[PATCH v3 4/5] dt: lm3532: Add property for full scale current.
From: Dan Murphy
Date: Tue Aug 20 2019 - 15:53:42 EST
Add a property for each control bank to configure the
full scale current setting for the device.
Acked-by: Pavel Machek <pavel@xxxxxx>
Signed-off-by: Dan Murphy <dmurphy@xxxxxx>
---
v3 - No changes - https://lore.kernel.org/patchwork/patch/1114540/
Documentation/devicetree/bindings/leds/leds-lm3532.txt | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/leds/leds-lm3532.txt b/Documentation/devicetree/bindings/leds/leds-lm3532.txt
index c087f85ddddc..53793213dd52 100644
--- a/Documentation/devicetree/bindings/leds/leds-lm3532.txt
+++ b/Documentation/devicetree/bindings/leds/leds-lm3532.txt
@@ -62,6 +62,9 @@ Optional LED child properties:
- label : see Documentation/devicetree/bindings/leds/common.txt
- linux,default-trigger :
see Documentation/devicetree/bindings/leds/common.txt
+ - led-max-microamp : Defines the full scale current value for each control
+ bank. The range is from 5000uA-29800uA in increments
+ of 800uA.
Example:
led-controller@38 {
@@ -85,6 +88,7 @@ led-controller@38 {
reg = <0>;
led-sources = <2>;
ti,led-mode = <1>;
+ led-max-microamp = <21800>;
label = ":backlight";
linux,default-trigger = "backlight";
};
--
2.22.0.214.g8dca754b1e