1/* 2 * Device Tree Source for the EMEV2 SoC 3 * 4 * Copyright (C) 2012 Renesas Solutions Corp. 5 * 6 * This file is licensed under the terms of the GNU General Public License 7 * version 2. This program is licensed "as is" without any warranty of any 8 * kind, whether express or implied. 9 */ 10 11#include "skeleton.dtsi" 12#include <dt-bindings/interrupt-controller/irq.h> 13 14/ { 15 compatible = "renesas,emev2"; 16 interrupt-parent = <&gic>; 17 18 aliases { 19 gpio0 = &gpio0; 20 gpio1 = &gpio1; 21 gpio2 = &gpio2; 22 gpio3 = &gpio3; 23 gpio4 = &gpio4; 24 }; 25 26 cpus { 27 #address-cells = <1>; 28 #size-cells = <0>; 29 30 cpu@0 { 31 device_type = "cpu"; 32 compatible = "arm,cortex-a9"; 33 reg = <0>; 34 clock-frequency = <533000000>; 35 }; 36 cpu@1 { 37 device_type = "cpu"; 38 compatible = "arm,cortex-a9"; 39 reg = <1>; 40 clock-frequency = <533000000>; 41 }; 42 }; 43 44 gic: interrupt-controller@e0020000 { 45 compatible = "arm,cortex-a9-gic"; 46 interrupt-controller; 47 #interrupt-cells = <3>; 48 reg = <0xe0028000 0x1000>, 49 <0xe0020000 0x0100>; 50 }; 51 52 pmu { 53 compatible = "arm,cortex-a9-pmu"; 54 interrupts = <0 120 IRQ_TYPE_LEVEL_HIGH>, 55 <0 121 IRQ_TYPE_LEVEL_HIGH>; 56 }; 57 58 smu@e0110000 { 59 compatible = "renesas,emev2-smu"; 60 reg = <0xe0110000 0x10000>; 61 #address-cells = <2>; 62 #size-cells = <0>; 63 64 c32ki: c32ki { 65 compatible = "fixed-clock"; 66 clock-frequency = <32768>; 67 #clock-cells = <0>; 68 }; 69 pll3_fo: pll3_fo { 70 compatible = "fixed-factor-clock"; 71 clocks = <&c32ki>; 72 clock-div = <1>; 73 clock-mult = <7000>; 74 #clock-cells = <0>; 75 }; 76 usia_u0_sclkdiv: usia_u0_sclkdiv { 77 compatible = "renesas,emev2-smu-clkdiv"; 78 reg = <0x610 0>; 79 clocks = <&pll3_fo>; 80 #clock-cells = <0>; 81 }; 82 usib_u1_sclkdiv: usib_u1_sclkdiv { 83 compatible = "renesas,emev2-smu-clkdiv"; 84 reg = <0x65c 0>; 85 clocks = <&pll3_fo>; 86 #clock-cells = <0>; 87 }; 88 usib_u2_sclkdiv: usib_u2_sclkdiv { 89 compatible = "renesas,emev2-smu-clkdiv"; 90 reg = <0x65c 16>; 91 clocks = <&pll3_fo>; 92 #clock-cells = <0>; 93 }; 94 usib_u3_sclkdiv: usib_u3_sclkdiv { 95 compatible = "renesas,emev2-smu-clkdiv"; 96 reg = <0x660 0>; 97 clocks = <&pll3_fo>; 98 #clock-cells = <0>; 99 }; 100 usia_u0_sclk: usia_u0_sclk { 101 compatible = "renesas,emev2-smu-gclk"; 102 reg = <0x4a0 1>; 103 clocks = <&usia_u0_sclkdiv>; 104 #clock-cells = <0>; 105 }; 106 usib_u1_sclk: usib_u1_sclk { 107 compatible = "renesas,emev2-smu-gclk"; 108 reg = <0x4b8 1>; 109 clocks = <&usib_u1_sclkdiv>; 110 #clock-cells = <0>; 111 }; 112 usib_u2_sclk: usib_u2_sclk { 113 compatible = "renesas,emev2-smu-gclk"; 114 reg = <0x4bc 1>; 115 clocks = <&usib_u2_sclkdiv>; 116 #clock-cells = <0>; 117 }; 118 usib_u3_sclk: usib_u3_sclk { 119 compatible = "renesas,emev2-smu-gclk"; 120 reg = <0x4c0 1>; 121 clocks = <&usib_u3_sclkdiv>; 122 #clock-cells = <0>; 123 }; 124 sti_sclk: sti_sclk { 125 compatible = "renesas,emev2-smu-gclk"; 126 reg = <0x528 1>; 127 clocks = <&c32ki>; 128 #clock-cells = <0>; 129 }; 130 }; 131 132 sti@e0180000 { 133 compatible = "renesas,em-sti"; 134 reg = <0xe0180000 0x54>; 135 interrupts = <0 125 IRQ_TYPE_LEVEL_HIGH>; 136 clocks = <&sti_sclk>; 137 clock-names = "sclk"; 138 }; 139 140 uart@e1020000 { 141 compatible = "renesas,em-uart"; 142 reg = <0xe1020000 0x38>; 143 interrupts = <0 8 IRQ_TYPE_LEVEL_HIGH>; 144 clocks = <&usia_u0_sclk>; 145 clock-names = "sclk"; 146 }; 147 148 uart@e1030000 { 149 compatible = "renesas,em-uart"; 150 reg = <0xe1030000 0x38>; 151 interrupts = <0 9 IRQ_TYPE_LEVEL_HIGH>; 152 clocks = <&usib_u1_sclk>; 153 clock-names = "sclk"; 154 }; 155 156 uart@e1040000 { 157 compatible = "renesas,em-uart"; 158 reg = <0xe1040000 0x38>; 159 interrupts = <0 10 IRQ_TYPE_LEVEL_HIGH>; 160 clocks = <&usib_u2_sclk>; 161 clock-names = "sclk"; 162 }; 163 164 uart@e1050000 { 165 compatible = "renesas,em-uart"; 166 reg = <0xe1050000 0x38>; 167 interrupts = <0 11 IRQ_TYPE_LEVEL_HIGH>; 168 clocks = <&usib_u3_sclk>; 169 clock-names = "sclk"; 170 }; 171 172 gpio0: gpio@e0050000 { 173 compatible = "renesas,em-gio"; 174 reg = <0xe0050000 0x2c>, <0xe0050040 0x20>; 175 interrupts = <0 67 IRQ_TYPE_LEVEL_HIGH>, 176 <0 68 IRQ_TYPE_LEVEL_HIGH>; 177 gpio-controller; 178 #gpio-cells = <2>; 179 ngpios = <32>; 180 interrupt-controller; 181 #interrupt-cells = <2>; 182 }; 183 gpio1: gpio@e0050080 { 184 compatible = "renesas,em-gio"; 185 reg = <0xe0050080 0x2c>, <0xe00500c0 0x20>; 186 interrupts = <0 69 IRQ_TYPE_LEVEL_HIGH>, 187 <0 70 IRQ_TYPE_LEVEL_HIGH>; 188 gpio-controller; 189 #gpio-cells = <2>; 190 ngpios = <32>; 191 interrupt-controller; 192 #interrupt-cells = <2>; 193 }; 194 gpio2: gpio@e0050100 { 195 compatible = "renesas,em-gio"; 196 reg = <0xe0050100 0x2c>, <0xe0050140 0x20>; 197 interrupts = <0 71 IRQ_TYPE_LEVEL_HIGH>, 198 <0 72 IRQ_TYPE_LEVEL_HIGH>; 199 gpio-controller; 200 #gpio-cells = <2>; 201 ngpios = <32>; 202 interrupt-controller; 203 #interrupt-cells = <2>; 204 }; 205 gpio3: gpio@e0050180 { 206 compatible = "renesas,em-gio"; 207 reg = <0xe0050180 0x2c>, <0xe00501c0 0x20>; 208 interrupts = <0 73 IRQ_TYPE_LEVEL_HIGH>, 209 <0 74 IRQ_TYPE_LEVEL_HIGH>; 210 gpio-controller; 211 #gpio-cells = <2>; 212 ngpios = <32>; 213 interrupt-controller; 214 #interrupt-cells = <2>; 215 }; 216 gpio4: gpio@e0050200 { 217 compatible = "renesas,em-gio"; 218 reg = <0xe0050200 0x2c>, <0xe0050240 0x20>; 219 interrupts = <0 75 IRQ_TYPE_LEVEL_HIGH>, 220 <0 76 IRQ_TYPE_LEVEL_HIGH>; 221 gpio-controller; 222 #gpio-cells = <2>; 223 ngpios = <31>; 224 interrupt-controller; 225 #interrupt-cells = <2>; 226 }; 227}; 228