1/*
  2 * DTS file for CSR SiRFatlas7 Evaluation Board
  3 *
  4 * Copyright (c) 2014 Cambridge Silicon Radio Limited, a CSR plc group company.
  5 *
  6 * Licensed under GPLv2 or later.
  7 */
  8
  9/dts-v1/;
 10
 11/include/ "atlas7.dtsi"
 12
 13#include <dt-bindings/input/input.h>
 14#include <dt-bindings/gpio/gpio.h>
 15
 16/ {
 17	model = "CSR SiRFatlas7 Evaluation Board";
 18	compatible = "sirf,atlas7-cb", "sirf,atlas7";
 19
 20	chosen {
 21		bootargs = "console=ttySiRF1,115200 earlyprintk";
 22	};
 23
 24	memory {
 25		device_type = "memory";
 26		reg = <0x40000000 0x20000000>;
 27	};
 28
 29	reserved-memory {
 30		#address-cells = <1>;
 31		#size-cells = <1>;
 32		ranges;
 33
 34		vpp_reserved: vpp_mem@5e800000 {
 35			compatible = "sirf,reserved-memory";
 36			reg = <0x5e800000 0x800000>;
 37		};
 38
 39		nanddisk_reserved: nanddisk@46000000 {
 40			reg = <0x46000000 0x200000>;
 41			no-map;
 42		};
 43	};
 44
 45
 46	noc {
 47		mediam {
 48			nand@17050000 {
 49				memory-region = <&nanddisk_reserved>;
 50			};
 51		};
 52
 53		gnssm {
 54			spi1: spi@18200000 {
 55				status = "okay";
 56				spiflash: macronix@0{
 57					status = "okay";
 58					compatible = "macronix,mx25l6405d";
 59					reg = <0>;
 60					spi-max-frequency = <37500000>;
 61					spi-cpha;
 62					spi-cpol;
 63					#address-cells = <1>;
 64					#size-cells = <1>;
 65					partitions@0 {
 66						label = "myspiboot";
 67						reg = <0x0 0x800000>;
 68					};
 69				};
 70			};
 71		};
 72
 73		btm {
 74			uart6: uart@11000000 {
 75				status = "okay";
 76				uart-has-rtscts;
 77			};
 78		};
 79
 80		disp-iobg {
 81			vpp@13110000 {
 82				memory-region = <&vpp_reserved>;
 83			};
 84		};
 85
 86		display0: display@0 {
 87			compatible = "lvds-panel";
 88			source = "lvds.0";
 89
 90			bl-gpios = <&gpio_1 63 0>;
 91			data-lines  = <24>;
 92
 93			display-timings {
 94				native-mode = <&timing0>;
 95				timing0: timing0 {
 96					clock-frequency = <60000000>;
 97					hactive = <1024>;
 98					vactive = <600>;
 99					hfront-porch = <220>;
100					hback-porch = <100>;
101					hsync-len = <1>;
102					vback-porch = <10>;
103					vfront-porch = <25>;
104					vsync-len = <1>;
105					hsync-active = <0>;
106					vsync-active = <0>;
107					de-active = <1>;
108					pixelclk-active = <1>;
109				};
110			};
111		};
112
113		gpio_keys {
114			compatible = "gpio-keys";
115			status = "okay";
116			#address-cells = <1>;
117			#size-cells = <0>;
118
119			rearview_key {
120				label = "rearview key";
121				linux,code = <KEY_CAMERA>;
122				gpios = <&gpio_1 3 GPIO_ACTIVE_LOW>;
123				debounce_interval = <100>;
124			};
125		};
126
127	};
128};