| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * SDM845 OnePlus 6(T) (enchilada / fajita) common device tree source |
| * |
| * Copyright (c) 2020, The Linux Foundation. All rights reserved. |
| */ |
| |
| /dts-v1/; |
| |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/input/linux-event-codes.h> |
| #include <dt-bindings/regulator/qcom,rpmh-regulator.h> |
| |
| #include "sdm845.dtsi" |
| #include "pm8998.dtsi" |
| #include "pmi8998.dtsi" |
| |
| /delete-node/ &rmtfs_mem; |
| |
| / { |
| aliases { |
| hsuart0 = &uart6; |
| }; |
| |
| gpio-keys { |
| compatible = "gpio-keys"; |
| label = "Volume keys"; |
| autorepeat; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&volume_down_gpio &volume_up_gpio>; |
| |
| vol-down { |
| label = "Volume down"; |
| linux,code = <KEY_VOLUMEDOWN>; |
| gpios = <&pm8998_gpio 5 GPIO_ACTIVE_LOW>; |
| debounce-interval = <15>; |
| }; |
| |
| vol-up { |
| label = "Volume up"; |
| linux,code = <KEY_VOLUMEUP>; |
| gpios = <&pm8998_gpio 6 GPIO_ACTIVE_LOW>; |
| debounce-interval = <15>; |
| }; |
| }; |
| |
| reserved-memory { |
| /* The rmtfs_mem needs to be guarded due to "XPU limitations" |
| * it is otherwise possible for an allocation adjacent to the |
| * rmtfs_mem region to trigger an XPU violation, causing a crash. |
| */ |
| rmtfs_lower_guard: memory@f5b00000 { |
| no-map; |
| reg = <0 0xf5b00000 0 0x1000>; |
| }; |
| /* |
| * The rmtfs memory region in downstream is 'dynamically allocated' |
| * but given the same address every time. Hard code it as this address is |
| * where the modem firmware expects it to be. |
| */ |
| rmtfs_mem: memory@f5b01000 { |
| compatible = "qcom,rmtfs-mem"; |
| reg = <0 0xf5b01000 0 0x200000>; |
| no-map; |
| |
| qcom,client-id = <1>; |
| qcom,vmid = <15>; |
| }; |
| rmtfs_upper_guard: memory@f5d01000 { |
| no-map; |
| reg = <0 0xf5d01000 0 0x2000>; |
| }; |
| |
| /* |
| * It seems like reserving the old rmtfs_mem region is also needed to prevent |
| * random crashes which are most likely modem related, more testing needed. |
| */ |
| removed_region: memory@88f00000 { |
| no-map; |
| reg = <0 0x88f00000 0 0x200000>; |
| }; |
| |
| ramoops: ramoops@ac300000 { |
| compatible = "ramoops"; |
| reg = <0 0xac300000 0 0x400000>; |
| record-size = <0x40000>; |
| console-size = <0x40000>; |
| ftrace-size = <0x40000>; |
| pmsg-size = <0x200000>; |
| devinfo-size = <0x1000>; |
| ecc-size = <16>; |
| }; |
| }; |
| |
| vph_pwr: vph-pwr-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vph_pwr"; |
| regulator-min-microvolt = <3700000>; |
| regulator-max-microvolt = <3700000>; |
| }; |
| |
| /* |
| * Apparently RPMh does not provide support for PM8998 S4 because it |
| * is always-on; model it as a fixed regulator. |
| */ |
| vreg_s4a_1p8: pm8998-smps4 { |
| compatible = "regulator-fixed"; |
| regulator-name = "vreg_s4a_1p8"; |
| |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| |
| regulator-always-on; |
| regulator-boot-on; |
| |
| vin-supply = <&vph_pwr>; |
| }; |
| |
| /* |
| * The touchscreen regulator seems to be controlled somehow by a gpio. |
| * Model it as a fixed regulator and keep it on. Without schematics we |
| * don't know how this is actually wired up... |
| */ |
| ts_1p8_supply: ts-1p8-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "ts_1p8_supply"; |
| |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| |
| gpio = <&tlmm 88 0>; |
| enable-active-high; |
| regulator-boot-on; |
| }; |
| }; |
| |
| &adsp_pas { |
| status = "okay"; |
| firmware-name = "qcom/sdm845/oneplus6/adsp.mbn"; |
| }; |
| |
| &apps_rsc { |
| pm8998-rpmh-regulators { |
| compatible = "qcom,pm8998-rpmh-regulators"; |
| qcom,pmic-id = "a"; |
| |
| vdd-s1-supply = <&vph_pwr>; |
| vdd-s2-supply = <&vph_pwr>; |
| vdd-s3-supply = <&vph_pwr>; |
| vdd-s4-supply = <&vph_pwr>; |
| vdd-s5-supply = <&vph_pwr>; |
| vdd-s6-supply = <&vph_pwr>; |
| vdd-s7-supply = <&vph_pwr>; |
| vdd-s8-supply = <&vph_pwr>; |
| vdd-s9-supply = <&vph_pwr>; |
| vdd-s10-supply = <&vph_pwr>; |
| vdd-s11-supply = <&vph_pwr>; |
| vdd-s12-supply = <&vph_pwr>; |
| vdd-s13-supply = <&vph_pwr>; |
| vdd-l1-l27-supply = <&vreg_s7a_1p025>; |
| vdd-l2-l8-l17-supply = <&vreg_s3a_1p35>; |
| vdd-l3-l11-supply = <&vreg_s7a_1p025>; |
| vdd-l4-l5-supply = <&vreg_s7a_1p025>; |
| vdd-l6-supply = <&vph_pwr>; |
| vdd-l7-l12-l14-l15-supply = <&vreg_s5a_2p04>; |
| vdd-l9-supply = <&vreg_bob>; |
| vdd-l10-l23-l25-supply = <&vreg_bob>; |
| vdd-l13-l19-l21-supply = <&vreg_bob>; |
| vdd-l16-l28-supply = <&vreg_bob>; |
| vdd-l18-l22-supply = <&vreg_bob>; |
| vdd-l20-l24-supply = <&vreg_bob>; |
| vdd-l26-supply = <&vreg_s3a_1p35>; |
| vin-lvs-1-2-supply = <&vreg_s4a_1p8>; |
| |
| vreg_s3a_1p35: smps3 { |
| regulator-min-microvolt = <1352000>; |
| regulator-max-microvolt = <1352000>; |
| }; |
| |
| vreg_s5a_2p04: smps5 { |
| regulator-min-microvolt = <1904000>; |
| regulator-max-microvolt = <2040000>; |
| }; |
| |
| vreg_s7a_1p025: smps7 { |
| regulator-min-microvolt = <900000>; |
| regulator-max-microvolt = <1028000>; |
| }; |
| |
| vdda_mipi_dsi0_pll: |
| vdda_qlink_lv: |
| vdda_ufs1_core: |
| vdda_usb1_ss_core: |
| vreg_l1a_0p875: ldo1 { |
| regulator-min-microvolt = <880000>; |
| regulator-max-microvolt = <880000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l2a_1p2: ldo2 { |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| regulator-always-on; |
| }; |
| |
| vreg_l5a_0p8: ldo5 { |
| regulator-min-microvolt = <800000>; |
| regulator-max-microvolt = <800000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l7a_1p8: ldo7 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vdda_qusb_hs0_1p8: |
| vreg_l12a_1p8: ldo12 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l14a_1p88: ldo14 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| regulator-always-on; |
| }; |
| |
| vreg_l17a_1p3: ldo17 { |
| regulator-min-microvolt = <1304000>; |
| regulator-max-microvolt = <1304000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l20a_2p95: ldo20 { |
| regulator-min-microvolt = <2704000>; |
| regulator-max-microvolt = <2960000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vdda_qusb_hs0_3p1: |
| vreg_l24a_3p075: ldo24 { |
| regulator-min-microvolt = <3088000>; |
| regulator-max-microvolt = <3088000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l25a_3p3: ldo25 { |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3312000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vdda_mipi_dsi0_1p2: |
| vdda_ufs1_1p2: |
| vreg_l26a_1p2: ldo26 { |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l28a_3p0: ldo28 { |
| regulator-min-microvolt = <2856000>; |
| regulator-max-microvolt = <3008000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| }; |
| |
| pmi8998-rpmh-regulators { |
| compatible = "qcom,pmi8998-rpmh-regulators"; |
| qcom,pmic-id = "b"; |
| |
| vdd-bob-supply = <&vph_pwr>; |
| |
| vreg_bob: bob { |
| regulator-min-microvolt = <3312000>; |
| regulator-max-microvolt = <3600000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>; |
| regulator-allow-bypass; |
| }; |
| }; |
| |
| pm8005-rpmh-regulators { |
| compatible = "qcom,pm8005-rpmh-regulators"; |
| qcom,pmic-id = "c"; |
| |
| vdd-s1-supply = <&vph_pwr>; |
| vdd-s2-supply = <&vph_pwr>; |
| vdd-s3-supply = <&vph_pwr>; |
| vdd-s4-supply = <&vph_pwr>; |
| |
| vreg_s3c_0p6: smps3 { |
| regulator-min-microvolt = <600000>; |
| regulator-max-microvolt = <600000>; |
| }; |
| }; |
| }; |
| |
| &cdsp_pas { |
| status = "okay"; |
| firmware-name = "qcom/sdm845/oneplus6/cdsp.mbn"; |
| }; |
| |
| &dsi0 { |
| status = "okay"; |
| vdda-supply = <&vdda_mipi_dsi0_1p2>; |
| |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| /* |
| * Both devices use different panels but all other properties |
| * are common. Compatible line is declared in device dts. |
| */ |
| display_panel: panel@0 { |
| status = "disabled"; |
| |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0>; |
| |
| vddio-supply = <&vreg_l14a_1p88>; |
| |
| reset-gpios = <&tlmm 6 GPIO_ACTIVE_LOW>; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&panel_reset_pins &panel_te_pin &panel_esd_pin>; |
| |
| port { |
| panel_in: endpoint { |
| remote-endpoint = <&dsi0_out>; |
| }; |
| }; |
| }; |
| }; |
| |
| &dsi0_out { |
| remote-endpoint = <&panel_in>; |
| data-lanes = <0 1 2 3>; |
| }; |
| |
| &dsi0_phy { |
| status = "okay"; |
| vdds-supply = <&vdda_mipi_dsi0_pll>; |
| }; |
| |
| &gcc { |
| protected-clocks = <GCC_QSPI_CORE_CLK>, |
| <GCC_QSPI_CORE_CLK_SRC>, |
| <GCC_QSPI_CNOC_PERIPH_AHB_CLK>, |
| <GCC_LPASS_Q6_AXI_CLK>, |
| <GCC_LPASS_SWAY_CLK>; |
| }; |
| |
| &gpu { |
| zap-shader { |
| memory-region = <&gpu_mem>; |
| firmware-name = "qcom/sdm845/oneplus6/a630_zap.mbn"; |
| }; |
| }; |
| |
| &i2c12 { |
| status = "okay"; |
| clock-frequency = <400000>; |
| |
| synaptics-rmi4-i2c@20 { |
| compatible = "syna,rmi4-i2c"; |
| reg = <0x20>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| interrupts-extended = <&tlmm 125 IRQ_TYPE_EDGE_FALLING>; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&ts_default_pins>; |
| |
| vdd-supply = <&vreg_l28a_3p0>; |
| vio-supply = <&ts_1p8_supply>; |
| |
| syna,reset-delay-ms = <200>; |
| syna,startup-delay-ms = <200>; |
| |
| rmi4-f01@1 { |
| reg = <0x01>; |
| syna,nosleep-mode = <1>; |
| }; |
| |
| rmi4_f12: rmi4-f12@12 { |
| reg = <0x12>; |
| touchscreen-x-mm = <68>; |
| touchscreen-y-mm = <144>; |
| syna,sensor-type = <1>; |
| syna,rezero-wait-ms = <200>; |
| }; |
| }; |
| }; |
| |
| &ipa { |
| status = "okay"; |
| |
| memory-region = <&ipa_fw_mem>; |
| }; |
| |
| &mdss { |
| status = "okay"; |
| }; |
| |
| &mdss_mdp { |
| status = "okay"; |
| }; |
| |
| /* Modem/wifi*/ |
| &mss_pil { |
| status = "okay"; |
| firmware-name = "qcom/sdm845/oneplus6/mba.mbn", "qcom/sdm845/oneplus6/modem.mbn"; |
| }; |
| |
| &pm8998_gpio { |
| volume_down_gpio: pm8998_gpio5 { |
| pinconf { |
| pins = "gpio5"; |
| function = "normal"; |
| input-enable; |
| bias-pull-up; |
| qcom,drive-strength = <0>; |
| }; |
| }; |
| |
| volume_up_gpio: pm8998_gpio6 { |
| pinconf { |
| pins = "gpio6"; |
| function = "normal"; |
| input-enable; |
| bias-pull-up; |
| qcom,drive-strength = <0>; |
| }; |
| }; |
| }; |
| |
| &qupv3_id_1 { |
| status = "okay"; |
| }; |
| |
| &qupv3_id_0 { |
| status = "okay"; |
| }; |
| |
| &qup_i2c12_default { |
| mux { |
| pins = "gpio49", "gpio50"; |
| function = "qup12"; |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| }; |
| |
| &qup_i2c10_default { |
| pinconf { |
| pins = "gpio55", "gpio56"; |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| }; |
| |
| &qup_uart9_default { |
| pinconf-tx { |
| pins = "gpio4"; |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| |
| pinconf-rx { |
| pins = "gpio5"; |
| drive-strength = <2>; |
| bias-pull-up; |
| }; |
| }; |
| |
| /* |
| * Prevent garbage data on bluetooth UART lines |
| */ |
| &qup_uart6_default { |
| pinmux { |
| pins = "gpio45", "gpio46", "gpio47", "gpio48"; |
| function = "qup6"; |
| }; |
| |
| cts { |
| pins = "gpio45"; |
| bias-pull-down; |
| }; |
| |
| rts-tx { |
| pins = "gpio46", "gpio47"; |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| |
| rx { |
| pins = "gpio48"; |
| bias-pull-up; |
| }; |
| }; |
| |
| &uart6 { |
| status = "okay"; |
| |
| bluetooth { |
| compatible = "qcom,wcn3990-bt"; |
| |
| /* |
| * This path is relative to the qca/ |
| * subdir under lib/firmware. |
| */ |
| firmware-name = "oneplus6/crnv21.bin"; |
| |
| vddio-supply = <&vreg_s4a_1p8>; |
| vddxo-supply = <&vreg_l7a_1p8>; |
| vddrf-supply = <&vreg_l17a_1p3>; |
| vddch0-supply = <&vreg_l25a_3p3>; |
| max-speed = <3200000>; |
| }; |
| }; |
| |
| &ufs_mem_hc { |
| status = "okay"; |
| |
| reset-gpios = <&tlmm 150 GPIO_ACTIVE_LOW>; |
| |
| vcc-supply = <&vreg_l20a_2p95>; |
| vcc-max-microamp = <600000>; |
| }; |
| |
| &ufs_mem_phy { |
| status = "okay"; |
| |
| vdda-phy-supply = <&vdda_ufs1_core>; |
| vdda-pll-supply = <&vdda_ufs1_1p2>; |
| }; |
| |
| &usb_1 { |
| status = "okay"; |
| |
| /* |
| * disable USB3 clock requirement as the device only supports |
| * USB2. |
| */ |
| qcom,select-utmi-as-pipe-clk; |
| }; |
| |
| &usb_1_dwc3 { |
| /* |
| * We don't have the capability to switch modes yet. |
| */ |
| dr_mode = "peripheral"; |
| |
| /* fastest mode for USB 2 */ |
| maximum-speed = "high-speed"; |
| |
| /* Remove USB3 phy as it's unused on this device. */ |
| phys = <&usb_1_hsphy>; |
| phy-names = "usb2-phy"; |
| }; |
| |
| &usb_1_hsphy { |
| status = "okay"; |
| |
| vdd-supply = <&vdda_usb1_ss_core>; |
| vdda-pll-supply = <&vdda_qusb_hs0_1p8>; |
| vdda-phy-dpdm-supply = <&vdda_qusb_hs0_3p1>; |
| |
| qcom,imp-res-offset-value = <8>; |
| qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_21_6_MA>; |
| qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>; |
| qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>; |
| }; |
| |
| &tlmm { |
| gpio-reserved-ranges = <0 4>, <81 4>; |
| |
| tri_state_key_default: tri_state_key_default { |
| mux { |
| pins = "gpio40", "gpio42", "gpio26"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| }; |
| |
| ts_default_pins: ts-int { |
| mux { |
| pins = "gpio99", "gpio125"; |
| function = "gpio"; |
| drive-strength = <16>; |
| bias-pull-up; |
| }; |
| }; |
| |
| panel_reset_pins: panel-reset { |
| mux { |
| pins = "gpio6", "gpio25", "gpio26"; |
| function = "gpio"; |
| drive-strength = <8>; |
| bias-disable = <0>; |
| }; |
| }; |
| |
| panel_te_pin: panel-te { |
| mux { |
| pins = "gpio10"; |
| function = "mdp_vsync"; |
| drive-strength = <2>; |
| bias-disable; |
| input-enable; |
| }; |
| }; |
| |
| panel_esd_pin: panel-esd { |
| mux { |
| pins = "gpio30"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-pull-down; |
| input-enable; |
| }; |
| }; |
| }; |
| |
| &wifi { |
| status = "okay"; |
| vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>; |
| vdd-1.8-xo-supply = <&vreg_l7a_1p8>; |
| vdd-1.3-rfa-supply = <&vreg_l17a_1p3>; |
| vdd-3.3-ch0-supply = <&vreg_l25a_3p3>; |
| |
| qcom,snoc-host-cap-8bit-quirk; |
| }; |