at91sam9rl.dtsi

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    1 // SPDX-License-Identifier: GPL-2.0-or-later
    2 /*
    3  * at91sam9rl.dtsi - Device Tree Include file for AT91SAM9RL family SoC
    4  *
    5  *  Copyright (C) 2014 Microchip
    6  *  Alexandre Belloni <alexandre.belloni@free-electrons.com>
    7  */
    8 
    9 #include <dt-bindings/pinctrl/at91.h>
   10 #include <dt-bindings/clock/at91.h>
   11 #include <dt-bindings/interrupt-controller/irq.h>
   12 #include <dt-bindings/gpio/gpio.h>
   13 #include <dt-bindings/pwm/pwm.h>
   14 
   15 / {
   16         #address-cells = <1>;
   17         #size-cells = <1>;
   18         model = "Atmel AT91SAM9RL family SoC";
   19         compatible = "atmel,at91sam9rl", "atmel,at91sam9";
   20         interrupt-parent = <&aic>;
   21 
   22         aliases {
   23                 serial0 = &dbgu;
   24                 serial1 = &usart0;
   25                 serial2 = &usart1;
   26                 serial3 = &usart2;
   27                 serial4 = &usart3;
   28                 gpio0 = &pioA;
   29                 gpio1 = &pioB;
   30                 gpio2 = &pioC;
   31                 gpio3 = &pioD;
   32                 tcb0 = &tcb0;
   33                 i2c0 = &i2c0;
   34                 i2c1 = &i2c1;
   35                 ssc0 = &ssc0;
   36                 ssc1 = &ssc1;
   37                 pwm0 = &pwm0;
   38         };
   39 
   40         cpus {
   41                 #address-cells = <1>;
   42                 #size-cells = <0>;
   43 
   44                 cpu@0 {
   45                         compatible = "arm,arm926ej-s";
   46                         device_type = "cpu";
   47                         reg = <0>;
   48                 };
   49         };
   50 
   51         memory@20000000 {
   52                 device_type = "memory";
   53                 reg = <0x20000000 0x04000000>;
   54         };
   55 
   56         clocks {
   57                 slow_xtal: slow_xtal {
   58                         compatible = "fixed-clock";
   59                         #clock-cells = <0>;
   60                         clock-frequency = <0>;
   61                 };
   62 
   63                 main_xtal: main_xtal {
   64                         compatible = "fixed-clock";
   65                         #clock-cells = <0>;
   66                         clock-frequency = <0>;
   67                 };
   68 
   69                 adc_op_clk: adc_op_clk{
   70                         compatible = "fixed-clock";
   71                         #clock-cells = <0>;
   72                         clock-frequency = <1000000>;
   73                 };
   74         };
   75 
   76         sram: sram@300000 {
   77                 compatible = "mmio-sram";
   78                 reg = <0x00300000 0x10000>;
   79                 #address-cells = <1>;
   80                 #size-cells = <1>;
   81                 ranges = <0 0x00300000 0x10000>;
   82         };
   83 
   84         ahb {
   85                 compatible = "simple-bus";
   86                 #address-cells = <1>;
   87                 #size-cells = <1>;
   88                 ranges;
   89 
   90                 fb0: fb@500000 {
   91                         compatible = "atmel,at91sam9rl-lcdc";
   92                         reg = <0x00500000 0x1000>;
   93                         interrupts = <23 IRQ_TYPE_LEVEL_HIGH 3>;
   94                         pinctrl-names = "default";
   95                         pinctrl-0 = <&pinctrl_fb>;
   96                         clocks = <&pmc PMC_TYPE_PERIPHERAL 23>, <&pmc PMC_TYPE_PERIPHERAL 23>;
   97                         clock-names = "hclk", "lcdc_clk";
   98                         status = "disabled";
   99                 };
  100 
  101                 ebi: ebi@10000000 {
  102                         compatible = "atmel,at91sam9rl-ebi";
  103                         #address-cells = <2>;
  104                         #size-cells = <1>;
  105                         atmel,smc = <&smc>;
  106                         atmel,matrix = <&matrix>;
  107                         reg = <0x10000000 0x80000000>;
  108                         ranges = <0x0 0x0 0x10000000 0x10000000
  109                                   0x1 0x0 0x20000000 0x10000000
  110                                   0x2 0x0 0x30000000 0x10000000
  111                                   0x3 0x0 0x40000000 0x10000000
  112                                   0x4 0x0 0x50000000 0x10000000
  113                                   0x5 0x0 0x60000000 0x10000000>;
  114                         clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
  115                         status = "disabled";
  116 
  117                         nand_controller: nand-controller {
  118                                 compatible = "atmel,at91sam9g45-nand-controller";
  119                                 #address-cells = <2>;
  120                                 #size-cells = <1>;
  121                                 ranges;
  122                                 status = "disabled";
  123                         };
  124                 };
  125 
  126                 apb {
  127                         compatible = "simple-bus";
  128                         #address-cells = <1>;
  129                         #size-cells = <1>;
  130                         ranges;
  131 
  132                         tcb0: timer@fffa0000 {
  133                                 compatible = "atmel,at91rm9200-tcb", "simple-mfd", "syscon";
  134                                 #address-cells = <1>;
  135                                 #size-cells = <0>;
  136                                 reg = <0xfffa0000 0x100>;
  137                                 interrupts = <16 IRQ_TYPE_LEVEL_HIGH 0>,
  138                                              <17 IRQ_TYPE_LEVEL_HIGH 0>,
  139                                              <18 IRQ_TYPE_LEVEL_HIGH 0>;
  140                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 16>, <&pmc PMC_TYPE_PERIPHERAL 17>, <&pmc PMC_TYPE_PERIPHERAL 18>, <&clk32k>;
  141                                 clock-names = "t0_clk", "t1_clk", "t2_clk", "slow_clk";
  142                         };
  143 
  144                         mmc0: mmc@fffa4000 {
  145                                 compatible = "atmel,hsmci";
  146                                 reg = <0xfffa4000 0x600>;
  147                                 interrupts = <10 IRQ_TYPE_LEVEL_HIGH 0>;
  148                                 #address-cells = <1>;
  149                                 #size-cells = <0>;
  150                                 pinctrl-names = "default";
  151                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 10>;
  152                                 clock-names = "mci_clk";
  153                                 status = "disabled";
  154                         };
  155 
  156                         i2c0: i2c@fffa8000 {
  157                                 compatible = "atmel,at91sam9260-i2c";
  158                                 reg = <0xfffa8000 0x100>;
  159                                 interrupts = <11 IRQ_TYPE_LEVEL_HIGH 6>;
  160                                 #address-cells = <1>;
  161                                 #size-cells = <0>;
  162                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 11>;
  163                                 status = "disabled";
  164                         };
  165 
  166                         i2c1: i2c@fffac000 {
  167                                 compatible = "atmel,at91sam9260-i2c";
  168                                 reg = <0xfffac000 0x100>;
  169                                 interrupts = <12 IRQ_TYPE_LEVEL_HIGH 6>;
  170                                 #address-cells = <1>;
  171                                 #size-cells = <0>;
  172                                 status = "disabled";
  173                         };
  174 
  175                         usart0: serial@fffb0000 {
  176                                 compatible = "atmel,at91sam9260-usart";
  177                                 reg = <0xfffb0000 0x200>;
  178                                 interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
  179                                 atmel,use-dma-rx;
  180                                 atmel,use-dma-tx;
  181                                 pinctrl-names = "default";
  182                                 pinctrl-0 = <&pinctrl_usart0>;
  183                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 6>;
  184                                 clock-names = "usart";
  185                                 status = "disabled";
  186                         };
  187 
  188                         usart1: serial@fffb4000 {
  189                                 compatible = "atmel,at91sam9260-usart";
  190                                 reg = <0xfffb4000 0x200>;
  191                                 interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
  192                                 atmel,use-dma-rx;
  193                                 atmel,use-dma-tx;
  194                                 pinctrl-names = "default";
  195                                 pinctrl-0 = <&pinctrl_usart1>;
  196                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 7>;
  197                                 clock-names = "usart";
  198                                 status = "disabled";
  199                         };
  200 
  201                         usart2: serial@fffb8000 {
  202                                 compatible = "atmel,at91sam9260-usart";
  203                                 reg = <0xfffb8000 0x200>;
  204                                 interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
  205                                 atmel,use-dma-rx;
  206                                 atmel,use-dma-tx;
  207                                 pinctrl-names = "default";
  208                                 pinctrl-0 = <&pinctrl_usart2>;
  209                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 8>;
  210                                 clock-names = "usart";
  211                                 status = "disabled";
  212                         };
  213 
  214                         usart3: serial@fffbc000 {
  215                                 compatible = "atmel,at91sam9260-usart";
  216                                 reg = <0xfffbc000 0x200>;
  217                                 interrupts = <9 IRQ_TYPE_LEVEL_HIGH 5>;
  218                                 atmel,use-dma-rx;
  219                                 atmel,use-dma-tx;
  220                                 pinctrl-names = "default";
  221                                 pinctrl-0 = <&pinctrl_usart3>;
  222                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 9>;
  223                                 clock-names = "usart";
  224                                 status = "disabled";
  225                         };
  226 
  227                         ssc0: ssc@fffc0000 {
  228                                 compatible = "atmel,at91sam9rl-ssc";
  229                                 reg = <0xfffc0000 0x4000>;
  230                                 interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>;
  231                                 pinctrl-names = "default";
  232                                 pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
  233                                 status = "disabled";
  234                         };
  235 
  236                         ssc1: ssc@fffc4000 {
  237                                 compatible = "atmel,at91sam9rl-ssc";
  238                                 reg = <0xfffc4000 0x4000>;
  239                                 interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>;
  240                                 pinctrl-names = "default";
  241                                 pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;
  242                                 status = "disabled";
  243                         };
  244 
  245                         pwm0: pwm@fffc8000 {
  246                                 compatible = "atmel,at91sam9rl-pwm";
  247                                 reg = <0xfffc8000 0x300>;
  248                                 interrupts = <19 IRQ_TYPE_LEVEL_HIGH 4>;
  249                                 #pwm-cells = <3>;
  250                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 19>;
  251                                 clock-names = "pwm_clk";
  252                                 status = "disabled";
  253                         };
  254 
  255                         spi0: spi@fffcc000 {
  256                                 #address-cells = <1>;
  257                                 #size-cells = <0>;
  258                                 compatible = "atmel,at91rm9200-spi";
  259                                 reg = <0xfffcc000 0x200>;
  260                                 interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
  261                                 pinctrl-names = "default";
  262                                 pinctrl-0 = <&pinctrl_spi0>;
  263                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 13>;
  264                                 clock-names = "spi_clk";
  265                                 status = "disabled";
  266                         };
  267 
  268                         adc0: adc@fffd0000 {
  269                                 compatible = "atmel,at91sam9rl-adc";
  270                                 reg = <0xfffd0000 0x100>;
  271                                 interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0>;
  272                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 20>, <&adc_op_clk>;
  273                                 clock-names = "adc_clk", "adc_op_clk";
  274                                 atmel,adc-use-external-triggers;
  275                                 atmel,adc-channels-used = <0x3f>;
  276                                 atmel,adc-vref = <3300>;
  277                                 atmel,adc-startup-time = <40>;
  278                         };
  279 
  280                         usb0: gadget@fffd4000 {
  281                                 compatible = "atmel,at91sam9rl-udc";
  282                                 reg = <0x00600000 0x100000>,
  283                                       <0xfffd4000 0x4000>;
  284                                 interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
  285                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 22>, <&pmc PMC_TYPE_CORE PMC_UTMI>;
  286                                 clock-names = "pclk", "hclk";
  287                                 status = "disabled";
  288                         };
  289 
  290                         dma0: dma-controller@ffffe600 {
  291                                 compatible = "atmel,at91sam9rl-dma";
  292                                 reg = <0xffffe600 0x200>;
  293                                 interrupts = <21 IRQ_TYPE_LEVEL_HIGH 0>;
  294                                 #dma-cells = <2>;
  295                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 21>;
  296                                 clock-names = "dma_clk";
  297                         };
  298 
  299                         ramc0: ramc@ffffea00 {
  300                                 compatible = "atmel,at91sam9260-sdramc";
  301                                 reg = <0xffffea00 0x200>;
  302                         };
  303 
  304                         smc: smc@ffffec00 {
  305                                 compatible = "atmel,at91sam9260-smc", "syscon";
  306                                 reg = <0xffffec00 0x200>;
  307                         };
  308 
  309                         matrix: matrix@ffffee00 {
  310                                 compatible = "atmel,at91sam9rl-matrix", "syscon";
  311                                 reg = <0xffffee00 0x200>;
  312                         };
  313 
  314                         aic: interrupt-controller@fffff000 {
  315                                 #interrupt-cells = <3>;
  316                                 compatible = "atmel,at91rm9200-aic";
  317                                 interrupt-controller;
  318                                 reg = <0xfffff000 0x200>;
  319                                 atmel,external-irqs = <31>;
  320                         };
  321 
  322                         dbgu: serial@fffff200 {
  323                                 compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
  324                                 reg = <0xfffff200 0x200>;
  325                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
  326                                 pinctrl-names = "default";
  327                                 pinctrl-0 = <&pinctrl_dbgu>;
  328                                 clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
  329                                 clock-names = "usart";
  330                                 status = "disabled";
  331                         };
  332 
  333                         pinctrl@fffff400 {
  334                                 #address-cells = <1>;
  335                                 #size-cells = <1>;
  336                                 compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
  337                                 ranges = <0xfffff400 0xfffff400 0x800>;
  338 
  339                                 atmel,mux-mask =
  340                                         /*    A         B     */
  341                                         <0xffffffff 0xe05c6738>,  /* pioA */
  342                                         <0xffffffff 0x0000c780>,  /* pioB */
  343                                         <0xffffffff 0xe3ffff0e>,  /* pioC */
  344                                         <0x003fffff 0x0001ff3c>;  /* pioD */
  345 
  346                                 /* shared pinctrl settings */
  347                                 adc0 {
  348                                         pinctrl_adc0_ts: adc0_ts-0 {
  349                                                 atmel,pins =
  350                                                         <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE>,
  351                                                         <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE>,
  352                                                         <AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE>,
  353                                                         <AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  354                                         };
  355 
  356                                         pinctrl_adc0_ad0: adc0_ad0-0 {
  357                                                 atmel,pins = <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  358                                         };
  359 
  360                                         pinctrl_adc0_ad1: adc0_ad1-0 {
  361                                                 atmel,pins = <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  362                                         };
  363 
  364                                         pinctrl_adc0_ad2: adc0_ad2-0 {
  365                                                 atmel,pins = <AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  366                                         };
  367 
  368                                         pinctrl_adc0_ad3: adc0_ad3-0 {
  369                                                 atmel,pins = <AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  370                                         };
  371 
  372                                         pinctrl_adc0_ad4: adc0_ad4-0 {
  373                                                 atmel,pins = <AT91_PIOD 6 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  374                                         };
  375 
  376                                         pinctrl_adc0_ad5: adc0_ad5-0 {
  377                                                 atmel,pins = <AT91_PIOD 7 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  378                                         };
  379 
  380                                         pinctrl_adc0_adtrg: adc0_adtrg-0 {
  381                                                 atmel,pins = <AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  382                                         };
  383                                 };
  384 
  385                                 dbgu {
  386                                         pinctrl_dbgu: dbgu-0 {
  387                                                 atmel,pins =
  388                                                         <AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
  389                                                         <AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  390                                         };
  391                                 };
  392 
  393                                 ebi {
  394                                         pinctrl_ebi_addr_nand: ebi-addr-0 {
  395                                                 atmel,pins =
  396                                                         <AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE>,
  397                                                         <AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  398                                         };
  399                                 };
  400 
  401                                 fb {
  402                                         pinctrl_fb: fb-0 {
  403                                                 atmel,pins =
  404                                                         <AT91_PIOC 1 AT91_PERIPH_B AT91_PINCTRL_NONE>,
  405                                                         <AT91_PIOC 3 AT91_PERIPH_A AT91_PINCTRL_NONE>,
  406                                                         <AT91_PIOC 5 AT91_PERIPH_A AT91_PINCTRL_NONE>,
  407                                                         <AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE>,
  408                                                         <AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE>,
  409                                                         <AT91_PIOC 9 AT91_PERIPH_B AT91_PINCTRL_NONE>,
  410                                                         <AT91_PIOC 10 AT91_PERIPH_B AT91_PINCTRL_NONE>,
  411                                                         <AT91_PIOC 11 AT91_PERIPH_B AT91_PINCTRL_NONE>,
  412                                                         <AT91_PIOC 12 AT91_PERIPH_B AT91_PINCTRL_NONE>,
  413                                                         <AT91_PIOC 13 AT91_PERIPH_B AT91_PINCTRL_NONE>,
  414                                                         <AT91_PIOC 15 AT91_PERIPH_B AT91_PINCTRL_NONE>,
  415                                                         <AT91_PIOC 16 AT91_PERIPH_B AT91_PINCTRL_NONE>,
  416                                                         <AT91_PIOC 17 AT91_PERIPH_B AT91_PINCTRL_NONE>,
  417                                                         <AT91_PIOC 18 AT91_PERIPH_B AT91_PINCTRL_NONE>,
  418                                                         <AT91_PIOC 19 AT91_PERIPH_B AT91_PINCTRL_NONE>,
  419                                                         <AT91_PIOC 20 AT91_PERIPH_B AT91_PINCTRL_NONE>,
  420                                                         <AT91_PIOC 21 AT91_PERIPH_B AT91_PINCTRL_NONE>,
  421                                                         <AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE>,
  422                                                         <AT91_PIOC 23 AT91_PERIPH_B AT91_PINCTRL_NONE>,
  423                                                         <AT91_PIOC 24 AT91_PERIPH_B AT91_PINCTRL_NONE>,
  424                                                         <AT91_PIOC 25 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  425                                         };
  426                                 };
  427 
  428                                 i2c_gpio0 {
  429                                         pinctrl_i2c_gpio0: i2c_gpio0-0 {
  430                                                 atmel,pins =
  431                                                         <AT91_PIOA 23 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>,
  432                                                         <AT91_PIOA 24 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
  433                                         };
  434                                 };
  435 
  436                                 i2c_gpio1 {
  437                                         pinctrl_i2c_gpio1: i2c_gpio1-0 {
  438                                                 atmel,pins =
  439                                                         <AT91_PIOD 10 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>,
  440                                                         <AT91_PIOD 11 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
  441                                         };
  442                                 };
  443 
  444                                 mmc0 {
  445                                         pinctrl_mmc0_clk: mmc0_clk-0 {
  446                                                 atmel,pins =
  447                                                         <AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  448                                         };
  449 
  450                                         pinctrl_mmc0_slot0_cmd_dat0: mmc0_slot0_cmd_dat0-0 {
  451                                                 atmel,pins =
  452                                                         <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
  453                                                         <AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
  454                                         };
  455 
  456                                         pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
  457                                                 atmel,pins =
  458                                                         <AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
  459                                                         <AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
  460                                                         <AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
  461                                         };
  462                                 };
  463 
  464                                 nand {
  465                                         pinctrl_nand_rb: nand-rb-0 {
  466                                                 atmel,pins =
  467                                                         <AT91_PIOD 17 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
  468                                         };
  469 
  470                                         pinctrl_nand_cs: nand-cs-0 {
  471                                                 atmel,pins =
  472                                                         <AT91_PIOB 6 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
  473                                         };
  474 
  475                                         pinctrl_nand_oe_we: nand-oe-we-0 {
  476                                                 atmel,pins =
  477                                                         <AT91_PIOB 4 AT91_PERIPH_A AT91_PINCTRL_NONE>,
  478                                                         <AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  479                                         };
  480                                 };
  481 
  482                                 pwm0 {
  483                                         pinctrl_pwm0_pwm0_0: pwm0_pwm0-0 {
  484                                                 atmel,pins = <AT91_PIOB 8 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  485                                         };
  486 
  487                                         pinctrl_pwm0_pwm0_1: pwm0_pwm0-1 {
  488                                                 atmel,pins = <AT91_PIOC 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  489                                         };
  490 
  491                                         pinctrl_pwm0_pwm0_2: pwm0_pwm0-2 {
  492                                                 atmel,pins = <AT91_PIOD 14 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  493                                         };
  494 
  495                                         pinctrl_pwm0_pwm1_0: pwm0_pwm1-0 {
  496                                                 atmel,pins = <AT91_PIOB 9 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  497                                         };
  498 
  499                                         pinctrl_pwm0_pwm1_1: pwm0_pwm1-1 {
  500                                                 atmel,pins = <AT91_PIOC 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  501                                         };
  502 
  503                                         pinctrl_pwm0_pwm1_2: pwm0_pwm1-2 {
  504                                                 atmel,pins = <AT91_PIOD 15 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  505                                         };
  506 
  507                                         pinctrl_pwm0_pwm2_0: pwm0_pwm2-0 {
  508                                                 atmel,pins = <AT91_PIOD 5 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  509                                         };
  510 
  511                                         pinctrl_pwm0_pwm2_1: pwm0_pwm2-1 {
  512                                                 atmel,pins = <AT91_PIOD 12 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  513                                         };
  514 
  515                                         pinctrl_pwm0_pwm2_2: pwm0_pwm2-2 {
  516                                                 atmel,pins = <AT91_PIOD 16 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  517                                         };
  518 
  519                                         pinctrl_pwm0_pwm3_0: pwm0_pwm3-0 {
  520                                                 atmel,pins = <AT91_PIOD 8 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  521                                         };
  522 
  523                                         pinctrl_pwm0_pwm3_1: pwm0_pwm3-1 {
  524                                                 atmel,pins = <AT91_PIOD 18 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  525                                         };
  526                                 };
  527 
  528                                 spi0 {
  529                                         pinctrl_spi0: spi0-0 {
  530                                                 atmel,pins =
  531                                                         <AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE>,
  532                                                         <AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE>,
  533                                                         <AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  534                                         };
  535                                 };
  536 
  537                                 ssc0 {
  538                                         pinctrl_ssc0_tx: ssc0_tx-0 {
  539                                                 atmel,pins =
  540                                                         <AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE>,
  541                                                         <AT91_PIOC 0 AT91_PERIPH_A AT91_PINCTRL_NONE>,
  542                                                         <AT91_PIOC 1 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  543                                         };
  544 
  545                                         pinctrl_ssc0_rx: ssc0_rx-0 {
  546                                                 atmel,pins =
  547                                                         <AT91_PIOA 10 AT91_PERIPH_B AT91_PINCTRL_NONE>,
  548                                                         <AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_NONE>,
  549                                                         <AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  550                                         };
  551                                 };
  552 
  553                                 ssc1 {
  554                                         pinctrl_ssc1_tx: ssc1_tx-0 {
  555                                                 atmel,pins =
  556                                                         <AT91_PIOA 13 AT91_PERIPH_B AT91_PINCTRL_NONE>,
  557                                                         <AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>,
  558                                                         <AT91_PIOA 30 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  559                                         };
  560 
  561                                         pinctrl_ssc1_rx: ssc1_rx-0 {
  562                                                 atmel,pins =
  563                                                         <AT91_PIOA 8 AT91_PERIPH_B AT91_PINCTRL_NONE>,
  564                                                         <AT91_PIOA 9 AT91_PERIPH_B AT91_PINCTRL_NONE>,
  565                                                         <AT91_PIOA 14 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  566                                         };
  567                                 };
  568 
  569                                 tcb0 {
  570                                         pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
  571                                                 atmel,pins = <AT91_PIOA 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  572                                         };
  573 
  574                                         pinctrl_tcb0_tclk1: tcb0_tclk1-0 {
  575                                                 atmel,pins = <AT91_PIOC 31 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  576                                         };
  577 
  578                                         pinctrl_tcb0_tclk2: tcb0_tclk2-0 {
  579                                                 atmel,pins = <AT91_PIOD 21 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  580                                         };
  581 
  582                                         pinctrl_tcb0_tioa0: tcb0_tioa0-0 {
  583                                                 atmel,pins = <AT91_PIOA 4 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  584                                         };
  585 
  586                                         pinctrl_tcb0_tioa1: tcb0_tioa1-0 {
  587                                                 atmel,pins = <AT91_PIOC 29 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  588                                         };
  589 
  590                                         pinctrl_tcb0_tioa2: tcb0_tioa2-0 {
  591                                                 atmel,pins = <AT91_PIOD 10 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  592                                         };
  593 
  594                                         pinctrl_tcb0_tiob0: tcb0_tiob0-0 {
  595                                                 atmel,pins = <AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  596                                         };
  597 
  598                                         pinctrl_tcb0_tiob1: tcb0_tiob1-0 {
  599                                                 atmel,pins = <AT91_PIOC 30 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  600                                         };
  601 
  602                                         pinctrl_tcb0_tiob2: tcb0_tiob2-0 {
  603                                                 atmel,pins = <AT91_PIOD 11 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  604                                         };
  605                                 };
  606 
  607                                 usart0 {
  608                                         pinctrl_usart0: usart0-0 {
  609                                                 atmel,pins =
  610                                                         <AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
  611                                                         <AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
  612                                         };
  613 
  614                                         pinctrl_usart0_rts: usart0_rts-0 {
  615                                                 atmel,pins =
  616                                                         <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  617                                         };
  618 
  619                                         pinctrl_usart0_cts: usart0_cts-0 {
  620                                                 atmel,pins =
  621                                                         <AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  622                                         };
  623 
  624                                         pinctrl_usart0_dtr_dsr: usart0_dtr_dsr-0 {
  625                                                 atmel,pins =
  626                                                         <AT91_PIOD 14 AT91_PERIPH_A AT91_PINCTRL_NONE>,
  627                                                         <AT91_PIOD 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  628                                         };
  629 
  630                                         pinctrl_usart0_dcd: usart0_dcd-0 {
  631                                                 atmel,pins =
  632                                                         <AT91_PIOD 16 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  633                                         };
  634 
  635                                         pinctrl_usart0_ri: usart0_ri-0 {
  636                                                 atmel,pins =
  637                                                         <AT91_PIOD 17 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  638                                         };
  639 
  640                                         pinctrl_usart0_sck: usart0_sck-0 {
  641                                                 atmel,pins =
  642                                                         <AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  643                                         };
  644                                 };
  645 
  646                                 usart1 {
  647                                         pinctrl_usart1: usart1-0 {
  648                                                 atmel,pins =
  649                                                         <AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
  650                                                         <AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
  651                                         };
  652 
  653                                         pinctrl_usart1_rts: usart1_rts-0 {
  654                                                 atmel,pins =
  655                                                         <AT91_PIOA 18 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  656                                         };
  657 
  658                                         pinctrl_usart1_cts: usart1_cts-0 {
  659                                                 atmel,pins =
  660                                                         <AT91_PIOA 19 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  661                                         };
  662 
  663                                         pinctrl_usart1_sck: usart1_sck-0 {
  664                                                 atmel,pins =
  665                                                         <AT91_PIOD 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  666                                         };
  667                                 };
  668 
  669                                 usart2 {
  670                                         pinctrl_usart2: usart2-0 {
  671                                                 atmel,pins =
  672                                                         <AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
  673                                                         <AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
  674                                         };
  675 
  676                                         pinctrl_usart2_rts: usart2_rts-0 {
  677                                                 atmel,pins =
  678                                                         <AT91_PIOA 29 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  679                                         };
  680 
  681                                         pinctrl_usart2_cts: usart2_cts-0 {
  682                                                 atmel,pins =
  683                                                         <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  684                                         };
  685 
  686                                         pinctrl_usart2_sck: usart2_sck-0 {
  687                                                 atmel,pins =
  688                                                         <AT91_PIOD 9 AT91_PERIPH_A AT91_PINCTRL_NONE>;
  689                                         };
  690                                 };
  691 
  692                                 usart3 {
  693                                         pinctrl_usart3: usart3-0 {
  694                                                 atmel,pins =
  695                                                         <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
  696                                                         <AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
  697                                         };
  698 
  699                                         pinctrl_usart3_rts: usart3_rts-0 {
  700                                                 atmel,pins =
  701                                                         <AT91_PIOD 4 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  702                                         };
  703 
  704                                         pinctrl_usart3_cts: usart3_cts-0 {
  705                                                 atmel,pins =
  706                                                         <AT91_PIOD 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  707                                         };
  708 
  709                                         pinctrl_usart3_sck: usart3_sck-0 {
  710                                                 atmel,pins =
  711                                                         <AT91_PIOA 20 AT91_PERIPH_B AT91_PINCTRL_NONE>;
  712                                         };
  713                                 };
  714 
  715                                 pioA: gpio@fffff400 {
  716                                         compatible = "atmel,at91rm9200-gpio";
  717                                         reg = <0xfffff400 0x200>;
  718                                         interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
  719                                         #gpio-cells = <2>;
  720                                         gpio-controller;
  721                                         interrupt-controller;
  722                                         #interrupt-cells = <2>;
  723                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 2>;
  724                                 };
  725 
  726                                 pioB: gpio@fffff600 {
  727                                         compatible = "atmel,at91rm9200-gpio";
  728                                         reg = <0xfffff600 0x200>;
  729                                         interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
  730                                         #gpio-cells = <2>;
  731                                         gpio-controller;
  732                                         interrupt-controller;
  733                                         #interrupt-cells = <2>;
  734                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 3>;
  735                                 };
  736 
  737                                 pioC: gpio@fffff800 {
  738                                         compatible = "atmel,at91rm9200-gpio";
  739                                         reg = <0xfffff800 0x200>;
  740                                         interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>;
  741                                         #gpio-cells = <2>;
  742                                         gpio-controller;
  743                                         interrupt-controller;
  744                                         #interrupt-cells = <2>;
  745                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 4>;
  746                                 };
  747 
  748                                 pioD: gpio@fffffa00 {
  749                                         compatible = "atmel,at91rm9200-gpio";
  750                                         reg = <0xfffffa00 0x200>;
  751                                         interrupts = <5 IRQ_TYPE_LEVEL_HIGH 1>;
  752                                         #gpio-cells = <2>;
  753                                         gpio-controller;
  754                                         interrupt-controller;
  755                                         #interrupt-cells = <2>;
  756                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 5>;
  757                                 };
  758                         };
  759 
  760                         pmc: pmc@fffffc00 {
  761                                 compatible = "atmel,at91sam9rl-pmc", "syscon";
  762                                 reg = <0xfffffc00 0x100>;
  763                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
  764                                 #clock-cells = <2>;
  765                                 clocks = <&clk32k>, <&main_xtal>;
  766                                 clock-names = "slow_clk", "main_xtal";
  767                         };
  768 
  769                         reset-controller@fffffd00 {
  770                                 compatible = "atmel,at91sam9260-rstc";
  771                                 reg = <0xfffffd00 0x10>;
  772                                 clocks = <&clk32k>;
  773                         };
  774 
  775                         shdwc@fffffd10 {
  776                                 compatible = "atmel,at91sam9260-shdwc";
  777                                 reg = <0xfffffd10 0x10>;
  778                                 clocks = <&clk32k>;
  779                         };
  780 
  781                         pit: timer@fffffd30 {
  782                                 compatible = "atmel,at91sam9260-pit";
  783                                 reg = <0xfffffd30 0xf>;
  784                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
  785                                 clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
  786                         };
  787 
  788                         watchdog@fffffd40 {
  789                                 compatible = "atmel,at91sam9260-wdt";
  790                                 reg = <0xfffffd40 0x10>;
  791                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
  792                                 clocks = <&clk32k>;
  793                                 status = "disabled";
  794                         };
  795 
  796                         clk32k: sckc@fffffd50 {
  797                                 compatible = "atmel,at91sam9x5-sckc";
  798                                 reg = <0xfffffd50 0x4>;
  799                                 clocks = <&slow_xtal>;
  800                                 #clock-cells = <0>;
  801                         };
  802 
  803                         rtc@fffffd20 {
  804                                 compatible = "atmel,at91sam9260-rtt";
  805                                 reg = <0xfffffd20 0x10>;
  806                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
  807                                 clocks = <&clk32k>;
  808                                 status = "disabled";
  809                         };
  810 
  811                         gpbr: syscon@fffffd60 {
  812                                 compatible = "atmel,at91sam9260-gpbr", "syscon";
  813                                 reg = <0xfffffd60 0x10>;
  814                                 status = "disabled";
  815                         };
  816 
  817                         rtc@fffffe00 {
  818                                 compatible = "atmel,at91rm9200-rtc";
  819                                 reg = <0xfffffe00 0x40>;
  820                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
  821                                 clocks = <&clk32k>;
  822                                 status = "disabled";
  823                         };
  824 
  825                 };
  826         };
  827 
  828         i2c-gpio-0 {
  829                 compatible = "i2c-gpio";
  830                 gpios = <&pioA 23 GPIO_ACTIVE_HIGH>, /* sda */
  831                         <&pioA 24 GPIO_ACTIVE_HIGH>; /* scl */
  832                 i2c-gpio,sda-open-drain;
  833                 i2c-gpio,scl-open-drain;
  834                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
  835                 #address-cells = <1>;
  836                 #size-cells = <0>;
  837                 pinctrl-names = "default";
  838                 pinctrl-0 = <&pinctrl_i2c_gpio0>;
  839                 status = "disabled";
  840         };
  841 
  842         i2c-gpio-1 {
  843                 compatible = "i2c-gpio";
  844                 gpios = <&pioD 10 GPIO_ACTIVE_HIGH>, /* sda */
  845                         <&pioD 11 GPIO_ACTIVE_HIGH>; /* scl */
  846                 i2c-gpio,sda-open-drain;
  847                 i2c-gpio,scl-open-drain;
  848                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
  849                 #address-cells = <1>;
  850                 #size-cells = <0>;
  851                 pinctrl-names = "default";
  852                 pinctrl-0 = <&pinctrl_i2c_gpio1>;
  853                 status = "disabled";
  854         };
  855 };
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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/at91sam9rl.dtsi

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/at91sam9rl.dtsi
