Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v6.19.11 2025-10-01T20:02:59+00:00 2025-10-01T20:02:59+00:00 Linus Torvalds torvalds@linux-foundation.org 2025-10-01T20:02:59+00:00 urn:sha1:3ee22ad492a49303f54d4e1c5168327742ac7aaf Pull power supply and reset updates from Sebastian Reichel: "Power-supply core: - introduce adc-battery-helper for capacity estimation based on simple ADC readings of battery voltage and current - add new properties for battery internal resistance and state of health Power-supply drivers: - ug3105_battery: convert to adc-battery-helper - intel_dc_ti_battery: New driver for Intel Dollar Cove TI batteries - rt9467-charger: add voltage and current ADC support - sbs-charger: support multiple instances - qcom_battmgr: - add charge control support - add support for state of health and internal resistance - max77705_charger: - big driver cleanup - add support for setting charge current - misc minor fixes and cleanups" * tag 'for-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (38 commits) power: supply: qcom_battmgr: handle charging state change notifications power: supply: max77705_charger: use REGMAP_IRQ_REG_LINE macro power: supply: max77705_charger: rework interrupts power: supply: max77705_charger: add writable properties power: supply: max77705_charger: return error when config fails power: supply: max77705_charger: use regfields for config registers power: supply: max77705_charger: refactoring: rename charger to chg mfd: max77705: max77705_charger: move active discharge setting to mfd parent power: supply: max77976_charger: fix constant current reporting power: supply: qcom_battmgr: Add charge control support dt-bindings: soc: qcom,pmic-glink: Add charge limit nvmem properties power: supply: qcom_battmgr: update compats for SM8550 and X1E80100 power: supply: qcom_battmgr: Add state_of_health property power: supply: qcom_battmgr: Add resistance power supply property power: supply: core: Add state_of_health power supply property power: supply: core: Add resistance power supply property power: supply: rx51: remove redundant condition checks dt-bindings: power: supply: bq24190: document charge enable pin dt-bindings: power: supply: bq27xxx: document optional interrupt power: supply: intel_dc_ti_battery: Drop no longer relevant comment ... 2025-10-01T09:28:57+00:00 Dzmitry Sankouski dsankouski@gmail.com 2025-09-09T18:23:07+00:00 urn:sha1:605c9820e44de2da7d67acf66484136561da63a2 Current implementation describes only MFD's own topsys interrupts. However, max77705 has a register which indicates interrupt source, i.e. it acts as an interrupt controller. There's 4 interrupt sources in max77705: topsys, charger, fuelgauge, usb type-c manager. Setup max77705 MFD parent as an interrupt controller. Delete topsys interrupts because currently unused. Remove shared interrupt flag, because we're are an interrupt controller now, and subdevices should request interrupts from us. Fixes: c8d50f029748 ("mfd: Add new driver for MAX77705 PMIC") Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com> Link: https://lore.kernel.org/r/20250909-max77705-fix_interrupt_handling-v3-1-233c5a1a20b5@gmail.com Signed-off-by: Lee Jones <lee@kernel.org> 2025-09-18T21:28:12+00:00 Dzmitry Sankouski dsankouski@gmail.com 2025-09-18T17:06:46+00:00 urn:sha1:c24928ac69be2390cdf456d126b464af079c57ef Active discharge setting is a part of MFD top level i2c device, hence cannot be controlled by charger. Writing to MAX77705_PMIC_REG_MAINCTRL1 register from charger driver is a mistake. Move active discharge setting to MFD parent driver. Fixes: a6a494c8e3ce ("power: supply: max77705: Add charger driver for Maxim 77705") Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com> Acked-by: Lee Jones <lee@kernel.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> 2025-05-23T07:49:10+00:00 Krzysztof Kozlowski krzysztof.kozlowski@linaro.org 2025-04-06T19:50:13+00:00 urn:sha1:a59a56cc4fb1f7d101f7ce1f5396ceaa2e304b71 Device can be unbound, so driver must also release memory for the wakeup source. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250406-mfd-device-wakekup-leak-v1-5-318e14bdba0a@linaro.org Signed-off-by: Lee Jones <lee@kernel.org> 2025-02-20T16:37:40+00:00 Dzmitry Sankouski dsankouski@gmail.com 2025-01-23T15:04:30+00:00 urn:sha1:c8d50f029748b73313838b64b829992b66ccb704 Add the core MFD driver for max77705 PMIC. Drivers for sub-devices will be added in subsequent patches. Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250123-starqltechn_integration_upstream-v17-5-8b06685b6612@gmail.com Signed-off-by: Lee Jones <lee@kernel.org>