1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
2 /*
3 * Device Tree Source for Sierra Wireless WP8548 Module
4 *
5 * Copyright (C) 2016 BayLibre, SAS.
6 * Author : Neil Armstrong <narmstrong@baylibre.com>
7 */
8
9 #include "qcom-mdm9615.dtsi"
10 #include "pm8018.dtsi"
11
12 / {
13 model = "Sierra Wireless WP8548 Module";
14 compatible = "swir,wp8548", "qcom,mdm9615";
15
16 memory@48000000 {
17 device_type = "memory";
18 reg = <0x48000000 0x7F00000>;
19 };
20 };
21
22 &msmgpio {
23 pinctrl-0 = <&reset_out_pins>;
24 pinctrl-names = "default";
25
26 gsbi3_pins: gsbi3-state {
27 gsbi3-pins {
28 pins = "gpio8", "gpio9", "gpio10", "gpio11";
29 function = "gsbi3";
30 drive-strength = <8>;
31 bias-disable;
32 };
33 };
34
35 gsbi4_pins: gsbi4-state {
36 gsbi4-pins {
37 pins = "gpio12", "gpio13", "gpio14", "gpio15";
38 function = "gsbi4";
39 drive-strength = <8>;
40 bias-disable;
41 };
42 };
43
44 gsbi5_i2c_pins: gsbi5-i2c-state {
45 sda-pins {
46 pins = "gpio16";
47 function = "gsbi5_i2c";
48 drive-strength = <8>;
49 bias-disable;
50 };
51
52 scl-pins {
53 pins = "gpio17";
54 function = "gsbi5_i2c";
55 drive-strength = <2>;
56 bias-disable;
57 };
58 };
59
60 gsbi5_uart_pins: gsbi5-uart-state {
61 gsbi5-uart-pins {
62 pins = "gpio18", "gpio19";
63 function = "gsbi5_uart";
64 drive-strength = <8>;
65 bias-disable;
66 };
67 };
68
69 reset_out_pins: reset-out-state {
70 reset-out-pins {
71 pins = "gpio66";
72 function = "gpio";
73 drive-strength = <2>;
74 bias-pull-up;
75 output-high;
76 };
77 };
78 };
79
80 &pm8018 {
81 interrupts-extended = <&intc GIC_PPI 226 IRQ_TYPE_LEVEL_HIGH>;
82 };
83
84 &pm8018_gpio {
85 usb_vbus_5v_pins: usb-vbus-5v-state {
86 pins = "gpio4";
87 function = "normal";
88 output-high;
89 bias-disable;
90 qcom,drive-strength = <1>;
91 power-source = <2>;
92 };
93 };
94
95 &gsbi3 {
96 status = "okay";
97 qcom,mode = <GSBI_PROT_SPI>;
98 };
99
100 &gsbi3_spi {
101 status = "okay";
102 pinctrl-0 = <&gsbi3_pins>;
103 pinctrl-names = "default";
104 assigned-clocks = <&gcc GSBI3_QUP_CLK>;
105 assigned-clock-rates = <24000000>;
106 };
107
108 &gsbi4 {
109 status = "okay";
110 qcom,mode = <GSBI_PROT_UART_W_FC>;
111 };
112
113 &gsbi4_serial {
114 status = "okay";
115 pinctrl-0 = <&gsbi4_pins>;
116 pinctrl-names = "default";
117 };
118
119 &gsbi5 {
120 status = "okay";
121 qcom,mode = <GSBI_PROT_I2C_UART>;
122 };
123
124 &gsbi5_i2c {
125 status = "okay";
126 clock-frequency = <200000>;
127 pinctrl-0 = <&gsbi5_i2c_pins>;
128 pinctrl-names = "default";
129 };
130
131 &gsbi5_serial {
132 status = "okay";
133 pinctrl-0 = <&gsbi5_uart_pins>;
134 pinctrl-names = "default";
135 };
136
137 &rpm {
138 regulators {
139 compatible = "qcom,rpm-pm8018-regulators";
140
141 vin_lvs1-supply = <&pm8018_s3>;
142
143 vdd_l7-supply = <&pm8018_s4>;
144 vdd_l8-supply = <&pm8018_s3>;
145 vdd_l9_l10_l11_l12-supply = <&pm8018_s5>;
146
147 /* Buck SMPS */
148 pm8018_s1: s1 {
149 regulator-min-microvolt = <500000>;
150 regulator-max-microvolt = <1150000>;
151 qcom,switch-mode-frequency = <1600000>;
152 bias-pull-down;
153 };
154
155 pm8018_s2: s2 {
156 regulator-min-microvolt = <1225000>;
157 regulator-max-microvolt = <1300000>;
158 qcom,switch-mode-frequency = <1600000>;
159 bias-pull-down;
160 };
161
162 pm8018_s3: s3 {
163 regulator-always-on;
164 regulator-min-microvolt = <1800000>;
165 regulator-max-microvolt = <1800000>;
166 qcom,switch-mode-frequency = <1600000>;
167 bias-pull-down;
168 };
169
170 pm8018_s4: s4 {
171 regulator-min-microvolt = <2100000>;
172 regulator-max-microvolt = <2200000>;
173 qcom,switch-mode-frequency = <1600000>;
174 bias-pull-down;
175 };
176
177 pm8018_s5: s5 {
178 regulator-always-on;
179 regulator-min-microvolt = <1350000>;
180 regulator-max-microvolt = <1350000>;
181 qcom,switch-mode-frequency = <1600000>;
182 bias-pull-down;
183 };
184
185 /* PMOS LDO */
186 pm8018_l2: l2 {
187 regulator-always-on;
188 regulator-min-microvolt = <1800000>;
189 regulator-max-microvolt = <1800000>;
190 bias-pull-down;
191 };
192
193 pm8018_l3: l3 {
194 regulator-always-on;
195 regulator-min-microvolt = <1800000>;
196 regulator-max-microvolt = <1800000>;
197 bias-pull-down;
198 };
199
200 pm8018_l4: l4 {
201 regulator-min-microvolt = <3300000>;
202 regulator-max-microvolt = <3300000>;
203 bias-pull-down;
204 };
205
206 pm8018_l5: l5 {
207 regulator-min-microvolt = <2850000>;
208 regulator-max-microvolt = <2850000>;
209 bias-pull-down;
210 };
211
212 pm8018_l6: l6 {
213 regulator-min-microvolt = <1800000>;
214 regulator-max-microvolt = <2850000>;
215 bias-pull-down;
216 };
217
218 pm8018_l7: l7 {
219 regulator-min-microvolt = <1850000>;
220 regulator-max-microvolt = <1900000>;
221 bias-pull-down;
222 };
223
224 pm8018_l8: l8 {
225 regulator-min-microvolt = <1200000>;
226 regulator-max-microvolt = <1200000>;
227 bias-pull-down;
228 };
229
230 pm8018_l9: l9 {
231 regulator-min-microvolt = <750000>;
232 regulator-max-microvolt = <1150000>;
233 bias-pull-down;
234 };
235
236 pm8018_l10: l10 {
237 regulator-min-microvolt = <1050000>;
238 regulator-max-microvolt = <1050000>;
239 bias-pull-down;
240 };
241
242 pm8018_l11: l11 {
243 regulator-min-microvolt = <1050000>;
244 regulator-max-microvolt = <1050000>;
245 bias-pull-down;
246 };
247
248 pm8018_l12: l12 {
249 regulator-min-microvolt = <1050000>;
250 regulator-max-microvolt = <1050000>;
251 bias-pull-down;
252 };
253
254 pm8018_l13: l13 {
255 regulator-min-microvolt = <1850000>;
256 regulator-max-microvolt = <2950000>;
257 bias-pull-down;
258 };
259
260 pm8018_l14: l14 {
261 regulator-min-microvolt = <2850000>;
262 regulator-max-microvolt = <2850000>;
263 bias-pull-down;
264 };
265
266 /* Low Voltage Switch */
267 pm8018_lvs1: lvs1 {
268 bias-pull-down;
269 };
270 };
271 };
272
273 &sdcc1 {
274 status = "okay";
275 };
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