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|
/dts-v1/;
/ {
#address-cells = <1>;
#size-cells = <1>;
chosen {
stdout-path = "/serial";
};
/* Needs to be available prior to relocation */
uart0: serial {
compatible = "sandbox,serial";
sandbox,text-colour = "cyan";
};
triangle {
compatible = "demo-shape";
colour = "cyan";
sides = <3>;
character = <83>;
light-gpios = <&gpio_a 2>, <&gpio_b 6 0>;
};
square {
compatible = "demo-shape";
colour = "blue";
sides = <4>;
};
hexagon {
compatible = "demo-simple";
colour = "white";
sides = <6>;
};
host@0 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "sandbox,host-emulation";
cros-ec@0 {
reg = <0>;
compatible = "google,cros-ec";
/*
* This describes the flash memory within the EC. Note
* that the STM32L flash erases to 0, not 0xff.
*/
#address-cells = <1>;
#size-cells = <1>;
flash@8000000 {
reg = <0x08000000 0x20000>;
erase-value = <0>;
#address-cells = <1>;
#size-cells = <1>;
/* Information for sandbox */
ro {
reg = <0 0xf000>;
};
wp-ro {
reg = <0xf000 0x1000>;
};
rw {
reg = <0x10000 0x10000>;
};
};
};
};
lcd {
compatible = "sandbox,lcd-sdl";
xres = <800>;
yres = <600>;
};
cros-ec-keyb {
compatible = "google,cros-ec-keyb";
keypad,num-rows = <8>;
keypad,num-columns = <13>;
google,ghost-filter;
/*
* Keymap entries take the form of 0xRRCCKKKK where
* RR=Row CC=Column KKKK=Key Code
* The values below are for a US keyboard layout and
* are taken from the Linux driver. Note that the
* 102ND key is not used for US keyboards.
*/
linux,keymap = <
/* CAPSLCK F1 B F10 */
0x0001003a 0x0002003b 0x00030030 0x00040044
/* N = R_ALT ESC */
0x00060031 0x0008000d 0x000a0064 0x01010001
/* F4 G F7 H */
0x0102003e 0x01030022 0x01040041 0x01060023
/* ' F9 BKSPACE L_CTRL */
0x01080028 0x01090043 0x010b000e 0x0200001d
/* TAB F3 T F6 */
0x0201000f 0x0202003d 0x02030014 0x02040040
/* ] Y 102ND [ */
0x0205001b 0x02060015 0x02070056 0x0208001a
/* F8 GRAVE F2 5 */
0x02090042 0x03010029 0x0302003c 0x03030006
/* F5 6 - \ */
0x0304003f 0x03060007 0x0308000c 0x030b002b
/* R_CTRL A D F */
0x04000061 0x0401001e 0x04020020 0x04030021
/* S K J ; */
0x0404001f 0x04050025 0x04060024 0x04080027
/* L ENTER Z C */
0x04090026 0x040b001c 0x0501002c 0x0502002e
/* V X , M */
0x0503002f 0x0504002d 0x05050033 0x05060032
/* L_SHIFT / . SPACE */
0x0507002a 0x05080035 0x05090034 0x050B0039
/* 1 3 4 2 */
0x06010002 0x06020004 0x06030005 0x06040003
/* 8 7 0 9 */
0x06050009 0x06060008 0x0608000b 0x0609000a
/* L_ALT DOWN RIGHT Q */
0x060a0038 0x060b006c 0x060c006a 0x07010010
/* E R W I */
0x07020012 0x07030013 0x07040011 0x07050017
/* U R_SHIFT P O */
0x07060016 0x07070036 0x07080019 0x07090018
/* UP LEFT */
0x070b0067 0x070c0069>;
};
gpio_a: gpios@0 {
gpio-controller;
compatible = "sandbox,gpio";
#gpio-cells = <1>;
gpio-bank-name = "a";
num-gpios = <20>;
};
gpio_b: gpios@1 {
gpio-controller;
compatible = "sandbox,gpio";
#gpio-cells = <2>;
gpio-bank-name = "b";
num-gpios = <10>;
};
i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0 0>;
compatible = "sandbox,i2c";
clock-frequency = <400000>;
eeprom@2c {
reg = <0x2c>;
compatible = "i2c-eeprom";
emul {
compatible = "sandbox,i2c-eeprom";
sandbox,filename = "i2c.bin";
sandbox,size = <128>;
};
};
};
spi@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0 0>;
compatible = "sandbox,spi";
cs-gpios = <0>, <&gpio_a 0>;
flash@0 {
reg = <0>;
compatible = "spansion,m25p16", "sandbox,spi-flash";
spi-max-frequency = <40000000>;
sandbox,filename = "spi.bin";
};
};
cros-ec@0 {
compatible = "google,cros-ec";
#address-cells = <1>;
#size-cells = <1>;
firmware_storage_spi: flash@0 {
reg = <0 0x400000>;
};
};
};
|
