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- /*
- * Samsung's Exynos4412 SoC device tree source
- *
- * Copyright (c) 2012 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * Samsung's Exynos4412 SoC device nodes are listed in this file. Exynos4412
- * based board files can include this file and provide values for board specfic
- * bindings.
- *
- * Note: This file does not include device nodes for all the controllers in
- * Exynos4412 SoC. As device tree coverage for Exynos4412 increases, additional
- * nodes can be added to this file.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
- #include "exynos4x12.dtsi"
- / {
- compatible = "samsung,exynos4412", "samsung,exynos4";
- cpus {
- #address-cells = <1>;
- #size-cells = <0>;
- cpu0: cpu@A00 {
- device_type = "cpu";
- compatible = "arm,cortex-a9";
- reg = <0xA00>;
- clocks = <&clock CLK_ARM_CLK>;
- clock-names = "cpu";
- operating-points-v2 = <&cpu0_opp_table>;
- cooling-min-level = <13>;
- cooling-max-level = <7>;
- #cooling-cells = <2>; /* min followed by max */
- };
- cpu@A01 {
- device_type = "cpu";
- compatible = "arm,cortex-a9";
- reg = <0xA01>;
- operating-points-v2 = <&cpu0_opp_table>;
- };
- cpu@A02 {
- device_type = "cpu";
- compatible = "arm,cortex-a9";
- reg = <0xA02>;
- operating-points-v2 = <&cpu0_opp_table>;
- };
- cpu@A03 {
- device_type = "cpu";
- compatible = "arm,cortex-a9";
- reg = <0xA03>;
- operating-points-v2 = <&cpu0_opp_table>;
- };
- };
- cpu0_opp_table: opp_table0 {
- compatible = "operating-points-v2";
- opp-shared;
- opp@200000000 {
- opp-hz = /bits/ 64 <200000000>;
- opp-microvolt = <900000>;
- clock-latency-ns = <200000>;
- };
- opp@300000000 {
- opp-hz = /bits/ 64 <300000000>;
- opp-microvolt = <900000>;
- clock-latency-ns = <200000>;
- };
- opp@400000000 {
- opp-hz = /bits/ 64 <400000000>;
- opp-microvolt = <925000>;
- clock-latency-ns = <200000>;
- };
- opp@500000000 {
- opp-hz = /bits/ 64 <500000000>;
- opp-microvolt = <950000>;
- clock-latency-ns = <200000>;
- };
- opp@600000000 {
- opp-hz = /bits/ 64 <600000000>;
- opp-microvolt = <975000>;
- clock-latency-ns = <200000>;
- };
- opp@700000000 {
- opp-hz = /bits/ 64 <700000000>;
- opp-microvolt = <987500>;
- clock-latency-ns = <200000>;
- };
- opp@800000000 {
- opp-hz = /bits/ 64 <800000000>;
- opp-microvolt = <1000000>;
- clock-latency-ns = <200000>;
- opp-suspend;
- };
- opp@900000000 {
- opp-hz = /bits/ 64 <900000000>;
- opp-microvolt = <1037500>;
- clock-latency-ns = <200000>;
- };
- opp@1000000000 {
- opp-hz = /bits/ 64 <1000000000>;
- opp-microvolt = <1087500>;
- clock-latency-ns = <200000>;
- };
- opp@1100000000 {
- opp-hz = /bits/ 64 <1100000000>;
- opp-microvolt = <1137500>;
- clock-latency-ns = <200000>;
- };
- opp@1200000000 {
- opp-hz = /bits/ 64 <1200000000>;
- opp-microvolt = <1187500>;
- clock-latency-ns = <200000>;
- };
- opp@1300000000 {
- opp-hz = /bits/ 64 <1300000000>;
- opp-microvolt = <1250000>;
- clock-latency-ns = <200000>;
- };
- opp@1400000000 {
- opp-hz = /bits/ 64 <1400000000>;
- opp-microvolt = <1287500>;
- clock-latency-ns = <200000>;
- };
- cpu0_opp_1500: opp@1500000000 {
- opp-hz = /bits/ 64 <1500000000>;
- opp-microvolt = <1350000>;
- clock-latency-ns = <200000>;
- turbo-mode;
- };
- };
- pmu {
- interrupts = <2 2>, <3 2>, <18 2>, <19 2>;
- };
- };
- &pmu_system_controller {
- compatible = "samsung,exynos4412-pmu", "syscon";
- };
- &combiner {
- samsung,combiner-nr = <20>;
- };
- &gic {
- cpu-offset = <0x4000>;
- };
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