| // SPDX-License-Identifier: BSD-3-Clause |
| /* |
| * Copyright (c) 2021, Luca Weiss <luca@z3ntu.xyz> |
| */ |
| |
| /dts-v1/; |
| |
| /* PMK8350 (in reality a PMK8003) is configured to use SID6 instead of 0 */ |
| #define PMK8350_SID 6 |
| |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/iio/qcom,spmi-adc7-pmk8350.h> |
| #include <dt-bindings/input/input.h> |
| #include <dt-bindings/leds/common.h> |
| #include <dt-bindings/pinctrl/qcom,pmic-gpio.h> |
| #include <dt-bindings/regulator/qcom,rpmh-regulator.h> |
| #include "sm7225.dtsi" |
| #include "pm6150l.dtsi" |
| #include "pm6350.dtsi" |
| #include "pm7250b.dtsi" |
| #include "pmk8350.dtsi" |
| |
| / { |
| model = "Fairphone 4"; |
| compatible = "fairphone,fp4", "qcom,sm7225"; |
| chassis-type = "handset"; |
| |
| /* required for bootloader to select correct board */ |
| qcom,msm-id = <434 0x10000>, <459 0x10000>; |
| qcom,board-id = <8 32>; |
| |
| aliases { |
| serial0 = &uart9; |
| serial1 = &uart1; |
| }; |
| |
| chosen { |
| #address-cells = <2>; |
| #size-cells = <2>; |
| ranges; |
| |
| stdout-path = "serial0:115200n8"; |
| |
| framebuffer0: framebuffer@a000000 { |
| compatible = "simple-framebuffer"; |
| reg = <0 0xa0000000 0 (2340 * 1080 * 4)>; |
| width = <1080>; |
| height = <2340>; |
| stride = <(1080 * 4)>; |
| format = "a8r8g8b8"; |
| }; |
| }; |
| |
| gpio-keys { |
| compatible = "gpio-keys"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&gpio_keys_pin>; |
| |
| key-volume-up { |
| label = "volume_up"; |
| linux,code = <KEY_VOLUMEUP>; |
| gpios = <&pm6350_gpios 2 GPIO_ACTIVE_LOW>; |
| }; |
| }; |
| |
| reserved-memory { |
| /* |
| * 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. |
| */ |
| memory@efe01000 { |
| compatible = "qcom,rmtfs-mem"; |
| reg = <0 0xefe01000 0 0x600000>; |
| no-map; |
| |
| qcom,client-id = <1>; |
| qcom,vmid = <15>; |
| }; |
| }; |
| |
| thermal-zones { |
| chg-skin-thermal { |
| polling-delay-passive = <0>; |
| polling-delay = <0>; |
| thermal-sensors = <&pm7250b_adc_tm 0>; |
| |
| trips { |
| active-config0 { |
| temperature = <125000>; |
| hysteresis = <1000>; |
| type = "passive"; |
| }; |
| }; |
| }; |
| |
| conn-thermal { |
| polling-delay-passive = <0>; |
| polling-delay = <0>; |
| thermal-sensors = <&pm7250b_adc_tm 1>; |
| |
| trips { |
| active-config0 { |
| temperature = <125000>; |
| hysteresis = <1000>; |
| type = "passive"; |
| }; |
| }; |
| }; |
| }; |
| }; |
| |
| &adsp { |
| firmware-name = "qcom/sm7225/fairphone4/adsp.mdt"; |
| status = "okay"; |
| }; |
| |
| &apps_rsc { |
| regulators-0 { |
| compatible = "qcom,pm6350-rpmh-regulators"; |
| qcom,pmic-id = "a"; |
| |
| vreg_s1a: smps1 { |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1200000>; |
| }; |
| |
| vreg_s2a: smps2 { |
| regulator-min-microvolt = <1503000>; |
| regulator-max-microvolt = <2048000>; |
| }; |
| |
| vreg_l2a: ldo2 { |
| regulator-min-microvolt = <1503000>; |
| regulator-max-microvolt = <1980000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l3a: ldo3 { |
| regulator-min-microvolt = <2700000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l4a: ldo4 { |
| regulator-min-microvolt = <352000>; |
| regulator-max-microvolt = <801000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l5a: ldo5 { |
| regulator-min-microvolt = <1503000>; |
| regulator-max-microvolt = <1980000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l6a: ldo6 { |
| regulator-min-microvolt = <1710000>; |
| regulator-max-microvolt = <3544000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l7a: ldo7 { |
| regulator-min-microvolt = <1620000>; |
| regulator-max-microvolt = <1980000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l8a: ldo8 { |
| regulator-min-microvolt = <2800000>; |
| regulator-max-microvolt = <2800000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l9a: ldo9 { |
| regulator-min-microvolt = <1650000>; |
| regulator-max-microvolt = <3401000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l11a: ldo11 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <2000000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l12a: ldo12 { |
| regulator-min-microvolt = <1620000>; |
| regulator-max-microvolt = <1980000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l13a: ldo13 { |
| regulator-min-microvolt = <570000>; |
| regulator-max-microvolt = <650000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l14a: ldo14 { |
| regulator-min-microvolt = <1700000>; |
| regulator-max-microvolt = <1900000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l15a: ldo15 { |
| regulator-min-microvolt = <1100000>; |
| regulator-max-microvolt = <1305000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l16a: ldo16 { |
| regulator-min-microvolt = <830000>; |
| regulator-max-microvolt = <921000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l18a: ldo18 { |
| regulator-min-microvolt = <788000>; |
| regulator-max-microvolt = <1049000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l19a: ldo19 { |
| regulator-min-microvolt = <1080000>; |
| regulator-max-microvolt = <1305000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l20a: ldo20 { |
| regulator-min-microvolt = <530000>; |
| regulator-max-microvolt = <801000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l21a: ldo21 { |
| regulator-min-microvolt = <751000>; |
| regulator-max-microvolt = <825000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l22a: ldo22 { |
| regulator-min-microvolt = <1080000>; |
| regulator-max-microvolt = <1305000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| }; |
| |
| regulators-1 { |
| compatible = "qcom,pm6150l-rpmh-regulators"; |
| qcom,pmic-id = "e"; |
| |
| vreg_s8e: smps8 { |
| regulator-min-microvolt = <313000>; |
| regulator-max-microvolt = <1395000>; |
| }; |
| |
| vreg_l1e: ldo1 { |
| regulator-min-microvolt = <1620000>; |
| regulator-max-microvolt = <1980000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l2e: ldo2 { |
| regulator-min-microvolt = <1170000>; |
| regulator-max-microvolt = <1305000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l3e: ldo3 { |
| regulator-min-microvolt = <1100000>; |
| regulator-max-microvolt = <1299000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l4e: ldo4 { |
| regulator-min-microvolt = <1620000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l5e: ldo5 { |
| regulator-min-microvolt = <1620000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l6e: ldo6 { |
| regulator-min-microvolt = <1700000>; |
| regulator-max-microvolt = <2950000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| regulator-allow-set-load; |
| regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM |
| RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l7e: ldo7 { |
| regulator-min-microvolt = <2700000>; |
| regulator-max-microvolt = <3544000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l8e: ldo8 { |
| regulator-min-microvolt = <1620000>; |
| regulator-max-microvolt = <2000000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l9e: ldo9 { |
| regulator-min-microvolt = <2700000>; |
| regulator-max-microvolt = <2960000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| regulator-allow-set-load; |
| regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM |
| RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l10e: ldo10 { |
| regulator-min-microvolt = <3000000>; |
| regulator-max-microvolt = <3401000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_l11e: ldo11 { |
| regulator-min-microvolt = <3000000>; |
| regulator-max-microvolt = <3401000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; |
| }; |
| |
| vreg_bob: bob { |
| regulator-min-microvolt = <1620000>; |
| regulator-max-microvolt = <5492000>; |
| regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>; |
| regulator-allow-bypass; |
| }; |
| }; |
| }; |
| |
| &cci0 { |
| status = "okay"; |
| }; |
| |
| &cci0_i2c0 { |
| /* IMX582 @ 0x1a */ |
| }; |
| |
| &cci0_i2c1 { |
| /* IMX582 @ 0x1a */ |
| }; |
| |
| &cci1 { |
| status = "okay"; |
| }; |
| |
| &cci1_i2c0 { |
| /* IMX576 @ 0x10 */ |
| }; |
| |
| &cdsp { |
| firmware-name = "qcom/sm7225/fairphone4/cdsp.mdt"; |
| status = "okay"; |
| }; |
| |
| &gpi_dma0 { |
| status = "okay"; |
| }; |
| |
| &gpi_dma1 { |
| status = "okay"; |
| }; |
| |
| &i2c0 { |
| clock-frequency = <400000>; |
| status = "okay"; |
| |
| /* ST21NFCD NFC @ 8 */ |
| /* VL53L3 ToF @ 29 */ |
| /* AW88264A amplifier @ 34 */ |
| /* AW88264A amplifier @ 35 */ |
| }; |
| |
| &i2c8 { |
| clock-frequency = <400000>; |
| status = "okay"; |
| |
| /* HX83112A touchscreen @ 48 */ |
| }; |
| |
| &i2c10 { |
| clock-frequency = <400000>; |
| status = "okay"; |
| |
| /* PM8008 PMIC @ 8 and 9 */ |
| /* PX8618 @ 26 */ |
| /* SMB1395 PMIC @ 34 */ |
| |
| haptics@5a { |
| compatible = "awinic,aw8695"; |
| reg = <0x5a>; |
| interrupts-extended = <&tlmm 85 IRQ_TYPE_EDGE_FALLING>; |
| reset-gpios = <&tlmm 90 GPIO_ACTIVE_HIGH>; |
| |
| awinic,f0-preset = <2350>; |
| awinic,f0-coefficient = <260>; |
| awinic,f0-calibration-percent = <7>; |
| awinic,drive-level = <125>; |
| |
| awinic,f0-detection-play-time = <5>; |
| awinic,f0-detection-wait-time = <3>; |
| awinic,f0-detection-repeat = <2>; |
| awinic,f0-detection-trace = <15>; |
| |
| awinic,boost-debug = /bits/ 8 <0x30 0xeb 0xd4>; |
| awinic,tset = /bits/ 8 <0x12>; |
| awinic,r-spare = /bits/ 8 <0x68>; |
| |
| awinic,bemf-upper-threshold = <4104>; |
| awinic,bemf-lower-threshold = <1016>; |
| }; |
| }; |
| |
| &ipa { |
| qcom,gsi-loader = "self"; |
| memory-region = <&pil_ipa_fw_mem>; |
| firmware-name = "qcom/sm7225/fairphone4/ipa_fws.mdt"; |
| status = "okay"; |
| }; |
| |
| &mpss { |
| firmware-name = "qcom/sm7225/fairphone4/modem.mdt"; |
| status = "okay"; |
| }; |
| |
| &pm6150l_flash { |
| status = "okay"; |
| |
| led-0 { |
| function = LED_FUNCTION_FLASH; |
| color = <LED_COLOR_ID_YELLOW>; |
| led-sources = <1>; |
| led-max-microamp = <180000>; |
| flash-max-microamp = <1000000>; |
| flash-max-timeout-us = <1280000>; |
| }; |
| |
| led-1 { |
| function = LED_FUNCTION_FLASH; |
| color = <LED_COLOR_ID_WHITE>; |
| led-sources = <2>; |
| led-max-microamp = <180000>; |
| flash-max-microamp = <1000000>; |
| flash-max-timeout-us = <1280000>; |
| }; |
| }; |
| |
| &pm6150l_wled { |
| qcom,switching-freq = <800>; |
| qcom,current-limit-microamp = <20000>; |
| qcom,num-strings = <2>; |
| |
| status = "okay"; |
| }; |
| |
| &pm6350_gpios { |
| gpio_keys_pin: gpio-keys-state { |
| pins = "gpio2"; |
| function = PMIC_GPIO_FUNC_NORMAL; |
| bias-pull-up; |
| input-enable; |
| power-source = <0>; |
| }; |
| }; |
| |
| &pm6350_resin { |
| linux,code = <KEY_VOLUMEDOWN>; |
| status = "okay"; |
| }; |
| |
| &pm7250b_adc { |
| channel@4d { |
| reg = <ADC5_AMUX_THM1_100K_PU>; |
| qcom,ratiometric; |
| qcom,hw-settle-time = <200>; |
| qcom,pre-scaling = <1 1>; |
| label = "charger_skin_therm"; |
| }; |
| |
| channel@4f { |
| reg = <ADC5_AMUX_THM3_100K_PU>; |
| qcom,ratiometric; |
| qcom,hw-settle-time = <200>; |
| qcom,pre-scaling = <1 1>; |
| label = "conn_therm"; |
| }; |
| }; |
| |
| &pm7250b_adc_tm { |
| status = "okay"; |
| |
| charger-skin-therm@0 { |
| reg = <0>; |
| io-channels = <&pm7250b_adc ADC5_AMUX_THM1_100K_PU>; |
| qcom,ratiometric; |
| qcom,hw-settle-time-us = <200>; |
| }; |
| |
| conn-therm@1 { |
| reg = <1>; |
| io-channels = <&pm7250b_adc ADC5_AMUX_THM3_100K_PU>; |
| qcom,ratiometric; |
| qcom,hw-settle-time-us = <200>; |
| }; |
| }; |
| |
| &pmk8350_rtc { |
| status = "okay"; |
| }; |
| |
| &pmk8350_vadc { |
| channel@644 { |
| reg = <PMK8350_ADC7_AMUX_THM1_100K_PU>; |
| qcom,ratiometric; |
| qcom,hw-settle-time = <200>; |
| qcom,pre-scaling = <1 1>; |
| label = "xo_therm"; |
| }; |
| }; |
| |
| &qup_uart1_cts { |
| /* |
| * Configure a bias-bus-hold on CTS to lower power |
| * usage when Bluetooth is turned off. Bus hold will |
| * maintain a low power state regardless of whether |
| * the Bluetooth module drives the pin in either |
| * direction or leaves the pin fully unpowered. |
| */ |
| bias-bus-hold; |
| }; |
| |
| &qup_uart1_rts { |
| /* We'll drive RTS, so no pull */ |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| |
| &qup_uart1_rx { |
| /* |
| * Configure a pull-up on RX. This is needed to avoid |
| * garbage data when the TX pin of the Bluetooth module is |
| * in tri-state (module powered off or not driving the |
| * signal yet). |
| */ |
| bias-pull-up; |
| }; |
| |
| &qup_uart1_tx { |
| /* We'll drive TX, so no pull */ |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| |
| &qupv3_id_0 { |
| status = "okay"; |
| }; |
| |
| &qupv3_id_1 { |
| status = "okay"; |
| }; |
| |
| &sdc2_off_state { |
| sd-cd-pins { |
| pins = "gpio94"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-disable; |
| }; |
| }; |
| |
| &sdc2_on_state { |
| sd-cd-pins { |
| pins = "gpio94"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-pull-up; |
| }; |
| }; |
| |
| &sdhc_2 { |
| vmmc-supply = <&vreg_l9e>; |
| vqmmc-supply = <&vreg_l6e>; |
| |
| cd-gpios = <&tlmm 94 GPIO_ACTIVE_LOW>; |
| |
| status = "okay"; |
| }; |
| |
| &tlmm { |
| gpio-reserved-ranges = <13 4>, <56 2>; |
| |
| qup_uart1_sleep_cts: qup-uart1-sleep-cts-state { |
| pins = "gpio61"; |
| function = "gpio"; |
| /* |
| * Configure a bias-bus-hold on CTS to lower power |
| * usage when Bluetooth is turned off. Bus hold will |
| * maintain a low power state regardless of whether |
| * the Bluetooth module drives the pin in either |
| * direction or leaves the pin fully unpowered. |
| */ |
| bias-bus-hold; |
| }; |
| |
| qup_uart1_sleep_rts: qup-uart1-sleep-rts-state { |
| pins = "gpio62"; |
| function = "gpio"; |
| /* |
| * Configure pull-down on RTS. As RTS is active low |
| * signal, pull it low to indicate the BT SoC that it |
| * can wakeup the system anytime from suspend state by |
| * pulling RX low (by sending wakeup bytes). |
| */ |
| bias-pull-down; |
| }; |
| |
| qup_uart1_sleep_rx: qup-uart1-sleep-rx-state { |
| pins = "gpio64"; |
| function = "gpio"; |
| /* |
| * Configure a pull-up on RX. This is needed to avoid |
| * garbage data when the TX pin of the Bluetooth module |
| * is floating which may cause spurious wakeups. |
| */ |
| bias-pull-up; |
| }; |
| |
| qup_uart1_sleep_tx: qup-uart1-sleep-tx-state { |
| pins = "gpio63"; |
| function = "gpio"; |
| /* |
| * Configure pull-up on TX when it isn't actively driven |
| * to prevent BT SoC from receiving garbage during sleep. |
| */ |
| bias-pull-up; |
| }; |
| }; |
| |
| &uart1 { |
| /delete-property/ interrupts; |
| interrupts-extended = <&intc GIC_SPI 602 IRQ_TYPE_LEVEL_HIGH>, |
| <&tlmm 64 IRQ_TYPE_EDGE_FALLING>; |
| |
| pinctrl-names = "default", "sleep"; |
| pinctrl-1 = <&qup_uart1_sleep_cts>, <&qup_uart1_sleep_rts>, <&qup_uart1_sleep_tx>, <&qup_uart1_sleep_rx>; |
| |
| status = "okay"; |
| |
| bluetooth { |
| compatible = "qcom,wcn3988-bt"; |
| |
| vddio-supply = <&vreg_l11a>; |
| vddxo-supply = <&vreg_l7a>; |
| vddrf-supply = <&vreg_l2e>; |
| vddch0-supply = <&vreg_l10e>; |
| swctrl-gpios = <&tlmm 69 GPIO_ACTIVE_HIGH>; |
| |
| max-speed = <3200000>; |
| }; |
| }; |
| |
| &uart9 { |
| status = "okay"; |
| }; |
| |
| &ufs_mem_hc { |
| reset-gpios = <&tlmm 156 GPIO_ACTIVE_LOW>; |
| |
| vcc-supply = <&vreg_l7e>; |
| vcc-max-microamp = <800000>; |
| vccq2-supply = <&vreg_l12a>; |
| vccq2-max-microamp = <800000>; |
| |
| status = "okay"; |
| }; |
| |
| &ufs_mem_phy { |
| vdda-phy-supply = <&vreg_l18a>; |
| vdda-pll-supply = <&vreg_l22a>; |
| |
| status = "okay"; |
| }; |
| |
| &usb_1 { |
| status = "okay"; |
| }; |
| |
| &usb_1_dwc3 { |
| maximum-speed = "super-speed"; |
| dr_mode = "peripheral"; |
| }; |
| |
| &usb_1_hsphy { |
| vdd-supply = <&vreg_l18a>; |
| vdda-pll-supply = <&vreg_l2a>; |
| vdda-phy-dpdm-supply = <&vreg_l3a>; |
| |
| status = "okay"; |
| }; |
| |
| &usb_1_qmpphy { |
| vdda-phy-supply = <&vreg_l22a>; |
| vdda-pll-supply = <&vreg_l16a>; |
| |
| status = "okay"; |
| }; |
| |
| &wifi { |
| vdd-0.8-cx-mx-supply = <&vreg_l4a>; |
| vdd-1.8-xo-supply = <&vreg_l7a>; |
| vdd-1.3-rfa-supply = <&vreg_l2e>; |
| vdd-3.3-ch0-supply = <&vreg_l10e>; |
| vdd-3.3-ch1-supply = <&vreg_l11e>; |
| |
| status = "okay"; |
| }; |
