838 lines
18 KiB
Plaintext
838 lines
18 KiB
Plaintext
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// SPDX-License-Identifier: GPL-2.0
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/*
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* Samsung's Exynos5420 based Arndale Octa 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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/dts-v1/;
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#include "exynos5420.dtsi"
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#include "exynos5420-cpus.dtsi"
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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/input/input.h>
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#include <dt-bindings/clock/samsung,s2mps11.h>
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/ {
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model = "Insignal Arndale Octa evaluation board based on Exynos5420";
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compatible = "insignal,arndale-octa", "samsung,exynos5420", "samsung,exynos5";
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memory@20000000 {
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device_type = "memory";
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reg = <0x20000000 0x80000000>;
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};
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chosen {
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stdout-path = "serial3:115200n8";
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};
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firmware@2073000 {
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compatible = "samsung,secure-firmware";
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reg = <0x02073000 0x1000>;
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};
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fixed-rate-clocks {
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oscclk {
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compatible = "samsung,exynos5420-oscclk";
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clock-frequency = <24000000>;
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};
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};
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gpio-keys {
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compatible = "gpio-keys";
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key-wakeup {
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label = "SW-TACT1";
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gpios = <&gpx2 7 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_WAKEUP>;
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wakeup-source;
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};
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};
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};
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&adc {
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vdd-supply = <&ldo4_reg>;
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status = "okay";
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};
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&cci {
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status = "disabled";
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};
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&cpu0 {
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cpu-supply = <&buck2_reg>;
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};
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&cpu4 {
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cpu-supply = <&buck6_reg>;
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};
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&cpu0_thermal {
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trips {
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cpu0_alert0: cpu-alert-0 {
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temperature = <60000>; /* millicelsius */
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hysteresis = <5000>; /* millicelsius */
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type = "passive";
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};
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cpu0_alert1: cpu-alert-1 {
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temperature = <80000>; /* millicelsius */
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hysteresis = <10000>; /* millicelsius */
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type = "passive";
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};
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cpu0_alert2: cpu-alert-2 {
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temperature = <110000>; /* millicelsius */
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hysteresis = <10000>; /* millicelsius */
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type = "passive";
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};
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cpu0_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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/*
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* Reduce the CPU speed by 2 steps, down to: 1600 MHz
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* and 1100 MHz.
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*/
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map0 {
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trip = <&cpu0_alert0>;
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cooling-device = <&cpu0 0 2>,
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<&cpu1 0 2>,
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<&cpu2 0 2>,
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<&cpu3 0 2>,
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<&cpu4 0 2>,
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<&cpu5 0 2>,
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<&cpu6 0 2>,
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<&cpu7 0 2>;
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};
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/*
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* Reduce the CPU speed down to 1200 MHz big (6 steps)
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* and 800 MHz LITTLE (5 steps).
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*/
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map1 {
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trip = <&cpu0_alert1>;
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cooling-device = <&cpu0 3 6>,
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<&cpu1 3 6>,
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<&cpu2 3 6>,
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<&cpu3 3 6>,
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<&cpu4 3 5>,
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<&cpu5 3 5>,
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<&cpu6 3 5>,
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<&cpu7 3 5>;
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};
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/*
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* Reduce the CPU speed as much as possible, down to 700 MHz
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* big (11 steps) and 600 MHz LITTLE (7 steps).
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*/
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map2 {
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trip = <&cpu0_alert2>;
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cooling-device = <&cpu0 6 11>,
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<&cpu1 6 11>,
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<&cpu2 6 11>,
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<&cpu3 6 11>,
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<&cpu4 5 7>,
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<&cpu5 5 7>,
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<&cpu6 5 7>,
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<&cpu7 5 7>;
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};
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};
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};
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&cpu1_thermal {
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trips {
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cpu1_alert0: cpu-alert-0 {
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temperature = <60000>; /* millicelsius */
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hysteresis = <5000>; /* millicelsius */
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type = "passive";
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};
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cpu1_alert1: cpu-alert-1 {
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temperature = <80000>; /* millicelsius */
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hysteresis = <10000>; /* millicelsius */
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type = "passive";
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};
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cpu1_alert2: cpu-alert-2 {
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temperature = <110000>; /* millicelsius */
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hysteresis = <10000>; /* millicelsius */
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type = "passive";
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};
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cpu1_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 = <&cpu1_alert0>;
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cooling-device = <&cpu0 0 2>,
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<&cpu1 0 2>,
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<&cpu2 0 2>,
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<&cpu3 0 2>,
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<&cpu4 0 2>,
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<&cpu5 0 2>,
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<&cpu6 0 2>,
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<&cpu7 0 2>;
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};
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map1 {
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trip = <&cpu1_alert1>;
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cooling-device = <&cpu0 3 6>,
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<&cpu1 3 6>,
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<&cpu2 3 6>,
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<&cpu3 3 6>,
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<&cpu4 3 5>,
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<&cpu5 3 5>,
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<&cpu6 3 5>,
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<&cpu7 3 5>;
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};
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map2 {
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trip = <&cpu1_alert2>;
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cooling-device = <&cpu0 6 11>,
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<&cpu1 6 11>,
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<&cpu2 6 11>,
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<&cpu3 6 11>,
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<&cpu4 5 7>,
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<&cpu5 5 7>,
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<&cpu6 5 7>,
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<&cpu7 5 7>;
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};
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};
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};
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&cpu2_thermal {
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trips {
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cpu2_alert0: cpu-alert-0 {
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temperature = <60000>; /* millicelsius */
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hysteresis = <5000>; /* millicelsius */
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type = "passive";
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};
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cpu2_alert1: cpu-alert-1 {
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temperature = <80000>; /* millicelsius */
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hysteresis = <10000>; /* millicelsius */
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type = "passive";
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};
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cpu2_alert2: cpu-alert-2 {
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temperature = <110000>; /* millicelsius */
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hysteresis = <10000>; /* millicelsius */
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type = "passive";
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};
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cpu2_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 = <&cpu2_alert0>;
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cooling-device = <&cpu0 0 2>,
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<&cpu1 0 2>,
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<&cpu2 0 2>,
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<&cpu3 0 2>,
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<&cpu4 0 2>,
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<&cpu5 0 2>,
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<&cpu6 0 2>,
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<&cpu7 0 2>;
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};
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map1 {
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trip = <&cpu2_alert1>;
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cooling-device = <&cpu0 3 6>,
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<&cpu1 3 6>,
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<&cpu2 3 6>,
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<&cpu3 3 6>,
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<&cpu4 3 5>,
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<&cpu5 3 5>,
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<&cpu6 3 5>,
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<&cpu7 3 5>;
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};
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map2 {
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trip = <&cpu2_alert2>;
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cooling-device = <&cpu0 6 11>,
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<&cpu1 6 11>,
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<&cpu2 6 11>,
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<&cpu3 6 11>,
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<&cpu4 6 7>,
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<&cpu5 6 7>,
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<&cpu6 6 7>,
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<&cpu7 6 7>;
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};
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};
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};
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&cpu3_thermal {
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trips {
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cpu3_alert0: cpu-alert-0 {
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temperature = <60000>; /* millicelsius */
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hysteresis = <5000>; /* millicelsius */
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type = "passive";
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};
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cpu3_alert1: cpu-alert-1 {
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temperature = <80000>; /* millicelsius */
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hysteresis = <10000>; /* millicelsius */
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type = "passive";
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};
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cpu3_alert2: cpu-alert-2 {
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temperature = <110000>; /* millicelsius */
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hysteresis = <10000>; /* millicelsius */
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type = "passive";
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};
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cpu3_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 = <&cpu3_alert0>;
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cooling-device = <&cpu0 0 2>,
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<&cpu1 0 2>,
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<&cpu2 0 2>,
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<&cpu3 0 2>,
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<&cpu4 0 2>,
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<&cpu5 0 2>,
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<&cpu6 0 2>,
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<&cpu7 0 2>;
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};
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map1 {
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trip = <&cpu3_alert1>;
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cooling-device = <&cpu0 3 6>,
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<&cpu1 3 6>,
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<&cpu2 3 6>,
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<&cpu3 3 6>,
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<&cpu4 3 5>,
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<&cpu5 3 5>,
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<&cpu6 3 5>,
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<&cpu7 3 5>;
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};
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map2 {
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trip = <&cpu3_alert2>;
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cooling-device = <&cpu0 6 11>,
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<&cpu1 6 11>,
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<&cpu2 6 11>,
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<&cpu3 6 11>,
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<&cpu4 5 7>,
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<&cpu5 5 7>,
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<&cpu6 5 7>,
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<&cpu7 5 7>;
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};
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};
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};
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&hdmi {
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hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
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vdd_osc-supply = <&ldo7_reg>;
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vdd_pll-supply = <&ldo6_reg>;
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vdd-supply = <&ldo6_reg>;
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ddc = <&i2c_2>;
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status = "okay";
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};
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&hsi2c_4 {
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status = "okay";
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pmic@66 {
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compatible = "samsung,s2mps11-pmic";
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reg = <0x66>;
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interrupt-parent = <&gpx3>;
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interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&s2mps11_irq>;
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wakeup-source;
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s2mps11_osc: clocks {
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compatible = "samsung,s2mps11-clk";
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#clock-cells = <1>;
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clock-output-names = "s2mps11_ap",
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"s2mps11_cp", "s2mps11_bt";
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};
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regulators {
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ldo1_reg: LDO1 {
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regulator-name = "PVDD_ALIVE_1V0";
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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 = "PVDD_APIO_1V8";
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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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ldo3_reg: LDO3 {
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regulator-name = "PVDD_APIO_MMCON_1V8";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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/*
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* Must be always on, even though there is
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* a consumer (mmc_0). Otherwise the board
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* does not reboot with vendor U-Boot
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* (Linaro for Arndale Octa, v2012.07).
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*/
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regulator-always-on;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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|
||
|
|
ldo4_reg: LDO4 {
|
||
|
|
regulator-name = "PVDD_ADC_1V8";
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <1800000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo5_reg: LDO5 {
|
||
|
|
regulator-name = "PVDD_PLL_1V8";
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <1800000>;
|
||
|
|
regulator-always-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo6_reg: LDO6 {
|
||
|
|
regulator-name = "PVDD_ANAIP_1V0";
|
||
|
|
regulator-min-microvolt = <1000000>;
|
||
|
|
regulator-max-microvolt = <1000000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo7_reg: LDO7 {
|
||
|
|
regulator-name = "PVDD_ANAIP_1V8";
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <1800000>;
|
||
|
|
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-off-in-suspend;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo8_reg: LDO8 {
|
||
|
|
regulator-name = "PVDD_ABB_1V8";
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <1800000>;
|
||
|
|
regulator-always-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo9_reg: LDO9 {
|
||
|
|
regulator-name = "PVDD_USB_3V3";
|
||
|
|
regulator-min-microvolt = <3000000>;
|
||
|
|
regulator-max-microvolt = <3000000>;
|
||
|
|
regulator-always-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo10_reg: LDO10 {
|
||
|
|
regulator-name = "PVDD_PRE_1V8";
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <1800000>;
|
||
|
|
regulator-always-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo11_reg: LDO11 {
|
||
|
|
regulator-name = "PVDD_USB_1V0";
|
||
|
|
regulator-min-microvolt = <1000000>;
|
||
|
|
regulator-max-microvolt = <1000000>;
|
||
|
|
regulator-always-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo12_reg: LDO12 {
|
||
|
|
regulator-name = "PVDD_HSIC_1V8";
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <1800000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo13_reg: LDO13 {
|
||
|
|
regulator-name = "PVDD_APIO_MMCOFF_2V8";
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <2800000>;
|
||
|
|
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-off-in-suspend;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo14_reg: LDO14 {
|
||
|
|
/* Unused */
|
||
|
|
regulator-name = "PVDD_LDO14";
|
||
|
|
regulator-min-microvolt = <800000>;
|
||
|
|
regulator-max-microvolt = <3950000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo15_reg: LDO15 {
|
||
|
|
regulator-name = "PVDD_PERI_2V8";
|
||
|
|
regulator-min-microvolt = <3300000>;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-on-in-suspend;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo16_reg: LDO16 {
|
||
|
|
regulator-name = "PVDD_PERI_3V3";
|
||
|
|
regulator-min-microvolt = <2200000>;
|
||
|
|
regulator-max-microvolt = <2200000>;
|
||
|
|
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-on-in-suspend;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo17_reg: LDO17 {
|
||
|
|
/* Unused */
|
||
|
|
regulator-name = "PVDD_LDO17";
|
||
|
|
regulator-min-microvolt = <800000>;
|
||
|
|
regulator-max-microvolt = <3950000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo18_reg: LDO18 {
|
||
|
|
regulator-name = "PVDD_EMMC_1V8";
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <1800000>;
|
||
|
|
/*
|
||
|
|
* Must stay in "off" mode during shutdown for
|
||
|
|
* proper eMMC reset. The "off" mode is in
|
||
|
|
* fact controlled by LDO18EN. The eMMC does
|
||
|
|
* not have reset pin connected so the reset
|
||
|
|
* will be triggered by falling edge of
|
||
|
|
* LDO18EN.
|
||
|
|
*/
|
||
|
|
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-off-in-suspend;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo19_reg: LDO19 {
|
||
|
|
regulator-name = "PVDD_TFLASH_2V8";
|
||
|
|
regulator-min-microvolt = <2800000>;
|
||
|
|
regulator-max-microvolt = <2800000>;
|
||
|
|
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-off-in-suspend;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo20_reg: LDO20 {
|
||
|
|
regulator-name = "PVDD_BTWIFI_1V8";
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <1800000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo21_reg: LDO21 {
|
||
|
|
regulator-name = "PVDD_CAM1IO_1V8";
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <1800000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo22_reg: LDO22 {
|
||
|
|
/* Unused */
|
||
|
|
regulator-name = "PVDD_LDO22";
|
||
|
|
regulator-min-microvolt = <800000>;
|
||
|
|
regulator-max-microvolt = <2375000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo23_reg: LDO23 {
|
||
|
|
regulator-name = "PVDD_MIFS_1V1";
|
||
|
|
regulator-min-microvolt = <800000>;
|
||
|
|
regulator-max-microvolt = <1100000>;
|
||
|
|
regulator-always-on;
|
||
|
|
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-on-in-suspend;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo24_reg: LDO24 {
|
||
|
|
regulator-name = "PVDD_CAM1_AVDD_2V8";
|
||
|
|
regulator-min-microvolt = <2800000>;
|
||
|
|
regulator-max-microvolt = <2800000>;
|
||
|
|
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-on-in-suspend;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo25_reg: LDO25 {
|
||
|
|
/* Unused */
|
||
|
|
regulator-name = "PVDD_LDO25";
|
||
|
|
regulator-min-microvolt = <800000>;
|
||
|
|
regulator-max-microvolt = <3950000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo26_reg: LDO26 {
|
||
|
|
regulator-name = "PVDD_CAM0_AF_2V8";
|
||
|
|
regulator-min-microvolt = <3000000>;
|
||
|
|
regulator-max-microvolt = <3000000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo27_reg: LDO27 {
|
||
|
|
regulator-name = "PVDD_G3DS_1V0";
|
||
|
|
regulator-min-microvolt = <800000>;
|
||
|
|
regulator-max-microvolt = <1100000>;
|
||
|
|
regulator-always-on;
|
||
|
|
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-on-in-suspend;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo28_reg: LDO28 {
|
||
|
|
regulator-name = "PVDD_TSP_3V3";
|
||
|
|
regulator-min-microvolt = <3300000>;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo29_reg: LDO29 {
|
||
|
|
regulator-name = "PVDD_AUDIO_1V8";
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <1800000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo30_reg: LDO30 {
|
||
|
|
/* Unused */
|
||
|
|
regulator-name = "PVDD_LDO30";
|
||
|
|
regulator-min-microvolt = <800000>;
|
||
|
|
regulator-max-microvolt = <3950000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo31_reg: LDO31 {
|
||
|
|
regulator-name = "PVDD_PERI_1V8";
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <1800000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo32_reg: LDO32 {
|
||
|
|
regulator-name = "PVDD_LCD_1V8";
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <1800000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo33_reg: LDO33 {
|
||
|
|
regulator-name = "PVDD_CAM0IO_1V8";
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <1800000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo34_reg: LDO34 {
|
||
|
|
/* Unused */
|
||
|
|
regulator-name = "PVDD_LDO34";
|
||
|
|
regulator-min-microvolt = <800000>;
|
||
|
|
regulator-max-microvolt = <3950000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo35_reg: LDO35 {
|
||
|
|
regulator-name = "PVDD_CAM0_DVDD_1V2";
|
||
|
|
regulator-min-microvolt = <1200000>;
|
||
|
|
regulator-max-microvolt = <1200000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo36_reg: LDO36 {
|
||
|
|
/* Unused */
|
||
|
|
regulator-name = "PVDD_LDO36";
|
||
|
|
regulator-min-microvolt = <800000>;
|
||
|
|
regulator-max-microvolt = <3950000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo37_reg: LDO37 {
|
||
|
|
/* Unused */
|
||
|
|
regulator-name = "PVDD_LDO37";
|
||
|
|
regulator-min-microvolt = <800000>;
|
||
|
|
regulator-max-microvolt = <3950000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
ldo38_reg: LDO38 {
|
||
|
|
regulator-name = "PVDD_CAM0_AVDD_2V8";
|
||
|
|
regulator-min-microvolt = <2800000>;
|
||
|
|
regulator-max-microvolt = <2800000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
buck1_reg: BUCK1 {
|
||
|
|
regulator-name = "PVDD_MIF_1V1";
|
||
|
|
regulator-min-microvolt = <800000>;
|
||
|
|
regulator-max-microvolt = <1300000>;
|
||
|
|
regulator-always-on;
|
||
|
|
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-off-in-suspend;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
buck2_reg: BUCK2 {
|
||
|
|
regulator-name = "PVDD_ARM_1V0";
|
||
|
|
regulator-min-microvolt = <800000>;
|
||
|
|
regulator-max-microvolt = <1500000>;
|
||
|
|
regulator-always-on;
|
||
|
|
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-off-in-suspend;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
buck3_reg: BUCK3 {
|
||
|
|
regulator-name = "PVDD_INT_1V0";
|
||
|
|
regulator-min-microvolt = <800000>;
|
||
|
|
regulator-max-microvolt = <1400000>;
|
||
|
|
regulator-always-on;
|
||
|
|
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-off-in-suspend;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
buck4_reg: BUCK4 {
|
||
|
|
regulator-name = "PVDD_G3D_1V0";
|
||
|
|
regulator-min-microvolt = <800000>;
|
||
|
|
regulator-max-microvolt = <1400000>;
|
||
|
|
regulator-always-on;
|
||
|
|
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-off-in-suspend;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
buck5_reg: BUCK5 {
|
||
|
|
regulator-name = "PVDD_LPDDR3_1V2";
|
||
|
|
regulator-min-microvolt = <800000>;
|
||
|
|
regulator-max-microvolt = <1400000>;
|
||
|
|
regulator-always-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
buck6_reg: BUCK6 {
|
||
|
|
regulator-name = "PVDD_KFC_1V0";
|
||
|
|
regulator-min-microvolt = <800000>;
|
||
|
|
regulator-max-microvolt = <1500000>;
|
||
|
|
regulator-always-on;
|
||
|
|
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-off-in-suspend;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
buck7_reg: BUCK7 {
|
||
|
|
regulator-name = "VIN_LLDO_1V4";
|
||
|
|
regulator-min-microvolt = <1200000>;
|
||
|
|
regulator-max-microvolt = <1500000>;
|
||
|
|
regulator-always-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
buck8_reg: BUCK8 {
|
||
|
|
regulator-name = "VIN_MLDO_2V0";
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <2100000>;
|
||
|
|
regulator-always-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
buck9_reg: BUCK9 {
|
||
|
|
regulator-name = "VIN_HLDO_3V5";
|
||
|
|
regulator-min-microvolt = <3000000>;
|
||
|
|
regulator-max-microvolt = <3500000>;
|
||
|
|
regulator-always-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
buck10_reg: BUCK10 {
|
||
|
|
regulator-name = "PVDD_EMMCF_2V8";
|
||
|
|
regulator-min-microvolt = <2800000>;
|
||
|
|
regulator-max-microvolt = <2800000>;
|
||
|
|
/*
|
||
|
|
* Must stay in "off" mode during shutdown for
|
||
|
|
* proper eMMC reset. The "off" mode is in
|
||
|
|
* fact controlled by BUCK10EN. The eMMC does
|
||
|
|
* not have reset pin connected so the reset
|
||
|
|
* will be triggered by falling edge of
|
||
|
|
* BUCK10EN.
|
||
|
|
*/
|
||
|
|
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-off-in-suspend;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c_2 {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&mixer {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&mmc_0 {
|
||
|
|
status = "okay";
|
||
|
|
non-removable;
|
||
|
|
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 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8>;
|
||
|
|
vmmc-supply = <&ldo18_reg>;
|
||
|
|
vqmmc-supply = <&ldo3_reg>;
|
||
|
|
bus-width = <8>;
|
||
|
|
cap-mmc-highspeed;
|
||
|
|
mmc-hs200-1_8v;
|
||
|
|
};
|
||
|
|
|
||
|
|
&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>;
|
||
|
|
vmmc-supply = <&ldo19_reg>;
|
||
|
|
vqmmc-supply = <&ldo13_reg>;
|
||
|
|
bus-width = <4>;
|
||
|
|
cap-sd-highspeed;
|
||
|
|
sd-uhs-sdr50;
|
||
|
|
sd-uhs-sdr104;
|
||
|
|
sd-uhs-ddr50;
|
||
|
|
};
|
||
|
|
|
||
|
|
&pinctrl_0 {
|
||
|
|
s2mps11_irq: s2mps11-irq-pins {
|
||
|
|
samsung,pins = "gpx3-2";
|
||
|
|
samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
|
||
|
|
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
|
||
|
|
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&rtc {
|
||
|
|
status = "okay";
|
||
|
|
clocks = <&clock CLK_RTC>, <&s2mps11_osc S2MPS11_CLK_AP>;
|
||
|
|
clock-names = "rtc", "rtc_src";
|
||
|
|
};
|
||
|
|
|
||
|
|
&usbdrd_dwc3_1 {
|
||
|
|
dr_mode = "host";
|
||
|
|
};
|
||
|
|
|
||
|
|
&usbdrd3_0 {
|
||
|
|
vdd10-supply = <&ldo11_reg>;
|
||
|
|
vdd33-supply = <&ldo9_reg>;
|
||
|
|
};
|
||
|
|
|
||
|
|
&usbdrd3_1 {
|
||
|
|
vdd10-supply = <&ldo11_reg>;
|
||
|
|
vdd33-supply = <&ldo9_reg>;
|
||
|
|
};
|