[PATCH v2 1/2] dt-bindings: leds-lp55xx: add ti,charge-pump-mode

[Maarten Zanders]

Add a binding to configure the internal charge pump for lp55xx.

Signed-off-by: Maarten Zanders <maarten.zanders@xxxxxxx>
---
 Documentation/devicetree/bindings/leds/leds-lp55xx.yaml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Documentation/devicetree/bindings/leds/leds-lp55xx.yaml b/Documentation/devicetree/bindings/leds/leds-lp55xx.yaml
index ae607911f1db..40ab3cf597a4 100644
--- a/Documentation/devicetree/bindings/leds/leds-lp55xx.yaml
+++ b/Documentation/devicetree/bindings/leds/leds-lp55xx.yaml
@@ -66,6 +66,13 @@ properties:
   '#size-cells':
     const: 0
 
+  ti,charge-pump-mode:
+    description:
+      Set the operating mode of the internal charge pump.
+    $ref: /schemas/types.yaml#/definitions/string
+    enum: [off, auto, bypass, boost]
+    default: auto
+
 patternProperties:
   '^multi-led@[0-8]$':
     type: object
@@ -164,6 +171,7 @@ examples:
             reg = <0x32>;
             clock-mode = /bits/ 8 <2>;
             pwr-sel = /bits/ 8 <3>;	/* D1~9 connected to VOUT */
+            ti,charge-pump-mode = "bypass";
 
             led@0 {
                 reg = <0>;
-- 
2.37.3