129 lines
2.2 KiB
Plaintext
129 lines
2.2 KiB
Plaintext
|
/*
|
||
|
|
* DTS file for CSR SiRFatlas7 Evaluation Board
|
||
|
|
*
|
||
|
|
* Copyright (c) 2014 Cambridge Silicon Radio Limited, a CSR plc group company.
|
||
|
|
*
|
||
|
|
* Licensed under GPLv2 or later.
|
||
|
|
*/
|
||
|
|
|
||
|
|
/dts-v1/;
|
||
|
|
|
||
|
|
/include/ "atlas7.dtsi"
|
||
|
|
|
||
|
|
#include <dt-bindings/input/input.h>
|
||
|
|
#include <dt-bindings/gpio/gpio.h>
|
||
|
|
|
||
|
|
/ {
|
||
|
|
model = "CSR SiRFatlas7 Evaluation Board";
|
||
|
|
compatible = "sirf,atlas7-cb", "sirf,atlas7";
|
||
|
|
|
||
|
|
chosen {
|
||
|
|
bootargs = "console=ttySiRF1,115200 earlyprintk";
|
||
|
|
};
|
||
|
|
|
||
|
|
memory {
|
||
|
|
device_type = "memory";
|
||
|
|
reg = <0x40000000 0x20000000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
reserved-memory {
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <1>;
|
||
|
|
ranges;
|
||
|
|
|
||
|
|
vpp_reserved: vpp_mem@5e800000 {
|
||
|
|
compatible = "sirf,reserved-memory";
|
||
|
|
reg = <0x5e800000 0x800000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
nanddisk_reserved: nanddisk@46000000 {
|
||
|
|
reg = <0x46000000 0x200000>;
|
||
|
|
no-map;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
noc {
|
||
|
|
mediam {
|
||
|
|
nand@17050000 {
|
||
|
|
memory-region = <&nanddisk_reserved>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
gnssm {
|
||
|
|
spi1: spi@18200000 {
|
||
|
|
status = "okay";
|
||
|
|
spiflash: macronix@0{
|
||
|
|
status = "okay";
|
||
|
|
compatible = "macronix,mx25l6405d";
|
||
|
|
reg = <0>;
|
||
|
|
spi-max-frequency = <37500000>;
|
||
|
|
spi-cpha;
|
||
|
|
spi-cpol;
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <1>;
|
||
|
|
partitions@0 {
|
||
|
|
label = "myspiboot";
|
||
|
|
reg = <0x0 0x800000>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
btm {
|
||
|
|
uart6: uart@11000000 {
|
||
|
|
status = "okay";
|
||
|
|
uart-has-rtscts;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
disp-iobg {
|
||
|
|
vpp@13110000 {
|
||
|
|
memory-region = <&vpp_reserved>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
display0: display@0 {
|
||
|
|
compatible = "lvds-panel";
|
||
|
|
source = "lvds.0";
|
||
|
|
|
||
|
|
bl-gpios = <&gpio_1 63 0>;
|
||
|
|
data-lines = <24>;
|
||
|
|
|
||
|
|
display-timings {
|
||
|
|
native-mode = <&timing0>;
|
||
|
|
timing0: timing0 {
|
||
|
|
clock-frequency = <60000000>;
|
||
|
|
hactive = <1024>;
|
||
|
|
vactive = <600>;
|
||
|
|
hfront-porch = <220>;
|
||
|
|
hback-porch = <100>;
|
||
|
|
hsync-len = <1>;
|
||
|
|
vback-porch = <10>;
|
||
|
|
vfront-porch = <25>;
|
||
|
|
vsync-len = <1>;
|
||
|
|
hsync-active = <0>;
|
||
|
|
vsync-active = <0>;
|
||
|
|
de-active = <1>;
|
||
|
|
pixelclk-active = <1>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
gpio_keys {
|
||
|
|
compatible = "gpio-keys";
|
||
|
|
status = "okay";
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
|
||
|
|
rearview_key {
|
||
|
|
label = "rearview key";
|
||
|
|
linux,code = <KEY_CAMERA>;
|
||
|
|
gpios = <&gpio_1 3 GPIO_ACTIVE_LOW>;
|
||
|
|
debounce_interval = <100>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
};
|
||
|
|
};
|