1/* 2 * Broadcom BCM470X / BCM5301X ARM platform code. 3 * Generic DTS part for all BCM53010, BCM53011, BCM53012, BCM53014, BCM53015, 4 * BCM53016, BCM53017, BCM53018, BCM4707, BCM4708 and BCM4709 SoCs 5 * 6 * Copyright 2013-2014 Hauke Mehrtens <hauke@hauke-m.de> 7 * 8 * Licensed under the GNU/GPL. See COPYING for details. 9 */ 10 11#include <dt-bindings/clock/bcm-nsp.h> 12#include <dt-bindings/gpio/gpio.h> 13#include <dt-bindings/input/input.h> 14#include <dt-bindings/interrupt-controller/irq.h> 15#include <dt-bindings/interrupt-controller/arm-gic.h> 16#include "skeleton.dtsi" 17 18/ { 19 interrupt-parent = <&gic>; 20 21 chipcommonA { 22 compatible = "simple-bus"; 23 ranges = <0x00000000 0x18000000 0x00001000>; 24 #address-cells = <1>; 25 #size-cells = <1>; 26 27 uart0: serial@0300 { 28 compatible = "ns16550"; 29 reg = <0x0300 0x100>; 30 interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>; 31 clocks = <&iprocslow>; 32 status = "disabled"; 33 }; 34 35 uart1: serial@0400 { 36 compatible = "ns16550"; 37 reg = <0x0400 0x100>; 38 interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>; 39 clocks = <&iprocslow>; 40 status = "disabled"; 41 }; 42 }; 43 44 mpcore { 45 compatible = "simple-bus"; 46 ranges = <0x00000000 0x19000000 0x00023000>; 47 #address-cells = <1>; 48 #size-cells = <1>; 49 50 a9pll: arm_clk@00000 { 51 #clock-cells = <0>; 52 compatible = "brcm,nsp-armpll"; 53 clocks = <&osc>; 54 reg = <0x00000 0x1000>; 55 }; 56 57 scu@20000 { 58 compatible = "arm,cortex-a9-scu"; 59 reg = <0x20000 0x100>; 60 }; 61 62 timer@20200 { 63 compatible = "arm,cortex-a9-global-timer"; 64 reg = <0x20200 0x100>; 65 interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>; 66 clocks = <&periph_clk>; 67 }; 68 69 local-timer@20600 { 70 compatible = "arm,cortex-a9-twd-timer"; 71 reg = <0x20600 0x100>; 72 interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH>; 73 clocks = <&periph_clk>; 74 }; 75 76 gic: interrupt-controller@21000 { 77 compatible = "arm,cortex-a9-gic"; 78 #interrupt-cells = <3>; 79 #address-cells = <0>; 80 interrupt-controller; 81 reg = <0x21000 0x1000>, 82 <0x20100 0x100>; 83 }; 84 85 L2: cache-controller@22000 { 86 compatible = "arm,pl310-cache"; 87 reg = <0x22000 0x1000>; 88 cache-unified; 89 arm,shared-override; 90 prefetch-data = <1>; 91 prefetch-instr = <1>; 92 cache-level = <2>; 93 }; 94 }; 95 96 pmu { 97 compatible = "arm,cortex-a9-pmu"; 98 interrupts = 99 <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>, 100 <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>; 101 }; 102 103 clocks { 104 #address-cells = <1>; 105 #size-cells = <1>; 106 ranges; 107 108 osc: oscillator { 109 #clock-cells = <0>; 110 compatible = "fixed-clock"; 111 clock-frequency = <25000000>; 112 }; 113 114 iprocmed: iprocmed { 115 #clock-cells = <0>; 116 compatible = "fixed-factor-clock"; 117 clocks = <&genpll BCM_NSP_GENPLL_IPROCFAST_CLK>; 118 clock-div = <2>; 119 clock-mult = <1>; 120 }; 121 122 iprocslow: iprocslow { 123 #clock-cells = <0>; 124 compatible = "fixed-factor-clock"; 125 clocks = <&genpll BCM_NSP_GENPLL_IPROCFAST_CLK>; 126 clock-div = <4>; 127 clock-mult = <1>; 128 }; 129 130 periph_clk: periph_clk { 131 #clock-cells = <0>; 132 compatible = "fixed-factor-clock"; 133 clocks = <&a9pll>; 134 clock-div = <2>; 135 clock-mult = <1>; 136 }; 137 }; 138 139 axi@18000000 { 140 compatible = "brcm,bus-axi"; 141 reg = <0x18000000 0x1000>; 142 ranges = <0x00000000 0x18000000 0x00100000>; 143 #address-cells = <1>; 144 #size-cells = <1>; 145 146 #interrupt-cells = <1>; 147 interrupt-map-mask = <0x000fffff 0xffff>; 148 interrupt-map = 149 /* ChipCommon */ 150 <0x00000000 0 &gic GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>, 151 152 /* PCIe Controller 0 */ 153 <0x00012000 0 &gic GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>, 154 <0x00012000 1 &gic GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>, 155 <0x00012000 2 &gic GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>, 156 <0x00012000 3 &gic GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>, 157 <0x00012000 4 &gic GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>, 158 <0x00012000 5 &gic GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, 159 160 /* PCIe Controller 1 */ 161 <0x00013000 0 &gic GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>, 162 <0x00013000 1 &gic GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>, 163 <0x00013000 2 &gic GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>, 164 <0x00013000 3 &gic GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>, 165 <0x00013000 4 &gic GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>, 166 <0x00013000 5 &gic GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>, 167 168 /* PCIe Controller 2 */ 169 <0x00014000 0 &gic GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>, 170 <0x00014000 1 &gic GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>, 171 <0x00014000 2 &gic GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>, 172 <0x00014000 3 &gic GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>, 173 <0x00014000 4 &gic GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>, 174 <0x00014000 5 &gic GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>, 175 176 /* USB 2.0 Controller */ 177 <0x00021000 0 &gic GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>, 178 179 /* USB 3.0 Controller */ 180 <0x00023000 0 &gic GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>, 181 182 /* Ethernet Controller 0 */ 183 <0x00024000 0 &gic GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>, 184 185 /* Ethernet Controller 1 */ 186 <0x00025000 0 &gic GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>, 187 188 /* Ethernet Controller 2 */ 189 <0x00026000 0 &gic GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>, 190 191 /* Ethernet Controller 3 */ 192 <0x00027000 0 &gic GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>, 193 194 /* NAND Controller */ 195 <0x00028000 0 &gic GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>, 196 <0x00028000 1 &gic GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>, 197 <0x00028000 2 &gic GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>, 198 <0x00028000 3 &gic GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>, 199 <0x00028000 4 &gic GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>, 200 <0x00028000 5 &gic GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>, 201 <0x00028000 6 &gic GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>, 202 <0x00028000 7 &gic GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; 203 204 chipcommon: chipcommon@0 { 205 reg = <0x00000000 0x1000>; 206 207 gpio-controller; 208 #gpio-cells = <2>; 209 }; 210 }; 211 212 lcpll0: lcpll0@1800c100 { 213 #clock-cells = <1>; 214 compatible = "brcm,nsp-lcpll0"; 215 reg = <0x1800c100 0x14>; 216 clocks = <&osc>; 217 clock-output-names = "lcpll0", "pcie_phy", "sdio", 218 "ddr_phy"; 219 }; 220 221 genpll: genpll@1800c140 { 222 #clock-cells = <1>; 223 compatible = "brcm,nsp-genpll"; 224 reg = <0x1800c140 0x24>; 225 clocks = <&osc>; 226 clock-output-names = "genpll", "phy", "ethernetclk", 227 "usbclk", "iprocfast", "sata1", 228 "sata2"; 229 }; 230 231 nand: nand@18028000 { 232 compatible = "brcm,nand-iproc", "brcm,brcmnand-v6.1", "brcm,brcmnand"; 233 reg = <0x18028000 0x600>, <0x1811a408 0x600>, <0x18028f00 0x20>; 234 reg-names = "nand", "iproc-idm", "iproc-ext"; 235 interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>; 236 237 #address-cells = <1>; 238 #size-cells = <0>; 239 240 brcm,nand-has-wp; 241 }; 242}; 243