diff options
| author | Alice Sheng <alicesheng@google.com> | 2021-10-06 10:41:06 -0700 |
|---|---|---|
| committer | Alice Sheng <alicesheng@google.com> | 2021-10-06 17:59:43 +0000 |
| commit | 3f43b5ec9c45fbf6c07a7a171c0f19d6edd28cb6 (patch) | |
| tree | 285f905b152722e5ea922a62abc4915fc9a24cd8 | |
| parent | 5f5667470ca437258a1ed765456ed4bf582c83c4 (diff) | |
| download | devicetree-3f43b5ec9c45fbf6c07a7a171c0f19d6edd28cb6.tar.gz | |
Add and adjust new temperature thresholds
To account for the fact that we now need to track battery temperature as
well.
The exact numbers will need to be readjusted later.
Bug: 200039743
Change-Id: Ie2cf734cbe506b1d3490cfa8aad10a13024a7a70
| -rw-r--r-- | r11_battery_root.dtsi | 4 | ||||
| -rw-r--r-- | r11_evt1_battery.dtsi | 24 |
2 files changed, 27 insertions, 1 deletions
diff --git a/r11_battery_root.dtsi b/r11_battery_root.dtsi index ac85ce8..bfec404 100644 --- a/r11_battery_root.dtsi +++ b/r11_battery_root.dtsi @@ -20,6 +20,7 @@ google_battery: battery { battery,fuelgauge_name = "s2mpw02-fuelgauge"; battery,wlc_name = "hl6111-charger"; battery,bat_tz_name = "BATT_NTC"; + battery,bat_cdev_name = "batt_cool_dev"; battery,vendor = "Desay"; battery,chg_volt_limits = <4200 4350>; @@ -54,6 +55,9 @@ google_battery: battery { wlc_cool_dev: wlc_cool_dev { }; +batt_cool_dev: batt_cool_dev { +}; + tsmab104_ntc: thermal-sensor { compatible = "google,ntc-thermal"; #thermal-sensor-cells = <1>; diff --git a/r11_evt1_battery.dtsi b/r11_evt1_battery.dtsi index 9fc536a..8319164 100644 --- a/r11_evt1_battery.dtsi +++ b/r11_evt1_battery.dtsi @@ -1,25 +1,47 @@ &google_battery { battery,wlc_tz_name = "PPG_NTC"; battery,wlc_cdev_name = "wlc_cool_dev"; + battery,charge_reset_soc = <80>; }; &wlc_cool_dev { #cooling-cells = <2>; }; +&batt_cool_dev { + #cooling-cells = <2>; +}; + &tsmab104_ntc { io-channels = <&exynos_adc 0>, <&exynos_adc 1>, <&exynos_adc 5>, <&exynos_adc 4>, <&exynos_adc 6>; io-channel-names = "soc-ntc", "batt-ntc", "lte-ntc", "audio-ntc", "ppg-ntc"; }; &batt_ntc { + governor = "fair_share"; trips { + batt_throttle_low: batt-throttle-low { + temperature = <45000>; + hysteresis = <2000>; + type = "passive"; + }; + batt_throttle_high: batt-throttle-high { + temperature = <46000>; + hysteresis = <2000>; + type = "passive"; + }; battery_shutdown: battery-shutdown { - temperature = <60000>; + temperature = <61000>; hysteresis = <1000>; type = "critical"; }; }; + cooling-maps { + battery-charge-throttled { + trip = <&batt_throttle_low>; + cooling-device = <&batt_cool_dev (~0) (~0) >; /* THERMAL_NO_LIMIT THERMAL_NO_LIMIT */ + }; + }; }; <e_pa_ntc { |