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Date: Mon, 2 Jul 2018 13:12:15 -0500
From: Dan Murphy <dmurphy@...com>
To: <robh+dt@...nel.org>, <mark.rutland@....com>,
<jacek.anaszewski@...il.com>, <andy.shevchenko@...il.com>
CC: <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<linux-leds@...r.kernel.org>, Dan Murphy <dmurphy@...com>
Subject: [PATCH 3/4] 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@...com>
---
Documentation/devicetree/bindings/leds/leds-lm3692x.txt | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/leds/leds-lm3692x.txt b/Documentation/devicetree/bindings/leds/leds-lm3692x.txt
index 6c9074f84a51..08b352840bd7 100644
--- a/Documentation/devicetree/bindings/leds/leds-lm3692x.txt
+++ b/Documentation/devicetree/bindings/leds/leds-lm3692x.txt
@@ -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
--
2.17.0.582.gccdcbd54c
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