1 // SPDX-License-Identifier: GPL-2.0
3 * SDM845 MTP board device tree source
5 * Copyright (c) 2018, The Linux Foundation. All rights reserved.
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
12 #include "sdm845.dtsi"
15 model = "Qualcomm Technologies, Inc. SDM845 MTP";
16 compatible = "qcom,sdm845-mtp";
23 stdout-path = "serial0:115200n8";
26 vph_pwr: vph-pwr-regulator {
27 compatible = "regulator-fixed";
28 regulator-name = "vph_pwr";
29 regulator-min-microvolt = <3700000>;
30 regulator-max-microvolt = <3700000>;
34 * Apparently RPMh does not provide support for PM8998 S4 because it
35 * is always-on; model it as a fixed regulator.
37 vreg_s4a_1p8: pm8998-smps4 {
38 compatible = "regulator-fixed";
39 regulator-name = "vreg_s4a_1p8";
41 regulator-min-microvolt = <1800000>;
42 regulator-max-microvolt = <1800000>;
47 vin-supply = <&vph_pwr>;
52 pm8998-rpmh-regulators {
53 compatible = "qcom,pm8998-rpmh-regulators";
56 vdd-s1-supply = <&vph_pwr>;
57 vdd-s2-supply = <&vph_pwr>;
58 vdd-s3-supply = <&vph_pwr>;
59 vdd-s4-supply = <&vph_pwr>;
60 vdd-s5-supply = <&vph_pwr>;
61 vdd-s6-supply = <&vph_pwr>;
62 vdd-s7-supply = <&vph_pwr>;
63 vdd-s8-supply = <&vph_pwr>;
64 vdd-s9-supply = <&vph_pwr>;
65 vdd-s10-supply = <&vph_pwr>;
66 vdd-s11-supply = <&vph_pwr>;
67 vdd-s12-supply = <&vph_pwr>;
68 vdd-s13-supply = <&vph_pwr>;
69 vdd-l1-l27-supply = <&vreg_s7a_1p025>;
70 vdd-l2-l8-l17-supply = <&vreg_s3a_1p35>;
71 vdd-l3-l11-supply = <&vreg_s7a_1p025>;
72 vdd-l4-l5-supply = <&vreg_s7a_1p025>;
73 vdd-l6-supply = <&vph_pwr>;
74 vdd-l7-l12-l14-l15-supply = <&vreg_s5a_2p04>;
75 vdd-l9-supply = <&vreg_bob>;
76 vdd-l10-l23-l25-supply = <&vreg_bob>;
77 vdd-l13-l19-l21-supply = <&vreg_bob>;
78 vdd-l16-l28-supply = <&vreg_bob>;
79 vdd-l18-l22-supply = <&vreg_bob>;
80 vdd-l20-l24-supply = <&vreg_bob>;
81 vdd-l26-supply = <&vreg_s3a_1p35>;
82 vin-lvs-1-2-supply = <&vreg_s4a_1p8>;
84 vreg_s2a_1p125: smps2 {
85 regulator-min-microvolt = <1100000>;
86 regulator-max-microvolt = <1100000>;
89 vreg_s3a_1p35: smps3 {
90 regulator-min-microvolt = <1352000>;
91 regulator-max-microvolt = <1352000>;
94 vreg_s5a_2p04: smps5 {
95 regulator-min-microvolt = <1904000>;
96 regulator-max-microvolt = <2040000>;
99 vreg_s7a_1p025: smps7 {
100 regulator-min-microvolt = <900000>;
101 regulator-max-microvolt = <1028000>;
122 vreg_l1a_0p875: ldo1 {
123 regulator-min-microvolt = <880000>;
124 regulator-max-microvolt = <880000>;
125 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
130 regulator-min-microvolt = <1200000>;
131 regulator-max-microvolt = <1200000>;
132 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
137 regulator-min-microvolt = <1000000>;
138 regulator-max-microvolt = <1000000>;
139 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
146 regulator-min-microvolt = <800000>;
147 regulator-max-microvolt = <800000>;
148 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
153 regulator-min-microvolt = <1856000>;
154 regulator-max-microvolt = <1856000>;
155 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
159 regulator-min-microvolt = <1800000>;
160 regulator-max-microvolt = <1800000>;
161 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
165 regulator-min-microvolt = <1200000>;
166 regulator-max-microvolt = <1248000>;
167 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
171 regulator-min-microvolt = <1704000>;
172 regulator-max-microvolt = <2928000>;
173 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
176 vreg_l10a_1p8: ldo10 {
177 regulator-min-microvolt = <1704000>;
178 regulator-max-microvolt = <2928000>;
179 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
182 vreg_l11a_1p0: ldo11 {
183 regulator-min-microvolt = <1000000>;
184 regulator-max-microvolt = <1048000>;
185 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
195 vreg_l12a_1p8: ldo12 {
196 regulator-min-microvolt = <1800000>;
197 regulator-max-microvolt = <1800000>;
198 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
202 vreg_l13a_2p95: ldo13 {
203 regulator-min-microvolt = <1800000>;
204 regulator-max-microvolt = <2960000>;
205 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
208 vreg_l14a_1p88: ldo14 {
209 regulator-min-microvolt = <1800000>;
210 regulator-max-microvolt = <1800000>;
211 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
214 vreg_l15a_1p8: ldo15 {
215 regulator-min-microvolt = <1800000>;
216 regulator-max-microvolt = <1800000>;
217 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
220 vreg_l16a_2p7: ldo16 {
221 regulator-min-microvolt = <2704000>;
222 regulator-max-microvolt = <2704000>;
223 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
226 vreg_l17a_1p3: ldo17 {
227 regulator-min-microvolt = <1304000>;
228 regulator-max-microvolt = <1304000>;
229 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
232 vreg_l18a_2p7: ldo18 {
233 regulator-min-microvolt = <2704000>;
234 regulator-max-microvolt = <2960000>;
235 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
238 vreg_l19a_3p0: ldo19 {
239 regulator-min-microvolt = <2856000>;
240 regulator-max-microvolt = <3104000>;
241 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
244 vreg_l20a_2p95: ldo20 {
245 regulator-min-microvolt = <2704000>;
246 regulator-max-microvolt = <2960000>;
247 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
250 vreg_l21a_2p95: ldo21 {
251 regulator-min-microvolt = <2704000>;
252 regulator-max-microvolt = <2960000>;
253 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
256 vreg_l22a_2p85: ldo22 {
257 regulator-min-microvolt = <2864000>;
258 regulator-max-microvolt = <3312000>;
259 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
262 vreg_l23a_3p3: ldo23 {
263 regulator-min-microvolt = <3000000>;
264 regulator-max-microvolt = <3312000>;
265 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
269 vreg_l24a_3p075: ldo24 {
270 regulator-min-microvolt = <3088000>;
271 regulator-max-microvolt = <3088000>;
272 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
275 vreg_l25a_3p3: ldo25 {
276 regulator-min-microvolt = <3300000>;
277 regulator-max-microvolt = <3312000>;
278 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
294 vreg_l26a_1p2: ldo26 {
295 regulator-min-microvolt = <1200000>;
296 regulator-max-microvolt = <1200000>;
297 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
300 vreg_l28a_3p0: ldo28 {
301 regulator-min-microvolt = <2856000>;
302 regulator-max-microvolt = <3008000>;
303 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
306 vreg_lvs1a_1p8: lvs1 {
307 regulator-min-microvolt = <1800000>;
308 regulator-max-microvolt = <1800000>;
311 vreg_lvs2a_1p8: lvs2 {
312 regulator-min-microvolt = <1800000>;
313 regulator-max-microvolt = <1800000>;
317 pmi8998-rpmh-regulators {
318 compatible = "qcom,pmi8998-rpmh-regulators";
321 vdd-bob-supply = <&vph_pwr>;
324 regulator-min-microvolt = <3312000>;
325 regulator-max-microvolt = <3600000>;
326 regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
327 regulator-allow-bypass;
331 pm8005-rpmh-regulators {
332 compatible = "qcom,pm8005-rpmh-regulators";
335 vdd-s1-supply = <&vph_pwr>;
336 vdd-s2-supply = <&vph_pwr>;
337 vdd-s3-supply = <&vph_pwr>;
338 vdd-s4-supply = <&vph_pwr>;
340 vreg_s3c_0p6: smps3 {
341 regulator-min-microvolt = <600000>;
342 regulator-max-microvolt = <600000>;
348 protected-clocks = <GCC_QSPI_CORE_CLK>,
349 <GCC_QSPI_CORE_CLK_SRC>,
350 <GCC_QSPI_CNOC_PERIPH_AHB_CLK>,
351 <GCC_LPASS_Q6_AXI_CLK>,
352 <GCC_LPASS_SWAY_CLK>;
357 clock-frequency = <400000>;
367 pinctrl-names = "default";
368 pinctrl-0 = <&sdc2_clk &sdc2_cmd &sdc2_data &sd_card_det_n>;
370 vmmc-supply = <&vreg_l21a_2p95>;
371 vqmmc-supply = <&vddpx_2>;
373 cd-gpios = <&tlmm 126 GPIO_ACTIVE_LOW>;
383 vcc-supply = <&vreg_l20a_2p95>;
384 vcc-max-microamp = <600000>;
390 vdda-phy-supply = <&vdda_ufs1_core>;
391 vdda-pll-supply = <&vdda_ufs1_1p2>;
399 /* Until we have Type C hooked up we'll force this as host. */
406 vdd-supply = <&vdda_usb1_ss_core>;
407 vdda-pll-supply = <&vdda_qusb_hs0_1p8>;
408 vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>;
410 qcom,imp-res-offset-value = <8>;
411 qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_21_6_MA>;
412 qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>;
413 qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
419 vdda-phy-supply = <&vdda_usb1_ss_1p2>;
420 vdda-pll-supply = <&vdda_usb1_ss_core>;
429 * Though the USB block on SDM845 can support host, there's no vbus
430 * signal for this port on MTP. Thus (unless you have a non-compliant
431 * hub that works without vbus) the only sensible thing is to force
434 dr_mode = "peripheral";
440 vdd-supply = <&vdda_usb2_ss_core>;
441 vdda-pll-supply = <&vdda_qusb_hs0_1p8>;
442 vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>;
444 qcom,imp-res-offset-value = <8>;
445 qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_22_8_MA>;
451 vdda-phy-supply = <&vdda_usb2_ss_1p2>;
452 vdda-pll-supply = <&vdda_usb2_ss_core>;
457 vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
458 vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
459 vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
460 vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
463 /* PINCTRL - additions to nodes defined in sdm845.dtsi */
467 pins = "gpio55", "gpio56";
468 drive-strength = <2>;
476 drive-strength = <2>;
482 drive-strength = <2>;
488 gpio-reserved-ranges = <0 4>, <81 4>;
496 * It seems that mmc_test reports errors if drive
497 * strength is not 16 on clk, cmd, and data pins.
499 drive-strength = <16>;
507 drive-strength = <16>;
511 sdc2_data: sdc2-data {
515 drive-strength = <16>;
519 sd_card_det_n: sd-card-det-n {