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Subject[PATCH v2 1/2] dt-bindings: backlight: rt4831: Add the new ocp level property
Date
From: ChiYuan Huang <cy_huang@richtek.com>

Add 'richtek,bled-ocp-microamp' property to make it chooseable.

The wrong backlight ocp level may affect the backlight channel output
current smaller than configured.

Signed-off-by: ChiYuan Huang <cy_huang@richtek.com>
---
Since v2:
- Change the property name from 'richtek,bled-ocp-sel' to 'richtek,bled-ocp-microamp'.

---
.../devicetree/bindings/leds/backlight/richtek,rt4831-backlight.yaml | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/leds/backlight/richtek,rt4831-backlight.yaml b/Documentation/devicetree/bindings/leds/backlight/richtek,rt4831-backlight.yaml
index e0ac686..0f4beeb 100644
--- a/Documentation/devicetree/bindings/leds/backlight/richtek,rt4831-backlight.yaml
+++ b/Documentation/devicetree/bindings/leds/backlight/richtek,rt4831-backlight.yaml
@@ -47,6 +47,11 @@ properties:
minimum: 0
maximum: 3

+ richtek,bled-ocp-microamp:
+ description: |
+ Backlight over current protection level, unit in microamp. The current
+ supported level is 0.9A/1.2A/1.5A/1.8A.
+
richtek,channel-use:
description: |
Backlight LED channel to be used.
--
2.7.4
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