@@ -14,11 +14,18 @@ allOf:
properties:
compatible:
- const: mediatek,mt7621-wdt
+ items:
+ - const: mediatek,mt7621-wdt
+ - const: syscon
reg:
maxItems: 1
+ ralink,sysctl:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description:
+ phandle of syscon used to control system registers
+
required:
- compatible
- reg
@@ -28,6 +35,7 @@ additionalProperties: false
examples:
- |
watchdog@100 {
- compatible = "mediatek,mt7621-wdt";
+ compatible = "mediatek,mt7621-wdt", "syscon";
reg = <0x100 0x100>;
+ ralink,sysctl = <&sysc>;
};
MT7621 SoC provides a system controller node for accessing to some registers. Add a phandle to this node to avoid using MIPS related arch operations and includes in watchdog driver code. Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> --- .../bindings/watchdog/mediatek,mt7621-wdt.yaml | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-)