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1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Hardkernel Odroid XU3-Lite board device tree source
4 *
5 * Copyright (c) 2015 Krzysztof Kozlowski
6 * Copyright (c) 2014 Collabora Ltd.
7 * Copyright (c) 2013 Samsung Electronics Co., Ltd.
8 *		http://www.samsung.com
9 */
10
11/dts-v1/;
12#include "exynos5422-odroidxu3-common.dtsi"
13#include "exynos5422-odroidxu3-audio.dtsi"
14#include "exynos54xx-odroidxu-leds.dtsi"
15
16/ {
17	model = "Hardkernel Odroid XU3 Lite";
18	compatible = "hardkernel,odroid-xu3-lite", "samsung,exynos5800", "samsung,exynos5";
19};
20
21&arm_a7_pmu {
22	status = "disabled";
23};
24
25&arm_a15_pmu {
26	status = "disabled";
27};
28
29&chipid {
30	samsung,asv-bin = <2>;
31};
32
33/*
34 * Odroid XU3-Lite board uses SoC revision with lower maximum frequencies
35 * than Odroid XU3/XU4 boards: 1.8 GHz for A15 cores & 1.3 GHz for A7 cores.
36 * Therefore we need to update OPPs tables and thermal maps accordingly.
37 */
38&cluster_a15_opp_table {
39	/delete-node/opp-2000000000;
40	/delete-node/opp-1900000000;
41};
42
43&cluster_a7_opp_table {
44	/delete-node/opp-1400000000;
45};
46
47&cpu0_cooling_map4 {
48	cooling-device = <&cpu0 3 7>,
49			 <&cpu1 3 7>,
50			 <&cpu2 3 7>,
51			 <&cpu3 3 7>,
52			 <&cpu4 3 12>,
53			 <&cpu5 3 12>,
54			 <&cpu6 3 12>,
55			 <&cpu7 3 12>;
56};
57
58&cpu1_cooling_map4 {
59	cooling-device = <&cpu0 3 7>,
60			 <&cpu1 3 7>,
61			 <&cpu2 3 7>,
62			 <&cpu3 3 7>,
63			 <&cpu4 3 12>,
64			 <&cpu5 3 12>,
65			 <&cpu6 3 12>,
66			 <&cpu7 3 12>;
67};
68
69&cpu2_cooling_map4 {
70	cooling-device = <&cpu0 3 7>,
71			 <&cpu1 3 7>,
72			 <&cpu2 3 7>,
73			 <&cpu3 3 7>,
74			 <&cpu4 3 12>,
75			 <&cpu5 3 12>,
76			 <&cpu6 3 12>,
77			 <&cpu7 3 12>;
78};
79
80&cpu3_cooling_map4 {
81	cooling-device = <&cpu0 3 7>,
82			 <&cpu1 3 7>,
83			 <&cpu2 3 7>,
84			 <&cpu3 3 7>,
85			 <&cpu4 3 12>,
86			 <&cpu5 3 12>,
87			 <&cpu6 3 12>,
88			 <&cpu7 3 12>;
89};
90
91&pwm {
92	/*
93	 * PWM 0 -- fan
94	 * PWM 1 -- Green LED
95	 * PWM 2 -- Blue LED
96	 * PWM 3 -- on MIPI connector for backlight
97	 */
98	pinctrl-0 = <&pwm0_out &pwm1_out &pwm2_out &pwm3_out>;
99	pinctrl-names = "default";
100	status = "okay";
101};
102
103&usbdrd_dwc3_1 {
104	dr_mode = "peripheral";
105};
106