[PATCH v8 0/4] add some power supply properties about wireless/wired charging

[Qiwu Huang]

From: Qiwu Huang <huangqiwu@xxxxxxxxxx>

This patchset aims to provide power supply properties about wireless/wired charging.
"quick_charge_type" reports different types of quick charge based on the charging power;
"tx_adapter" shows" the type of wireless charging adapter;
"signal_strength" shows the coupling level between TX and RX;
"reverse_chg_mode" provides the interface of enabling/disabling wireless reverse charging.

Changes in v8
 - Add quick charge type driver in qcom_smbb suggested by GregKH

Changes in v7
 - Fix PATCH version error in 0/X email

Changes in v6
 - Replace "phones" with "devices" suggested by GregKH
 - Add permission statement for "reverse_chg_mode"
 - Update description for "reverse_chg_mode" in ABI suggested by GregKH
 - Update description for "PING phase" in ABI suggested by GregKH

Changes in v5
 - Add details in 0/X email

Changes in v4
 - Exclude the patch of "power: supply: supply battery soc with decimal form"
 - Fix some typo

Changes in v3
 - Add enumederated for quick charge type
 - Add enumederated for tx adapter type
 - Update the return type and description in ABI

Changes in v2
 - modify to capital letters for "power_supply_attrs"
 - Update the return type and description in ABI
Qiwu Huang (4):
  power: supply: core: add quick charge type property
  power: supply: core: add wireless charger adapter type property
  power: supply: core: add wireless signal strength property
  power: supply: core: property to control reverse charge

 Documentation/ABI/testing/sysfs-class-power | 85 +++++++++++++++++++++
 drivers/power/supply/power_supply_sysfs.c   |  4 +
 drivers/power/supply/qcom_smbb.c            | 51 +++++++++++++
 include/linux/power_supply.h                | 35 +++++++++
 4 files changed, 175 insertions(+)

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2.28.0