[PATCH v2 3/7] ARM: dts: ti: am335x: Fix redundant interrupts property in USB nodes

Rob Herring robh at kernel.org
Mon Aug 31 06:46:43 PDT 2026


On Tue, Aug 18, 2026 at 07:58:45PM +0530, Bhargav Joshi wrote:
> The am33xx.dtsi defines a single interrupts property for the MUSB nodes.
> Several board-level files override the usb0 node to use
> interrupts-extended instead to include vbus interrupt.
> 
> Since both interrupts and interrupts-extended cannot be used
> simultaneously, Add /delete-property/ interrupts to the overriding
> nodes to resolve the schema warnings.

Actually, both should be allowed. In theory, an OS version not support 
'interrupts-extended' and 'interrupts' is also needed for compatibility. 
Though in reality, we've now had 'interrupts-extended' defined for a 
long time. I'll look into what's causing this warning.

Rob



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