diff options
Diffstat (limited to 'Documentation/devicetree/bindings/power/supply/ti,bq24735.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/power/supply/ti,bq24735.txt | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/power/supply/ti,bq24735.txt b/Documentation/devicetree/bindings/power/supply/ti,bq24735.txt index 3bf55757ceec..de45e1a2a4d9 100644 --- a/Documentation/devicetree/bindings/power/supply/ti,bq24735.txt +++ b/Documentation/devicetree/bindings/power/supply/ti,bq24735.txt @@ -8,8 +8,10 @@ Optional properties : - interrupts : Specify the interrupt to be used to trigger when the AC adapter is either plugged in or removed. - ti,ac-detect-gpios : This GPIO is optionally used to read the AC adapter - presence. This is a Host GPIO that is configured as an input and - connected to the bq24735. + status. This is a Host GPIO that is configured as an input and connected + to the ACOK pin on the bq24735. Note: for backwards compatibility reasons, + the GPIO must be active on AC adapter absence despite ACOK being active + (high) on AC adapter presence. - ti,charge-current : Used to control and set the charging current. This value must be between 128mA and 8.128A with a 64mA step resolution. The POR value is 0x0000h. This number is in mA (e.g. 8192), see spec for more information @@ -25,6 +27,8 @@ Optional properties : - ti,external-control : Indicates that the charger is configured externally and that the host should not attempt to enable/disable charging or set the charge voltage/current. + - poll-interval : In case 'interrupts' is not specified, poll AC adapter + presence with this interval (milliseconds). Example: |