at91sam9x5.dtsi

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    1 // SPDX-License-Identifier: GPL-2.0-or-later
    2 /*
    3  * at91sam9x5.dtsi - Device Tree Include file for AT91SAM9x5 family SoC
    4  *                   applies to AT91SAM9G15, AT91SAM9G25, AT91SAM9G35,
    5  *                   AT91SAM9X25, AT91SAM9X35 SoC
    6  *
    7  *  Copyright (C) 2012 Atmel,
    8  *                2012 Nicolas Ferre <nicolas.ferre@atmel.com>
    9  */
   10 
   11 #include <dt-bindings/dma/at91.h>
   12 #include <dt-bindings/pinctrl/at91.h>
   13 #include <dt-bindings/interrupt-controller/irq.h>
   14 #include <dt-bindings/gpio/gpio.h>
   15 #include <dt-bindings/clock/at91.h>
   16 
   17 / {
   18         #address-cells = <1>;
   19         #size-cells = <1>;
   20         model = "Atmel AT91SAM9x5 family SoC";
   21         compatible = "atmel,at91sam9x5";
   22         interrupt-parent = <&aic>;
   23 
   24         aliases {
   25                 serial0 = &dbgu;
   26                 serial1 = &usart0;
   27                 serial2 = &usart1;
   28                 serial3 = &usart2;
   29                 gpio0 = &pioA;
   30                 gpio1 = &pioB;
   31                 gpio2 = &pioC;
   32                 gpio3 = &pioD;
   33                 tcb0 = &tcb0;
   34                 tcb1 = &tcb1;
   35                 i2c0 = &i2c0;
   36                 i2c1 = &i2c1;
   37                 i2c2 = &i2c2;
   38                 ssc0 = &ssc0;
   39                 pwm0 = &pwm0;
   40         };
   41         cpus {
   42                 #address-cells = <1>;
   43                 #size-cells = <0>;
   44 
   45                 cpu@0 {
   46                         compatible = "arm,arm926ej-s";
   47                         device_type = "cpu";
   48                         reg = <0>;
   49                 };
   50         };
   51 
   52         memory@20000000 {
   53                 device_type = "memory";
   54                 reg = <0x20000000 0x10000000>;
   55         };
   56 
   57         clocks {
   58                 slow_xtal: slow_xtal {
   59                         compatible = "fixed-clock";
   60                         #clock-cells = <0>;
   61                         clock-frequency = <0>;
   62                 };
   63 
   64                 main_xtal: main_xtal {
   65                         compatible = "fixed-clock";
   66                         #clock-cells = <0>;
   67                         clock-frequency = <0>;
   68                 };
   69 
   70                 adc_op_clk: adc_op_clk{
   71                         compatible = "fixed-clock";
   72                         #clock-cells = <0>;
   73                         clock-frequency = <1000000>;
   74                 };
   75         };
   76 
   77         sram: sram@300000 {
   78                 compatible = "mmio-sram";
   79                 reg = <0x00300000 0x8000>;
   80                 #address-cells = <1>;
   81                 #size-cells = <1>;
   82                 ranges = <0 0x00300000 0x8000>;
   83         };
   84 
   85         ahb {
   86                 compatible = "simple-bus";
   87                 #address-cells = <1>;
   88                 #size-cells = <1>;
   89                 ranges;
   90 
   91                 apb {
   92                         compatible = "simple-bus";
   93                         #address-cells = <1>;
   94                         #size-cells = <1>;
   95                         ranges;
   96 
   97                         aic: interrupt-controller@fffff000 {
   98                                 #interrupt-cells = <3>;
   99                                 compatible = "atmel,at91rm9200-aic";
  100                                 interrupt-controller;
  101                                 reg = <0xfffff000 0x200>;
  102                                 atmel,external-irqs = <31>;
  103                         };
  104 
  105                         matrix: matrix@ffffde00 {
  106                                 compatible = "atmel,at91sam9x5-matrix", "syscon";
  107                                 reg = <0xffffde00 0x100>;
  108                         };
  109 
  110                         pmecc: ecc-engine@ffffe000 {
  111                                 compatible = "atmel,at91sam9g45-pmecc";
  112                                 reg = <0xffffe000 0x600>,
  113                                       <0xffffe600 0x200>;
  114                         };
  115 
  116                         ramc0: ramc@ffffe800 {
  117                                 compatible = "atmel,at91sam9g45-ddramc";
  118                                 reg = <0xffffe800 0x200>;
  119                                 clocks = <&pmc PMC_TYPE_SYSTEM 2>;
  120                                 clock-names = "ddrck";
  121                         };
  122 
  123                         smc: smc@ffffea00 {
  124                                 compatible = "atmel,at91sam9260-smc", "syscon";
  125                                 reg = <0xffffea00 0x200>;
  126                         };
  127 
  128                         pmc: pmc@fffffc00 {
  129                                 compatible = "atmel,at91sam9x5-pmc", "syscon";
  130                                 reg = <0xfffffc00 0x200>;
  131                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
  132                                 #clock-cells = <2>;
  133                                 clocks = <&clk32k>, <&main_xtal>;
  134                                 clock-names = "slow_clk", "main_xtal";
  135                         };
  136 
  137                         reset_controller: reset-controller@fffffe00 {
  138                                 compatible = "atmel,at91sam9g45-rstc";
  139                                 reg = <0xfffffe00 0x10>;
  140                                 clocks = <&clk32k>;
  141                         };
  142 
  143                         shutdown_controller: shdwc@fffffe10 {
  144                                 compatible = "atmel,at91sam9x5-shdwc";
  145                                 reg = <0xfffffe10 0x10>;
  146                                 clocks = <&clk32k>;
  147                         };
  148 
  149                         pit: timer@fffffe30 {
  150                                 compatible = "atmel,at91sam9260-pit";
  151                                 reg = <0xfffffe30 0xf>;
  152                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
  153                                 clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
  154                         };
  155 
  156                         clk32k: sckc@fffffe50 {
  157                                 compatible = "atmel,at91sam9x5-sckc";
  158                                 reg = <0xfffffe50 0x4>;
  159                                 clocks = <&slow_xtal>;
  160                                 #clock-cells = <0>;
  161                         };
  162 
  163                         tcb0: timer@f8008000 {
  164                                 compatible = "atmel,at91sam9x5-tcb", "simple-mfd", "syscon";
  165                                 #address-cells = <1>;
  166                                 #size-cells = <0>;
  167                                 reg = <0xf8008000 0x100>;
  168                                 interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0>;
  169                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 17>, <&clk32k>;
  170                                 clock-names = "t0_clk", "slow_clk";
  171                         };
  172 
  173                         tcb1: timer@f800c000 {
  174                                 compatible = "atmel,at91sam9x5-tcb", "simple-mfd", "syscon";
  175                                 #address-cells = <1>;
  176                                 #size-cells = <0>;
  177                                 reg = <0xf800c000 0x100>;
  178                                 interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0>;
  179                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 17>, <&clk32k>;
  180                                 clock-names = "t0_clk", "slow_clk";
  181                         };
  182 
  183                         dma0: dma-controller@ffffec00 {
  184                                 compatible = "atmel,at91sam9g45-dma";
  185                                 reg = <0xffffec00 0x200>;
  186                                 interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0>;
  187                                 #dma-cells = <2>;
  188                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 20>;
  189                                 clock-names = "dma_clk";
  190                         };
  191 
  192                         dma1: dma-controller@ffffee00 {
  193                                 compatible = "atmel,at91sam9g45-dma";
  194                                 reg = <0xffffee00 0x200>;
  195                                 interrupts = <21 IRQ_TYPE_LEVEL_HIGH 0>;
  196                                 #dma-cells = <2>;
  197                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 21>;
  198                                 clock-names = "dma_clk";
  199                         };
  200 
  201                         pinctrl: pinctrl@fffff400 {
  202                                 #address-cells = <1>;
  203                                 #size-cells = <1>;
  204                                 compatible = "atmel,at91sam9x5-pinctrl", "atmel,at91rm9200-pinctrl", "simple-bus";
  205                                 ranges = <0xfffff400 0xfffff400 0x800>;
  206 
  207                                 /* shared pinctrl settings */
  208                                 dbgu {
  209                                         pinctrl_dbgu: dbgu-0 {
  210                                                 atmel,pins =
  211                                                         <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
  212                                                          AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  213                                         };
  214                                 };
  215 
  216                                 ebi {
  217                                         pinctrl_ebi_data_0_7: ebi-data-lsb-0 {
  218                                                 atmel,pins =
  219                                                         <AT91_PIOD 6 AT91_PERIPH_A AT91_PINCTRL_NONE
  220                                                          AT91_PIOD 7 AT91_PERIPH_A AT91_PINCTRL_NONE
  221                                                          AT91_PIOD 8 AT91_PERIPH_A AT91_PINCTRL_NONE
  222                                                          AT91_PIOD 9 AT91_PERIPH_A AT91_PINCTRL_NONE
  223                                                          AT91_PIOD 10 AT91_PERIPH_A AT91_PINCTRL_NONE
  224                                                          AT91_PIOD 11 AT91_PERIPH_A AT91_PINCTRL_NONE
  225                                                          AT91_PIOD 12 AT91_PERIPH_A AT91_PINCTRL_NONE
  226                                                          AT91_PIOD 13 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  227                                         };
  228 
  229                                         pinctrl_ebi_data_8_15: ebi-data-msb-0 {
  230                                                 atmel,pins =
  231                                                         <AT91_PIOD 14 AT91_PERIPH_A AT91_PINCTRL_NONE
  232                                                          AT91_PIOD 15 AT91_PERIPH_A AT91_PINCTRL_NONE
  233                                                          AT91_PIOD 16 AT91_PERIPH_A AT91_PINCTRL_NONE
  234                                                          AT91_PIOD 17 AT91_PERIPH_A AT91_PINCTRL_NONE
  235                                                          AT91_PIOD 18 AT91_PERIPH_A AT91_PINCTRL_NONE
  236                                                          AT91_PIOD 19 AT91_PERIPH_A AT91_PINCTRL_NONE
  237                                                          AT91_PIOD 20 AT91_PERIPH_A AT91_PINCTRL_NONE
  238                                                          AT91_PIOD 21 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  239                                         };
  240 
  241                                         pinctrl_ebi_addr_nand: ebi-addr-0 {
  242                                                 atmel,pins =
  243                                                         <AT91_PIOD 2 AT91_PERIPH_A AT91_PINCTRL_NONE
  244                                                          AT91_PIOD 3 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  245                                         };
  246                                 };
  247 
  248                                 usart0 {
  249                                         pinctrl_usart0: usart0-0 {
  250                                                 atmel,pins =
  251                                                         <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE
  252                                                          AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
  253                                         };
  254 
  255                                         pinctrl_usart0_rts: usart0_rts-0 {
  256                                                 atmel,pins =
  257                                                         <AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA2 periph A */
  258                                         };
  259 
  260                                         pinctrl_usart0_cts: usart0_cts-0 {
  261                                                 atmel,pins =
  262                                                         <AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA3 periph A */
  263                                         };
  264 
  265                                         pinctrl_usart0_sck: usart0_sck-0 {
  266                                                 atmel,pins =
  267                                                         <AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA4 periph A */
  268                                         };
  269                                 };
  270 
  271                                 usart1 {
  272                                         pinctrl_usart1: usart1-0 {
  273                                                 atmel,pins =
  274                                                         <AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_NONE
  275                                                          AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
  276                                         };
  277 
  278                                         pinctrl_usart1_rts: usart1_rts-0 {
  279                                                 atmel,pins =
  280                                                         <AT91_PIOC 27 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* PC27 periph C */
  281                                         };
  282 
  283                                         pinctrl_usart1_cts: usart1_cts-0 {
  284                                                 atmel,pins =
  285                                                         <AT91_PIOC 28 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* PC28 periph C */
  286                                         };
  287 
  288                                         pinctrl_usart1_sck: usart1_sck-0 {
  289                                                 atmel,pins =
  290                                                         <AT91_PIOC 29 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* PC29 periph C */
  291                                         };
  292                                 };
  293 
  294                                 usart2 {
  295                                         pinctrl_usart2: usart2-0 {
  296                                                 atmel,pins =
  297                                                         <AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_NONE
  298                                                          AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
  299                                         };
  300 
  301                                         pinctrl_usart2_rts: usart2_rts-0 {
  302                                                 atmel,pins =
  303                                                         <AT91_PIOB 0 AT91_PERIPH_B AT91_PINCTRL_NONE>;  /* PB0 periph B */
  304                                         };
  305 
  306                                         pinctrl_usart2_cts: usart2_cts-0 {
  307                                                 atmel,pins =
  308                                                         <AT91_PIOB 1 AT91_PERIPH_B AT91_PINCTRL_NONE>;  /* PB1 periph B */
  309                                         };
  310 
  311                                         pinctrl_usart2_sck: usart2_sck-0 {
  312                                                 atmel,pins =
  313                                                         <AT91_PIOB 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;  /* PB2 periph B */
  314                                         };
  315                                 };
  316 
  317                                 uart0 {
  318                                         pinctrl_uart0: uart0-0 {
  319                                                 atmel,pins =
  320                                                         <AT91_PIOC 8 AT91_PERIPH_C AT91_PINCTRL_NONE    /* PC8 periph C */
  321                                                          AT91_PIOC 9 AT91_PERIPH_C AT91_PINCTRL_PULL_UP>;       /* PC9 periph C with pullup */
  322                                         };
  323                                 };
  324 
  325                                 uart1 {
  326                                         pinctrl_uart1: uart1-0 {
  327                                                 atmel,pins =
  328                                                         <AT91_PIOC 16 AT91_PERIPH_C AT91_PINCTRL_NONE   /* PC16 periph C */
  329                                                          AT91_PIOC 17 AT91_PERIPH_C AT91_PINCTRL_PULL_UP>;      /* PC17 periph C with pullup */
  330                                         };
  331                                 };
  332 
  333                                 nand {
  334                                         pinctrl_nand_oe_we: nand-oe-we-0 {
  335                                                 atmel,pins =
  336                                                         <AT91_PIOD 0 AT91_PERIPH_A AT91_PINCTRL_NONE
  337                                                          AT91_PIOD 1 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  338                                         };
  339 
  340                                         pinctrl_nand_rb: nand-rb-0 {
  341                                                 atmel,pins =
  342                                                         <AT91_PIOD 5 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
  343                                         };
  344 
  345                                         pinctrl_nand_cs: nand-cs-0 {
  346                                                 atmel,pins =
  347                                                         <AT91_PIOD 4 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
  348                                         };
  349                                 };
  350 
  351                                 mmc0 {
  352                                         pinctrl_mmc0_slot0_clk_cmd_dat0: mmc0_slot0_clk_cmd_dat0-0 {
  353                                                 atmel,pins =
  354                                                         <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA17 periph A */
  355                                                          AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_PULL_UP        /* PA16 periph A with pullup */
  356                                                          AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;      /* PA15 periph A with pullup */
  357                                         };
  358 
  359                                         pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
  360                                                 atmel,pins =
  361                                                         <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_PULL_UP        /* PA18 periph A with pullup */
  362                                                          AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_PULL_UP        /* PA19 periph A with pullup */
  363                                                          AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;      /* PA20 periph A with pullup */
  364                                         };
  365                                 };
  366 
  367                                 mmc1 {
  368                                         pinctrl_mmc1_slot0_clk_cmd_dat0: mmc1_slot0_clk_cmd_dat0-0 {
  369                                                 atmel,pins =
  370                                                         <AT91_PIOA 13 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA13 periph B */
  371                                                          AT91_PIOA 12 AT91_PERIPH_B AT91_PINCTRL_PULL_UP        /* PA12 periph B with pullup */
  372                                                          AT91_PIOA 11 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;      /* PA11 periph B with pullup */
  373                                         };
  374 
  375                                         pinctrl_mmc1_slot0_dat1_3: mmc1_slot0_dat1_3-0 {
  376                                                 atmel,pins =
  377                                                         <AT91_PIOA 2 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA2 periph B with pullup */
  378                                                          AT91_PIOA 3 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA3 periph B with pullup */
  379                                                          AT91_PIOA 4 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;       /* PA4 periph B with pullup */
  380                                         };
  381                                 };
  382 
  383                                 ssc0 {
  384                                         pinctrl_ssc0_tx: ssc0_tx-0 {
  385                                                 atmel,pins =
  386                                                         <AT91_PIOA 24 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA24 periph B */
  387                                                          AT91_PIOA 25 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA25 periph B */
  388                                                          AT91_PIOA 26 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA26 periph B */
  389                                         };
  390 
  391                                         pinctrl_ssc0_rx: ssc0_rx-0 {
  392                                                 atmel,pins =
  393                                                         <AT91_PIOA 27 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA27 periph B */
  394                                                          AT91_PIOA 28 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA28 periph B */
  395                                                          AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA29 periph B */
  396                                         };
  397                                 };
  398 
  399                                 spi0 {
  400                                         pinctrl_spi0: spi0-0 {
  401                                                 atmel,pins =
  402                                                         <AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA11 periph A SPI0_MISO pin */
  403                                                          AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA12 periph A SPI0_MOSI pin */
  404                                                          AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA13 periph A SPI0_SPCK pin */
  405                                         };
  406                                 };
  407 
  408                                 spi1 {
  409                                         pinctrl_spi1: spi1-0 {
  410                                                 atmel,pins =
  411                                                         <AT91_PIOA 21 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA21 periph B SPI1_MISO pin */
  412                                                          AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PA22 periph B SPI1_MOSI pin */
  413                                                          AT91_PIOA 23 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA23 periph B SPI1_SPCK pin */
  414                                         };
  415                                 };
  416 
  417                                 i2c0 {
  418                                         pinctrl_i2c0: i2c0-0 {
  419                                                 atmel,pins =
  420                                                         <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PA30 periph A I2C0 data */
  421                                                          AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA31 periph A I2C0 clock */
  422                                         };
  423                                 };
  424 
  425                                 i2c1 {
  426                                         pinctrl_i2c1: i2c1-0 {
  427                                                 atmel,pins =
  428                                                         <AT91_PIOC 0 AT91_PERIPH_C AT91_PINCTRL_NONE    /* PC0 periph C I2C1 data */
  429                                                          AT91_PIOC 1 AT91_PERIPH_C AT91_PINCTRL_NONE>;  /* PC1 periph C I2C1 clock */
  430                                         };
  431                                 };
  432 
  433                                 i2c2 {
  434                                         pinctrl_i2c2: i2c2-0 {
  435                                                 atmel,pins =
  436                                                         <AT91_PIOB 4 AT91_PERIPH_B AT91_PINCTRL_NONE    /* PB4 periph B I2C2 data */
  437                                                          AT91_PIOB 5 AT91_PERIPH_B AT91_PINCTRL_NONE>;  /* PB5 periph B I2C2 clock */
  438                                         };
  439                                 };
  440 
  441                                 i2c_gpio0 {
  442                                         pinctrl_i2c_gpio0: i2c_gpio0-0 {
  443                                                 atmel,pins =
  444                                                         <AT91_PIOA 30 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE /* PA30 gpio multidrive I2C0 data */
  445                                                          AT91_PIOA 31 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;       /* PA31 gpio multidrive I2C0 clock */
  446                                         };
  447                                 };
  448 
  449                                 i2c_gpio1 {
  450                                         pinctrl_i2c_gpio1: i2c_gpio1-0 {
  451                                                 atmel,pins =
  452                                                         <AT91_PIOC 0 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE  /* PC0 gpio multidrive I2C1 data */
  453                                                          AT91_PIOC 1 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;        /* PC1 gpio multidrive I2C1 clock */
  454                                         };
  455                                 };
  456 
  457                                 i2c_gpio2 {
  458                                         pinctrl_i2c_gpio2: i2c_gpio2-0 {
  459                                                 atmel,pins =
  460                                                         <AT91_PIOB 4 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE  /* PB4 gpio multidrive I2C2 data */
  461                                                          AT91_PIOB 5 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;        /* PB5 gpio multidrive I2C2 clock */
  462                                         };
  463                                 };
  464 
  465                                 pwm0 {
  466                                         pinctrl_pwm0_pwm0_0: pwm0_pwm0-0 {
  467                                                 atmel,pins =
  468                                                         <AT91_PIOB 11 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  469                                         };
  470                                         pinctrl_pwm0_pwm0_1: pwm0_pwm0-1 {
  471                                                 atmel,pins =
  472                                                         <AT91_PIOC 10 AT91_PERIPH_C AT91_PINCTRL_NONE>;
  473                                         };
  474                                         pinctrl_pwm0_pwm0_2: pwm0_pwm0-2 {
  475                                                 atmel,pins =
  476                                                         <AT91_PIOC 18 AT91_PERIPH_C AT91_PINCTRL_NONE>;
  477                                         };
  478 
  479                                         pinctrl_pwm0_pwm1_0: pwm0_pwm1-0 {
  480                                                 atmel,pins =
  481                                                         <AT91_PIOB 12 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  482                                         };
  483                                         pinctrl_pwm0_pwm1_1: pwm0_pwm1-1 {
  484                                                 atmel,pins =
  485                                                         <AT91_PIOC 11 AT91_PERIPH_C AT91_PINCTRL_NONE>;
  486                                         };
  487                                         pinctrl_pwm0_pwm1_2: pwm0_pwm1-2 {
  488                                                 atmel,pins =
  489                                                         <AT91_PIOC 19 AT91_PERIPH_C AT91_PINCTRL_NONE>;
  490                                         };
  491 
  492                                         pinctrl_pwm0_pwm2_0: pwm0_pwm2-0 {
  493                                                 atmel,pins =
  494                                                         <AT91_PIOB 13 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  495                                         };
  496                                         pinctrl_pwm0_pwm2_1: pwm0_pwm2-1 {
  497                                                 atmel,pins =
  498                                                         <AT91_PIOC 20 AT91_PERIPH_C AT91_PINCTRL_NONE>;
  499                                         };
  500 
  501                                         pinctrl_pwm0_pwm3_0: pwm0_pwm3-0 {
  502                                                 atmel,pins =
  503                                                         <AT91_PIOB 14 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  504                                         };
  505                                         pinctrl_pwm0_pwm3_1: pwm0_pwm3-1 {
  506                                                 atmel,pins =
  507                                                         <AT91_PIOC 21 AT91_PERIPH_C AT91_PINCTRL_NONE>;
  508                                         };
  509                                 };
  510 
  511                                 tcb0 {
  512                                         pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
  513                                                 atmel,pins = <AT91_PIOA 24 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  514                                         };
  515 
  516                                         pinctrl_tcb0_tclk1: tcb0_tclk1-0 {
  517                                                 atmel,pins = <AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  518                                         };
  519 
  520                                         pinctrl_tcb0_tclk2: tcb0_tclk2-0 {
  521                                                 atmel,pins = <AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  522                                         };
  523 
  524                                         pinctrl_tcb0_tioa0: tcb0_tioa0-0 {
  525                                                 atmel,pins = <AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  526                                         };
  527 
  528                                         pinctrl_tcb0_tioa1: tcb0_tioa1-0 {
  529                                                 atmel,pins = <AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  530                                         };
  531 
  532                                         pinctrl_tcb0_tioa2: tcb0_tioa2-0 {
  533                                                 atmel,pins = <AT91_PIOA 23 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  534                                         };
  535 
  536                                         pinctrl_tcb0_tiob0: tcb0_tiob0-0 {
  537                                                 atmel,pins = <AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  538                                         };
  539 
  540                                         pinctrl_tcb0_tiob1: tcb0_tiob1-0 {
  541                                                 atmel,pins = <AT91_PIOA 28 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  542                                         };
  543 
  544                                         pinctrl_tcb0_tiob2: tcb0_tiob2-0 {
  545                                                 atmel,pins = <AT91_PIOA 29 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  546                                         };
  547                                 };
  548 
  549                                 tcb1 {
  550                                         pinctrl_tcb1_tclk0: tcb1_tclk0-0 {
  551                                                 atmel,pins = <AT91_PIOC 4 AT91_PERIPH_C AT91_PINCTRL_NONE>;
  552                                         };
  553 
  554                                         pinctrl_tcb1_tclk1: tcb1_tclk1-0 {
  555                                                 atmel,pins = <AT91_PIOC 7 AT91_PERIPH_C AT91_PINCTRL_NONE>;
  556                                         };
  557 
  558                                         pinctrl_tcb1_tclk2: tcb1_tclk2-0 {
  559                                                 atmel,pins = <AT91_PIOC 14 AT91_PERIPH_C AT91_PINCTRL_NONE>;
  560                                         };
  561 
  562                                         pinctrl_tcb1_tioa0: tcb1_tioa0-0 {
  563                                                 atmel,pins = <AT91_PIOC 2 AT91_PERIPH_C AT91_PINCTRL_NONE>;
  564                                         };
  565 
  566                                         pinctrl_tcb1_tioa1: tcb1_tioa1-0 {
  567                                                 atmel,pins = <AT91_PIOC 5 AT91_PERIPH_C AT91_PINCTRL_NONE>;
  568                                         };
  569 
  570                                         pinctrl_tcb1_tioa2: tcb1_tioa2-0 {
  571                                                 atmel,pins = <AT91_PIOC 12 AT91_PERIPH_C AT91_PINCTRL_NONE>;
  572                                         };
  573 
  574                                         pinctrl_tcb1_tiob0: tcb1_tiob0-0 {
  575                                                 atmel,pins = <AT91_PIOC 3 AT91_PERIPH_C AT91_PINCTRL_NONE>;
  576                                         };
  577 
  578                                         pinctrl_tcb1_tiob1: tcb1_tiob1-0 {
  579                                                 atmel,pins = <AT91_PIOC 6 AT91_PERIPH_C AT91_PINCTRL_NONE>;
  580                                         };
  581 
  582                                         pinctrl_tcb1_tiob2: tcb1_tiob2-0 {
  583                                                 atmel,pins = <AT91_PIOC 13 AT91_PERIPH_C AT91_PINCTRL_NONE>;
  584                                         };
  585                                 };
  586 
  587                                 pioA: gpio@fffff400 {
  588                                         compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
  589                                         reg = <0xfffff400 0x200>;
  590                                         interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
  591                                         #gpio-cells = <2>;
  592                                         gpio-controller;
  593                                         interrupt-controller;
  594                                         #interrupt-cells = <2>;
  595                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 2>;
  596                                 };
  597 
  598                                 pioB: gpio@fffff600 {
  599                                         compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
  600                                         reg = <0xfffff600 0x200>;
  601                                         interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
  602                                         #gpio-cells = <2>;
  603                                         gpio-controller;
  604                                         #gpio-lines = <19>;
  605                                         interrupt-controller;
  606                                         #interrupt-cells = <2>;
  607                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 2>;
  608                                 };
  609 
  610                                 pioC: gpio@fffff800 {
  611                                         compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
  612                                         reg = <0xfffff800 0x200>;
  613                                         interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
  614                                         #gpio-cells = <2>;
  615                                         gpio-controller;
  616                                         interrupt-controller;
  617                                         #interrupt-cells = <2>;
  618                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 3>;
  619                                 };
  620 
  621                                 pioD: gpio@fffffa00 {
  622                                         compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
  623                                         reg = <0xfffffa00 0x200>;
  624                                         interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
  625                                         #gpio-cells = <2>;
  626                                         gpio-controller;
  627                                         #gpio-lines = <22>;
  628                                         interrupt-controller;
  629                                         #interrupt-cells = <2>;
  630                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 3>;
  631                                 };
  632                         };
  633 
  634                         ssc0: ssc@f0010000 {
  635                                 compatible = "atmel,at91sam9g45-ssc";
  636                                 reg = <0xf0010000 0x4000>;
  637                                 interrupts = <28 IRQ_TYPE_LEVEL_HIGH 5>;
  638                                 dmas = <&dma0 1 AT91_DMA_CFG_PER_ID(13)>,
  639                                        <&dma0 1 AT91_DMA_CFG_PER_ID(14)>;
  640                                 dma-names = "tx", "rx";
  641                                 pinctrl-names = "default";
  642                                 pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
  643                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 28>;
  644                                 clock-names = "pclk";
  645                                 status = "disabled";
  646                         };
  647 
  648                         mmc0: mmc@f0008000 {
  649                                 compatible = "atmel,hsmci";
  650                                 reg = <0xf0008000 0x600>;
  651                                 interrupts = <12 IRQ_TYPE_LEVEL_HIGH 0>;
  652                                 dmas = <&dma0 1 AT91_DMA_CFG_PER_ID(0)>;
  653                                 dma-names = "rxtx";
  654                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 12>;
  655                                 clock-names = "mci_clk";
  656                                 #address-cells = <1>;
  657                                 #size-cells = <0>;
  658                                 status = "disabled";
  659                         };
  660 
  661                         mmc1: mmc@f000c000 {
  662                                 compatible = "atmel,hsmci";
  663                                 reg = <0xf000c000 0x600>;
  664                                 interrupts = <26 IRQ_TYPE_LEVEL_HIGH 0>;
  665                                 dmas = <&dma1 1 AT91_DMA_CFG_PER_ID(0)>;
  666                                 dma-names = "rxtx";
  667                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 26>;
  668                                 clock-names = "mci_clk";
  669                                 #address-cells = <1>;
  670                                 #size-cells = <0>;
  671                                 status = "disabled";
  672                         };
  673 
  674                         dbgu: serial@fffff200 {
  675                                 compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
  676                                 reg = <0xfffff200 0x200>;
  677                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
  678                                 pinctrl-names = "default";
  679                                 pinctrl-0 = <&pinctrl_dbgu>;
  680                                 dmas = <&dma1 1 AT91_DMA_CFG_PER_ID(8)>,
  681                                        <&dma1 1 (AT91_DMA_CFG_PER_ID(9) | AT91_DMA_CFG_FIFOCFG_ASAP)>;
  682                                 dma-names = "tx", "rx";
  683                                 clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
  684                                 clock-names = "usart";
  685                                 status = "disabled";
  686                         };
  687 
  688                         usart0: serial@f801c000 {
  689                                 compatible = "atmel,at91sam9260-usart";
  690                                 reg = <0xf801c000 0x200>;
  691                                 interrupts = <5 IRQ_TYPE_LEVEL_HIGH 5>;
  692                                 pinctrl-names = "default";
  693                                 pinctrl-0 = <&pinctrl_usart0>;
  694                                 dmas = <&dma0 1 AT91_DMA_CFG_PER_ID(3)>,
  695                                        <&dma0 1 (AT91_DMA_CFG_PER_ID(4) | AT91_DMA_CFG_FIFOCFG_ASAP)>;
  696                                 dma-names = "tx", "rx";
  697                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 5>;
  698                                 clock-names = "usart";
  699                                 status = "disabled";
  700                         };
  701 
  702                         usart1: serial@f8020000 {
  703                                 compatible = "atmel,at91sam9260-usart";
  704                                 reg = <0xf8020000 0x200>;
  705                                 interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
  706                                 pinctrl-names = "default";
  707                                 pinctrl-0 = <&pinctrl_usart1>;
  708                                 dmas = <&dma0 1 AT91_DMA_CFG_PER_ID(5)>,
  709                                        <&dma0 1 (AT91_DMA_CFG_PER_ID(6) | AT91_DMA_CFG_FIFOCFG_ASAP)>;
  710                                 dma-names = "tx", "rx";
  711                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 6>;
  712                                 clock-names = "usart";
  713                                 status = "disabled";
  714                         };
  715 
  716                         usart2: serial@f8024000 {
  717                                 compatible = "atmel,at91sam9260-usart";
  718                                 reg = <0xf8024000 0x200>;
  719                                 interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
  720                                 pinctrl-names = "default";
  721                                 pinctrl-0 = <&pinctrl_usart2>;
  722                                 dmas = <&dma1 1 AT91_DMA_CFG_PER_ID(12)>,
  723                                        <&dma1 1 (AT91_DMA_CFG_PER_ID(13) | AT91_DMA_CFG_FIFOCFG_ASAP)>;
  724                                 dma-names = "tx", "rx";
  725                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 7>;
  726                                 clock-names = "usart";
  727                                 status = "disabled";
  728                         };
  729 
  730                         i2c0: i2c@f8010000 {
  731                                 compatible = "atmel,at91sam9x5-i2c";
  732                                 reg = <0xf8010000 0x100>;
  733                                 interrupts = <9 IRQ_TYPE_LEVEL_HIGH 6>;
  734                                 dmas = <&dma0 1 AT91_DMA_CFG_PER_ID(7)>,
  735                                        <&dma0 1 AT91_DMA_CFG_PER_ID(8)>;
  736                                 dma-names = "tx", "rx";
  737                                 #address-cells = <1>;
  738                                 #size-cells = <0>;
  739                                 pinctrl-names = "default";
  740                                 pinctrl-0 = <&pinctrl_i2c0>;
  741                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 9>;
  742                                 status = "disabled";
  743                         };
  744 
  745                         i2c1: i2c@f8014000 {
  746                                 compatible = "atmel,at91sam9x5-i2c";
  747                                 reg = <0xf8014000 0x100>;
  748                                 interrupts = <10 IRQ_TYPE_LEVEL_HIGH 6>;
  749                                 dmas = <&dma1 1 AT91_DMA_CFG_PER_ID(5)>,
  750                                        <&dma1 1 AT91_DMA_CFG_PER_ID(6)>;
  751                                 dma-names = "tx", "rx";
  752                                 #address-cells = <1>;
  753                                 #size-cells = <0>;
  754                                 pinctrl-names = "default";
  755                                 pinctrl-0 = <&pinctrl_i2c1>;
  756                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 10>;
  757                                 status = "disabled";
  758                         };
  759 
  760                         i2c2: i2c@f8018000 {
  761                                 compatible = "atmel,at91sam9x5-i2c";
  762                                 reg = <0xf8018000 0x100>;
  763                                 interrupts = <11 IRQ_TYPE_LEVEL_HIGH 6>;
  764                                 dmas = <&dma0 1 AT91_DMA_CFG_PER_ID(9)>,
  765                                        <&dma0 1 AT91_DMA_CFG_PER_ID(10)>;
  766                                 dma-names = "tx", "rx";
  767                                 #address-cells = <1>;
  768                                 #size-cells = <0>;
  769                                 pinctrl-names = "default";
  770                                 pinctrl-0 = <&pinctrl_i2c2>;
  771                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 11>;
  772                                 status = "disabled";
  773                         };
  774 
  775                         uart0: serial@f8040000 {
  776                                 compatible = "atmel,at91sam9260-usart";
  777                                 reg = <0xf8040000 0x200>;
  778                                 interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>;
  779                                 pinctrl-names = "default";
  780                                 pinctrl-0 = <&pinctrl_uart0>;
  781                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 15>;
  782                                 clock-names = "usart";
  783                                 status = "disabled";
  784                         };
  785 
  786                         uart1: serial@f8044000 {
  787                                 compatible = "atmel,at91sam9260-usart";
  788                                 reg = <0xf8044000 0x200>;
  789                                 interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>;
  790                                 pinctrl-names = "default";
  791                                 pinctrl-0 = <&pinctrl_uart1>;
  792                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 16>;
  793                                 clock-names = "usart";
  794                                 status = "disabled";
  795                         };
  796 
  797                         adc0: adc@f804c000 {
  798                                 compatible = "atmel,at91sam9x5-adc";
  799                                 reg = <0xf804c000 0x100>;
  800                                 interrupts = <19 IRQ_TYPE_LEVEL_HIGH 0>;
  801                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 19>,
  802                                          <&adc_op_clk>;
  803                                 clock-names = "adc_clk", "adc_op_clk";
  804                                 atmel,adc-use-external-triggers;
  805                                 atmel,adc-channels-used = <0xffff>;
  806                                 atmel,adc-vref = <3300>;
  807                                 atmel,adc-startup-time = <40>;
  808                                 atmel,adc-sample-hold-time = <11>;
  809                         };
  810 
  811                         spi0: spi@f0000000 {
  812                                 #address-cells = <1>;
  813                                 #size-cells = <0>;
  814                                 compatible = "atmel,at91rm9200-spi";
  815                                 reg = <0xf0000000 0x100>;
  816                                 interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
  817                                 dmas = <&dma0 1 AT91_DMA_CFG_PER_ID(1)>,
  818                                        <&dma0 1 AT91_DMA_CFG_PER_ID(2)>;
  819                                 dma-names = "tx", "rx";
  820                                 pinctrl-names = "default";
  821                                 pinctrl-0 = <&pinctrl_spi0>;
  822                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 13>;
  823                                 clock-names = "spi_clk";
  824                                 status = "disabled";
  825                         };
  826 
  827                         spi1: spi@f0004000 {
  828                                 #address-cells = <1>;
  829                                 #size-cells = <0>;
  830                                 compatible = "atmel,at91rm9200-spi";
  831                                 reg = <0xf0004000 0x100>;
  832                                 interrupts = <14 IRQ_TYPE_LEVEL_HIGH 3>;
  833                                 dmas = <&dma1 1 AT91_DMA_CFG_PER_ID(1)>,
  834                                        <&dma1 1 AT91_DMA_CFG_PER_ID(2)>;
  835                                 dma-names = "tx", "rx";
  836                                 pinctrl-names = "default";
  837                                 pinctrl-0 = <&pinctrl_spi1>;
  838                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 14>;
  839                                 clock-names = "spi_clk";
  840                                 status = "disabled";
  841                         };
  842 
  843                         usb2: gadget@f803c000 {
  844                                 compatible = "atmel,at91sam9g45-udc";
  845                                 reg = <0x00500000 0x80000
  846                                        0xf803c000 0x400>;
  847                                 interrupts = <23 IRQ_TYPE_LEVEL_HIGH 0>;
  848                                 clocks = <&pmc PMC_TYPE_CORE PMC_UTMI>, <&pmc PMC_TYPE_PERIPHERAL 23>;
  849                                 clock-names = "hclk", "pclk";
  850                                 status = "disabled";
  851                         };
  852 
  853                         watchdog: watchdog@fffffe40 {
  854                                 compatible = "atmel,at91sam9260-wdt";
  855                                 reg = <0xfffffe40 0x10>;
  856                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
  857                                 clocks = <&clk32k>;
  858                                 atmel,watchdog-type = "hardware";
  859                                 atmel,reset-type = "all";
  860                                 atmel,dbg-halt;
  861                                 status = "disabled";
  862                         };
  863 
  864                         rtc: rtc@fffffeb0 {
  865                                 compatible = "atmel,at91sam9x5-rtc";
  866                                 reg = <0xfffffeb0 0x40>;
  867                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
  868                                 clocks = <&clk32k>;
  869                                 status = "disabled";
  870                         };
  871 
  872                         pwm0: pwm@f8034000 {
  873                                 compatible = "atmel,at91sam9rl-pwm";
  874                                 reg = <0xf8034000 0x300>;
  875                                 interrupts = <18 IRQ_TYPE_LEVEL_HIGH 4>;
  876                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 18>;
  877                                 #pwm-cells = <3>;
  878                                 status = "disabled";
  879                         };
  880                 };
  881 
  882                 usb0: ohci@600000 {
  883                         compatible = "atmel,at91rm9200-ohci", "usb-ohci";
  884                         reg = <0x00600000 0x100000>;
  885                         interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
  886                         clocks = <&pmc PMC_TYPE_PERIPHERAL 22>, <&pmc PMC_TYPE_PERIPHERAL 22>, <&pmc PMC_TYPE_SYSTEM 6>;
  887                         clock-names = "ohci_clk", "hclk", "uhpck";
  888                         status = "disabled";
  889                 };
  890 
  891                 usb1: ehci@700000 {
  892                         compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
  893                         reg = <0x00700000 0x100000>;
  894                         interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
  895                         clocks = <&pmc PMC_TYPE_CORE PMC_UTMI>, <&pmc PMC_TYPE_PERIPHERAL 22>;
  896                         clock-names = "usb_clk", "ehci_clk";
  897                         status = "disabled";
  898                 };
  899 
  900                 ebi: ebi@10000000 {
  901                         compatible = "atmel,at91sam9x5-ebi";
  902                         #address-cells = <2>;
  903                         #size-cells = <1>;
  904                         atmel,smc = <&smc>;
  905                         atmel,matrix = <&matrix>;
  906                         reg = <0x10000000 0x60000000>;
  907                         ranges = <0x0 0x0 0x10000000 0x10000000
  908                                   0x1 0x0 0x20000000 0x10000000
  909                                   0x2 0x0 0x30000000 0x10000000
  910                                   0x3 0x0 0x40000000 0x10000000
  911                                   0x4 0x0 0x50000000 0x10000000
  912                                   0x5 0x0 0x60000000 0x10000000>;
  913                         clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
  914                         status = "disabled";
  915 
  916                         nand_controller: nand-controller {
  917                                 compatible = "atmel,at91sam9g45-nand-controller";
  918                                 ecc-engine = <&pmecc>;
  919                                 #address-cells = <2>;
  920                                 #size-cells = <1>;
  921                                 ranges;
  922                                 status = "disabled";
  923                         };
  924                 };
  925         };
  926 
  927         i2c-gpio-0 {
  928                 compatible = "i2c-gpio";
  929                 gpios = <&pioA 30 GPIO_ACTIVE_HIGH /* sda */
  930                          &pioA 31 GPIO_ACTIVE_HIGH /* scl */
  931                         >;
  932                 i2c-gpio,sda-open-drain;
  933                 i2c-gpio,scl-open-drain;
  934                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
  935                 #address-cells = <1>;
  936                 #size-cells = <0>;
  937                 pinctrl-names = "default";
  938                 pinctrl-0 = <&pinctrl_i2c_gpio0>;
  939                 status = "disabled";
  940         };
  941 
  942         i2c-gpio-1 {
  943                 compatible = "i2c-gpio";
  944                 gpios = <&pioC 0 GPIO_ACTIVE_HIGH /* sda */
  945                          &pioC 1 GPIO_ACTIVE_HIGH /* scl */
  946                         >;
  947                 i2c-gpio,sda-open-drain;
  948                 i2c-gpio,scl-open-drain;
  949                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
  950                 #address-cells = <1>;
  951                 #size-cells = <0>;
  952                 pinctrl-names = "default";
  953                 pinctrl-0 = <&pinctrl_i2c_gpio1>;
  954                 status = "disabled";
  955         };
  956 
  957         i2c-gpio-2 {
  958                 compatible = "i2c-gpio";
  959                 gpios = <&pioB 4 GPIO_ACTIVE_HIGH /* sda */
  960                          &pioB 5 GPIO_ACTIVE_HIGH /* scl */
  961                         >;
  962                 i2c-gpio,sda-open-drain;
  963                 i2c-gpio,scl-open-drain;
  964                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
  965                 #address-cells = <1>;
  966                 #size-cells = <0>;
  967                 pinctrl-names = "default";
  968                 pinctrl-0 = <&pinctrl_i2c_gpio2>;
  969                 status = "disabled";
  970         };
  971 };
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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/at91sam9x5.dtsi

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/at91sam9x5.dtsi
