[PATCH 1/4] dt-bindings: net: dsa: mediatek,mt7530: make trivial changes

[Arınç ÜNAL]

Make trivial changes on the binding.

- Update title to include MT7531 switch.
- Add me as a maintainer. List maintainers in alphabetical order by first
name.
- Add description to compatible strings.
- Fix MCM description. mediatek,mcm is not used on MT7623NI.
- Add description for reset-gpios.
- Remove quotes from $ref: "dsa.yaml#".

Signed-off-by: Arınç ÜNAL <arinc.unal at arinc9.com>
---
 .../bindings/net/dsa/mediatek,mt7530.yaml     | 27 ++++++++++++++-----
 1 file changed, 20 insertions(+), 7 deletions(-)

diff --git a/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml b/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml
index 17ab6c69ecc7..541984a7d2d4 100644
--- a/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml
+++ b/Documentation/devicetree/bindings/net/dsa/mediatek,mt7530.yaml
@@ -4,12 +4,13 @@
 $id: http://devicetree.org/schemas/net/dsa/mediatek,mt7530.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Mediatek MT7530 Ethernet switch
+title: Mediatek MT7530 and MT7531 Ethernet Switches
 
 maintainers:
-  - Sean Wang <sean.wang at mediatek.com>
+  - Arınç ÜNAL <arinc.unal at arinc9.com>
   - Landen Chao <Landen.Chao at mediatek.com>
   - DENG Qingfang <dqfext at gmail.com>
+  - Sean Wang <sean.wang at mediatek.com>
 
 description: |
   Port 5 of mt7530 and mt7621 switch is muxed between:
@@ -66,6 +67,14 @@ properties:
       - mediatek,mt7531
       - mediatek,mt7621
 
+    description: |
+      mediatek,mt7530:
+        For standalone MT7530 and multi-chip module MT7530 in MT7623AI SoC.
+      mediatek,mt7531:
+        For standalone MT7531.
+      mediatek,mt7621:
+        For multi-chip module MT7530 in MT7621AT, MT7621DAT and MT7621ST SoCs.
+
   reg:
     maxItems: 1
 
@@ -79,7 +88,7 @@ properties:
   gpio-controller:
     type: boolean
     description:
-      if defined, MT7530's LED controller will run on GPIO mode.
+      If defined, MT7530's LED controller will run on GPIO mode.
 
   "#interrupt-cells":
     const: 1
@@ -98,11 +107,15 @@ properties:
   mediatek,mcm:
     type: boolean
     description:
-      if defined, indicates that either MT7530 is the part on multi-chip
-      module belong to MT7623A has or the remotely standalone chip as the
-      function MT7623N reference board provided for.
+      Used for MT7621AT, MT7621DAT, MT7621ST and MT7623AI SoCs which the MT7530
+      switch is a part of the multi-chip module.
 
   reset-gpios:
+    description:
+      GPIO to reset the switch. Use this if mediatek,mcm is not used.
+      This property is optional because some boards share the reset line with
+      other components which makes it impossible to probe the switch if the
+      reset line is used.
     maxItems: 1
 
   reset-names:
@@ -148,7 +161,7 @@ required:
   - reg
 
 allOf:
-  - $ref: "dsa.yaml#"
+  - $ref: dsa.yaml#
   - if:
       required:
         - mediatek,mcm
-- 
2.34.1