1/*
2 * SAMSUNG/GOOGLE Peach-Pit board device tree source
3 *
4 * Copyright (c) 2013 Samsung Electronics Co., Ltd.
5 *		http://www.samsung.com
6 *
7 * SPDX-License-Identifier:	GPL-2.0+
8 */
9
10/dts-v1/;
11#include "exynos54xx.dtsi"
12
13/ {
14	model = "Samsung/Google Peach Pi board based on Exynos5800";
15	cpu-model = "Exynos5800";
16
17	compatible = "google,pit-rev#", "google,pit",
18		"google,peach", "samsung,exynos5800", "samsung,exynos5";
19
20	config {
21		google,bad-wake-gpios = <&gpx0 6 GPIO_ACTIVE_HIGH>;
22		hwid = "PIT TEST A-A 7848";
23		lazy-init = <1>;
24	};
25
26	aliases {
27		serial0 = "/serial@12C30000";
28		console = "/serial@12C30000";
29		pmic = "/i2c@12CA0000";
30		i2c104 = &i2c_tunnel;
31	};
32
33	dmc {
34		mem-manuf = "samsung";
35		mem-type = "ddr3";
36		clock-frequency = <800000000>;
37		arm-frequency = <900000000>;
38	};
39
40	tmu@10060000 {
41		samsung,min-temp	= <25>;
42		samsung,max-temp	= <125>;
43		samsung,start-warning	= <95>;
44		samsung,start-tripping	= <105>;
45		samsung,hw-tripping	= <110>;
46		samsung,efuse-min-value	= <40>;
47		samsung,efuse-value	= <55>;
48		samsung,efuse-max-value	= <100>;
49		samsung,slope		= <274761730>;
50		samsung,dc-value	= <25>;
51	};
52
53	/* MAX77802 is on i2c bus 4 */
54	i2c@12CA0000 {
55		clock-frequency = <400000>;
56		power-regulator@9 {
57			compatible = "maxim,max77802-pmic";
58			reg = <0x9>;
59		};
60	};
61
62	i2c@12CD0000 { /* i2c7 */
63		clock-frequency = <100000>;
64	       soundcodec@20 {
65	              reg = <0x20>;
66	              compatible = "maxim,max98090-codec";
67	       };
68	};
69
70        sound@3830000 {
71                samsung,codec-type = "max98090";
72        };
73
74	i2c@12E10000 { /* i2c9 */
75		clock-frequency = <400000>;
76		tpm@20 {
77			compatible = "infineon,slb9645tt";
78			reg = <0x20>;
79		};
80	};
81
82	spi@12d30000 { /* spi1 */
83		spi-max-frequency = <50000000>;
84		firmware_storage_spi: flash@0 {
85			reg = <0>;
86
87			/*
88			 * A region for the kernel to store a panic event
89			 * which the firmware will add to the log.
90			*/
91			elog-panic-event-offset = <0x01e00000 0x100000>;
92
93			elog-shrink-size = <0x400>;
94			elog-full-threshold = <0xc00>;
95		};
96	};
97
98	xhci@12000000 {
99		samsung,vbus-gpio = <&gph0 0 GPIO_ACTIVE_HIGH>;
100	};
101
102	xhci@12400000 {
103		samsung,vbus-gpio = <&gph0 1 GPIO_ACTIVE_HIGH>;
104	};
105
106	fimd@14400000 {
107		samsung,vl-freq = <60>;
108		samsung,vl-col = <1920>;
109		samsung,vl-row = <1080>;
110		samsung,vl-width = <1920>;
111		samsung,vl-height = <1080>;
112
113		samsung,vl-clkp;
114		samsung,vl-dp;
115		samsung,vl-bpix = <4>;
116
117		samsung,vl-hspw = <80>;
118		samsung,vl-hbpd = <172>;
119		samsung,vl-hfpd = <60>;
120		samsung,vl-vspw = <10>;
121		samsung,vl-vbpd = <25>;
122		samsung,vl-vfpd = <10>;
123		samsung,vl-cmd-allow-len = <0xf>;
124
125		samsung,power-on-delay = <30000>;
126		samsung,winid = <3>;
127		samsung,interface-mode = <1>;
128		samsung,dp-enabled = <1>;
129		samsung,dual-lcd-enabled = <0>;
130
131		samsung,bl-en-gpio = <&gpx2 2 GPIO_ACTIVE_HIGH>;
132	};
133};
134
135&spi_2 {
136	spi-max-frequency = <3125000>;
137	spi-deactivate-delay = <200>;
138	status = "okay";
139	num-cs = <1>;
140	samsung,spi-src-clk = <0>;
141	cs-gpios = <&gpb1 2 0>;
142
143	cros_ec: cros-ec@0 {
144		compatible = "google,cros-ec-spi";
145		interrupt-parent = <&gpx1>;
146		interrupts = <5 0>;
147		reg = <0>;
148		spi-half-duplex;
149		spi-max-timeout-ms = <1100>;
150		ec-interrupt = <&gpx1 5 GPIO_ACTIVE_LOW>;
151
152		/*
153		 * This describes the flash memory within the EC. Note
154		 * that the STM32L flash erases to 0, not 0xff.
155		 */
156		#address-cells = <1>;
157		#size-cells = <1>;
158		flash@8000000 {
159			reg = <0x08000000 0x20000>;
160			erase-value = <0>;
161		};
162
163		controller-data {
164			samsung,spi-feedback-delay = <1>;
165		};
166
167		i2c_tunnel: i2c-tunnel {
168			compatible = "google,cros-ec-i2c-tunnel";
169			#address-cells = <1>;
170			#size-cells = <0>;
171			google,remote-bus = <0>;
172
173			battery: sbs-battery@b {
174				compatible = "sbs,sbs-battery";
175				reg = <0xb>;
176				sbs,poll-retry-count = <1>;
177				sbs,i2c-retry-count = <2>;
178			};
179
180			power-regulator@48 {
181				compatible = "ti,tps65090";
182				reg = <0x48>;
183
184				regulators {
185					tps65090_dcdc1: dcdc1 {
186						ti,enable-ext-control;
187					};
188					tps65090_dcdc2: dcdc2 {
189						ti,enable-ext-control;
190					};
191					tps65090_dcdc3: dcdc3 {
192						ti,enable-ext-control;
193					};
194					tps65090_fet1: fet1 {
195						regulator-name = "vcd_led";
196					};
197					tps65090_fet2: fet2 {
198						regulator-name = "video_mid";
199						regulator-always-on;
200					};
201					tps65090_fet3: fet3 {
202						regulator-name = "wwan_r";
203						regulator-always-on;
204					};
205					tps65090_fet4: fet4 {
206						regulator-name = "sdcard";
207						regulator-always-on;
208					};
209					tps65090_fet5: fet5 {
210						regulator-name = "camout";
211						regulator-always-on;
212					};
213					tps65090_fet6: fet6 {
214						regulator-name = "lcd_vdd";
215					};
216					tps65090_fet7: fet7 {
217						regulator-name = "video_mid_1a";
218						regulator-always-on;
219					};
220					tps65090_ldo1: ldo1 {
221					};
222					tps65090_ldo2: ldo2 {
223					};
224				};
225
226				charger {
227					compatible = "ti,tps65090-charger";
228				};
229			};
230		};
231	};
232};
233
234#include "cros-ec-keyboard.dtsi"
235