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dt: bindings: lm3692x: Update binding for LED sync control 

Update the binding to be able to configure the LED
sync to turn on.

The LM36922 has one output but can sync current to 2 LED
strings. The user may only use one sync so the other
syncs need to be disabled.

The LM36923 has 3 LED syncs.

Signed-off-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
hifive-unleashed-5.1
Dan Murphy 2018-07-02 13:12:15 -05:00 committed by Jacek Anaszewski
parent 9a5c1c64ac
commit 581e3ca38a
1 changed files with 4 additions and 1 deletions
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5
Documentation/devicetree/bindings/leds/leds-lm3692x.txt
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@ -20,7 +20,10 @@ Optional properties:
- vled-supply : LED supply
Required child properties:
- reg : 0
- reg : 0 - Will enable all LED sync paths
1 - Will enable the LED1 sync
2 - Will enable the LED2 sync
3 - Will enable the LED3 sync (LM36923 only)
Optional child properties:
- label : see Documentation/devicetree/bindings/leds/common.txt