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;
27 stdout-path = "serial0:115200n8";
31 compatible = "gpio-keys";
32 label = "Volume keys";
35 pinctrl-names = "default";
36 pinctrl-0 = <&volume_down_gpio &volume_up_gpio>;
39 label = "Volume down";
40 linux,code = <KEY_VOLUMEDOWN>;
41 gpios = <&pm8998_gpio 5 GPIO_ACTIVE_LOW>;
42 debounce-interval = <15>;
47 linux,code = <KEY_VOLUMEUP>;
48 gpios = <&pm8998_gpio 6 GPIO_ACTIVE_LOW>;
49 debounce-interval = <15>;
54 /* The rmtfs_mem needs to be guarded due to "XPU limitations"
55 * it is otherwise possible for an allocation adjacent to the
56 * rmtfs_mem region to trigger an XPU violation, causing a crash.
58 rmtfs_lower_guard: memory@f5b00000 {
60 reg = <0 0xf5b00000 0 0x1000>;
63 * The rmtfs memory region in downstream is 'dynamically allocated'
64 * but given the same address every time. Hard code it as this address is
65 * where the modem firmware expects it to be.
67 rmtfs_mem: memory@f5b01000 {
68 compatible = "qcom,rmtfs-mem";
69 reg = <0 0xf5b01000 0 0x200000>;
75 rmtfs_upper_guard: memory@f5d01000 {
77 reg = <0 0xf5d01000 0 0x1000>;
81 * It seems like reserving the old rmtfs_mem region is also needed to prevent
82 * random crashes which are most likely modem related, more testing needed.
84 removed_region: memory@88f00000 {
86 reg = <0 0x88f00000 0 0x1c00000>;
89 ramoops: ramoops@ac300000 {
90 compatible = "ramoops";
91 reg = <0 0xac300000 0 0x400000>;
92 record-size = <0x40000>;
93 console-size = <0x40000>;
94 ftrace-size = <0x40000>;
95 pmsg-size = <0x200000>;
96 devinfo-size = <0x1000>;
101 vph_pwr: vph-pwr-regulator {
102 compatible = "regulator-fixed";
103 regulator-name = "vph_pwr";
104 regulator-min-microvolt = <3700000>;
105 regulator-max-microvolt = <3700000>;
109 * Apparently RPMh does not provide support for PM8998 S4 because it
110 * is always-on; model it as a fixed regulator.
112 vreg_s4a_1p8: pm8998-smps4 {
113 compatible = "regulator-fixed";
114 regulator-name = "vreg_s4a_1p8";
116 regulator-min-microvolt = <1800000>;
117 regulator-max-microvolt = <1800000>;
122 vin-supply = <&vph_pwr>;
126 * The touchscreen regulator seems to be controlled somehow by a gpio.
127 * Model it as a fixed regulator and keep it on. Without schematics we
128 * don't know how this is actually wired up...
130 ts_1p8_supply: ts-1p8-regulator {
131 compatible = "regulator-fixed";
132 regulator-name = "ts_1p8_supply";
134 regulator-min-microvolt = <1800000>;
135 regulator-max-microvolt = <1800000>;
145 firmware-name = "qcom/sdm845/oneplus6/adsp.mbn";
149 pm8998-rpmh-regulators {
150 compatible = "qcom,pm8998-rpmh-regulators";
153 vdd-s1-supply = <&vph_pwr>;
154 vdd-s2-supply = <&vph_pwr>;
155 vdd-s3-supply = <&vph_pwr>;
156 vdd-s4-supply = <&vph_pwr>;
157 vdd-s5-supply = <&vph_pwr>;
158 vdd-s6-supply = <&vph_pwr>;
159 vdd-s7-supply = <&vph_pwr>;
160 vdd-s8-supply = <&vph_pwr>;
161 vdd-s9-supply = <&vph_pwr>;
162 vdd-s10-supply = <&vph_pwr>;
163 vdd-s11-supply = <&vph_pwr>;
164 vdd-s12-supply = <&vph_pwr>;
165 vdd-s13-supply = <&vph_pwr>;
166 vdd-l1-l27-supply = <&vreg_s7a_1p025>;
167 vdd-l2-l8-l17-supply = <&vreg_s3a_1p35>;
168 vdd-l3-l11-supply = <&vreg_s7a_1p025>;
169 vdd-l4-l5-supply = <&vreg_s7a_1p025>;
170 vdd-l6-supply = <&vph_pwr>;
171 vdd-l7-l12-l14-l15-supply = <&vreg_s5a_2p04>;
172 vdd-l9-supply = <&vreg_bob>;
173 vdd-l10-l23-l25-supply = <&vreg_bob>;
174 vdd-l13-l19-l21-supply = <&vreg_bob>;
175 vdd-l16-l28-supply = <&vreg_bob>;
176 vdd-l18-l22-supply = <&vreg_bob>;
177 vdd-l20-l24-supply = <&vreg_bob>;
178 vdd-l26-supply = <&vreg_s3a_1p35>;
179 vin-lvs-1-2-supply = <&vreg_s4a_1p8>;
181 vreg_s3a_1p35: smps3 {
182 regulator-min-microvolt = <1352000>;
183 regulator-max-microvolt = <1352000>;
186 vreg_s5a_2p04: smps5 {
187 regulator-min-microvolt = <1904000>;
188 regulator-max-microvolt = <2040000>;
191 vreg_s7a_1p025: smps7 {
192 regulator-min-microvolt = <900000>;
193 regulator-max-microvolt = <1028000>;
200 vreg_l1a_0p875: ldo1 {
201 regulator-min-microvolt = <880000>;
202 regulator-max-microvolt = <880000>;
203 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
207 regulator-min-microvolt = <1200000>;
208 regulator-max-microvolt = <1200000>;
209 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
214 regulator-min-microvolt = <800000>;
215 regulator-max-microvolt = <800000>;
216 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
220 regulator-min-microvolt = <1800000>;
221 regulator-max-microvolt = <1800000>;
222 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
226 vreg_l12a_1p8: ldo12 {
227 regulator-min-microvolt = <1800000>;
228 regulator-max-microvolt = <1800000>;
229 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
232 vreg_l14a_1p88: ldo14 {
233 regulator-min-microvolt = <1800000>;
234 regulator-max-microvolt = <1800000>;
235 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
239 vreg_l17a_1p3: ldo17 {
240 regulator-min-microvolt = <1304000>;
241 regulator-max-microvolt = <1304000>;
242 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
245 vreg_l20a_2p95: ldo20 {
246 regulator-min-microvolt = <2704000>;
247 regulator-max-microvolt = <2960000>;
248 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
252 vreg_l24a_3p075: ldo24 {
253 regulator-min-microvolt = <3088000>;
254 regulator-max-microvolt = <3088000>;
255 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
258 vreg_l25a_3p3: ldo25 {
259 regulator-min-microvolt = <3300000>;
260 regulator-max-microvolt = <3312000>;
261 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
266 vreg_l26a_1p2: ldo26 {
267 regulator-min-microvolt = <1200000>;
268 regulator-max-microvolt = <1200000>;
269 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
272 vreg_l28a_3p0: ldo28 {
273 regulator-min-microvolt = <2856000>;
274 regulator-max-microvolt = <3008000>;
275 regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
279 pmi8998-rpmh-regulators {
280 compatible = "qcom,pmi8998-rpmh-regulators";
283 vdd-bob-supply = <&vph_pwr>;
286 regulator-min-microvolt = <3312000>;
287 regulator-max-microvolt = <3600000>;
288 regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
289 regulator-allow-bypass;
293 pm8005-rpmh-regulators {
294 compatible = "qcom,pm8005-rpmh-regulators";
297 vdd-s1-supply = <&vph_pwr>;
298 vdd-s2-supply = <&vph_pwr>;
299 vdd-s3-supply = <&vph_pwr>;
300 vdd-s4-supply = <&vph_pwr>;
302 vreg_s3c_0p6: smps3 {
303 regulator-min-microvolt = <600000>;
304 regulator-max-microvolt = <600000>;
311 firmware-name = "qcom/sdm845/oneplus6/cdsp.mbn";
316 vdda-supply = <&vdda_mipi_dsi0_1p2>;
318 #address-cells = <1>;
322 * Both devices use different panels but all other properties
323 * are common. Compatible line is declared in device dts.
325 display_panel: panel@0 {
328 #address-cells = <1>;
332 vddio-supply = <&vreg_l14a_1p88>;
334 reset-gpios = <&tlmm 6 GPIO_ACTIVE_LOW>;
336 pinctrl-names = "default";
337 pinctrl-0 = <&panel_reset_pins &panel_te_pin &panel_esd_pin>;
341 remote-endpoint = <&dsi0_out>;
348 remote-endpoint = <&panel_in>;
349 data-lanes = <0 1 2 3>;
354 vdds-supply = <&vdda_mipi_dsi0_pll>;
358 protected-clocks = <GCC_QSPI_CORE_CLK>,
359 <GCC_QSPI_CORE_CLK_SRC>,
360 <GCC_QSPI_CNOC_PERIPH_AHB_CLK>,
361 <GCC_LPASS_Q6_AXI_CLK>,
362 <GCC_LPASS_SWAY_CLK>;
367 memory-region = <&gpu_mem>;
368 firmware-name = "qcom/sdm845/oneplus6/a630_zap.mbn";
374 clock-frequency = <400000>;
376 synaptics-rmi4-i2c@20 {
377 compatible = "syna,rmi4-i2c";
379 #address-cells = <1>;
381 interrupts-extended = <&tlmm 125 IRQ_TYPE_EDGE_FALLING>;
383 pinctrl-names = "default";
384 pinctrl-0 = <&ts_default_pins>;
386 vdd-supply = <&vreg_l28a_3p0>;
387 vio-supply = <&ts_1p8_supply>;
389 syna,reset-delay-ms = <200>;
390 syna,startup-delay-ms = <200>;
394 syna,nosleep-mode = <1>;
397 rmi4_f12: rmi4-f12@12 {
399 touchscreen-x-mm = <68>;
400 touchscreen-y-mm = <144>;
401 syna,sensor-type = <1>;
402 syna,rezero-wait-ms = <200>;
410 memory-region = <&ipa_fw_mem>;
411 firmware-name = "qcom/sdm845/oneplus6/ipa_fws.mbn";
425 firmware-name = "qcom/sdm845/oneplus6/mba.mbn", "qcom/sdm845/oneplus6/modem.mbn";
429 volume_down_gpio: pm8998_gpio5 {
435 qcom,drive-strength = <0>;
439 volume_up_gpio: pm8998_gpio6 {
445 qcom,drive-strength = <0>;
460 pins = "gpio49", "gpio50";
462 drive-strength = <2>;
469 pins = "gpio55", "gpio56";
470 drive-strength = <2>;
478 drive-strength = <2>;
484 drive-strength = <2>;
490 * Prevent garbage data on bluetooth UART lines
494 pins = "gpio45", "gpio46", "gpio47", "gpio48";
504 pins = "gpio46", "gpio47";
505 drive-strength = <2>;
519 compatible = "qcom,wcn3990-bt";
522 * This path is relative to the qca/
523 * subdir under lib/firmware.
525 firmware-name = "oneplus6/crnv21.bin";
527 vddio-supply = <&vreg_s4a_1p8>;
528 vddxo-supply = <&vreg_l7a_1p8>;
529 vddrf-supply = <&vreg_l17a_1p3>;
530 vddch0-supply = <&vreg_l25a_3p3>;
531 max-speed = <3200000>;
543 reset-gpios = <&tlmm 150 GPIO_ACTIVE_LOW>;
545 vcc-supply = <&vreg_l20a_2p95>;
546 vcc-max-microamp = <600000>;
552 vdda-phy-supply = <&vdda_ufs1_core>;
553 vdda-pll-supply = <&vdda_ufs1_1p2>;
560 * disable USB3 clock requirement as the device only supports
563 qcom,select-utmi-as-pipe-clk;
568 * We don't have the capability to switch modes yet.
570 dr_mode = "peripheral";
572 /* fastest mode for USB 2 */
573 maximum-speed = "high-speed";
575 /* Remove USB3 phy as it's unused on this device. */
576 phys = <&usb_1_hsphy>;
577 phy-names = "usb2-phy";
583 vdd-supply = <&vdda_usb1_ss_core>;
584 vdda-pll-supply = <&vdda_qusb_hs0_1p8>;
585 vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>;
587 qcom,imp-res-offset-value = <8>;
588 qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_21_6_MA>;
589 qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>;
590 qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
594 gpio-reserved-ranges = <0 4>, <81 4>;
596 tri_state_key_default: tri_state_key_default {
598 pins = "gpio40", "gpio42", "gpio26";
600 drive-strength = <2>;
605 ts_default_pins: ts-int {
607 pins = "gpio99", "gpio125";
609 drive-strength = <16>;
614 panel_reset_pins: panel-reset {
616 pins = "gpio6", "gpio25", "gpio26";
618 drive-strength = <8>;
623 panel_te_pin: panel-te {
626 function = "mdp_vsync";
627 drive-strength = <2>;
633 panel_esd_pin: panel-esd {
637 drive-strength = <2>;
646 vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
647 vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
648 vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
649 vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
651 qcom,snoc-host-cap-8bit-quirk;