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// SPDX-License-Identifier: GPL-2.0-only
/*
* Google GS101 B3 battery device tree
*
* Copyright (c) 2021 Google, LLC
*
*/
/ {
fragment@charging {
target-path = "/";
__overlay__ {
google_charger: google,charger {
status = "okay";
compatible = "google,charger";
#cooling-cells = <2>;
google,chg-power-supply = "main-charger"; /* max77759-charger */
google,bat-power-supply = "battery";
google,usb-power-supply = "usb";
google,tcpm-power-supply = <&max77759tcpc>;
google,fv-max-uv = <4450000>;
google,thermal-mitigation = <4300000 3500000 3000000
2500000 2000000 1500000 1000000 500000>;
/* b/170700459 thresholds, updated in b/191070950 */
google,bd-resume-abs-temp = <280>;
google,bd-resume-soc = <50>;
google,bd-resume-time = <14400>; /* 4 hours */
google,bd-resume-temp = <290>;
google,bd-trigger-time = <21600>; /* 6 hours */
google,bd-trigger-temp = <350>;
google,bd-trigger-voltage = <4270000>;
google,bd-recharge-voltage = <4250000>;
google,bd-drainto-soc = <80>;
google,bd-recharge-soc = <79>;
/* Enable TEMP-DEFEND */
google,bd-temp-enable;
google,bd-temp-dry-run;
google,chg-termination-5v;
};
};
};
};
&max77759_chg {
max77759,psy-name = "main-charger";
max77759,usb-otg-mv = <5000>;
};
&fusb307b {
chg-psy-name = "main-charger";
};
&max77759tcpc {
chg-psy-name = "main-charger";
};
&hsi2c_12 {
clock-frequency = <370000>;
};
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