1 // SPDX-License-Identifier: BSD-3-Clause 1 // SPDX-License-Identifier: BSD-3-Clause
2 /* 2 /*
3 * Copyright (c) 2021, Linaro Ltd. 3 * Copyright (c) 2021, Linaro Ltd.
4 */ 4 */
5 5
6 /dts-v1/; 6 /dts-v1/;
7 7
8 #include <dt-bindings/gpio/gpio.h> 8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/regulator/qcom,rpmh-regu 9 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
10 #include "qcom-sdx55.dtsi" 10 #include "qcom-sdx55.dtsi"
11 #include "pmx55.dtsi" 11 #include "pmx55.dtsi"
12 12
13 / { 13 / {
14 model = "Telit FN980 TLB"; 14 model = "Telit FN980 TLB";
15 compatible = "qcom,sdx55-telit-fn980-t 15 compatible = "qcom,sdx55-telit-fn980-tlb", "qcom,sdx55";
16 qcom,board-id = <0xb010008 0x0>; 16 qcom,board-id = <0xb010008 0x0>;
17 17
18 aliases { 18 aliases {
19 serial0 = &blsp1_uart3; 19 serial0 = &blsp1_uart3;
20 }; 20 };
21 21
22 chosen { 22 chosen {
23 stdout-path = "serial0:921600n 23 stdout-path = "serial0:921600n8";
24 }; 24 };
25 25
26 reserved-memory { 26 reserved-memory {
27 #address-cells = <1>; 27 #address-cells = <1>;
28 #size-cells = <1>; 28 #size-cells = <1>;
29 ranges; 29 ranges;
30 30
31 mpss_debug_mem: memory@8ef0000 31 mpss_debug_mem: memory@8ef00000 {
32 no-map; 32 no-map;
33 reg = <0x8ef00000 0x80 33 reg = <0x8ef00000 0x800000>;
34 }; 34 };
35 35
36 ipa_fw_mem: memory@8fced000 { 36 ipa_fw_mem: memory@8fced000 {
37 no-map; 37 no-map;
38 reg = <0x8fced000 0x10 38 reg = <0x8fced000 0x10000>;
39 }; 39 };
40 40
41 mpss_adsp_mem: memory@90800000 41 mpss_adsp_mem: memory@90800000 {
42 no-map; 42 no-map;
43 reg = <0x90800000 0xf8 43 reg = <0x90800000 0xf800000>;
44 }; 44 };
45 }; 45 };
46 46
47 vph_pwr: vph-pwr-regulator { 47 vph_pwr: vph-pwr-regulator {
48 compatible = "regulator-fixed" 48 compatible = "regulator-fixed";
49 regulator-name = "vph_pwr"; 49 regulator-name = "vph_pwr";
50 regulator-min-microvolt = <370 50 regulator-min-microvolt = <3700000>;
51 regulator-max-microvolt = <370 51 regulator-max-microvolt = <3700000>;
52 }; 52 };
53 53
54 vreg_bob_3p3: pmx55-bob { 54 vreg_bob_3p3: pmx55-bob {
55 compatible = "regulator-fixed" 55 compatible = "regulator-fixed";
56 regulator-name = "vreg_bob_3p3 56 regulator-name = "vreg_bob_3p3";
57 regulator-min-microvolt = <330 57 regulator-min-microvolt = <3300000>;
58 regulator-max-microvolt = <330 58 regulator-max-microvolt = <3300000>;
59 59
60 regulator-always-on; 60 regulator-always-on;
61 regulator-boot-on; 61 regulator-boot-on;
62 62
63 vin-supply = <&vph_pwr>; 63 vin-supply = <&vph_pwr>;
64 }; 64 };
65 65
66 vreg_s7e_mx_0p752: pmx55-s7e { 66 vreg_s7e_mx_0p752: pmx55-s7e {
67 compatible = "regulator-fixed" 67 compatible = "regulator-fixed";
68 regulator-name = "vreg_s7e_mx_ 68 regulator-name = "vreg_s7e_mx_0p752";
69 regulator-min-microvolt = <752 69 regulator-min-microvolt = <752000>;
70 regulator-max-microvolt = <752 70 regulator-max-microvolt = <752000>;
71 71
72 vin-supply = <&vph_pwr>; 72 vin-supply = <&vph_pwr>;
73 }; 73 };
74 74
75 vreg_sd_vdd: sd-vdd { 75 vreg_sd_vdd: sd-vdd {
76 compatible = "regulator-fixed" 76 compatible = "regulator-fixed";
77 regulator-name = "vreg_sd_vdd" 77 regulator-name = "vreg_sd_vdd";
78 regulator-min-microvolt = <295 78 regulator-min-microvolt = <2950000>;
79 regulator-max-microvolt = <295 79 regulator-max-microvolt = <2950000>;
80 80
81 vin-supply = <&vreg_vddpx_2>; 81 vin-supply = <&vreg_vddpx_2>;
82 }; 82 };
83 83
84 vreg_vddpx_2: vddpx-2 { 84 vreg_vddpx_2: vddpx-2 {
85 compatible = "regulator-gpio"; 85 compatible = "regulator-gpio";
86 regulator-name = "vreg_vddpx_2 86 regulator-name = "vreg_vddpx_2";
87 regulator-min-microvolt = <180 87 regulator-min-microvolt = <1800000>;
88 regulator-max-microvolt = <285 88 regulator-max-microvolt = <2850000>;
89 enable-gpios = <&tlmm 98 GPIO_ 89 enable-gpios = <&tlmm 98 GPIO_ACTIVE_HIGH>;
90 gpios = <&tlmm 100 GPIO_ACTIVE 90 gpios = <&tlmm 100 GPIO_ACTIVE_HIGH>;
91 states = <1800000 0>, <2850000 91 states = <1800000 0>, <2850000 1>;
92 startup-delay-us = <200000>; 92 startup-delay-us = <200000>;
93 enable-active-high; 93 enable-active-high;
94 regulator-boot-on; 94 regulator-boot-on;
95 95
96 vin-supply = <&vph_pwr>; 96 vin-supply = <&vph_pwr>;
97 }; 97 };
98 }; 98 };
99 99
100 &apps_rsc { 100 &apps_rsc {
101 regulators-0 { 101 regulators-0 {
102 compatible = "qcom,pmx55-rpmh- 102 compatible = "qcom,pmx55-rpmh-regulators";
103 qcom,pmic-id = "e"; 103 qcom,pmic-id = "e";
104 104
105 vdd-s1-supply = <&vph_pwr>; 105 vdd-s1-supply = <&vph_pwr>;
106 vdd-s2-supply = <&vph_pwr>; 106 vdd-s2-supply = <&vph_pwr>;
107 vdd-s3-supply = <&vph_pwr>; 107 vdd-s3-supply = <&vph_pwr>;
108 vdd-s4-supply = <&vph_pwr>; 108 vdd-s4-supply = <&vph_pwr>;
109 vdd-s5-supply = <&vph_pwr>; 109 vdd-s5-supply = <&vph_pwr>;
110 vdd-s6-supply = <&vph_pwr>; 110 vdd-s6-supply = <&vph_pwr>;
111 vdd-s7-supply = <&vph_pwr>; 111 vdd-s7-supply = <&vph_pwr>;
112 vdd-l1-l2-supply = <&vreg_s2e_ 112 vdd-l1-l2-supply = <&vreg_s2e_1p224>;
113 vdd-l3-l9-supply = <&vreg_s3e_ 113 vdd-l3-l9-supply = <&vreg_s3e_0p824>;
114 vdd-l4-l12-supply = <&vreg_s4e 114 vdd-l4-l12-supply = <&vreg_s4e_1p904>;
115 vdd-l5-l6-supply = <&vreg_s4e_ 115 vdd-l5-l6-supply = <&vreg_s4e_1p904>;
116 vdd-l7-l8-supply = <&vreg_s3e_ 116 vdd-l7-l8-supply = <&vreg_s3e_0p824>;
117 vdd-l10-l11-l13-supply = <&vre 117 vdd-l10-l11-l13-supply = <&vreg_bob_3p3>;
118 vdd-l14-supply = <&vreg_s7e_mx 118 vdd-l14-supply = <&vreg_s7e_mx_0p752>;
119 vdd-l15-supply = <&vreg_s2e_1p 119 vdd-l15-supply = <&vreg_s2e_1p224>;
120 vdd-l16-supply = <&vreg_s4e_1p 120 vdd-l16-supply = <&vreg_s4e_1p904>;
121 121
122 vreg_s2e_1p224: smps2 { 122 vreg_s2e_1p224: smps2 {
123 regulator-min-microvol 123 regulator-min-microvolt = <1280000>;
124 regulator-max-microvol 124 regulator-max-microvolt = <1400000>;
125 }; 125 };
126 126
127 vreg_s3e_0p824: smps3 { 127 vreg_s3e_0p824: smps3 {
128 regulator-min-microvol 128 regulator-min-microvolt = <800000>;
129 regulator-max-microvol 129 regulator-max-microvolt = <1000000>;
130 }; 130 };
131 131
132 vreg_s4e_1p904: smps4 { 132 vreg_s4e_1p904: smps4 {
133 regulator-min-microvol 133 regulator-min-microvolt = <1800000>;
134 regulator-max-microvol 134 regulator-max-microvolt = <1960000>;
135 }; 135 };
136 136
137 vreg_l1e_bb_1p2: ldo1 { 137 vreg_l1e_bb_1p2: ldo1 {
138 regulator-min-microvol 138 regulator-min-microvolt = <1200000>;
139 regulator-max-microvol 139 regulator-max-microvolt = <1200000>;
140 regulator-initial-mode 140 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
141 }; 141 };
142 142
143 ldo2 { 143 ldo2 {
144 regulator-min-microvol 144 regulator-min-microvolt = <1128000>;
145 regulator-max-microvol 145 regulator-max-microvolt = <1128000>;
146 regulator-initial-mode 146 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
147 }; 147 };
148 148
149 ldo3 { 149 ldo3 {
150 regulator-min-microvol 150 regulator-min-microvolt = <800000>;
151 regulator-max-microvol 151 regulator-max-microvolt = <800000>;
152 regulator-initial-mode 152 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
153 }; 153 };
154 154
155 vreg_l4e_bb_0p875: ldo4 { 155 vreg_l4e_bb_0p875: ldo4 {
156 regulator-min-microvol 156 regulator-min-microvolt = <872000>;
157 regulator-max-microvol 157 regulator-max-microvolt = <872000>;
158 regulator-initial-mode 158 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
159 }; 159 };
160 160
161 vreg_l5e_bb_1p7: ldo5 { 161 vreg_l5e_bb_1p7: ldo5 {
162 regulator-min-microvol 162 regulator-min-microvolt = <1704000>;
163 regulator-max-microvol 163 regulator-max-microvolt = <1900000>;
164 regulator-initial-mode 164 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
165 }; 165 };
166 166
167 ldo6 { 167 ldo6 {
168 regulator-min-microvol 168 regulator-min-microvolt = <1800000>;
169 regulator-max-microvol 169 regulator-max-microvolt = <1800000>;
170 regulator-initial-mode 170 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
171 }; 171 };
172 172
173 ldo7 { 173 ldo7 {
174 regulator-min-microvol 174 regulator-min-microvolt = <480000>;
175 regulator-max-microvol 175 regulator-max-microvolt = <900000>;
176 regulator-initial-mode 176 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
177 }; 177 };
178 178
179 ldo8 { 179 ldo8 {
180 regulator-min-microvol 180 regulator-min-microvolt = <480000>;
181 regulator-max-microvol 181 regulator-max-microvolt = <900000>;
182 regulator-initial-mode 182 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
183 }; 183 };
184 184
185 ldo9 { 185 ldo9 {
186 regulator-min-microvol 186 regulator-min-microvolt = <800000>;
187 regulator-max-microvol 187 regulator-max-microvolt = <800000>;
188 regulator-initial-mode 188 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
189 }; 189 };
190 190
191 vreg_l10e_3p1: ldo10 { 191 vreg_l10e_3p1: ldo10 {
192 regulator-min-microvol 192 regulator-min-microvolt = <3088000>;
193 regulator-max-microvol 193 regulator-max-microvolt = <3088000>;
194 regulator-initial-mode 194 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
195 }; 195 };
196 196
197 ldo11 { 197 ldo11 {
198 regulator-min-microvol 198 regulator-min-microvolt = <1704000>;
199 regulator-max-microvol 199 regulator-max-microvolt = <2928000>;
200 regulator-initial-mode 200 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
201 }; 201 };
202 202
203 ldo12 { 203 ldo12 {
204 regulator-min-microvol 204 regulator-min-microvolt = <1200000>;
205 regulator-max-microvol 205 regulator-max-microvolt = <1200000>;
206 regulator-initial-mode 206 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
207 }; 207 };
208 208
209 ldo13 { 209 ldo13 {
210 regulator-min-microvol 210 regulator-min-microvolt = <1704000>;
211 regulator-max-microvol 211 regulator-max-microvolt = <2928000>;
212 regulator-initial-mode 212 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
213 }; 213 };
214 214
215 ldo14 { 215 ldo14 {
216 regulator-min-microvol 216 regulator-min-microvolt = <600000>;
217 regulator-max-microvol 217 regulator-max-microvolt = <800000>;
218 regulator-initial-mode 218 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
219 }; 219 };
220 220
221 ldo15 { 221 ldo15 {
222 regulator-min-microvol 222 regulator-min-microvolt = <1200000>;
223 regulator-max-microvol 223 regulator-max-microvolt = <1200000>;
224 regulator-initial-mode 224 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
225 }; 225 };
226 226
227 ldo16 { 227 ldo16 {
228 regulator-min-microvol 228 regulator-min-microvolt = <1704000>;
229 regulator-max-microvol 229 regulator-max-microvolt = <1904000>;
230 regulator-initial-mode 230 regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
231 }; 231 };
232 }; 232 };
233 }; 233 };
234 234
235 &blsp1_uart3 { 235 &blsp1_uart3 {
236 status = "okay"; 236 status = "okay";
237 }; 237 };
238 238
239 &ipa { 239 &ipa {
240 qcom,gsi-loader = "self"; 240 qcom,gsi-loader = "self";
241 memory-region = <&ipa_fw_mem>; 241 memory-region = <&ipa_fw_mem>;
242 status = "okay"; 242 status = "okay";
243 }; 243 };
244 244
245 &pcie_phy { 245 &pcie_phy {
246 vdda-phy-supply = <&vreg_l1e_bb_1p2>; 246 vdda-phy-supply = <&vreg_l1e_bb_1p2>;
247 vdda-pll-supply = <&vreg_l4e_bb_0p875> 247 vdda-pll-supply = <&vreg_l4e_bb_0p875>;
248 248
249 status = "okay"; 249 status = "okay";
250 }; 250 };
251 251
252 &pcie_ep { 252 &pcie_ep {
253 pinctrl-names = "default"; 253 pinctrl-names = "default";
254 pinctrl-0 = <&pcie_ep_clkreq_default & 254 pinctrl-0 = <&pcie_ep_clkreq_default &pcie_ep_perst_default
255 &pcie_ep_wake_default>; 255 &pcie_ep_wake_default>;
256 256
257 reset-gpios = <&tlmm 57 GPIO_ACTIVE_LO 257 reset-gpios = <&tlmm 57 GPIO_ACTIVE_LOW>;
258 wake-gpios = <&tlmm 53 GPIO_ACTIVE_LOW 258 wake-gpios = <&tlmm 53 GPIO_ACTIVE_LOW>;
259 259
260 status = "okay"; 260 status = "okay";
261 }; 261 };
262 262
263 &qpic_bam { 263 &qpic_bam {
264 status = "okay"; 264 status = "okay";
265 }; 265 };
266 266
267 &qpic_nand { 267 &qpic_nand {
268 status = "okay"; 268 status = "okay";
269 269
270 nand@0 { 270 nand@0 {
271 reg = <0>; 271 reg = <0>;
272 272
273 nand-ecc-strength = <8>; 273 nand-ecc-strength = <8>;
274 nand-ecc-step-size = <512>; 274 nand-ecc-step-size = <512>;
275 nand-bus-width = <8>; 275 nand-bus-width = <8>;
276 /* ico and efs2 partitions are 276 /* ico and efs2 partitions are secured */
277 secure-regions = /bits/ 64 <0x 277 secure-regions = /bits/ 64 <0x500000 0x500000
278 0x 278 0xa00000 0xb00000>;
279 }; 279 };
280 }; 280 };
281 281
282 &remoteproc_mpss { 282 &remoteproc_mpss {
283 memory-region = <&mpss_adsp_mem>; 283 memory-region = <&mpss_adsp_mem>;
284 status = "okay"; 284 status = "okay";
285 }; 285 };
286 286
287 &tlmm { 287 &tlmm {
288 pcie_ep_clkreq_default: pcie-ep-clkreq 288 pcie_ep_clkreq_default: pcie-ep-clkreq-default-state {
289 pins = "gpio56"; 289 pins = "gpio56";
290 function = "pcie_clkreq"; 290 function = "pcie_clkreq";
291 drive-strength = <2>; 291 drive-strength = <2>;
292 bias-disable; 292 bias-disable;
293 }; 293 };
294 294
295 pcie_ep_perst_default: pcie-ep-perst-d 295 pcie_ep_perst_default: pcie-ep-perst-default-state {
296 pins = "gpio57"; 296 pins = "gpio57";
297 function = "gpio"; 297 function = "gpio";
298 drive-strength = <2>; 298 drive-strength = <2>;
299 bias-pull-down; 299 bias-pull-down;
300 }; 300 };
301 301
302 pcie_ep_wake_default: pcie-ep-wake-def 302 pcie_ep_wake_default: pcie-ep-wake-default-state {
303 pins = "gpio53"; 303 pins = "gpio53";
304 function = "gpio"; 304 function = "gpio";
305 drive-strength = <2>; 305 drive-strength = <2>;
306 bias-disable; 306 bias-disable;
307 }; 307 };
308 }; 308 };
309 309
310 &usb_hsphy { 310 &usb_hsphy {
311 vdda-pll-supply = <&vreg_l4e_bb_0p875> 311 vdda-pll-supply = <&vreg_l4e_bb_0p875>;
312 vdda33-supply = <&vreg_l10e_3p1>; 312 vdda33-supply = <&vreg_l10e_3p1>;
313 vdda18-supply = <&vreg_l5e_bb_1p7>; 313 vdda18-supply = <&vreg_l5e_bb_1p7>;
314 314
315 status = "okay"; 315 status = "okay";
316 }; 316 };
317 317
318 &usb_qmpphy { 318 &usb_qmpphy {
319 vdda-phy-supply = <&vreg_l4e_bb_0p875> 319 vdda-phy-supply = <&vreg_l4e_bb_0p875>;
320 vdda-pll-supply = <&vreg_l1e_bb_1p2>; 320 vdda-pll-supply = <&vreg_l1e_bb_1p2>;
321 321
322 status = "okay"; 322 status = "okay";
323 }; 323 };
324 324
325 &usb { 325 &usb {
326 status = "okay"; 326 status = "okay";
327 }; 327 };
328 328
329 &usb_dwc3 { 329 &usb_dwc3 {
330 dr_mode = "peripheral"; 330 dr_mode = "peripheral";
331 }; 331 };
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