dt-bindings: clock: mediatek,mtmips-sysc: Adapt compatible for MT7688 boards

As the MT7628 and MT7688 are identical in most respects, mt7628a.dtsi is
used for both SoCs. To prevent "Kernel panic - not syncing: unable to
get CPU clock, err=-2" and allow an MT7688-based board to boot, the
following must be allowed:

    compatible = "ralink,mt7628-sysc", "ralink,mt7688-sysc", "syscon";

Signed-off-by: Ezra Buehler <ezra.buehler@husqvarnagroup.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

diff --git a/Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml b/Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml
index 83c1803ffd161e7a715f9151853596df4fe89e5f..56bbd69b16d90e3b110305613f9cd1bd64a240c8 100644 (file)
--- a/Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml
+++ b/Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml
@@ -26,18 +26,22 @@ description: |
 
 properties:
   compatible:
-    items:
-      - enum:
-          - ralink,mt7620-sysc
-          - ralink,mt7628-sysc
-          - ralink,mt7688-sysc
-          - ralink,rt2880-sysc
-          - ralink,rt3050-sysc
-          - ralink,rt3052-sysc
-          - ralink,rt3352-sysc
-          - ralink,rt3883-sysc
-          - ralink,rt5350-sysc
-      - const: syscon
+    oneOf:
+      - items:
+          - enum:
+              - ralink,mt7620-sysc
+              - ralink,mt7688-sysc
+              - ralink,rt2880-sysc
+              - ralink,rt3050-sysc
+              - ralink,rt3052-sysc
+              - ralink,rt3352-sysc
+              - ralink,rt3883-sysc
+              - ralink,rt5350-sysc
+          - const: syscon
+      - items:
+          - const: ralink,mt7628-sysc
+          - const: ralink,mt7688-sysc
+          - const: syscon
 
   reg:
     maxItems: 1