
buck8_reg: buck8 {
|
|
|
|
|
regulator-compatible = "BUCK8";
|
|
|
|
|
regulator-name = "VMEM_VDDF_3.0V";
|
|
|
|
|
regulator-min-microvolt = <2850000>;
|
|
|
|
|
regulator-max-microvolt = <2850000>;
|
|
|
|
|
regulator-always-on;
|
|
|
|
|
regulator-mem-off;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
buck9_reg: buck9 {
|
|
|
|
|
regulator-compatible = "BUCK9";
|
|
|
|
|
regulator-name = "CAM_ISP_CORE_1.2V";
|
|
|
|
|
regulator-min-microvolt = <1000000>;
|
|
|
|
|
regulator-max-microvolt = <1200000>;
|
|
|
|
|
regulator-mem-off;
|
|
|
|
|
};
|
|
|
|
|
};
|
|
|
|
|
};
|
|
|
|
|
};
|
|
|
|
|
|
2013-12-21 06:38:19 +08:00
|
|
|
mmc@12550000 {
|
|
|
|
|
num-slots = <1>;
|
|
|
|
|
supports-highspeed;
|
|
|
|
|
broken-cd;
|
2013-07-24 12:41:45 +08:00
|
|
|
non-removable;
|
2013-12-21 06:38:19 +08:00
|
|
|
card-detect-delay = <200>;
|
2013-07-24 12:41:45 +08:00
|
|
|
vmmc-supply = <&vemmc_reg>;
|
2013-12-21 06:38:19 +08:00
|
|
|
clock-frequency = <400000000>;
|
|
|
|
|
samsung,dw-mshc-ciu-div = <0>;
|
|
|
|
|
samsung,dw-mshc-sdr-timing = <2 3>;
|
|
|
|
|
samsung,dw-mshc-ddr-timing = <1 2>;
|
|
|
|
|
pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>;
|
|
|
|
|
pinctrl-names = "default";
|
2013-07-24 12:41:45 +08:00
|
|
|
status = "okay";
|
2013-12-21 06:38:19 +08:00
|
|
|
|
|
|
|
|
slot@0 {
|
|
|
|
|
reg = <0>;
|
|
|
|
|
bus-width = <8>;
|
|
|
|
|
};
|
2013-07-24 12:41:45 +08:00
|
|
|
};
|
|
|
|
|
|
|
|
|
|
serial@13800000 {
|
|
|
|
|
status = "okay";
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
serial@13810000 {
|
|
|
|
|
status = "okay";
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
serial@13820000 {
|
|
|
|
|
status = "okay";
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
serial@13830000 {
|
|
|
|
|
status = "okay";
|
|
|
|
|
};
|
2013-08-06 01:49:44 +08:00
|
|
|
|
|
|
|
|
i2c_ak8975: i2c-gpio-0 {
|
|
|
|
|
compatible = "i2c-gpio";
|
|
|
|
|
gpios = <&gpy2 4 0>, <&gpy2 5 0>;
|
|
|
|
|
i2c-gpio,delay-us = <2>;
|
|
|
|
|
#address-cells = <1>;
|
|
|
|
|
#size-cells = <0>;
|
|
|
|
|
status = "okay";
|
|
|
|
|
|
|
|
|
|
ak8975@0c {
|
|
|
|
|
compatible = "ak,ak8975";
|
|
|
|
|
reg = <0x0c>;
|
|
|
|
|
gpios = <&gpj0 7 0>;
|
|
|
|
|
};
|
|
|
|
|
};
|
2013-08-06 01:49:44 +08:00
|
|
|
|
2013-08-06 01:49:45 +08:00
|
|
|
spi_1: spi@13930000 {
|
|
|
|
|
pinctrl-names = "default";
|
|
|
|
|
pinctrl-0 = <&spi1_bus>;
|
|
|
|
|
status = "okay";
|
|
|
|
|
|
|
|
|
|
s5c73m3_spi: s5c73m3 {
|
|
|
|
|
compatible = "samsung,s5c73m3";
|
|
|
|
|
spi-max-frequency = <50000000>;
|
|
|
|
|
reg = <0>;
|
|
|
|
|
controller-data {
|
|
|
|
|
cs-gpio = <&gpb 5 0>;
|
|
|
|
|
samsung,spi-feedback-delay = <2>;
|
|
|
|
|
};
|
|
|
|
|
};
|
|
|
|
|
};
|
|
|
|
|
|
2013-08-06 01:49:44 +08:00
|
|
|
camera {
|
|
|
|
|
pinctrl-0 = <&cam_port_b_clk_active>;
|
|
|
|
|
pinctrl-names = "default";
|
|
|
|
|
status = "okay";
|
|
|
|
|
|
|
|
|
|
fimc_0: fimc@11800000 {
|
|
|
|
|
status = "okay";
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
fimc_1: fimc@11810000 {
|
|
|
|
|
status = "okay";
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
fimc_2: fimc@11820000 {
|
|
|
|
|
status = "okay";
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
fimc_3: fimc@11830000 {
|
|
|
|
|
status = "okay";
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
csis_1: csis@11890000 {
|
|
|
|
|
vddcore-supply = <&ldo8_reg>;
|
|
|
|
|
vddio-supply = <&ldo10_reg>;
|
|
|
|
|
clock-frequency = <160000000>;
|
|
|
|
|
status = "okay";
|
|
|
|
|
|
|
|
|
|
/* Camera D (4) MIPI CSI-2 (CSIS1) */
|
|
|
|
|
port@4 {
|
|
|
|
|
reg = <4>;
|
|
|
|
|
csis1_ep: endpoint {
|
|
|
|
|
remote-endpoint = <&is_s5k6a3_ep>;
|
|
|
|
|
data-lanes = <1>;
|
|
|
|
|
samsung,csis-hs-settle = <18>;
|
|
|
|
|
samsung,csis-wclk;
|
|
|
|
|
};
|
|
|
|
|
};
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
fimc_lite_0: fimc-lite@12390000 {
|
|
|
|
|
status = "okay";
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
fimc_lite_1: fimc-lite@123A0000 {
|
|
|
|
|
status = "okay";
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
fimc-is@12000000 {
|
|
|
|
|
pinctrl-0 = <&fimc_is_uart>;
|
|
|
|
|
pinctrl-names = "default";
|
|
|
|
|
status = "okay";
|
|
|
|
|
|
|
|
|
|
i2c1_isp: i2c-isp@12140000 {
|
|
|
|
|
pinctrl-0 = <&fimc_is_i2c1>;
|
|
|
|
|
pinctrl-names = "default";
|
|
|
|
|
|
|
|
|
|
s5k6a3@10 {
|
|
|
|
|
compatible = "samsung,s5k6a3";
|
|
|
|
|
reg = <0x10>;
|
|
|
|
|
svdda-supply = <&cam_io_reg>;
|
|
|
|
|
svddio-supply = <&ldo19_reg>;
|
|
|
|
|
clock-frequency = <24000000>;
|
|
|
|
|
/* CAM_B_CLKOUT */
|
|
|
|
|
clocks = <&clock_cam 1>;
|
|
|
|
|
clock-names = "mclk";
|
|
|
|
|
samsung,camclk-out = <1>;
|
|
|
|
|
gpios = <&gpm1 6 0>;
|
|
|
|
|
|
|
|
|
|
port {
|
|
|
|
|
is_s5k6a3_ep: endpoint {
|
|
|
|
|
remote-endpoint = <&csis1_ep>;
|
|
|
|
|
data-lanes = <1>;
|
|
|
|
|
};
|
|
|
|
|
};
|
|
|
|
|
};
|
|
|
|
|
};
|
|
|
|
|
};
|
|
|
|
|
};
|
2013-07-24 12:41:45 +08:00
|
|
|
};
|
