1/* 2 * Copyright (C) 2012 Marvell Technology Group Ltd. 3 * Author: Haojian Zhuang <haojian.zhuang@marvell.com> 4 * 5 * This program is free software; you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License version 2 as 7 * publishhed by the Free Software Foundation. 8 */ 9 10#include "skeleton.dtsi" 11#include <dt-bindings/clock/marvell,mmp2.h> 12 13/ { 14 aliases { 15 serial0 = &uart1; 16 serial1 = &uart2; 17 serial2 = &uart3; 18 serial3 = &uart4; 19 i2c0 = &twsi1; 20 i2c1 = &twsi2; 21 }; 22 23 soc { 24 #address-cells = <1>; 25 #size-cells = <1>; 26 compatible = "simple-bus"; 27 interrupt-parent = <&intc>; 28 ranges; 29 30 L2: l2-cache { 31 compatible = "marvell,tauros2-cache"; 32 marvell,tauros2-cache-features = <0x3>; 33 }; 34 35 axi@d4200000 { /* AXI */ 36 compatible = "mrvl,axi-bus", "simple-bus"; 37 #address-cells = <1>; 38 #size-cells = <1>; 39 reg = <0xd4200000 0x00200000>; 40 ranges; 41 42 intc: interrupt-controller@d4282000 { 43 compatible = "mrvl,mmp2-intc"; 44 interrupt-controller; 45 #interrupt-cells = <1>; 46 reg = <0xd4282000 0x1000>; 47 mrvl,intc-nr-irqs = <64>; 48 }; 49 50 intcmux4: interrupt-controller@d4282150 { 51 compatible = "mrvl,mmp2-mux-intc"; 52 interrupts = <4>; 53 interrupt-controller; 54 #interrupt-cells = <1>; 55 reg = <0x150 0x4>, <0x168 0x4>; 56 reg-names = "mux status", "mux mask"; 57 mrvl,intc-nr-irqs = <2>; 58 }; 59 60 intcmux5: interrupt-controller@d4282154 { 61 compatible = "mrvl,mmp2-mux-intc"; 62 interrupts = <5>; 63 interrupt-controller; 64 #interrupt-cells = <1>; 65 reg = <0x154 0x4>, <0x16c 0x4>; 66 reg-names = "mux status", "mux mask"; 67 mrvl,intc-nr-irqs = <2>; 68 mrvl,clr-mfp-irq = <1>; 69 }; 70 71 intcmux9: interrupt-controller@d4282180 { 72 compatible = "mrvl,mmp2-mux-intc"; 73 interrupts = <9>; 74 interrupt-controller; 75 #interrupt-cells = <1>; 76 reg = <0x180 0x4>, <0x17c 0x4>; 77 reg-names = "mux status", "mux mask"; 78 mrvl,intc-nr-irqs = <3>; 79 }; 80 81 intcmux17: interrupt-controller@d4282158 { 82 compatible = "mrvl,mmp2-mux-intc"; 83 interrupts = <17>; 84 interrupt-controller; 85 #interrupt-cells = <1>; 86 reg = <0x158 0x4>, <0x170 0x4>; 87 reg-names = "mux status", "mux mask"; 88 mrvl,intc-nr-irqs = <5>; 89 }; 90 91 intcmux35: interrupt-controller@d428215c { 92 compatible = "mrvl,mmp2-mux-intc"; 93 interrupts = <35>; 94 interrupt-controller; 95 #interrupt-cells = <1>; 96 reg = <0x15c 0x4>, <0x174 0x4>; 97 reg-names = "mux status", "mux mask"; 98 mrvl,intc-nr-irqs = <15>; 99 }; 100 101 intcmux51: interrupt-controller@d4282160 { 102 compatible = "mrvl,mmp2-mux-intc"; 103 interrupts = <51>; 104 interrupt-controller; 105 #interrupt-cells = <1>; 106 reg = <0x160 0x4>, <0x178 0x4>; 107 reg-names = "mux status", "mux mask"; 108 mrvl,intc-nr-irqs = <2>; 109 }; 110 111 intcmux55: interrupt-controller@d4282188 { 112 compatible = "mrvl,mmp2-mux-intc"; 113 interrupts = <55>; 114 interrupt-controller; 115 #interrupt-cells = <1>; 116 reg = <0x188 0x4>, <0x184 0x4>; 117 reg-names = "mux status", "mux mask"; 118 mrvl,intc-nr-irqs = <2>; 119 }; 120 }; 121 122 apb@d4000000 { /* APB */ 123 compatible = "mrvl,apb-bus", "simple-bus"; 124 #address-cells = <1>; 125 #size-cells = <1>; 126 reg = <0xd4000000 0x00200000>; 127 ranges; 128 129 timer0: timer@d4014000 { 130 compatible = "mrvl,mmp-timer"; 131 reg = <0xd4014000 0x100>; 132 interrupts = <13>; 133 }; 134 135 uart1: uart@d4030000 { 136 compatible = "mrvl,mmp-uart"; 137 reg = <0xd4030000 0x1000>; 138 interrupts = <27>; 139 clocks = <&soc_clocks MMP2_CLK_UART0>; 140 resets = <&soc_clocks MMP2_CLK_UART0>; 141 status = "disabled"; 142 }; 143 144 uart2: uart@d4017000 { 145 compatible = "mrvl,mmp-uart"; 146 reg = <0xd4017000 0x1000>; 147 interrupts = <28>; 148 clocks = <&soc_clocks MMP2_CLK_UART1>; 149 resets = <&soc_clocks MMP2_CLK_UART1>; 150 status = "disabled"; 151 }; 152 153 uart3: uart@d4018000 { 154 compatible = "mrvl,mmp-uart"; 155 reg = <0xd4018000 0x1000>; 156 interrupts = <24>; 157 clocks = <&soc_clocks MMP2_CLK_UART2>; 158 resets = <&soc_clocks MMP2_CLK_UART2>; 159 status = "disabled"; 160 }; 161 162 uart4: uart@d4016000 { 163 compatible = "mrvl,mmp-uart"; 164 reg = <0xd4016000 0x1000>; 165 interrupts = <46>; 166 clocks = <&soc_clocks MMP2_CLK_UART3>; 167 resets = <&soc_clocks MMP2_CLK_UART3>; 168 status = "disabled"; 169 }; 170 171 gpio@d4019000 { 172 compatible = "marvell,mmp2-gpio"; 173 #address-cells = <1>; 174 #size-cells = <1>; 175 reg = <0xd4019000 0x1000>; 176 gpio-controller; 177 #gpio-cells = <2>; 178 interrupts = <49>; 179 interrupt-names = "gpio_mux"; 180 clocks = <&soc_clocks MMP2_CLK_GPIO>; 181 resets = <&soc_clocks MMP2_CLK_GPIO>; 182 interrupt-controller; 183 #interrupt-cells = <1>; 184 ranges; 185 186 gcb0: gpio@d4019000 { 187 reg = <0xd4019000 0x4>; 188 }; 189 190 gcb1: gpio@d4019004 { 191 reg = <0xd4019004 0x4>; 192 }; 193 194 gcb2: gpio@d4019008 { 195 reg = <0xd4019008 0x4>; 196 }; 197 198 gcb3: gpio@d4019100 { 199 reg = <0xd4019100 0x4>; 200 }; 201 202 gcb4: gpio@d4019104 { 203 reg = <0xd4019104 0x4>; 204 }; 205 206 gcb5: gpio@d4019108 { 207 reg = <0xd4019108 0x4>; 208 }; 209 }; 210 211 twsi1: i2c@d4011000 { 212 compatible = "mrvl,mmp-twsi"; 213 reg = <0xd4011000 0x1000>; 214 interrupts = <7>; 215 clocks = <&soc_clocks MMP2_CLK_TWSI0>; 216 resets = <&soc_clocks MMP2_CLK_TWSI0>; 217 #address-cells = <1>; 218 #size-cells = <0>; 219 mrvl,i2c-fast-mode; 220 status = "disabled"; 221 }; 222 223 twsi2: i2c@d4025000 { 224 compatible = "mrvl,mmp-twsi"; 225 reg = <0xd4025000 0x1000>; 226 interrupts = <58>; 227 clocks = <&soc_clocks MMP2_CLK_TWSI1>; 228 resets = <&soc_clocks MMP2_CLK_TWSI1>; 229 status = "disabled"; 230 }; 231 232 rtc: rtc@d4010000 { 233 compatible = "mrvl,mmp-rtc"; 234 reg = <0xd4010000 0x1000>; 235 interrupts = <1 0>; 236 interrupt-names = "rtc 1Hz", "rtc alarm"; 237 interrupt-parent = <&intcmux5>; 238 clocks = <&soc_clocks MMP2_CLK_RTC>; 239 resets = <&soc_clocks MMP2_CLK_RTC>; 240 status = "disabled"; 241 }; 242 }; 243 244 soc_clocks: clocks{ 245 compatible = "marvell,mmp2-clock"; 246 reg = <0xd4050000 0x1000>, 247 <0xd4282800 0x400>, 248 <0xd4015000 0x1000>; 249 reg-names = "mpmu", "apmu", "apbc"; 250 #clock-cells = <1>; 251 #reset-cells = <1>; 252 }; 253 }; 254}; 255
