[PATCH v5 0/4] add some power supply properties about wireless/wired charging

Qiwu Huang
2020-07-21T11:17:49Z

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 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 +
include/linux/power_supply.h | 31 ++++++++
3 files changed, 120 insertions(+)

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2.27.0