[PATCH v2 1/2] dt-bindings: interrupt-controller: Add support for ASPEED AST27XX INTC

[Rob Herring]

On Wed, Aug 14, 2024 at 07:41:05PM +0800, Kevin Chen wrote:
> The ASPEED AST27XX interrupt controller(INTC) contain second level and
> third level interrupt controller. The third level INTC combines 32 interrupt
> sources into 1 interrupt into parent interrupt controller. The second
> level INTC doing hand shake with third level INTC.

Missing Signed-off-by. checkpatch.pl also reports trailing whitespace.