| // SPDX-License-Identifier: GPL-2.0 |
| /* Copyright (c) 2018, The Linux Foundation. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 and |
| * only version 2 as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| &pm7250b_charger { |
| status = "ok"; |
| io-channels = <&pm7250b_vadc ADC_USB_IN_V_16>, |
| <&pm7250b_vadc ADC_USB_IN_I>, |
| <&pm7250b_vadc ADC_CHG_TEMP>, |
| <&pm7250b_vadc ADC_DIE_TEMP>, |
| <&pm7250b_vadc ADC_AMUX_THM3_PU2>, |
| <&pm7250b_vadc ADC_SBUx>, |
| <&pm7250b_vadc ADC_VPH_PWR>; |
| io-channel-names = "usb_in_voltage", |
| "usb_in_current", |
| "chg_temp", |
| "die_temp", |
| "conn_temp", |
| "sbux_res", |
| "vph_voltage"; |
| qcom,auto-recharge-soc = <97>; |
| qcom,charger-temp-max = <800>; |
| qcom,smb-temp-max = <800>; |
| google,batt_psy_disable; |
| google,wdog_snarl_disable; |
| google,usb-port-tz-name = "usbc-therm-adc"; |
| qcom,hvdcp-disable; |
| qcom,chg-term-src = <1>; |
| |
| qcom,chgr@1000 { |
| /delete-property/ interrupts; |
| /delete-property/ interrupt-names; |
| }; |
| |
| qcom,batif@1200 { |
| /delete-property/ interrupts; |
| /delete-property/ interrupt-names; |
| }; |
| }; |
| |
| &pm7250b_qg { |
| status = "ok"; |
| io-channels = <&pm7250b_vadc ADC_BAT_THERM_PU2>, |
| <&pm7250b_vadc ADC_BAT_ID_PU2>; |
| io-channel-names = "batt-therm", |
| "batt-id"; |
| qcom,cl-feedback-on; |
| qcom,qg-ext-sns; |
| qcom,cl-max-increment = <5>; |
| qcom,cl-max-decrement = <10>; |
| qcom,cl-min-limit = <500>; |
| qcom,cl-max-limit = <0>; |
| qcom,cl-min-delta-batt-soc = <10>; |
| qcom,cl-wt-enable; |
| qcom,vbatt-cutoff-mv = <3300>; |
| qcom,vbatt-low-mv = <3500>; |
| qcom,vbatt-low-cold-mv = <3800>; |
| qcom,vbatt-empty-mv = <2800>; |
| qcom,s2-fifo-length = <1>; |
| qcom,s2-vbat-low-fifo-length = <1>; |
| qcom,fvss-enable; |
| qcom,fvss-vbatt-mv = <3420>; |
| qcom,fvss-fifo-count = <10>; |
| google,fvss-interval-ms = <5000>; |
| qcom,s3-entry-ibat-ua = <14640>; |
| qcom,qg-sleep-config; |
| |
| /* pon soc parameters */ |
| /* 30% / 30 degree / 2 weeks */ |
| qcom,shutdown_soc_threshold = <30>; |
| qcom,shutdown-temp-diff = <300>; |
| qcom,ignore-shutdown-soc-secs = <1209600>; |
| |
| google,qg-cycle-disable; |
| google,qg-zero-ibat-offset-ctl = <30500>; |
| }; |
| |
| &spmi_bus { |
| qcom,pm7250b@2 { |
| google_bms: google,bms { |
| compatible = "google,sm7250_bms"; |
| google,psy-name = "sm7250_bms"; |
| vbob-supply = <&BOB>; |
| |
| io-channels = <&pm7250b_vadc ADC_BAT_THERM_PU2>, |
| <&pm7250b_vadc ADC_BAT_ID_PU2>; |
| io-channel-names = "batt-therm", |
| "batt-id"; |
| |
| sm7250_bms,chgr@1000 { |
| reg = <0x1000 0x100>; |
| interrupts = |
| <0x2 0x10 0x0 IRQ_TYPE_EDGE_RISING>, |
| <0x2 0x10 0x1 IRQ_TYPE_EDGE_RISING>; |
| interrupt-names = |
| "chgr-error", |
| "chg-state-change"; |
| }; |
| |
| sm7250_bms,batif@1200 { |
| reg = <0x1200 0x100>; |
| interrupts = |
| <0x2 0x12 0x0 IRQ_TYPE_EDGE_RISING>, |
| <0x2 0x12 0x2 IRQ_TYPE_EDGE_BOTH>, |
| <0x2 0x12 0x3 IRQ_TYPE_EDGE_BOTH>, |
| <0x2 0x12 0x4 IRQ_TYPE_EDGE_BOTH>, |
| <0x2 0x12 0x5 IRQ_TYPE_EDGE_BOTH>; |
| interrupt-names = |
| "bat-temp", |
| "bat-ov", |
| "bat-low", |
| "bat-therm-or-id-missing", |
| "bat-terminal-missing"; |
| }; |
| }; |
| }; |
| }; |
| |
| &soc { |
| google_battery: google,battery { |
| compatible = "google,battery"; |
| google,fg-psy-name = "bms"; |
| |
| /* battery poll rate */ |
| google,update-interval = <30000>; |
| /* IRDrop Compensation */ |
| google,fv-uv-resolution = <10000>; |
| google,fv-uv-margin-dpct = <1020>; |
| /* tier switch */ |
| google,cv-range-accuracy = <100000>; |
| google,cv-otv-margin = <110000>; |
| google,cv-debounce-cnt = <3>; |
| google,cv-tier-ov-cnt = <1>; |
| google,cv-tier-switch-cnt = <3>; |
| /* charging stats */ |
| google,chg-stats-qual-time = <900>; |
| google,chg-stats-delta-soc = <15>; |
| /* resistance estimation */ |
| google,res-temp-hi = <390>; |
| google,res-temp-lo = <350>; |
| google,res-soc-thresh = <75>; |
| google,res-filt-length = <10>; |
| /* enable cycle counts */ |
| google,cycle-counts; |
| google,zero-ibat-offset = <(-30500)>; |
| |
| #thermal-sensor-cells = <0>; |
| /* soc smoothing */ |
| google,rl_delta-max-soc = <1>; |
| google,rl_delta-max-time = <15>; |
| google,rl_ft-low-limit = <7>; |
| google,rl_ft-delta-limit = <15>; |
| google,rl_st-delta-limit = <7>; |
| google,rl_st-max-count = <3>; |
| google,rl_no-zero; |
| google,rl_soc-limits = <20 30 40 50 60 70 90 100>; |
| google,rl_soc-rates = <25 26 27 28 29 28 27 22>; |
| /* rest charging */ |
| google,chg-rest-rate = <8>; |
| google,chg-rest-soc = <80>; |
| |
| /* battery history */ |
| google,eeprom-inside; |
| google,history-delta-cycle-count = <25>; |
| |
| google,ssoc-delta = <2>; |
| }; |
| |
| google_charger: google,charger { |
| compatible = "google,charger"; |
| #cooling-cells = <2>; |
| google,chg-power-supply = "sm7250_bms"; |
| google,bat-power-supply = "battery"; |
| google,tcpm-power-supply = "tcpm-source-psy-usbpd0"; |
| google,thermal-mitigation = <4000000 3500000 3000000 |
| 2500000 2000000 1500000 |
| 1000000 500000>; |
| google,thermal-pd-wa; |
| google,fv-max-uv = <4450000>; |
| google,chg-termination-5v; |
| |
| /* TODO: remove when using proper "charger" */ |
| google,chg-cc-tolerance = <25>; |
| |
| google,pps-cc-tolerance-pct = <5>; |
| google,pps-awake; |
| google,usbc-connector = <&usb_con>; |
| }; |
| |
| google_charger_pd_5v: google,charger_pd_5v { |
| #cooling-cells = <2>; |
| }; |
| |
| google_overheat_mitigation: google,overheat_mitigation { |
| compatible = "google,overheat_mitigation"; |
| google,port-overheat-work-interval = <2000>; |
| /* Must maintain < 1/15 duty cycle */ |
| google,polling-freq = <3>; |
| #cooling-cells = <2>; |
| }; |
| |
| google_bms { |
| google,gbms-providers = "batt_eeprom"; |
| }; |
| }; |
| |
| &qupv3_se9_i2c { |
| status = "ok"; |
| google_eeprom: m24c08@50 { |
| compatible = "stchip,m24c08"; |
| reg = <0x50>; |
| }; |
| }; |
