1 // SPDX-License-Identifier: BSD-3-Clause
2 /*
3 * Copyright (c) 2022, Luca Weiss <luca@z3ntu.xyz>
4 */
5 /dts-v1/;
6
7 #include "sdm632.dtsi"
8 #include "pm8953.dtsi"
9
10 / {
11 model = "Fairphone 3";
12 compatible = "fairphone,fp3", "qcom,sdm632";
13 chassis-type = "handset";
14 qcom,msm-id = <349 0>;
15 qcom,board-id = <8 0x10000>;
16
17 aliases {
18 mmc0 = &sdhc_1;
19 mmc1 = &sdhc_2;
20 serial0 = &uart_0;
21 };
22
23 chosen {
24 stdout-path = "serial0:115200n8";
25 };
26
27 gpio-keys {
28 compatible = "gpio-keys";
29
30 key-volume-up {
31 label = "volume_up";
32 linux,code = <KEY_VOLUMEUP>;
33 gpios = <&tlmm 85 GPIO_ACTIVE_LOW>;
34 };
35 };
36
37 vph_pwr: vph-pwr-regulator {
38 compatible = "regulator-fixed";
39 regulator-name = "vph_pwr";
40 regulator-always-on;
41 regulator-boot-on;
42 };
43 };
44
45 &hsusb_phy {
46 status = "okay";
47 vdd-supply = <&pm8953_l3>;
48 vdda-pll-supply = <&pm8953_l7>;
49 vdda-phy-dpdm-supply = <&pm8953_l13>;
50 };
51
52 &pm8953_resin {
53 status = "okay";
54 linux,code = <KEY_VOLUMEDOWN>;
55 };
56
57 &sdhc_1 {
58 status = "okay";
59 vmmc-supply = <&pm8953_l8>;
60 vqmmc-supply = <&pm8953_l5>;
61 };
62
63 &sdhc_2 {
64 status = "okay";
65 vmmc-supply = <&pm8953_l11>;
66 vqmmc-supply = <&pm8953_l12>;
67
68 cd-gpios = <&tlmm 133 GPIO_ACTIVE_LOW>;
69 };
70
71 &rpm_requests {
72 pm8953-regulators {
73 compatible = "qcom,rpm-pm8953-regulators";
74
75 vdd_l1-supply = <&pm8953_s3>;
76 vdd_l2_l3-supply = <&pm8953_s3>;
77 vdd_l4_l5_l6_l7_l16_l19-supply = <&pm8953_s4>;
78 vdd_l8_l11_l12_l13_l14_l15-supply = <&vph_pwr>;
79 vdd_l9_l10_l17_l18_l22-supply = <&vph_pwr>;
80
81 pm8953_s3: s3 {
82 regulator-min-microvolt = <984000>;
83 regulator-max-microvolt = <1240000>;
84 };
85 pm8953_s4: s4 {
86 regulator-min-microvolt = <1036000>;
87 regulator-max-microvolt = <2040000>;
88 };
89 pm8953_s5: s5 {
90 regulator-min-microvolt = <1036000>;
91 regulator-max-microvolt = <2040000>;
92 };
93
94 pm8953_l1: l1 {
95 regulator-min-microvolt = <975000>;
96 regulator-max-microvolt = <1050000>;
97 };
98 pm8953_l2: l2 {
99 regulator-min-microvolt = <975000>;
100 regulator-max-microvolt = <1175000>;
101 };
102 pm8953_l3: l3 {
103 regulator-min-microvolt = <925000>;
104 regulator-max-microvolt = <925000>;
105 };
106 pm8953_l5: l5 {
107 regulator-min-microvolt = <1800000>;
108 regulator-max-microvolt = <1800000>;
109 };
110 pm8953_l6: l6 {
111 regulator-min-microvolt = <1800000>;
112 regulator-max-microvolt = <1800000>;
113 };
114 pm8953_l7: l7 {
115 regulator-min-microvolt = <1800000>;
116 regulator-max-microvolt = <1900000>;
117 };
118 pm8953_l8: l8 {
119 regulator-min-microvolt = <2900000>;
120 regulator-max-microvolt = <2900000>;
121 };
122 pm8953_l9: l9 {
123 regulator-min-microvolt = <3000000>;
124 regulator-max-microvolt = <3300000>;
125 };
126 pm8953_l10: l10 {
127 regulator-min-microvolt = <2800000>;
128 regulator-max-microvolt = <3000000>;
129 };
130 pm8953_l11: l11 {
131 regulator-min-microvolt = <2950000>;
132 regulator-max-microvolt = <2950000>;
133 };
134 pm8953_l12: l12 {
135 regulator-min-microvolt = <1800000>;
136 regulator-max-microvolt = <2950000>;
137 };
138 pm8953_l13: l13 {
139 regulator-min-microvolt = <3125000>;
140 regulator-max-microvolt = <3125000>;
141 };
142 pm8953_l16: l16 {
143 regulator-min-microvolt = <1800000>;
144 regulator-max-microvolt = <1800000>;
145 };
146 pm8953_l17: l17 {
147 regulator-min-microvolt = <2850000>;
148 regulator-max-microvolt = <2850000>;
149 };
150 pm8953_l19: l19 {
151 regulator-min-microvolt = <1200000>;
152 regulator-max-microvolt = <1350000>;
153 };
154 pm8953_l22: l22 {
155 regulator-min-microvolt = <2800000>;
156 regulator-max-microvolt = <2800000>;
157 };
158 pm8953_l23: l23 {
159 regulator-min-microvolt = <975000>;
160 regulator-max-microvolt = <1225000>;
161 };
162 };
163 };
164
165 &tlmm {
166 /*
167 * 0-3: unused but protected by TZ
168 * 135-138: fingerprint reader (SPI)
169 */
170 gpio-reserved-ranges = <0 4>, <135 4>;
171 };
172
173 &uart_0 {
174 status = "okay";
175 };
176
177 &usb3 {
178 status = "okay";
179 };
180
181 &usb3_dwc3 {
182 dr_mode = "peripheral";
183 };
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