Add following features in qcom-battmgr drivers as the battery management
firmware has provided such capabilities:
- Add resistance power supply property in core driver and qcom-battmgr
driver to get battery resistance
- Add state_of_health power supply property in core driver and
qcom-battmgr driver to get battery health percentage
- Add charge control start/end threshold control by using
charge_control_start_threshold and charge_control_end_threshold power
supply properties
The changes have been tested on QRD8650 and X1E80100-CRD devices based on
qcom/linux.git for-next commit f8d04825b12f42ec8198dee1ab4654792f9ac231.
Signed-off-by: Fenglin Wu <fenglin.wu@oss.qualcomm.com>
---
Changes in v2:
- Corrected "qcom-battmgr" to "qcom_battmgr" in the commit subject of
patch 4/5.
- Added charge control support for X1E80100 platform in patch 5.
- X1E80100 is no longer a fallback of SM8550 in pmic-glink battmgr support,
hence added patch 6 in the pmic-glink binding to move X1E80100 out of the
fallbacks.
- Added patch 7 in glink-ucsi driver to include UCSI quirk for X1E80100
platform
- Added patch 8 to remove "qcom,sm8550-pmic-glink" compatible string in
x1* board files.
- Rebased the changes on qcom/linux.git for-next commit 44ef9ab4baaf496d227ab98d368016700f0b9300.
- Link to v1: https://lore.kernel.org/r/20250523-qcom_battmgr_update-v1-0-2bb6d4e0a56e@oss.qualcomm.com
---
Fenglin Wu (8):
power: supply: core: Add resistance power supply property
power: supply: core: Add state_of_health power supply property
power: supply: qcom_battmgr: Add resistance power supply property
power: supply: qcom_battmgr: Add state_of_health property
power: supply: qcom_battmgr: Add charge control support
dt-bindings: soc: qcom: pmic-glink: Move X1E80100 out of fallbacks
usb: typec: ucsi_glink: Add UCSI quirk for X1E80100 platform
arm64: dts: qcom: x1*: Remove qcom,sm8550-pmic-glink fallback
Documentation/ABI/testing/sysfs-class-power | 20 ++
.../bindings/soc/qcom/qcom,pmic-glink.yaml | 4 +-
arch/arm64/boot/dts/qcom/x1-crd.dtsi | 1 -
arch/arm64/boot/dts/qcom/x1e001de-devkit.dts | 1 -
.../dts/qcom/x1e78100-lenovo-thinkpad-t14s.dtsi | 1 -
.../boot/dts/qcom/x1e80100-asus-vivobook-s15.dts | 1 -
.../boot/dts/qcom/x1e80100-dell-xps13-9345.dts | 1 -
.../boot/dts/qcom/x1e80100-hp-omnibook-x14.dts | 1 -
.../boot/dts/qcom/x1e80100-lenovo-yoga-slim7x.dts | 1 -
.../boot/dts/qcom/x1e80100-microsoft-romulus.dtsi | 1 -
arch/arm64/boot/dts/qcom/x1e80100-qcp.dts | 1 -
drivers/power/supply/power_supply_sysfs.c | 2 +
drivers/power/supply/qcom_battmgr.c | 275 ++++++++++++++++++++-
drivers/usb/typec/ucsi/ucsi_glink.c | 1 +
include/linux/power_supply.h | 2 +
15 files changed, 295 insertions(+), 18 deletions(-)
---
base-commit: abbf1025002e4966bfcbf8a069234e485d49edf1
change-id: 20250520-qcom_battmgr_update-3561dc526c05
Best regards,
--
Fenglin Wu <fenglin.wu@oss.qualcomm.com>