diff mbox series

[v3,net-next,03/10] dt-bindings: net: dsa: mediatek,mt7530: expand gpio-controller description

Message ID 20220918134118.554813-4-arinc.unal@arinc9.com (mailing list archive)
State New, archived
Headers show
Series dt-bindings and mt7621 devicetree changes | expand

Commit Message

Arınç ÜNAL Sept. 18, 2022, 1:41 p.m. UTC 
Expand the description of the gpio-controller property to include the
controllable pins of the MT7530 switch.

The gpio-controller property is only used for the MT7530 switch. Therefore,
invalidate it for the MT7531 switch.

Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Acked-by: Rob Herring <robh@kernel.org>
---
 .../devicetree/bindings/net/dsa/mediatek,mt7530.yaml   | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml b/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml
index 2c73d13adf14..3ec4fffec780 100644
--- a/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml
+++ b/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml
@@ -104,7 +104,14 @@  properties:
   gpio-controller:
     type: boolean
     description:
-      If defined, MT7530's LED controller will run on GPIO mode.
+      If defined, LED controller of the MT7530 switch will run on GPIO mode.
+
+      There are 15 controllable pins.
+      port 0 LED 0..2 as GPIO 0..2
+      port 1 LED 0..2 as GPIO 3..5
+      port 2 LED 0..2 as GPIO 6..8
+      port 3 LED 0..2 as GPIO 9..11
+      port 4 LED 0..2 as GPIO 12..14
 
   "#interrupt-cells":
     const: 1
@@ -272,6 +279,7 @@  allOf:
     then:
       $ref: "#/$defs/mt7531-dsa-port"
       properties:
+        gpio-controller: false
         mediatek,mcm: false
 
   - if: