lkml.org 
[lkml]   [2022]   [Jun]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v3 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 v3:
- Refine the description for backlight ocp property.
- Use the enum to list the supported value.

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..99e9e13 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.
+ enum: [900000, 1200000, 1500000, 1800000]
+
richtek,channel-use:
description: |
Backlight LED channel to be used.
--
2.7.4
\
 
 \ /
  Last update: 2022-06-09 04:24    [W:0.041 / U:0.288 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site