1 // SPDX-License-Identifier: GPL-2.0 1 // SPDX-License-Identifier: GPL-2.0
2 /* 2 /*
3 * Samsung's Exynos5420 Chagall WiFi board dev 3 * Samsung's Exynos5420 Chagall WiFi board device tree source
4 * 4 *
5 * Copyright (c) 2012-2013 Samsung Electronics 5 * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
6 * http://www.samsung.com 6 * http://www.samsung.com
7 * Copyright (c) 2022 Henrik Grimler 7 * Copyright (c) 2022 Henrik Grimler
8 */ 8 */
9 9
10 /dts-v1/; 10 /dts-v1/;
11 #include "exynos5420-galaxy-tab-common.dtsi" 11 #include "exynos5420-galaxy-tab-common.dtsi"
12 12
13 / { 13 / {
14 model = "Samsung Chagall WiFi based on 14 model = "Samsung Chagall WiFi based on Exynos5420";
15 compatible = "samsung,chagall-wifi", " 15 compatible = "samsung,chagall-wifi", "samsung,exynos5420", \
16 "samsung,exynos5"; 16 "samsung,exynos5";
17 }; 17 };
18 18
19 &ldo15_reg { 19 &ldo15_reg {
20 /* Unused */ 20 /* Unused */
21 regulator-name = "VDD_LDO15"; 21 regulator-name = "VDD_LDO15";
22 regulator-min-microvolt = <3300000>; 22 regulator-min-microvolt = <3300000>;
23 regulator-max-microvolt = <3300000>; 23 regulator-max-microvolt = <3300000>;
24 }; 24 };
25 25
26 &ldo17_reg { 26 &ldo17_reg {
27 regulator-name = "VDD_IRLED_3V3"; 27 regulator-name = "VDD_IRLED_3V3";
28 regulator-min-microvolt = <3300000>; 28 regulator-min-microvolt = <3300000>;
29 regulator-max-microvolt = <3350000>; 29 regulator-max-microvolt = <3350000>;
30 regulator-always-on; 30 regulator-always-on;
31 regulator-boot-on; 31 regulator-boot-on;
32 32
33 regulator-state-mem { 33 regulator-state-mem {
34 regulator-off-in-suspend; 34 regulator-off-in-suspend;
35 }; 35 };
36 }; 36 };
37 37
38 &ldo28_reg { 38 &ldo28_reg {
39 /* Unused */ 39 /* Unused */
40 regulator-name = "VDD_LDO28"; 40 regulator-name = "VDD_LDO28";
41 regulator-min-microvolt = <3300000>; 41 regulator-min-microvolt = <3300000>;
42 regulator-max-microvolt = <3300000>; 42 regulator-max-microvolt = <3300000>;
43 }; 43 };
44 44
45 &ldo29_reg { 45 &ldo29_reg {
46 regulator-name = "VDD_TCON_1V8"; 46 regulator-name = "VDD_TCON_1V8";
47 regulator-min-microvolt = <1900000>; 47 regulator-min-microvolt = <1900000>;
48 regulator-max-microvolt = <1900000>; 48 regulator-max-microvolt = <1900000>;
49 49
50 regulator-state-mem { 50 regulator-state-mem {
51 regulator-off-in-suspend; 51 regulator-off-in-suspend;
52 }; 52 };
53 }; 53 };
54 54
55 &ldo31_reg { 55 &ldo31_reg {
56 regulator-name = "VDD_GRIP_1V8"; 56 regulator-name = "VDD_GRIP_1V8";
57 regulator-min-microvolt = <1800000>; 57 regulator-min-microvolt = <1800000>;
58 regulator-max-microvolt = <1800000>; 58 regulator-max-microvolt = <1800000>;
59 regulator-always-on; 59 regulator-always-on;
60 regulator-boot-on; 60 regulator-boot-on;
61 61
62 regulator-state-mem { 62 regulator-state-mem {
63 regulator-off-in-suspend; 63 regulator-off-in-suspend;
64 }; 64 };
65 }; 65 };
66 66
67 &ldo32_reg { 67 &ldo32_reg {
68 regulator-name = "VDD_TSP_1V8"; 68 regulator-name = "VDD_TSP_1V8";
69 regulator-min-microvolt = <1900000>; 69 regulator-min-microvolt = <1900000>;
70 regulator-max-microvolt = <1900000>; 70 regulator-max-microvolt = <1900000>;
71 71
72 regulator-state-mem { 72 regulator-state-mem {
73 regulator-off-in-suspend; 73 regulator-off-in-suspend;
74 }; 74 };
75 }; 75 };
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