diff options
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/power_supply/olpc_battery.txt | 5 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/power_supply/ti_bq20z75.txt | 23 |
2 files changed, 28 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/power_supply/olpc_battery.txt b/Documentation/devicetree/bindings/power_supply/olpc_battery.txt new file mode 100644 index 000000000000..c8901b3992d9 --- /dev/null +++ b/Documentation/devicetree/bindings/power_supply/olpc_battery.txt @@ -0,0 +1,5 @@ +OLPC battery +~~~~~~~~~~~~ + +Required properties: + - compatible : "olpc,xo1-battery" diff --git a/Documentation/devicetree/bindings/power_supply/ti_bq20z75.txt b/Documentation/devicetree/bindings/power_supply/ti_bq20z75.txt new file mode 100644 index 000000000000..7571294f4110 --- /dev/null +++ b/Documentation/devicetree/bindings/power_supply/ti_bq20z75.txt @@ -0,0 +1,23 @@ +TI bq20z75 +~~~~~~~~~~ + +Required properties : + - compatible : "ti,bq20z75" + +Optional properties : + - ti,i2c-retry-count : The number of times to retry i2c transactions on i2c + IO failure. + - ti,poll-retry-count : The number of times to try looking for new status + after an external change notification. + - ti,battery-detect-gpios : The gpio which signals battery detection and + a flag specifying its polarity. + +Example: + + bq20z75@b { + compatible = "ti,bq20z75"; + reg = < 0xb >; + ti,i2c-retry-count = <2>; + ti,poll-retry-count = <10>; + ti,battery-detect-gpios = <&gpio-controller 122 1>; + } |