Commit Graph

6 Commits

Author SHA1 Message Date
Linus Torvalds
0df241385b power supply and reset changes for the 6.5 series
* Add new Qualcomm PMI8998/PM660 SMB2 charger
 * bq256xx: support systems without thermistors
 * cros_pchg: fix peripheral device status after system resume
 * axp20x_usb_power: add support for AXP192
 * qcom-pon: add support for pm8941
 * at91-reset: prepare to expose reset reason to sysfs
 * switch all I2C drivers back to use .probe instead of .probe_new
 * convert some more DT bindings to YAML
 * misc. cleanups
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Merge tag 'for-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply

Pull power supply and reset updates from Sebastian Reichel:

 - Add new Qualcomm PMI8998/PM660 SMB2 charger

 - bq256xx: support systems without thermistors

 - cros_pchg: fix peripheral device status after system resume

 - axp20x_usb_power: add support for AXP192

 - qcom-pon: add support for pm8941

 - at91-reset: prepare to expose reset reason to sysfs

 - switch all I2C drivers back to use .probe instead of .probe_new

 - convert some more DT bindings to YAML

 - misc cleanups

* tag 'for-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (28 commits)
  MAINTAINERS: add documentation file for Microchip SAMA5D2 shutdown controller
  dt-bindings: power: reset: atmel,sama5d2-shdwc: convert to yaml
  dt-bindings: power: reset: atmel,at91sam9260-shdwc: convert to yaml
  power: reset: at91-reset: change the power on reason prototype
  power: reset: qcom-pon: add support for pm8941-pon
  dt-bindings: power: reset: qcom-pon: define pm8941-pon
  power: supply: add Qualcomm PMI8998 SMB2 Charger driver
  dt-bindings: power: supply: qcom,pmi8998-charger: add bindings for smb2 driver
  power: supply: rt9467: Make charger-enable control as logic level
  power: supply: Switch i2c drivers back to use .probe()
  power: reset: add HAS_IOPORT dependencies
  dt-bindings: power: supply: axp20x: Add AXP192 compatible
  power: supply: axp20x_usb_power: Add support for AXP192
  power: supply: axp20x_usb_power: Remove variant IDs from VBUS polling check
  power: supply: axp20x_usb_power: Use regmap field for VBUS disabling
  power: supply: axp20x_usb_power: Use regmap fields for USB BC feature
  power: supply: axp20x_usb_power: Use regmap fields for VBUS monitor feature
  power: supply: axp20x_usb_power: Simplify USB current limit handling
  power: supply: hwmon: constify pointers to hwmon_channel_info
  power: supply: twl4030_madc_battery: Refactor twl4030_madc_bat_ext_changed()
  ...
2023-07-03 17:23:16 -07:00
ChiYuan Huang
5d80a86a99 power: supply: rt9467: Make charger-enable control as logic level
The current coding make 'charger-enable-gpio' control as real hardware
level. This conflicts with the default binding example. For driver
behavior, no need to use real hardware level, just logic level is
enough. This change can make this flexibility keep in dts gpio active
level about this pin.

Fixes: 6f7f70e3a8 ("power: supply: rt9467: Add Richtek RT9467 charger driver")
Signed-off-by: ChiYuan Huang <cy_huang@richtek.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2023-06-08 01:50:26 +02:00
Uwe Kleine-König
fe20b1dcd2 power: supply: Switch i2c drivers back to use .probe()
After commit b8a1a4cd5a ("i2c: Provide a temporary .probe_new()
call-back type"), all drivers being converted to .probe_new() and then
03c835f498 ("i2c: Switch .probe() to not take an id parameter") convert
back to (the new) .probe() to be able to eventually drop .probe_new() from
struct i2c_driver.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2023-06-04 22:33:22 +02:00
ChiaEn Wu
bc97139ff1 power: supply: rt9467: Fix passing zero to 'dev_err_probe'
Fix passing zero to 'dev_err_probe()' in 'rt9467_request_interrupt()'

Fixes: 6f7f70e3a8 ("power: supply: rt9467: Add Richtek RT9467 charger driver")
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <error27@gmail.com>
Link: https://lore.kernel.org/r/202305111228.bHLWU6bq-lkp@intel.com/
Signed-off-by: ChiaEn Wu <chiaen_wu@richtek.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2023-05-15 00:51:54 +02:00
Colin Ian King
469bb6093f power: supply: rt9467: Fix spelling mistake "attache" -> "attach"
There is a spelling mistake in a dev_err message. Fix it.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: ChiaEn Wu <chiaen_wu@richtek.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2023-02-13 21:29:33 +01:00
ChiaEn Wu
6f7f70e3a8 power: supply: rt9467: Add Richtek RT9467 charger driver
RT9467 is a switch-mode single cell Li-Ion/Li-Polymer battery charger
for portable applications.

It integrates a synchronous PWM controller, power MOSFETs,
input current sensing and regulation, high-accuracy voltage regulation,
and charge termination. The charge current is regulated through
integrated sensing resistors.

The RT9467 also features USB On-The-Go (OTG) support. It also integrates
D+/D- pin for USB host/charging port detection.

Co-developed-by: ChiYuan Huang <cy_huang@richtek.com>
Signed-off-by: ChiYuan Huang <cy_huang@richtek.com>
Signed-off-by: ChiaEn Wu <chiaen_wu@richtek.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2023-02-03 17:08:28 +01:00