58dcb3d121
- LBC supervisor v1..v4 (linux/patches/b10b3-lbc-supervisor-v3.patch + b10/b10b3/lbc-v3-to-v4-fault-clamp.diff): CHARGING 4.20 V/450 mA -> HOLD 4.05 V after 60 min CV -> battery -> new cycle on USB insert; FAULT = VDD_MAX 4.00 V clamp - RAM tests C/B/D/D2/D3/D4 (safety timer only ends fast charge), B10B-4 actuator audit (VDD_MAX works, USB_SUSP does not), B10B-5 FAULT clamp regression, production run, warm reboot via PON reboot reason - cache = B10B-5 c3732515 (HW EDL write, readback + full partition verify), class-A persistent validation - test-only hooks/images are not part of the production kernel; images with the AP PSK are not published
36 lines
1.1 KiB
Text
36 lines
1.1 KiB
Text
// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Project Aurora - B10B-2 (RAM test only) = B10B-1 DTB + upstream PM8916 LBC charger (pm8916_lbc).
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* USB extcon has exactly one owner: pm8916_charger (LBC driver registers EXTCON_USB from the usb_vbus IRQ 0x13 bit1).
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* pm8916_usbin (qcom,pm8941-misc on the same IRQ) is disabled; usb + usb_hs_phy point to pm8916_charger (as msm8916-longcheer-l8150).
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* Temporary B10 limits: safe voltage 4.20 V, safe current request 500 mA (hardware step 90 mA -> IBAT_SAFE/IBAT_MAX field 4 = 450 mA);
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* VDD_MAX comes from simple-battery voltage-max-design 4.20 V (cell allows 4.35 V - deliberately not used).
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*/
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#include "msm8916-jz08-aurora-b10b1.dts"
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/ {
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model = "JZ08AU Aurora (RAM boot B10B-2)";
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};
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&pm8916_usbin {
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status = "disabled";
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};
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&pm8916_charger {
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status = "okay";
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monitored-battery = <&battery>;
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qcom,fast-charge-safe-voltage = <4200000>;
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qcom,fast-charge-safe-current = <500000>;
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};
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&pm8916_bms {
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power-supplies = <&pm8916_charger>;
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};
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&usb {
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extcon = <&pm8916_charger>;
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};
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&usb_hs_phy {
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extcon = <&pm8916_charger>;
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};
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