// 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";
};