1 // SPDX-License-Identifier: GPL-2.0
3 * SDM845 OnePlus 6(T) (enchilada / fajita) common device tree source
5 * Copyright (c) 2020, The Linux Foundation. All rights reserved.
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/input/linux-event-codes.h>
12 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
14 #include "sdm845.dtsi"
15 #include "pm8998.dtsi"
16 #include "pmi8998.dtsi"
18 /delete-node/ &rmtfs_mem;
26 compatible = "gpio-keys";
27 label = "Volume keys";
30 pinctrl-names = "default";
31 pinctrl-0 = <&volume_down_gpio &volume_up_gpio>;
34 label = "Volume down";
35 linux,code = <KEY_VOLUMEDOWN>;
36 gpios = <&pm8998_gpio 5 GPIO_ACTIVE_LOW>;
37 debounce-interval = <15>;
42 linux,code = <KEY_VOLUMEUP>;
43 gpios = <&pm8998_gpio 6 GPIO_ACTIVE_LOW>;
44 debounce-interval = <15>;
50 * The rmtfs memory region in downstream is 'dynamically allocated'
51 * but given the same address every time. Hard code it as this address is
52 * where the modem firmware expects it to be.
54 rmtfs_mem: memory@f5b01000 {
55 compatible = "qcom,rmtfs-mem";
56 reg = <0 0xf5b01000 0 0x200000>;
64 * It seems like reserving the old rmtfs_mem region is also needed to prevent
65 * random crashes which are most likely modem related, more testing needed.
67 removed_region: memory@88f00000 {
69 reg = <0 0x88f00000 0 0x200000>;
72 ramoops: ramoops@ac300000 {
73 compatible = "ramoops";
74 reg = <0 0xac300000 0 0x400000>;
75 record-size = <0x40000>;
76 console-size = <0x40000>;
77 ftrace-size = <0x40000>;
78 pmsg-size = <0x200000>;
79 devinfo-size = <0x1000>;
84 vph_pwr: vph-pwr-regulator {
85 compatible = "regulator-fixed";
86 regulator-name = "vph_pwr";
87 regulator-min-microvolt = <3700000>;
88 regulator-max-microvolt = <3700000>;
92 * Apparently RPMh does not provide support for PM8998 S4 because it
93 * is always-on; model it as a fixed regulator.
95 vreg_s4a_1p8: pm8998-smps4 {
96 compatible = "regulator-fixed";
97 regulator-name = "vreg_s4a_1p8";
99 regulator-min-microvolt = <1800000>;
100 regulator-max-microvolt = <1800000>;
105 vin-supply = <&vph_pwr>;
109 * The touchscreen regulator seems to be controlled somehow by a gpio.
110 * Model it as a fixed regulator and keep it on. Without schematics we
111 * don't know how this is actually wired up...
113 ts_1p8_supply: ts-1p8-regulator {
114 compatible = "regulator-fixed";
115 regulator-name = "ts_1p8_supply";
117 regulator-min-microvolt = <1800000>;
118 regulator-max-microvolt = <1800000>;
128 firmware-name = "qcom/sdm845/oneplus6/adsp.mbn";
132 pm8998-rpmh-regulators {
133 compatible = "qcom,pm8998-rpmh-regulators";
136 vdd-s1-supply = <&vph_pwr>;
137 vdd-s2-supply = <&vph_pwr>;
138 vdd-s3-supply = <&vph_pwr>;
139 vdd-s4-supply = <&vph_pwr>;
140 vdd-s5-supply = <&vph_pwr>;
141 vdd-s6-supply = <&vph_pwr>;
142 vdd-s7-supply = <&vph_pwr>;
143 vdd-s8-supply = <&vph_pwr>;
144 vdd-s9-supply = <&vph_pwr>;
145 vdd-s10-supply = <&vph_pwr>;
146 vdd-s11-supply = <&vph_pwr>;
147 vdd-s12-supply = <&vph_pwr>;
148 vdd-s13-supply = <&vph_pwr>;
149 vdd-l1-l27-supply = <&vreg_s7a_1p025>;
150 vdd-l2-l8-l17-supply = <&vreg_s3a_1p35>;
151 vdd-l3-l11-supply = <&vreg_s7a_1p025>;
152 vdd-l4-l5-supply = <&vreg_s7a_1p025>;
153 vdd-l6-supply = <&vph_pwr>;
154 vdd-l7-l12-l14-l15-supply = <&vreg_s5a_2p04>;
155 vdd-l9-supply = <&vreg_bob>;
156 vdd-l10-l23-l25-supply = <&vreg_bob>;
157 vdd-l13-l19-l21-supply = <&vreg_bob>;
158 vdd-l16-l28-supply = <&vreg_bob>;
159 vdd-l18-l22-supply = <&vreg_bob>;
160 vdd-l20-l24-supply = <&vreg_bob>;
161 vdd-l26-supply = <&vreg_s3a_1p35>;
162 vin-lvs-1-2-supply = <&vreg_s4a_1p8>;
164 vreg_s3a_1p35: smps3 {
165 regulator-min-microvolt = <1352000>;
166 regulator-max-microvolt = <1352000>;
169 vreg_s5a_2p04: smps5 {
170 regulator-min-microvolt = <1904000>;
171 regulator-max-microvolt = <2040000>;
174 vreg_s7a_1p025: smps7 {
175 regulator-min-microvolt = <900000>;
176 regulator-max-microvolt = <1028000>;
183 vreg_l1a_0p875: ldo1 {
184 regulator-min-microvolt = <880000>;
185 regulator-max-microvolt = <880000>;
186 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
190 regulator-min-microvolt = <1200000>;
191 regulator-max-microvolt = <1200000>;
192 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
197 regulator-min-microvolt = <800000>;
198 regulator-max-microvolt = <800000>;
199 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
203 regulator-min-microvolt = <1800000>;
204 regulator-max-microvolt = <1800000>;
205 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
209 vreg_l12a_1p8: ldo12 {
210 regulator-min-microvolt = <1800000>;
211 regulator-max-microvolt = <1800000>;
212 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
215 vreg_l14a_1p88: ldo14 {
216 regulator-min-microvolt = <1800000>;
217 regulator-max-microvolt = <1800000>;
218 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
222 vreg_l17a_1p3: ldo17 {
223 regulator-min-microvolt = <1304000>;
224 regulator-max-microvolt = <1304000>;
225 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
228 vreg_l20a_2p95: ldo20 {
229 regulator-min-microvolt = <2704000>;
230 regulator-max-microvolt = <2960000>;
231 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
235 vreg_l24a_3p075: ldo24 {
236 regulator-min-microvolt = <3088000>;
237 regulator-max-microvolt = <3088000>;
238 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
241 vreg_l25a_3p3: ldo25 {
242 regulator-min-microvolt = <3300000>;
243 regulator-max-microvolt = <3312000>;
244 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
249 vreg_l26a_1p2: ldo26 {
250 regulator-min-microvolt = <1200000>;
251 regulator-max-microvolt = <1200000>;
252 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
255 vreg_l28a_3p0: ldo28 {
256 regulator-min-microvolt = <2856000>;
257 regulator-max-microvolt = <3008000>;
258 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
262 pmi8998-rpmh-regulators {
263 compatible = "qcom,pmi8998-rpmh-regulators";
266 vdd-bob-supply = <&vph_pwr>;
269 regulator-min-microvolt = <3312000>;
270 regulator-max-microvolt = <3600000>;
271 regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
272 regulator-allow-bypass;
276 pm8005-rpmh-regulators {
277 compatible = "qcom,pm8005-rpmh-regulators";
280 vdd-s1-supply = <&vph_pwr>;
281 vdd-s2-supply = <&vph_pwr>;
282 vdd-s3-supply = <&vph_pwr>;
283 vdd-s4-supply = <&vph_pwr>;
285 vreg_s3c_0p6: smps3 {
286 regulator-min-microvolt = <600000>;
287 regulator-max-microvolt = <600000>;
294 firmware-name = "qcom/sdm845/oneplus6/cdsp.mbn";
299 vdda-supply = <&vdda_mipi_dsi0_1p2>;
301 #address-cells = <1>;
305 * Both devices use different panels but all other properties
306 * are common. Compatible line is declared in device dts.
308 display_panel: panel@0 {
311 #address-cells = <1>;
315 vddio-supply = <&vreg_l14a_1p88>;
317 reset-gpios = <&tlmm 6 GPIO_ACTIVE_LOW>;
319 pinctrl-names = "default";
320 pinctrl-0 = <&panel_reset_pins &panel_te_pin &panel_esd_pin>;
324 remote-endpoint = <&dsi0_out>;
331 remote-endpoint = <&panel_in>;
332 data-lanes = <0 1 2 3>;
337 vdds-supply = <&vdda_mipi_dsi0_pll>;
341 protected-clocks = <GCC_QSPI_CORE_CLK>,
342 <GCC_QSPI_CORE_CLK_SRC>,
343 <GCC_QSPI_CNOC_PERIPH_AHB_CLK>,
344 <GCC_LPASS_Q6_AXI_CLK>,
345 <GCC_LPASS_SWAY_CLK>;
350 memory-region = <&gpu_mem>;
351 firmware-name = "qcom/sdm845/oneplus6/a630_zap.mbn";
357 clock-frequency = <400000>;
359 synaptics-rmi4-i2c@20 {
360 compatible = "syna,rmi4-i2c";
362 #address-cells = <1>;
364 interrupts-extended = <&tlmm 125 IRQ_TYPE_EDGE_FALLING>;
366 pinctrl-names = "default";
367 pinctrl-0 = <&ts_default_pins>;
369 vdd-supply = <&vreg_l28a_3p0>;
370 vio-supply = <&ts_1p8_supply>;
372 syna,reset-delay-ms = <200>;
373 syna,startup-delay-ms = <200>;
377 syna,nosleep-mode = <1>;
380 rmi4_f12: rmi4-f12@12 {
382 touchscreen-x-mm = <68>;
383 touchscreen-y-mm = <144>;
384 syna,sensor-type = <1>;
385 syna,rezero-wait-ms = <200>;
401 firmware-name = "qcom/sdm845/oneplus6/mba.mbn", "qcom/sdm845/oneplus6/modem.mbn";
405 volume_down_gpio: pm8998_gpio5 {
411 qcom,drive-strength = <0>;
415 volume_up_gpio: pm8998_gpio6 {
421 qcom,drive-strength = <0>;
436 pins = "gpio49", "gpio50";
438 drive-strength = <2>;
445 pins = "gpio55", "gpio56";
446 drive-strength = <2>;
454 drive-strength = <2>;
460 drive-strength = <2>;
466 * Prevent garbage data on bluetooth UART lines
470 pins = "gpio45", "gpio46", "gpio47", "gpio48";
480 pins = "gpio46", "gpio47";
481 drive-strength = <2>;
495 compatible = "qcom,wcn3990-bt";
498 * This path is relative to the qca/
499 * subdir under lib/firmware.
501 firmware-name = "oneplus6/crnv21.bin";
503 vddio-supply = <&vreg_s4a_1p8>;
504 vddxo-supply = <&vreg_l7a_1p8>;
505 vddrf-supply = <&vreg_l17a_1p3>;
506 vddch0-supply = <&vreg_l25a_3p3>;
507 max-speed = <3200000>;
514 reset-gpios = <&tlmm 150 GPIO_ACTIVE_LOW>;
516 vcc-supply = <&vreg_l20a_2p95>;
517 vcc-max-microamp = <600000>;
523 vdda-phy-supply = <&vdda_ufs1_core>;
524 vdda-pll-supply = <&vdda_ufs1_1p2>;
531 * disable USB3 clock requirement as the device only supports
534 qcom,select-utmi-as-pipe-clk;
539 * We don't have the capability to switch modes yet.
541 dr_mode = "peripheral";
543 /* fastest mode for USB 2 */
544 maximum-speed = "high-speed";
546 /* Remove USB3 phy as it's unused on this device. */
547 phys = <&usb_1_hsphy>;
548 phy-names = "usb2-phy";
554 vdd-supply = <&vdda_usb1_ss_core>;
555 vdda-pll-supply = <&vdda_qusb_hs0_1p8>;
556 vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>;
558 qcom,imp-res-offset-value = <8>;
559 qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_21_6_MA>;
560 qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>;
561 qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
565 gpio-reserved-ranges = <0 4>, <81 4>;
567 tri_state_key_default: tri_state_key_default {
569 pins = "gpio40", "gpio42", "gpio26";
571 drive-strength = <2>;
576 ts_default_pins: ts-int {
578 pins = "gpio99", "gpio125";
580 drive-strength = <16>;
585 panel_reset_pins: panel-reset {
587 pins = "gpio6", "gpio25", "gpio26";
589 drive-strength = <8>;
594 panel_te_pin: panel-te {
597 function = "mdp_vsync";
598 drive-strength = <2>;
604 panel_esd_pin: panel-esd {
608 drive-strength = <2>;
617 vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
618 vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
619 vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
620 vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
622 qcom,snoc-host-cap-8bit-quirk;