The Design and Implementation of the FreeBSD Operating System, Second Edition
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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/bcm11351.dtsi

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    1 // SPDX-License-Identifier: GPL-2.0-only
    2 // Copyright (C) 2012-2013 Broadcom Corporation
    3 
    4 #include <dt-bindings/interrupt-controller/arm-gic.h>
    5 #include <dt-bindings/interrupt-controller/irq.h>
    6 
    7 #include "dt-bindings/clock/bcm281xx.h"
    8 
    9 / {
   10         #address-cells = <1>;
   11         #size-cells = <1>;
   12         model = "BCM11351 SoC";
   13         compatible = "brcm,bcm11351";
   14         interrupt-parent = <&gic>;
   15 
   16         chosen {
   17                 bootargs = "console=ttyS0,115200n8";
   18         };
   19 
   20         cpus {
   21                 #address-cells = <1>;
   22                 #size-cells = <0>;
   23 
   24                 cpu0: cpu@0 {
   25                         device_type = "cpu";
   26                         compatible = "arm,cortex-a9";
   27                         reg = <0>;
   28                 };
   29 
   30                 cpu1: cpu@1 {
   31                         device_type = "cpu";
   32                         compatible = "arm,cortex-a9";
   33                         enable-method = "brcm,bcm11351-cpu-method";
   34                         secondary-boot-reg = <0x3500417c>;
   35                         reg = <1>;
   36                 };
   37         };
   38 
   39         gic: interrupt-controller@3ff00100 {
   40                 compatible = "arm,cortex-a9-gic";
   41                 #interrupt-cells = <3>;
   42                 #address-cells = <0>;
   43                 interrupt-controller;
   44                 reg = <0x3ff01000 0x1000>,
   45                       <0x3ff00100 0x100>;
   46         };
   47 
   48         smc@3404c000 {
   49                 compatible = "brcm,bcm11351-smc", "brcm,kona-smc";
   50                 reg = <0x3404c000 0x400>; /* 1 KiB in SRAM */
   51         };
   52 
   53         uart@3e000000 {
   54                 compatible = "brcm,bcm11351-dw-apb-uart", "snps,dw-apb-uart";
   55                 status = "disabled";
   56                 reg = <0x3e000000 0x1000>;
   57                 clocks = <&slave_ccu BCM281XX_SLAVE_CCU_UARTB>;
   58                 interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
   59                 reg-shift = <2>;
   60                 reg-io-width = <4>;
   61         };
   62 
   63         uart@3e001000 {
   64                 compatible = "brcm,bcm11351-dw-apb-uart", "snps,dw-apb-uart";
   65                 status = "disabled";
   66                 reg = <0x3e001000 0x1000>;
   67                 clocks = <&slave_ccu BCM281XX_SLAVE_CCU_UARTB2>;
   68                 interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
   69                 reg-shift = <2>;
   70                 reg-io-width = <4>;
   71         };
   72 
   73         uart@3e002000 {
   74                 compatible = "brcm,bcm11351-dw-apb-uart", "snps,dw-apb-uart";
   75                 status = "disabled";
   76                 reg = <0x3e002000 0x1000>;
   77                 clocks = <&slave_ccu BCM281XX_SLAVE_CCU_UARTB3>;
   78                 interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
   79                 reg-shift = <2>;
   80                 reg-io-width = <4>;
   81         };
   82 
   83         uart@3e003000 {
   84                 compatible = "brcm,bcm11351-dw-apb-uart", "snps,dw-apb-uart";
   85                 status = "disabled";
   86                 reg = <0x3e003000 0x1000>;
   87                 clocks = <&slave_ccu BCM281XX_SLAVE_CCU_UARTB4>;
   88                 interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
   89                 reg-shift = <2>;
   90                 reg-io-width = <4>;
   91         };
   92 
   93         L2: l2-cache@3ff20000 {
   94                 compatible = "brcm,bcm11351-a2-pl310-cache";
   95                 reg = <0x3ff20000 0x1000>;
   96                 cache-unified;
   97                 cache-level = <2>;
   98         };
   99 
  100         watchdog@35002f40 {
  101                 compatible = "brcm,bcm11351-wdt", "brcm,kona-wdt";
  102                 reg = <0x35002f40 0x6c>;
  103         };
  104 
  105         timer@35006000 {
  106                 compatible = "brcm,kona-timer";
  107                 reg = <0x35006000 0x1000>;
  108                 interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
  109                 clocks = <&aon_ccu BCM281XX_AON_CCU_HUB_TIMER>;
  110         };
  111 
  112         gpio: gpio@35003000 {
  113                 compatible = "brcm,bcm11351-gpio", "brcm,kona-gpio";
  114                 reg = <0x35003000 0x800>;
  115                 interrupts =
  116                        <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH
  117                         GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH
  118                         GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH
  119                         GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH
  120                         GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH
  121                         GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
  122                 #gpio-cells = <2>;
  123                 #interrupt-cells = <2>;
  124                 gpio-controller;
  125                 interrupt-controller;
  126         };
  127 
  128         sdio1: sdio@3f180000 {
  129                 compatible = "brcm,kona-sdhci";
  130                 reg = <0x3f180000 0x10000>;
  131                 interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
  132                 clocks = <&master_ccu BCM281XX_MASTER_CCU_SDIO1>;
  133                 status = "disabled";
  134         };
  135 
  136         sdio2: sdio@3f190000 {
  137                 compatible = "brcm,kona-sdhci";
  138                 reg = <0x3f190000 0x10000>;
  139                 interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
  140                 clocks = <&master_ccu BCM281XX_MASTER_CCU_SDIO2>;
  141                 status = "disabled";
  142         };
  143 
  144         sdio3: sdio@3f1a0000 {
  145                 compatible = "brcm,kona-sdhci";
  146                 reg = <0x3f1a0000 0x10000>;
  147                 interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
  148                 clocks = <&master_ccu BCM281XX_MASTER_CCU_SDIO3>;
  149                 status = "disabled";
  150         };
  151 
  152         sdio4: sdio@3f1b0000 {
  153                 compatible = "brcm,kona-sdhci";
  154                 reg = <0x3f1b0000 0x10000>;
  155                 interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
  156                 clocks = <&master_ccu BCM281XX_MASTER_CCU_SDIO4>;
  157                 status = "disabled";
  158         };
  159 
  160         pinctrl@35004800 {
  161                 compatible = "brcm,bcm11351-pinctrl";
  162                 reg = <0x35004800 0x430>;
  163         };
  164 
  165         i2c@3e016000 {
  166                 compatible = "brcm,bcm11351-i2c", "brcm,kona-i2c";
  167                 reg = <0x3e016000 0x80>;
  168                 interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
  169                 #address-cells = <1>;
  170                 #size-cells = <0>;
  171                 clocks = <&slave_ccu BCM281XX_SLAVE_CCU_BSC1>;
  172                 status = "disabled";
  173         };
  174 
  175         i2c@3e017000 {
  176                 compatible = "brcm,bcm11351-i2c", "brcm,kona-i2c";
  177                 reg = <0x3e017000 0x80>;
  178                 interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
  179                 #address-cells = <1>;
  180                 #size-cells = <0>;
  181                 clocks = <&slave_ccu BCM281XX_SLAVE_CCU_BSC2>;
  182                 status = "disabled";
  183         };
  184 
  185         i2c@3e018000 {
  186                 compatible = "brcm,bcm11351-i2c", "brcm,kona-i2c";
  187                 reg = <0x3e018000 0x80>;
  188                 interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
  189                 #address-cells = <1>;
  190                 #size-cells = <0>;
  191                 clocks = <&slave_ccu BCM281XX_SLAVE_CCU_BSC3>;
  192                 status = "disabled";
  193         };
  194 
  195         i2c@3500d000 {
  196                 compatible = "brcm,bcm11351-i2c", "brcm,kona-i2c";
  197                 reg = <0x3500d000 0x80>;
  198                 interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
  199                 #address-cells = <1>;
  200                 #size-cells = <0>;
  201                 clocks = <&aon_ccu BCM281XX_AON_CCU_PMU_BSC>;
  202                 status = "disabled";
  203         };
  204 
  205         pwm: pwm@3e01a000 {
  206                 compatible = "brcm,bcm11351-pwm", "brcm,kona-pwm";
  207                 reg = <0x3e01a000 0xcc>;
  208                 clocks = <&slave_ccu BCM281XX_SLAVE_CCU_PWM>;
  209                 #pwm-cells = <3>;
  210                 status = "disabled";
  211         };
  212 
  213         clocks {
  214                 #address-cells = <1>;
  215                 #size-cells = <1>;
  216                 ranges;
  217 
  218                 root_ccu: root_ccu@35001000 {
  219                         compatible = "brcm,bcm11351-root-ccu";
  220                         reg = <0x35001000 0x0f00>;
  221                         #clock-cells = <1>;
  222                         clock-output-names = "frac_1m";
  223                 };
  224 
  225                 hub_ccu: hub_ccu@34000000 {
  226                         compatible = "brcm,bcm11351-hub-ccu";
  227                         reg = <0x34000000 0x0f00>;
  228                         #clock-cells = <1>;
  229                         clock-output-names = "tmon_1m";
  230                 };
  231 
  232                 aon_ccu: aon_ccu@35002000 {
  233                         compatible = "brcm,bcm11351-aon-ccu";
  234                         reg = <0x35002000 0x0f00>;
  235                         #clock-cells = <1>;
  236                         clock-output-names = "hub_timer",
  237                                              "pmu_bsc",
  238                                              "pmu_bsc_var";
  239                 };
  240 
  241                 master_ccu: master_ccu@3f001000 {
  242                         compatible = "brcm,bcm11351-master-ccu";
  243                         reg = <0x3f001000 0x0f00>;
  244                         #clock-cells = <1>;
  245                         clock-output-names = "sdio1",
  246                                              "sdio2",
  247                                              "sdio3",
  248                                              "sdio4",
  249                                              "usb_ic",
  250                                              "hsic2_48m",
  251                                              "hsic2_12m";
  252                 };
  253 
  254                 slave_ccu: slave_ccu@3e011000 {
  255                         compatible = "brcm,bcm11351-slave-ccu";
  256                         reg = <0x3e011000 0x0f00>;
  257                         #clock-cells = <1>;
  258                         clock-output-names = "uartb",
  259                                              "uartb2",
  260                                              "uartb3",
  261                                              "uartb4",
  262                                              "ssp0",
  263                                              "ssp2",
  264                                              "bsc1",
  265                                              "bsc2",
  266                                              "bsc3",
  267                                              "pwm";
  268                 };
  269 
  270                 ref_1m_clk: ref_1m {
  271                         #clock-cells = <0>;
  272                         compatible = "fixed-clock";
  273                         clock-frequency = <1000000>;
  274                 };
  275 
  276                 ref_32k_clk: ref_32k {
  277                         #clock-cells = <0>;
  278                         compatible = "fixed-clock";
  279                         clock-frequency = <32768>;
  280                 };
  281 
  282                 bbl_32k_clk: bbl_32k {
  283                         #clock-cells = <0>;
  284                         compatible = "fixed-clock";
  285                         clock-frequency = <32768>;
  286                 };
  287 
  288                 ref_13m_clk: ref_13m {
  289                         #clock-cells = <0>;
  290                         compatible = "fixed-clock";
  291                         clock-frequency = <13000000>;
  292                 };
  293 
  294                 var_13m_clk: var_13m {
  295                         #clock-cells = <0>;
  296                         compatible = "fixed-clock";
  297                         clock-frequency = <13000000>;
  298                 };
  299 
  300                 dft_19_5m_clk: dft_19_5m {
  301                         #clock-cells = <0>;
  302                         compatible = "fixed-clock";
  303                         clock-frequency = <19500000>;
  304                 };
  305 
  306                 ref_crystal_clk: ref_crystal {
  307                         #clock-cells = <0>;
  308                         compatible = "fixed-clock";
  309                         clock-frequency = <26000000>;
  310                 };
  311 
  312                 ref_cx40_clk: ref_cx40 {
  313                         #clock-cells = <0>;
  314                         compatible = "fixed-clock";
  315                         clock-frequency = <40000000>;
  316                 };
  317 
  318                 ref_52m_clk: ref_52m {
  319                         #clock-cells = <0>;
  320                         compatible = "fixed-clock";
  321                         clock-frequency = <52000000>;
  322                 };
  323 
  324                 var_52m_clk: var_52m {
  325                         #clock-cells = <0>;
  326                         compatible = "fixed-clock";
  327                         clock-frequency = <52000000>;
  328                 };
  329 
  330                 usb_otg_ahb_clk: usb_otg_ahb {
  331                         compatible = "fixed-clock";
  332                         clock-frequency = <52000000>;
  333                         #clock-cells = <0>;
  334                 };
  335 
  336                 ref_96m_clk: ref_96m {
  337                         #clock-cells = <0>;
  338                         compatible = "fixed-clock";
  339                         clock-frequency = <96000000>;
  340                 };
  341 
  342                 var_96m_clk: var_96m {
  343                         #clock-cells = <0>;
  344                         compatible = "fixed-clock";
  345                         clock-frequency = <96000000>;
  346                 };
  347 
  348                 ref_104m_clk: ref_104m {
  349                         #clock-cells = <0>;
  350                         compatible = "fixed-clock";
  351                         clock-frequency = <104000000>;
  352                 };
  353 
  354                 var_104m_clk: var_104m {
  355                         #clock-cells = <0>;
  356                         compatible = "fixed-clock";
  357                         clock-frequency = <104000000>;
  358                 };
  359 
  360                 ref_156m_clk: ref_156m {
  361                         #clock-cells = <0>;
  362                         compatible = "fixed-clock";
  363                         clock-frequency = <156000000>;
  364                 };
  365 
  366                 var_156m_clk: var_156m {
  367                         #clock-cells = <0>;
  368                         compatible = "fixed-clock";
  369                         clock-frequency = <156000000>;
  370                 };
  371 
  372                 ref_208m_clk: ref_208m {
  373                         #clock-cells = <0>;
  374                         compatible = "fixed-clock";
  375                         clock-frequency = <208000000>;
  376                 };
  377 
  378                 var_208m_clk: var_208m {
  379                         #clock-cells = <0>;
  380                         compatible = "fixed-clock";
  381                         clock-frequency = <208000000>;
  382                 };
  383 
  384                 ref_312m_clk: ref_312m {
  385                         #clock-cells = <0>;
  386                         compatible = "fixed-clock";
  387                         clock-frequency = <312000000>;
  388                 };
  389 
  390                 var_312m_clk: var_312m {
  391                         #clock-cells = <0>;
  392                         compatible = "fixed-clock";
  393                         clock-frequency = <312000000>;
  394                 };
  395         };
  396 
  397         usbotg: usb@3f120000 {
  398                 compatible = "snps,dwc2";
  399                 reg = <0x3f120000 0x10000>;
  400                 interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
  401                 clocks = <&usb_otg_ahb_clk>;
  402                 clock-names = "otg";
  403                 phys = <&usbphy>;
  404                 phy-names = "usb2-phy";
  405                 status = "disabled";
  406         };
  407 
  408         usbphy: usb-phy@3f130000 {
  409                 compatible = "brcm,kona-usb2-phy";
  410                 reg = <0x3f130000 0x28>;
  411                 #phy-cells = <0>;
  412                 status = "disabled";
  413         };
  414 };

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