From 27e5c6546333bc7bbbb58b1a823ef21a6317b546 Mon Sep 17 00:00:00 2001 From: ChiYuan Huang Date: Tue, 21 Jun 2022 18:36:27 +0800 Subject: dt-bindings: backlight: rt4831: Add the new ocp level property 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 Reviewed-by: Daniel Thompson Reviewed-by: Krzysztof Kozlowski Signed-off-by: Lee Jones Link: https://lore.kernel.org/r/1655807788-24511-2-git-send-email-u0084500@gmail.com --- .../devicetree/bindings/leds/backlight/richtek,rt4831-backlight.yaml | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'Documentation/devicetree/bindings/leds') diff --git a/Documentation/devicetree/bindings/leds/backlight/richtek,rt4831-backlight.yaml b/Documentation/devicetree/bindings/leds/backlight/richtek,rt4831-backlight.yaml index e0ac68694b63..99e9e138fa92 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. -- cgit v1.2.3-59-g8ed1b