0001 // SPDX-License-Identifier: GPL-2.0
0002 /* Copyright (c) 2019, Jeffrey Hugo. All rights reserved. */
0003
0004 /*
0005 * Common include for MSM8998 clamshell devices, ie the Lenovo Miix 630,
0006 * Asus NovaGo TP370QL, and HP Envy x2. All three devices are basically the
0007 * same, with differences in peripherals.
0008 */
0009
0010 #include "msm8998.dtsi"
0011 #include "pm8005.dtsi"
0012 #include "pm8998.dtsi"
0013
0014 / {
0015 vph_pwr: vph-pwr-regulator {
0016 compatible = "regulator-fixed";
0017 regulator-name = "vph_pwr";
0018 regulator-always-on;
0019 regulator-boot-on;
0020 };
0021 };
0022
0023 &blsp1_uart3 {
0024 status = "okay";
0025
0026 bluetooth {
0027 compatible = "qcom,wcn3990-bt";
0028
0029 vddio-supply = <&vreg_s4a_1p8>;
0030 vddxo-supply = <&vreg_l7a_1p8>;
0031 vddrf-supply = <&vreg_l17a_1p3>;
0032 vddch0-supply = <&vreg_l25a_3p3>;
0033 max-speed = <3200000>;
0034 };
0035 };
0036
0037 &blsp1_uart3_on {
0038 rx {
0039 /delete-property/ bias-disable;
0040 /*
0041 * Configure a pull-up on 45 (RX). This is needed to
0042 * avoid garbage data when the TX pin of the Bluetooth
0043 * module is in tri-state (module powered off or not
0044 * driving the signal yet).
0045 */
0046 bias-pull-up;
0047 };
0048
0049 cts {
0050 /delete-property/ bias-disable;
0051 /*
0052 * Configure a pull-down on 47 (CTS) to match the pull
0053 * of the Bluetooth module.
0054 */
0055 bias-pull-down;
0056 };
0057 };
0058
0059 /*
0060 * The laptop FW does not appear to support the retention state as it is
0061 * not advertised as enabled in ACPI, and enabling it in DT can cause boot
0062 * hangs.
0063 */
0064 &CPU0 {
0065 cpu-idle-states = <&LITTLE_CPU_SLEEP_1>;
0066 };
0067
0068 &CPU1 {
0069 cpu-idle-states = <&LITTLE_CPU_SLEEP_1>;
0070 };
0071
0072 &CPU2 {
0073 cpu-idle-states = <&LITTLE_CPU_SLEEP_1>;
0074 };
0075
0076 &CPU3 {
0077 cpu-idle-states = <&LITTLE_CPU_SLEEP_1>;
0078 };
0079
0080 &CPU4 {
0081 cpu-idle-states = <&BIG_CPU_SLEEP_1>;
0082 };
0083
0084 &CPU5 {
0085 cpu-idle-states = <&BIG_CPU_SLEEP_1>;
0086 };
0087
0088 &CPU6 {
0089 cpu-idle-states = <&BIG_CPU_SLEEP_1>;
0090 };
0091
0092 &CPU7 {
0093 cpu-idle-states = <&BIG_CPU_SLEEP_1>;
0094 };
0095
0096 /*
0097 * If EFIFB is used, enabling MMCC will cause important MMSS clocks to be cleaned
0098 * up, because as far as Linux is concerned - they are unused. Disable it by default
0099 * on clamshell devices, as it will break them, unless either simplefb is configured to
0100 * hold a vote for these clocks, or panels are brought up properly, using drm/msm.
0101 */
0102 &mmcc {
0103 status = "disabled";
0104 };
0105
0106 &mmss_smmu {
0107 status = "disabled";
0108 };
0109
0110 &pcie0 {
0111 status = "okay";
0112 };
0113
0114 &pcie_phy {
0115 status = "okay";
0116 };
0117
0118 &pm8005_regulators {
0119 vdd_s1-supply = <&vph_pwr>;
0120
0121 pm8005_s1: s1 { /* VDD_GFX supply */
0122 regulator-min-microvolt = <524000>;
0123 regulator-max-microvolt = <1100000>;
0124 regulator-enable-ramp-delay = <500>;
0125
0126 /* hack until we rig up the gpu consumer */
0127 regulator-always-on;
0128 };
0129 };
0130
0131 &qusb2phy {
0132 status = "okay";
0133
0134 vdd-supply = <&vreg_l1a_0p875>;
0135 vdda-pll-supply = <&vreg_l12a_1p8>;
0136 vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
0137 };
0138
0139 &rpm_requests {
0140 pm8998-regulators {
0141 compatible = "qcom,rpm-pm8998-regulators";
0142
0143 vdd_s1-supply = <&vph_pwr>;
0144 vdd_s2-supply = <&vph_pwr>;
0145 vdd_s3-supply = <&vph_pwr>;
0146 vdd_s4-supply = <&vph_pwr>;
0147 vdd_s5-supply = <&vph_pwr>;
0148 vdd_s6-supply = <&vph_pwr>;
0149 vdd_s7-supply = <&vph_pwr>;
0150 vdd_s8-supply = <&vph_pwr>;
0151 vdd_s9-supply = <&vph_pwr>;
0152 vdd_s10-supply = <&vph_pwr>;
0153 vdd_s11-supply = <&vph_pwr>;
0154 vdd_s12-supply = <&vph_pwr>;
0155 vdd_s13-supply = <&vph_pwr>;
0156 vdd_l1_l27-supply = <&vreg_s7a_1p025>;
0157 vdd_l2_l8_l17-supply = <&vreg_s3a_1p35>;
0158 vdd_l3_l11-supply = <&vreg_s7a_1p025>;
0159 vdd_l4_l5-supply = <&vreg_s7a_1p025>;
0160 vdd_l6-supply = <&vreg_s5a_2p04>;
0161 vdd_l7_l12_l14_l15-supply = <&vreg_s5a_2p04>;
0162 vdd_l9-supply = <&vph_pwr>;
0163 vdd_l10_l23_l25-supply = <&vph_pwr>;
0164 vdd_l13_l19_l21-supply = <&vph_pwr>;
0165 vdd_l16_l28-supply = <&vph_pwr>;
0166 vdd_l18_l22-supply = <&vph_pwr>;
0167 vdd_l20_l24-supply = <&vph_pwr>;
0168 vdd_l26-supply = <&vreg_s3a_1p35>;
0169 vdd_lvs1_lvs2-supply = <&vreg_s4a_1p8>;
0170
0171 vreg_s3a_1p35: s3 {
0172 regulator-min-microvolt = <1352000>;
0173 regulator-max-microvolt = <1352000>;
0174 };
0175
0176 vreg_s4a_1p8: s4 {
0177 regulator-min-microvolt = <1800000>;
0178 regulator-max-microvolt = <1800000>;
0179 regulator-allow-set-load;
0180 };
0181
0182 vreg_s5a_2p04: s5 {
0183 regulator-min-microvolt = <1904000>;
0184 regulator-max-microvolt = <2040000>;
0185 };
0186
0187 vreg_s7a_1p025: s7 {
0188 regulator-min-microvolt = <900000>;
0189 regulator-max-microvolt = <1028000>;
0190 };
0191
0192 vreg_l1a_0p875: l1 {
0193 regulator-min-microvolt = <880000>;
0194 regulator-max-microvolt = <880000>;
0195 regulator-allow-set-load;
0196 };
0197
0198 vreg_l2a_1p2: l2 {
0199 regulator-min-microvolt = <1200000>;
0200 regulator-max-microvolt = <1200000>;
0201 regulator-allow-set-load;
0202 };
0203
0204 vreg_l3a_1p0: l3 {
0205 regulator-min-microvolt = <1000000>;
0206 regulator-max-microvolt = <1000000>;
0207 };
0208
0209 vreg_l5a_0p8: l5 {
0210 regulator-min-microvolt = <800000>;
0211 regulator-max-microvolt = <800000>;
0212 };
0213
0214 vreg_l6a_1p8: l6 {
0215 regulator-min-microvolt = <1808000>;
0216 regulator-max-microvolt = <1808000>;
0217 };
0218
0219 vreg_l7a_1p8: l7 {
0220 regulator-min-microvolt = <1800000>;
0221 regulator-max-microvolt = <1800000>;
0222 regulator-allow-set-load;
0223 };
0224
0225 vreg_l8a_1p2: l8 {
0226 regulator-min-microvolt = <1200000>;
0227 regulator-max-microvolt = <1200000>;
0228 };
0229
0230 vreg_l9a_1p8: l9 {
0231 regulator-min-microvolt = <1808000>;
0232 regulator-max-microvolt = <2960000>;
0233 };
0234
0235 vreg_l10a_1p8: l10 {
0236 regulator-min-microvolt = <1808000>;
0237 regulator-max-microvolt = <2960000>;
0238 };
0239
0240 vreg_l11a_1p0: l11 {
0241 regulator-min-microvolt = <1000000>;
0242 regulator-max-microvolt = <1000000>;
0243 };
0244
0245 vreg_l12a_1p8: l12 {
0246 regulator-min-microvolt = <1800000>;
0247 regulator-max-microvolt = <1800000>;
0248 };
0249
0250 vreg_l13a_2p95: l13 {
0251 regulator-min-microvolt = <1808000>;
0252 regulator-max-microvolt = <2960000>;
0253 };
0254
0255 vreg_l14a_1p88: l14 {
0256 regulator-min-microvolt = <1880000>;
0257 regulator-max-microvolt = <1880000>;
0258 };
0259
0260 vreg_l15a_1p8: l15 {
0261 regulator-min-microvolt = <1800000>;
0262 regulator-max-microvolt = <1800000>;
0263 };
0264
0265 vreg_l16a_2p7: l16 {
0266 regulator-min-microvolt = <2704000>;
0267 regulator-max-microvolt = <2704000>;
0268 };
0269
0270 vreg_l17a_1p3: l17 {
0271 regulator-min-microvolt = <1304000>;
0272 regulator-max-microvolt = <1304000>;
0273 regulator-allow-set-load;
0274 };
0275
0276 vreg_l18a_2p7: l18 {
0277 regulator-min-microvolt = <2704000>;
0278 regulator-max-microvolt = <2704000>;
0279 };
0280
0281 vreg_l19a_3p0: l19 {
0282 regulator-min-microvolt = <3008000>;
0283 regulator-max-microvolt = <3008000>;
0284 };
0285
0286 vreg_l20a_2p95: l20 {
0287 regulator-min-microvolt = <2960000>;
0288 regulator-max-microvolt = <2960000>;
0289 regulator-allow-set-load;
0290 };
0291
0292 vreg_l21a_2p95: l21 {
0293 regulator-min-microvolt = <2960000>;
0294 regulator-max-microvolt = <2960000>;
0295 regulator-allow-set-load;
0296 regulator-system-load = <800000>;
0297 };
0298
0299 vreg_l22a_2p85: l22 {
0300 regulator-min-microvolt = <2864000>;
0301 regulator-max-microvolt = <2864000>;
0302 };
0303
0304 vreg_l23a_3p3: l23 {
0305 regulator-min-microvolt = <3312000>;
0306 regulator-max-microvolt = <3312000>;
0307 };
0308
0309 vreg_l24a_3p075: l24 {
0310 regulator-min-microvolt = <3088000>;
0311 regulator-max-microvolt = <3088000>;
0312 };
0313
0314 vreg_l25a_3p3: l25 {
0315 regulator-min-microvolt = <3104000>;
0316 regulator-max-microvolt = <3312000>;
0317 regulator-allow-set-load;
0318 };
0319
0320 vreg_l26a_1p2: l26 {
0321 regulator-min-microvolt = <1200000>;
0322 regulator-max-microvolt = <1200000>;
0323 };
0324
0325 vreg_l28_3p0: l28 {
0326 regulator-min-microvolt = <3008000>;
0327 regulator-max-microvolt = <3008000>;
0328 };
0329
0330 vreg_lvs1a_1p8: lvs1 {
0331 regulator-min-microvolt = <1800000>;
0332 regulator-max-microvolt = <1800000>;
0333 };
0334
0335 vreg_lvs2a_1p8: lvs2 {
0336 regulator-min-microvolt = <1800000>;
0337 regulator-max-microvolt = <1800000>;
0338 };
0339 };
0340 };
0341
0342 &remoteproc_mss {
0343 status = "okay";
0344 };
0345
0346 &sdhc2 {
0347 status = "okay";
0348
0349 vmmc-supply = <&vreg_l21a_2p95>;
0350 vqmmc-supply = <&vreg_l13a_2p95>;
0351
0352 pinctrl-names = "default", "sleep";
0353 pinctrl-0 = <&sdc2_on &sdc2_cd>;
0354 pinctrl-1 = <&sdc2_off &sdc2_cd>;
0355 };
0356
0357 &tlmm {
0358 gpio-reserved-ranges = <0 4>, <81 4>;
0359
0360 touchpad: touchpad-pin {
0361 pins = "gpio123";
0362 bias-pull-up;
0363 };
0364 };
0365
0366 &ufshc {
0367 status = "okay";
0368 };
0369
0370 &ufsphy {
0371 status = "okay";
0372 vdda-phy-supply = <&vreg_l1a_0p875>;
0373 vdda-pll-supply = <&vreg_l2a_1p2>;
0374 };
0375
0376 &usb3 {
0377 status = "okay";
0378 };
0379
0380 &usb3_dwc3 {
0381 dr_mode = "host"; /* Force to host until we have Type-C hooked up */
0382 };
0383
0384 &usb3phy {
0385 status = "okay";
0386
0387 vdda-phy-supply = <&vreg_l1a_0p875>;
0388 vdda-pll-supply = <&vreg_l2a_1p2>;
0389 };
0390
0391 &wifi {
0392 status = "okay";
0393
0394 vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
0395 vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
0396 vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
0397 vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
0398 };
