2 * Samsung's Exynos4412 SoC device tree source
4 * Copyright (c) 2012 Samsung Electronics Co., Ltd.
5 * http://www.samsung.com
7 * Samsung's Exynos4412 SoC device nodes are listed in this file. Exynos4412
8 * based board files can include this file and provide values for board specfic
11 * Note: This file does not include device nodes for all the controllers in
12 * Exynos4412 SoC. As device tree coverage for Exynos4412 increases, additional
13 * nodes can be added to this file.
15 * This program is free software; you can redistribute it and/or modify
16 * it under the terms of the GNU General Public License version 2 as
17 * published by the Free Software Foundation.
20 #include "exynos4x12.dtsi"
23 compatible = "samsung,exynos4412", "samsung,exynos4";
31 compatible = "arm,cortex-a9";
33 clocks = <&clock CLK_ARM_CLK>;
35 operating-points-v2 = <&cpu0_opp_table>;
36 #cooling-cells = <2>; /* min followed by max */
41 compatible = "arm,cortex-a9";
43 operating-points-v2 = <&cpu0_opp_table>;
48 compatible = "arm,cortex-a9";
50 operating-points-v2 = <&cpu0_opp_table>;
55 compatible = "arm,cortex-a9";
57 operating-points-v2 = <&cpu0_opp_table>;
61 cpu0_opp_table: opp_table0 {
62 compatible = "operating-points-v2";
66 opp-hz = /bits/ 64 <200000000>;
67 opp-microvolt = <900000>;
68 clock-latency-ns = <200000>;
71 opp-hz = /bits/ 64 <300000000>;
72 opp-microvolt = <900000>;
73 clock-latency-ns = <200000>;
76 opp-hz = /bits/ 64 <400000000>;
77 opp-microvolt = <925000>;
78 clock-latency-ns = <200000>;
81 opp-hz = /bits/ 64 <500000000>;
82 opp-microvolt = <950000>;
83 clock-latency-ns = <200000>;
86 opp-hz = /bits/ 64 <600000000>;
87 opp-microvolt = <975000>;
88 clock-latency-ns = <200000>;
91 opp-hz = /bits/ 64 <700000000>;
92 opp-microvolt = <987500>;
93 clock-latency-ns = <200000>;
96 opp-hz = /bits/ 64 <800000000>;
97 opp-microvolt = <1000000>;
98 clock-latency-ns = <200000>;
102 opp-hz = /bits/ 64 <900000000>;
103 opp-microvolt = <1037500>;
104 clock-latency-ns = <200000>;
107 opp-hz = /bits/ 64 <1000000000>;
108 opp-microvolt = <1087500>;
109 clock-latency-ns = <200000>;
112 opp-hz = /bits/ 64 <1100000000>;
113 opp-microvolt = <1137500>;
114 clock-latency-ns = <200000>;
117 opp-hz = /bits/ 64 <1200000000>;
118 opp-microvolt = <1187500>;
119 clock-latency-ns = <200000>;
122 opp-hz = /bits/ 64 <1300000000>;
123 opp-microvolt = <1250000>;
124 clock-latency-ns = <200000>;
127 opp-hz = /bits/ 64 <1400000000>;
128 opp-microvolt = <1287500>;
129 clock-latency-ns = <200000>;
131 cpu0_opp_1500: opp@1500000000 {
132 opp-hz = /bits/ 64 <1500000000>;
133 opp-microvolt = <1350000>;
134 clock-latency-ns = <200000>;
140 interrupts = <2 2>, <3 2>, <18 2>, <19 2>;
144 &pmu_system_controller {
145 compatible = "samsung,exynos4412-pmu", "syscon";
149 samsung,combiner-nr = <20>;
153 cpu-offset = <0x4000>;