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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2015-07-08 14:44:21 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-07-08 14:44:21 +0200 |
| commit | 87360e3dd42bb627a9f2611f961728c0789e1c21 (patch) | |
| tree | afefc88c862d9feafb0cdb075badeb8d32d8efd2 /dts/Bindings/power/twl-charger.txt | |
| parent | 80936d6aaeea1b10ce4eb81c54eece2f55f8e209 (diff) | |
| download | barebox-87360e3dd42bb627a9f2611f961728c0789e1c21.tar.gz barebox-87360e3dd42bb627a9f2611f961728c0789e1c21.tar.xz | |
dts: update to v4.2-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/power/twl-charger.txt')
| -rw-r--r-- | dts/Bindings/power/twl-charger.txt | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/dts/Bindings/power/twl-charger.txt b/dts/Bindings/power/twl-charger.txt index d5c706216d..3b4ea1b73b 100644 --- a/dts/Bindings/power/twl-charger.txt +++ b/dts/Bindings/power/twl-charger.txt @@ -1,5 +1,15 @@ TWL BCI (Battery Charger Interface) +The battery charger needs to interact with the USB phy in order +to know when charging is permissible, and when there is a connection +or disconnection. + +The choice of phy cannot be configured at a hardware level, so there +is no value in explicit configuration in device-tree. Rather +if there is a sibling of the BCI node which is compatible with +"ti,twl4030-usb", then that is used to determine when and how +use USB power for charging. + Required properties: - compatible: - "ti,twl4030-bci" |