1/dts-v1/; 2 3/ { 4 #address-cells = <1>; 5 #size-cells = <0>; 6 7 chosen { 8 stdout-path = "/serial"; 9 }; 10 11 /* Needs to be available prior to relocation */ 12 uart0: serial { 13 compatible = "sandbox,serial"; 14 sandbox,text-colour = "cyan"; 15 }; 16 17 triangle { 18 compatible = "demo-shape"; 19 colour = "cyan"; 20 sides = <3>; 21 character = <83>; 22 }; 23 square { 24 compatible = "demo-shape"; 25 colour = "blue"; 26 sides = <4>; 27 }; 28 hexagon { 29 compatible = "demo-simple"; 30 colour = "white"; 31 sides = <6>; 32 }; 33 34 host@0 { 35 #address-cells = <1>; 36 #size-cells = <0>; 37 compatible = "sandbox,host-emulation"; 38 cros-ec@0 { 39 reg = <0>; 40 compatible = "google,cros-ec"; 41 42 /* 43 * This describes the flash memory within the EC. Note 44 * that the STM32L flash erases to 0, not 0xff. 45 */ 46 #address-cells = <1>; 47 #size-cells = <1>; 48 flash@8000000 { 49 reg = <0x08000000 0x20000>; 50 erase-value = <0>; 51 #address-cells = <1>; 52 #size-cells = <1>; 53 54 /* Information for sandbox */ 55 ro { 56 reg = <0 0xf000>; 57 }; 58 wp-ro { 59 reg = <0xf000 0x1000>; 60 }; 61 rw { 62 reg = <0x10000 0x10000>; 63 }; 64 }; 65 }; 66 }; 67 68 lcd { 69 compatible = "sandbox,lcd-sdl"; 70 xres = <800>; 71 yres = <600>; 72 }; 73 74 cros-ec-keyb { 75 compatible = "google,cros-ec-keyb"; 76 google,key-rows = <8>; 77 google,key-columns = <13>; 78 google,repeat-delay-ms = <240>; 79 google,repeat-rate-ms = <30>; 80 google,ghost-filter; 81 /* 82 * Keymap entries take the form of 0xRRCCKKKK where 83 * RR=Row CC=Column KKKK=Key Code 84 * The values below are for a US keyboard layout and 85 * are taken from the Linux driver. Note that the 86 * 102ND key is not used for US keyboards. 87 */ 88 linux,keymap = < 89 /* CAPSLCK F1 B F10 */ 90 0x0001003a 0x0002003b 0x00030030 0x00040044 91 /* N = R_ALT ESC */ 92 0x00060031 0x0008000d 0x000a0064 0x01010001 93 /* F4 G F7 H */ 94 0x0102003e 0x01030022 0x01040041 0x01060023 95 /* ' F9 BKSPACE L_CTRL */ 96 0x01080028 0x01090043 0x010b000e 0x0200001d 97 /* TAB F3 T F6 */ 98 0x0201000f 0x0202003d 0x02030014 0x02040040 99 /* ] Y 102ND [ */ 100 0x0205001b 0x02060015 0x02070056 0x0208001a 101 /* F8 GRAVE F2 5 */ 102 0x02090042 0x03010029 0x0302003c 0x03030006 103 /* F5 6 - \ */ 104 0x0304003f 0x03060007 0x0308000c 0x030b002b 105 /* R_CTRL A D F */ 106 0x04000061 0x0401001e 0x04020020 0x04030021 107 /* S K J ; */ 108 0x0404001f 0x04050025 0x04060024 0x04080027 109 /* L ENTER Z C */ 110 0x04090026 0x040b001c 0x0501002c 0x0502002e 111 /* V X , M */ 112 0x0503002f 0x0504002d 0x05050033 0x05060032 113 /* L_SHIFT / . SPACE */ 114 0x0507002a 0x05080035 0x05090034 0x050B0039 115 /* 1 3 4 2 */ 116 0x06010002 0x06020004 0x06030005 0x06040003 117 /* 8 7 0 9 */ 118 0x06050009 0x06060008 0x0608000b 0x0609000a 119 /* L_ALT DOWN RIGHT Q */ 120 0x060a0038 0x060b006c 0x060c006a 0x07010010 121 /* E R W I */ 122 0x07020012 0x07030013 0x07040011 0x07050017 123 /* U R_SHIFT P O */ 124 0x07060016 0x07070036 0x07080019 0x07090018 125 /* UP LEFT */ 126 0x070b0067 0x070c0069>; 127 }; 128 129 gpio_a: gpios { 130 gpio-controller; 131 compatible = "sandbox,gpio"; 132 #gpio-cells = <1>; 133 gpio-bank-name = "a"; 134 num-gpios = <20>; 135 }; 136 137 i2c@0 { 138 #address-cells = <1>; 139 #size-cells = <0>; 140 reg = <0>; 141 compatible = "sandbox,i2c"; 142 clock-frequency = <400000>; 143 eeprom@2c { 144 reg = <0x2c>; 145 compatible = "i2c-eeprom"; 146 emul { 147 compatible = "sandbox,i2c-eeprom"; 148 sandbox,filename = "i2c.bin"; 149 sandbox,size = <128>; 150 }; 151 }; 152 }; 153 154 spi@0 { 155 #address-cells = <1>; 156 #size-cells = <0>; 157 reg = <0>; 158 compatible = "sandbox,spi"; 159 cs-gpios = <0>, <&gpio_a 0>; 160 flash@0 { 161 reg = <0>; 162 compatible = "spansion,m25p16", "sandbox,spi-flash"; 163 spi-max-frequency = <40000000>; 164 sandbox,filename = "spi.bin"; 165 }; 166 }; 167 168 cros-ec@0 { 169 compatible = "google,cros-ec"; 170 #address-cells = <1>; 171 #size-cells = <1>; 172 firmware_storage_spi: flash@0 { 173 reg = <0 0x400000>; 174 }; 175 }; 176 177}; 178