pm9g45.dts

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    1 // SPDX-License-Identifier: GPL-2.0-only
    2 /*
    3  * pm9g45.dts - Device Tree file for Ronetix pm9g45 board
    4  *
    5  *  Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
    6  */
    7 /dts-v1/;
    8 #include "at91sam9g45.dtsi"
    9 
   10 / {
   11         model = "Ronetix pm9g45";
   12         compatible = "ronetix,pm9g45", "atmel,at91sam9g45", "atmel,at91sam9";
   13 
   14         chosen {
   15                 bootargs = "console=ttyS0,115200";
   16         };
   17 
   18         memory@70000000 {
   19                 reg = <0x70000000 0x8000000>;
   20         };
   21 
   22         clocks {
   23                 slow_xtal {
   24                       clock-frequency = <32768>;
   25                 };
   26 
   27                 main_xtal {
   28                       clock-frequency = <12000000>;
   29                 };
   30         };
   31 
   32         ahb {
   33                 apb {
   34                         dbgu: serial@ffffee00 {
   35                                 status = "okay";
   36                         };
   37 
   38                         pinctrl@fffff200 {
   39                                 nand {
   40                                         pinctrl_nand_rb: nand-rb-0 {
   41                                                 atmel,pins =
   42                                                         <AT91_PIOD 3 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
   43                                         };
   44                                 };
   45 
   46                                 mmc {
   47                                         pinctrl_board_mmc: mmc0-board {
   48                                                 atmel,pins =
   49                                                         <AT91_PIOD 6 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;   /* PD6 gpio CD pin pull_up and deglitch */
   50                                         };
   51                                 };
   52                         };
   53 
   54                         tcb0: timer@fff7c000 {
   55                                 timer@0 {
   56                                         compatible = "atmel,tcb-timer";
   57                                         reg = <0>, <1>;
   58                                 };
   59 
   60                                 timer@2 {
   61                                         compatible = "atmel,tcb-timer";
   62                                         reg = <2>;
   63                                 };
   64                         };
   65 
   66                         mmc0: mmc@fff80000 {
   67                                 pinctrl-0 = <
   68                                         &pinctrl_board_mmc
   69                                         &pinctrl_mmc0_slot0_clk_cmd_dat0
   70                                         &pinctrl_mmc0_slot0_dat1_3>;
   71                                 pinctrl-names = "default";
   72                                 status = "okay";
   73                                 slot@0 {
   74                                         reg = <0>;
   75                                         bus-width = <4>;
   76                                         cd-gpios = <&pioD 6 GPIO_ACTIVE_HIGH>;
   77                                 };
   78                         };
   79 
   80                         macb0: ethernet@fffbc000 {
   81                                 phy-mode = "rmii";
   82                                 status = "okay";
   83                         };
   84                 };
   85 
   86                 ebi: ebi@10000000 {
   87                         status = "okay";
   88 
   89                         nand_controller: nand-controller {
   90                                 status = "okay";
   91                                 pinctrl-0 = <&pinctrl_nand_cs &pinctrl_nand_rb>;
   92                                 pinctrl-names = "default";
   93 
   94                                 nand@3 {
   95                                         reg = <0x3 0x0 0x800000>;
   96                                         rb-gpios = <&pioD 3 GPIO_ACTIVE_HIGH>;
   97                                         cs-gpios = <&pioC 14 GPIO_ACTIVE_HIGH>;
   98                                         nand-bus-width = <8>;
   99                                         nand-ecc-mode = "soft";
  100                                         nand-on-flash-bbt;
  101                                         label = "atmel_nand";
  102 
  103                                         partitions {
  104                                                 compatible = "fixed-partitions";
  105                                                 #address-cells = <1>;
  106                                                 #size-cells = <1>;
  107 
  108                                                 at91bootstrap@0 {
  109                                                         label = "at91bootstrap";
  110                                                         reg = <0x0 0x20000>;
  111                                                 };
  112 
  113                                                 barebox@20000 {
  114                                                         label = "barebox";
  115                                                         reg = <0x20000 0x40000>;
  116                                                 };
  117 
  118                                                 bareboxenv@60000 {
  119                                                         label = "bareboxenv";
  120                                                         reg = <0x60000 0x1A0000>;
  121                                                 };
  122 
  123                                                 kernel@200000 {
  124                                                         label = "bareboxenv2";
  125                                                         reg = <0x200000 0x300000>;
  126                                                 };
  127 
  128                                                 kernel@500000 {
  129                                                         label = "root";
  130                                                         reg = <0x500000 0x400000>;
  131                                                 };
  132 
  133                                                 data@900000 {
  134                                                         label = "data";
  135                                                         reg = <0x900000 0x8340000>;
  136                                                 };
  137                                         };
  138                                 };
  139                         };
  140                 };
  141 
  142                 usb0: ohci@700000 {
  143                         status = "okay";
  144                         num-ports = <2>;
  145                 };
  146 
  147                 usb1: ehci@800000 {
  148                         status = "okay";
  149                 };
  150         };
  151 
  152         leds {
  153                 compatible = "gpio-leds";
  154 
  155                 led0 {
  156                         label = "led0";
  157                         gpios = <&pioD 0 GPIO_ACTIVE_LOW>;
  158                         linux,default-trigger = "nand-disk";
  159                 };
  160 
  161                 led1 {
  162                         label = "led1";
  163                         gpios = <&pioD 31 GPIO_ACTIVE_HIGH>;
  164                         linux,default-trigger = "heartbeat";
  165                 };
  166         };
  167 
  168         gpio_keys {
  169                 compatible = "gpio-keys";
  170                 #address-cells = <1>;
  171                 #size-cells = <0>;
  172 
  173                 right {
  174                         label = "SW4";
  175                         gpios = <&pioE 7 GPIO_ACTIVE_LOW>;
  176                         linux,code = <106>;
  177                 };
  178 
  179                 up {
  180                         label = "SW3";
  181                         gpios = <&pioE 8 GPIO_ACTIVE_LOW>;
  182                         linux,code = <103>;
  183                 };
  184         };
  185 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/pm9g45.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/pm9g45.dts