dt-bindings: backlight: Add Kinetic KTD259 bindings

The KTD259 is just a newer version of the KTD253 and works
all the same.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml b/Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml
index 7a6ec1f8c0f35a655facc0208b847728a7eaeabc..73fa59e62181645a9e058b60f46662254f78b2d4 100644 (file)
--- a/Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml
+++ b/Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml
@@ -4,13 +4,13 @@
 $id: http://devicetree.org/schemas/leds/backlight/kinetic,ktd253.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Kinetic Technologies KTD253 one-wire backlight
+title: Kinetic Technologies KTD253 and KTD259 one-wire backlight
 
 maintainers:
   - Linus Walleij <linus.walleij@linaro.org>
 
 description: |
-  The Kinetic Technologies KTD253 is a white LED backlight that is
+  The Kinetic Technologies KTD253 and KTD259 are white LED backlights
   controlled by a single GPIO line. If you just turn on the backlight
   it goes to maximum backlight then you can set the level of backlight
   using pulses on the enable wire. This is sometimes referred to as
@@ -21,7 +21,10 @@ allOf:
 
 properties:
   compatible:
-    const: kinetic,ktd253
+    items:
+      - enum:
+          - kinetic,ktd253
+          - kinetic,ktd259
 
   enable-gpios:
     description: GPIO to use to enable/disable and dim the backlight.