arch/arm/boot/dts/at91-qil_a9260.dts

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * at91-qil_a9260.dts - Device Tree file for Calao QIL A9260 board
   4  *
   5  * Copyright (C) 2011-2013 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
   6  */
   7 /dts-v1/;
   8 #include "at91sam9260.dtsi"
   9 / {
  10         model = "Calao QIL A9260";
  11         compatible = "calao,qil-a9260", "atmel,at91sam9260", "atmel,at91sam9";
  12
  13         chosen {
  14                 bootargs = "console=ttyS0,115200";
  15         };
  16
  17         memory {
  18                 reg = <0x20000000 0x4000000>;
  19         };
  20
  21         clocks {
  22                 slow_xtal {
  23                         clock-frequency = <32768>;
  24                 };
  25
  26                 main_xtal {
  27                         clock-frequency = <12000000>;
  28                 };
  29         };
  30
  31         ahb {
  32                 apb {
  33                         tcb0: timer@fffa0000 {
  34                                 timer@0 {
  35                                         compatible = "atmel,tcb-timer";
  36                                         reg = <0>, <1>;
  37                                 };
  38
  39                                 timer@2 {
  40                                         compatible = "atmel,tcb-timer";
  41                                         reg = <2>;
  42                                 };
  43                         };
  44
  45                         usb1: gadget@fffa4000 {
  46                                 atmel,vbus-gpio = <&pioC 5 GPIO_ACTIVE_HIGH>;
  47                                 status = "okay";
  48                         };
  49
  50                         mmc0: mmc@fffa8000 {
  51                                 pinctrl-0 = <
  52                                         &pinctrl_mmc0_clk
  53                                         &pinctrl_mmc0_slot0_cmd_dat0
  54                                         &pinctrl_mmc0_slot0_dat1_3>;
  55                                 status = "okay";
  56                                 slot@0 {
  57                                         reg = <0>;
  58                                         bus-width = <4>;
  59                                 };
  60                         };
  61
  62                         usart0: serial@fffb0000 {
  63                                 pinctrl-0 =
  64                                         <&pinctrl_usart0
  65                                          &pinctrl_usart0_rts
  66                                          &pinctrl_usart0_cts
  67                                          &pinctrl_usart0_dtr_dsr
  68                                          &pinctrl_usart0_dcd
  69                                          &pinctrl_usart0_ri>;
  70                                 status = "okay";
  71                         };
  72
  73                         usart1: serial@fffb4000 {
  74                                 pinctrl-0 =
  75                                         <&pinctrl_usart1
  76                                          &pinctrl_usart1_rts
  77                                          &pinctrl_usart1_cts>;
  78                                 status = "okay";
  79                         };
  80
  81                         usart2: serial@fffb8000 {
  82                                 pinctrl-0 =
  83                                         <&pinctrl_usart2
  84                                          &pinctrl_usart2_rts
  85                                          &pinctrl_usart2_cts>;
  86                                 status = "okay";
  87                         };
  88
  89                         macb0: ethernet@fffc4000 {
  90                                 phy-mode = "rmii";
  91                                 status = "okay";
  92                         };
  93
  94                         spi0: spi@fffc8000 {
  95                                 status = "okay";
  96                                 cs-gpios = <&pioA 3 GPIO_ACTIVE_HIGH>;
  97
  98                                 m41t94@0 {
  99                                         compatible = "st,m41t94";
 100                                         reg = <0>;
 101                                         spi-max-frequency = <1000000>;
 102                                 };
 103
 104                         };
 105
 106                         dbgu: serial@fffff200 {
 107                                 status = "okay";
 108                         };
 109
 110                         shdwc@fffffd10 {
 111                                 atmel,wakeup-counter = <10>;
 112                                 atmel,wakeup-rtt-timer;
 113                         };
 114                 };
 115
 116                 usb0: ohci@500000 {
 117                         num-ports = <2>;
 118                         status = "okay";
 119                 };
 120
 121                 ebi: ebi@10000000 {
 122                         status = "okay";
 123
 124                         nand_controller: nand-controller {
 125                                 status = "okay";
 126                                 pinctrl-0 = <&pinctrl_nand_cs &pinctrl_nand_rb>;
 127                                 pinctrl-names = "default";
 128
 129                                 nand@3 {
 130                                         reg = <0x3 0x0 0x800000>;
 131                                         rb-gpios = <&pioC 13 GPIO_ACTIVE_HIGH>;
 132                                         cs-gpios = <&pioC 14 GPIO_ACTIVE_HIGH>;
 133                                         nand-bus-width = <8>;
 134                                         nand-ecc-mode = "soft";
 135                                         nand-on-flash-bbt;
 136                                         label = "atmel_nand";
 137
 138                                         partitions {
 139                                                 compatible = "fixed-partitions";
 140                                                 #address-cells = <1>;
 141                                                 #size-cells = <1>;
 142
 143                                                 at91bootstrap@0 {
 144                                                         label = "at91bootstrap";
 145                                                         reg = <0x0 0x20000>;
 146                                                 };
 147
 148                                                 barebox@20000 {
 149                                                         label = "barebox";
 150                                                         reg = <0x20000 0x40000>;
 151                                                 };
 152
 153                                                 bareboxenv@60000 {
 154                                                         label = "bareboxenv";
 155                                                         reg = <0x60000 0x20000>;
 156                                                 };
 157
 158                                                 bareboxenv2@80000 {
 159                                                         label = "bareboxenv2";
 160                                                         reg = <0x80000 0x20000>;
 161                                                 };
 162
 163                                                 oftree@a0000 {
 164                                                         label = "oftree";
 165                                                         reg = <0xa0000 0x20000>;
 166                                                 };
 167
 168                                                 kernel@c0000 {
 169                                                         label = "kernel";
 170                                                         reg = <0xc0000 0x400000>;
 171                                                 };
 172
 173                                                 rootfs@4c0000 {
 174                                                         label = "rootfs";
 175                                                         reg = <0x4c0000 0x7800000>;
 176                                                 };
 177
 178                                                 data@7cc0000 {
 179                                                         label = "data";
 180                                                         reg = <0x7cc0000 0x8340000>;
 181                                                 };
 182                                         };
 183                                 };
 184                         };
 185                 };
 186         };
 187
 188         leds {
 189                 compatible = "gpio-leds";
 190
 191                 user_led {
 192                         label = "user_led";
 193                         gpios = <&pioB 21 GPIO_ACTIVE_HIGH>;
 194                         linux,default-trigger = "heartbeat";
 195                 };
 196         };
 197
 198         gpio_keys {
 199                 compatible = "gpio-keys";
 200                 #address-cells = <1>;
 201                 #size-cells = <0>;
 202
 203                 user_pb {
 204                         label = "user_pb";
 205                         gpios = <&pioB 10 GPIO_ACTIVE_LOW>;
 206                         linux,code = <28>;
 207                         wakeup-source;
 208                 };
 209         };
 210
 211         i2c-gpio-0 {
 212                 status = "okay";
 213         };
 214 };