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>;
49 /* The rmtfs_mem needs to be guarded due to "XPU limitations"
50 * it is otherwise possible for an allocation adjacent to the
51 * rmtfs_mem region to trigger an XPU violation, causing a crash.
53 rmtfs_lower_guard: memory@f5b00000 {
55 reg = <0 0xf5b00000 0 0x1000>;
58 * The rmtfs memory region in downstream is 'dynamically allocated'
59 * but given the same address every time. Hard code it as this address is
60 * where the modem firmware expects it to be.
62 rmtfs_mem: memory@f5b01000 {
63 compatible = "qcom,rmtfs-mem";
64 reg = <0 0xf5b01000 0 0x200000>;
70 rmtfs_upper_guard: memory@f5d01000 {
72 reg = <0 0xf5d01000 0 0x2000>;
76 * It seems like reserving the old rmtfs_mem region is also needed to prevent
77 * random crashes which are most likely modem related, more testing needed.
79 removed_region: memory@88f00000 {
81 reg = <0 0x88f00000 0 0x200000>;
84 ramoops: ramoops@ac300000 {
85 compatible = "ramoops";
86 reg = <0 0xac300000 0 0x400000>;
87 record-size = <0x40000>;
88 console-size = <0x40000>;
89 ftrace-size = <0x40000>;
90 pmsg-size = <0x200000>;
91 devinfo-size = <0x1000>;
96 vph_pwr: vph-pwr-regulator {
97 compatible = "regulator-fixed";
98 regulator-name = "vph_pwr";
99 regulator-min-microvolt = <3700000>;
100 regulator-max-microvolt = <3700000>;
104 * Apparently RPMh does not provide support for PM8998 S4 because it
105 * is always-on; model it as a fixed regulator.
107 vreg_s4a_1p8: pm8998-smps4 {
108 compatible = "regulator-fixed";
109 regulator-name = "vreg_s4a_1p8";
111 regulator-min-microvolt = <1800000>;
112 regulator-max-microvolt = <1800000>;
117 vin-supply = <&vph_pwr>;
121 * The touchscreen regulator seems to be controlled somehow by a gpio.
122 * Model it as a fixed regulator and keep it on. Without schematics we
123 * don't know how this is actually wired up...
125 ts_1p8_supply: ts-1p8-regulator {
126 compatible = "regulator-fixed";
127 regulator-name = "ts_1p8_supply";
129 regulator-min-microvolt = <1800000>;
130 regulator-max-microvolt = <1800000>;
140 firmware-name = "qcom/sdm845/oneplus6/adsp.mbn";
144 pm8998-rpmh-regulators {
145 compatible = "qcom,pm8998-rpmh-regulators";
148 vdd-s1-supply = <&vph_pwr>;
149 vdd-s2-supply = <&vph_pwr>;
150 vdd-s3-supply = <&vph_pwr>;
151 vdd-s4-supply = <&vph_pwr>;
152 vdd-s5-supply = <&vph_pwr>;
153 vdd-s6-supply = <&vph_pwr>;
154 vdd-s7-supply = <&vph_pwr>;
155 vdd-s8-supply = <&vph_pwr>;
156 vdd-s9-supply = <&vph_pwr>;
157 vdd-s10-supply = <&vph_pwr>;
158 vdd-s11-supply = <&vph_pwr>;
159 vdd-s12-supply = <&vph_pwr>;
160 vdd-s13-supply = <&vph_pwr>;
161 vdd-l1-l27-supply = <&vreg_s7a_1p025>;
162 vdd-l2-l8-l17-supply = <&vreg_s3a_1p35>;
163 vdd-l3-l11-supply = <&vreg_s7a_1p025>;
164 vdd-l4-l5-supply = <&vreg_s7a_1p025>;
165 vdd-l6-supply = <&vph_pwr>;
166 vdd-l7-l12-l14-l15-supply = <&vreg_s5a_2p04>;
167 vdd-l9-supply = <&vreg_bob>;
168 vdd-l10-l23-l25-supply = <&vreg_bob>;
169 vdd-l13-l19-l21-supply = <&vreg_bob>;
170 vdd-l16-l28-supply = <&vreg_bob>;
171 vdd-l18-l22-supply = <&vreg_bob>;
172 vdd-l20-l24-supply = <&vreg_bob>;
173 vdd-l26-supply = <&vreg_s3a_1p35>;
174 vin-lvs-1-2-supply = <&vreg_s4a_1p8>;
176 vreg_s3a_1p35: smps3 {
177 regulator-min-microvolt = <1352000>;
178 regulator-max-microvolt = <1352000>;
181 vreg_s5a_2p04: smps5 {
182 regulator-min-microvolt = <1904000>;
183 regulator-max-microvolt = <2040000>;
186 vreg_s7a_1p025: smps7 {
187 regulator-min-microvolt = <900000>;
188 regulator-max-microvolt = <1028000>;
195 vreg_l1a_0p875: ldo1 {
196 regulator-min-microvolt = <880000>;
197 regulator-max-microvolt = <880000>;
198 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
202 regulator-min-microvolt = <1200000>;
203 regulator-max-microvolt = <1200000>;
204 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
209 regulator-min-microvolt = <800000>;
210 regulator-max-microvolt = <800000>;
211 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
215 regulator-min-microvolt = <1800000>;
216 regulator-max-microvolt = <1800000>;
217 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
221 vreg_l12a_1p8: ldo12 {
222 regulator-min-microvolt = <1800000>;
223 regulator-max-microvolt = <1800000>;
224 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
227 vreg_l14a_1p88: ldo14 {
228 regulator-min-microvolt = <1800000>;
229 regulator-max-microvolt = <1800000>;
230 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
234 vreg_l17a_1p3: ldo17 {
235 regulator-min-microvolt = <1304000>;
236 regulator-max-microvolt = <1304000>;
237 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
240 vreg_l20a_2p95: ldo20 {
241 regulator-min-microvolt = <2704000>;
242 regulator-max-microvolt = <2960000>;
243 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
247 vreg_l24a_3p075: ldo24 {
248 regulator-min-microvolt = <3088000>;
249 regulator-max-microvolt = <3088000>;
250 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
253 vreg_l25a_3p3: ldo25 {
254 regulator-min-microvolt = <3300000>;
255 regulator-max-microvolt = <3312000>;
256 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
261 vreg_l26a_1p2: ldo26 {
262 regulator-min-microvolt = <1200000>;
263 regulator-max-microvolt = <1200000>;
264 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
267 vreg_l28a_3p0: ldo28 {
268 regulator-min-microvolt = <2856000>;
269 regulator-max-microvolt = <3008000>;
270 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
274 pmi8998-rpmh-regulators {
275 compatible = "qcom,pmi8998-rpmh-regulators";
278 vdd-bob-supply = <&vph_pwr>;
281 regulator-min-microvolt = <3312000>;
282 regulator-max-microvolt = <3600000>;
283 regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
284 regulator-allow-bypass;
288 pm8005-rpmh-regulators {
289 compatible = "qcom,pm8005-rpmh-regulators";
292 vdd-s1-supply = <&vph_pwr>;
293 vdd-s2-supply = <&vph_pwr>;
294 vdd-s3-supply = <&vph_pwr>;
295 vdd-s4-supply = <&vph_pwr>;
297 vreg_s3c_0p6: smps3 {
298 regulator-min-microvolt = <600000>;
299 regulator-max-microvolt = <600000>;
306 firmware-name = "qcom/sdm845/oneplus6/cdsp.mbn";
311 vdda-supply = <&vdda_mipi_dsi0_1p2>;
313 #address-cells = <1>;
317 * Both devices use different panels but all other properties
318 * are common. Compatible line is declared in device dts.
320 display_panel: panel@0 {
323 #address-cells = <1>;
327 vddio-supply = <&vreg_l14a_1p88>;
329 reset-gpios = <&tlmm 6 GPIO_ACTIVE_LOW>;
331 pinctrl-names = "default";
332 pinctrl-0 = <&panel_reset_pins &panel_te_pin &panel_esd_pin>;
336 remote-endpoint = <&dsi0_out>;
343 remote-endpoint = <&panel_in>;
344 data-lanes = <0 1 2 3>;
349 vdds-supply = <&vdda_mipi_dsi0_pll>;
353 protected-clocks = <GCC_QSPI_CORE_CLK>,
354 <GCC_QSPI_CORE_CLK_SRC>,
355 <GCC_QSPI_CNOC_PERIPH_AHB_CLK>,
356 <GCC_LPASS_Q6_AXI_CLK>,
357 <GCC_LPASS_SWAY_CLK>;
362 memory-region = <&gpu_mem>;
363 firmware-name = "qcom/sdm845/oneplus6/a630_zap.mbn";
369 clock-frequency = <400000>;
371 synaptics-rmi4-i2c@20 {
372 compatible = "syna,rmi4-i2c";
374 #address-cells = <1>;
376 interrupts-extended = <&tlmm 125 IRQ_TYPE_EDGE_FALLING>;
378 pinctrl-names = "default";
379 pinctrl-0 = <&ts_default_pins>;
381 vdd-supply = <&vreg_l28a_3p0>;
382 vio-supply = <&ts_1p8_supply>;
384 syna,reset-delay-ms = <200>;
385 syna,startup-delay-ms = <200>;
389 syna,nosleep-mode = <1>;
392 rmi4_f12: rmi4-f12@12 {
394 touchscreen-x-mm = <68>;
395 touchscreen-y-mm = <144>;
396 syna,sensor-type = <1>;
397 syna,rezero-wait-ms = <200>;
405 memory-region = <&ipa_fw_mem>;
419 firmware-name = "qcom/sdm845/oneplus6/mba.mbn", "qcom/sdm845/oneplus6/modem.mbn";
423 volume_down_gpio: pm8998_gpio5 {
429 qcom,drive-strength = <0>;
433 volume_up_gpio: pm8998_gpio6 {
439 qcom,drive-strength = <0>;
454 pins = "gpio49", "gpio50";
456 drive-strength = <2>;
463 pins = "gpio55", "gpio56";
464 drive-strength = <2>;
472 drive-strength = <2>;
478 drive-strength = <2>;
484 * Prevent garbage data on bluetooth UART lines
488 pins = "gpio45", "gpio46", "gpio47", "gpio48";
498 pins = "gpio46", "gpio47";
499 drive-strength = <2>;
513 compatible = "qcom,wcn3990-bt";
516 * This path is relative to the qca/
517 * subdir under lib/firmware.
519 firmware-name = "oneplus6/crnv21.bin";
521 vddio-supply = <&vreg_s4a_1p8>;
522 vddxo-supply = <&vreg_l7a_1p8>;
523 vddrf-supply = <&vreg_l17a_1p3>;
524 vddch0-supply = <&vreg_l25a_3p3>;
525 max-speed = <3200000>;
532 reset-gpios = <&tlmm 150 GPIO_ACTIVE_LOW>;
534 vcc-supply = <&vreg_l20a_2p95>;
535 vcc-max-microamp = <600000>;
541 vdda-phy-supply = <&vdda_ufs1_core>;
542 vdda-pll-supply = <&vdda_ufs1_1p2>;
549 * disable USB3 clock requirement as the device only supports
552 qcom,select-utmi-as-pipe-clk;
557 * We don't have the capability to switch modes yet.
559 dr_mode = "peripheral";
561 /* fastest mode for USB 2 */
562 maximum-speed = "high-speed";
564 /* Remove USB3 phy as it's unused on this device. */
565 phys = <&usb_1_hsphy>;
566 phy-names = "usb2-phy";
572 vdd-supply = <&vdda_usb1_ss_core>;
573 vdda-pll-supply = <&vdda_qusb_hs0_1p8>;
574 vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>;
576 qcom,imp-res-offset-value = <8>;
577 qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_21_6_MA>;
578 qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>;
579 qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
583 gpio-reserved-ranges = <0 4>, <81 4>;
585 tri_state_key_default: tri_state_key_default {
587 pins = "gpio40", "gpio42", "gpio26";
589 drive-strength = <2>;
594 ts_default_pins: ts-int {
596 pins = "gpio99", "gpio125";
598 drive-strength = <16>;
603 panel_reset_pins: panel-reset {
605 pins = "gpio6", "gpio25", "gpio26";
607 drive-strength = <8>;
612 panel_te_pin: panel-te {
615 function = "mdp_vsync";
616 drive-strength = <2>;
622 panel_esd_pin: panel-esd {
626 drive-strength = <2>;
635 vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
636 vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
637 vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
638 vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
640 qcom,snoc-host-cap-8bit-quirk;