Hi Krzysztof, On Fri, Feb 10, 2023 at 11:59 AM Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> wrote: > > On 10/02/2023 07:56, Sergio Paracuellos wrote: > > 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 > > I don't understand this part. You claim you add a phandle to this node, > but your binding suggest you add here a phandle to other node. Probably my English is not the best here :-). Yes, you are right, I just want to add a phandle to the 'sysc' node in the current node. > > > includes in watchdog driver code. > > > > Signed-off-by: Sergio Paracuellos <sergio.paracuellos@xxxxxxxxx> > > --- > > .../bindings/watchdog/mediatek,mt7621-wdt.yaml | 12 ++++++++++-- > > 1 file changed, 10 insertions(+), 2 deletions(-) > > > > diff --git a/Documentation/devicetree/bindings/watchdog/mediatek,mt7621-wdt.yaml b/Documentation/devicetree/bindings/watchdog/mediatek,mt7621-wdt.yaml > > index b2b17fdf4..3c545065f 100644 > > --- a/Documentation/devicetree/bindings/watchdog/mediatek,mt7621-wdt.yaml > > +++ b/Documentation/devicetree/bindings/watchdog/mediatek,mt7621-wdt.yaml > > @@ -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 > > This needs to be more specific - which syscon? It also does not fit your > commit msg. Sure. How about "phandle to system controller 'sysc' syscon node which controls system registers". > > > Best regards, > Krzysztof > Thanks, Sergio Paracuellos