arch/arm/boot/dts/bcm21664.dtsi

   1 /*
   2  * Copyright (C) 2014 Broadcom Corporation
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public License as
   6  * published by the Free Software Foundation version 2.
   7  *
   8  * This program is distributed "as is" WITHOUT ANY WARRANTY of any
   9  * kind, whether express or implied; without even the implied warranty
  10  * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  * GNU General Public License for more details.
  12  */
  13
  14 #include <dt-bindings/interrupt-controller/arm-gic.h>
  15 #include <dt-bindings/interrupt-controller/irq.h>
  16
  17 #include "skeleton.dtsi"
  18
  19 / {
  20         model = "BCM21664 SoC";
  21         compatible = "brcm,bcm21664";
  22         interrupt-parent = <&gic>;
  23
  24         chosen {
  25                 bootargs = "console=ttyS0,115200n8";
  26         };
  27
  28         gic: interrupt-controller@3ff00100 {
  29                 compatible = "arm,cortex-a9-gic";
  30                 #interrupt-cells = <3>;
  31                 #address-cells = <0>;
  32                 interrupt-controller;
  33                 reg = <0x3ff01000 0x1000>,
  34                       <0x3ff00100 0x100>;
  35         };
  36
  37         smc@0x3404e000 {
  38                 compatible = "brcm,bcm21664-smc", "brcm,kona-smc";
  39                 reg = <0x3404e000 0x400>; /* 1 KiB in SRAM */
  40         };
  41
  42         uart@3e000000 {
  43                 compatible = "brcm,bcm21664-dw-apb-uart", "snps,dw-apb-uart";
  44                 status = "disabled";
  45                 reg = <0x3e000000 0x118>;
  46                 clocks = <&uartb_clk>;
  47                 interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
  48                 reg-shift = <2>;
  49                 reg-io-width = <4>;
  50         };
  51
  52         uart@3e001000 {
  53                 compatible = "brcm,bcm21664-dw-apb-uart", "snps,dw-apb-uart";
  54                 status = "disabled";
  55                 reg = <0x3e001000 0x118>;
  56                 clocks = <&uartb2_clk>;
  57                 interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
  58                 reg-shift = <2>;
  59                 reg-io-width = <4>;
  60         };
  61
  62         uart@3e002000 {
  63                 compatible = "brcm,bcm21664-dw-apb-uart", "snps,dw-apb-uart";
  64                 status = "disabled";
  65                 reg = <0x3e002000 0x118>;
  66                 clocks = <&uartb3_clk>;
  67                 interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
  68                 reg-shift = <2>;
  69                 reg-io-width = <4>;
  70         };
  71
  72         L2: l2-cache {
  73                 compatible = "arm,pl310-cache";
  74                 reg = <0x3ff20000 0x1000>;
  75                 cache-unified;
  76                 cache-level = <2>;
  77         };
  78
  79         brcm,resetmgr@35001f00 {
  80                 compatible = "brcm,bcm21664-resetmgr";
  81                 reg = <0x35001f00 0x24>;
  82         };
  83
  84         timer@35006000 {
  85                 compatible = "brcm,kona-timer";
  86                 reg = <0x35006000 0x1c>;
  87                 interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
  88                 clocks = <&hub_timer_clk>;
  89         };
  90
  91         gpio: gpio@35003000 {
  92                 compatible = "brcm,bcm21664-gpio", "brcm,kona-gpio";
  93                 reg = <0x35003000 0x524>;
  94                 interrupts =
  95                        <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH
  96                         GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH
  97                         GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH
  98                         GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
  99                 #gpio-cells = <2>;
 100                 #interrupt-cells = <2>;
 101                 gpio-controller;
 102                 interrupt-controller;
 103         };
 104
 105         sdio1: sdio@3f180000 {
 106                 compatible = "brcm,kona-sdhci";
 107                 reg = <0x3f180000 0x801c>;
 108                 interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
 109                 clocks = <&sdio1_clk>;
 110                 status = "disabled";
 111         };
 112
 113         sdio2: sdio@3f190000 {
 114                 compatible = "brcm,kona-sdhci";
 115                 reg = <0x3f190000 0x801c>;
 116                 interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
 117                 clocks = <&sdio2_clk>;
 118                 status = "disabled";
 119         };
 120
 121         sdio3: sdio@3f1a0000 {
 122                 compatible = "brcm,kona-sdhci";
 123                 reg = <0x3f1a0000 0x801c>;
 124                 interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
 125                 clocks = <&sdio3_clk>;
 126                 status = "disabled";
 127         };
 128
 129         sdio4: sdio@3f1b0000 {
 130                 compatible = "brcm,kona-sdhci";
 131                 reg = <0x3f1b0000 0x801c>;
 132                 interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
 133                 clocks = <&sdio4_clk>;
 134                 status = "disabled";
 135         };
 136
 137         i2c@3e016000 {
 138                 compatible = "brcm,bcm21664-i2c", "brcm,kona-i2c";
 139                 reg = <0x3e016000 0x70>;
 140                 interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
 141                 #address-cells = <1>;
 142                 #size-cells = <0>;
 143                 clocks = <&bsc1_clk>;
 144                 status = "disabled";
 145         };
 146
 147         i2c@3e017000 {
 148                 compatible = "brcm,bcm21664-i2c", "brcm,kona-i2c";
 149                 reg = <0x3e017000 0x70>;
 150                 interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
 151                 #address-cells = <1>;
 152                 #size-cells = <0>;
 153                 clocks = <&bsc2_clk>;
 154                 status = "disabled";
 155         };
 156
 157         i2c@3e018000 {
 158                 compatible = "brcm,bcm21664-i2c", "brcm,kona-i2c";
 159                 reg = <0x3e018000 0x70>;
 160                 interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
 161                 #address-cells = <1>;
 162                 #size-cells = <0>;
 163                 clocks = <&bsc3_clk>;
 164                 status = "disabled";
 165         };
 166
 167         i2c@3e01c000 {
 168                 compatible = "brcm,bcm21664-i2c", "brcm,kona-i2c";
 169                 reg = <0x3e01c000 0x70>;
 170                 interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>;
 171                 #address-cells = <1>;
 172                 #size-cells = <0>;
 173                 clocks = <&bsc4_clk>;
 174                 status = "disabled";
 175         };
 176
 177         clocks {
 178                 bsc1_clk: bsc1 {
 179                         compatible = "fixed-clock";
 180                         clock-frequency = <13000000>;
 181                         #clock-cells = <0>;
 182                 };
 183
 184                 bsc2_clk: bsc2 {
 185                         compatible = "fixed-clock";
 186                         clock-frequency = <13000000>;
 187                         #clock-cells = <0>;
 188                 };
 189
 190                 bsc3_clk: bsc3 {
 191                         compatible = "fixed-clock";
 192                         clock-frequency = <13000000>;
 193                         #clock-cells = <0>;
 194                 };
 195
 196                 bsc4_clk: bsc4 {
 197                         compatible = "fixed-clock";
 198                         clock-frequency = <13000000>;
 199                         #clock-cells = <0>;
 200                 };
 201
 202                 pmu_bsc_clk: pmu_bsc {
 203                         compatible = "fixed-clock";
 204                         clock-frequency = <13000000>;
 205                         #clock-cells = <0>;
 206                 };
 207
 208                 hub_timer_clk: hub_timer {
 209                         compatible = "fixed-clock";
 210                         clock-frequency = <32768>;
 211                         #clock-cells = <0>;
 212                 };
 213
 214                 pwm_clk: pwm {
 215                         compatible = "fixed-clock";
 216                         clock-frequency = <26000000>;
 217                         #clock-cells = <0>;
 218                 };
 219
 220                 sdio1_clk: sdio1 {
 221                         compatible = "fixed-clock";
 222                         clock-frequency = <48000000>;
 223                         #clock-cells = <0>;
 224                 };
 225
 226                 sdio2_clk: sdio2 {
 227                         compatible = "fixed-clock";
 228                         clock-frequency = <48000000>;
 229                         #clock-cells = <0>;
 230                 };
 231
 232                 sdio3_clk: sdio3 {
 233                         compatible = "fixed-clock";
 234                         clock-frequency = <48000000>;
 235                         #clock-cells = <0>;
 236                 };
 237
 238                 sdio4_clk: sdio4 {
 239                         compatible = "fixed-clock";
 240                         clock-frequency = <48000000>;
 241                         #clock-cells = <0>;
 242                 };
 243
 244                 tmon_1m_clk: tmon_1m {
 245                         compatible = "fixed-clock";
 246                         clock-frequency = <1000000>;
 247                         #clock-cells = <0>;
 248                 };
 249
 250                 uartb_clk: uartb {
 251                         compatible = "fixed-clock";
 252                         clock-frequency = <13000000>;
 253                         #clock-cells = <0>;
 254                 };
 255
 256                 uartb2_clk: uartb2 {
 257                         compatible = "fixed-clock";
 258                         clock-frequency = <13000000>;
 259                         #clock-cells = <0>;
 260                 };
 261
 262                 uartb3_clk: uartb3 {
 263                         compatible = "fixed-clock";
 264                         clock-frequency = <13000000>;
 265                         #clock-cells = <0>;
 266                 };
 267
 268                 usb_otg_ahb_clk: usb_otg_ahb {
 269                         compatible = "fixed-clock";
 270                         clock-frequency = <52000000>;
 271                         #clock-cells = <0>;
 272                 };
 273         };
 274
 275         usbotg: usb@3f120000 {
 276                 compatible = "snps,dwc2";
 277                 reg = <0x3f120000 0x10000>;
 278                 interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
 279                 clocks = <&usb_otg_ahb_clk>;
 280                 clock-names = "otg";
 281                 phys = <&usbphy>;
 282                 phy-names = "usb2-phy";
 283                 status = "disabled";
 284         };
 285
 286         usbphy: usb-phy@3f130000 {
 287                 compatible = "brcm,kona-usb2-phy";
 288                 reg = <0x3f130000 0x28>;
 289                 #phy-cells = <0>;
 290                 status = "disabled";
 291         };
 292 };