[PATCH v9 3/4] dt-bindings: irqchip: imx mu work as msi controller

[Rob Herring]

On Tue, 06 Sep 2022 22:48:55 -0500, Frank Li wrote:
> I.MX mu support generate irq by write a register. Provide msi controller
> support so other driver such as PCI EP can use it by standard msi
> interface as doorbell.
> 
> Signed-off-by: Frank Li <Frank.Li at nxp.com>
> ---
>  .../interrupt-controller/fsl,mu-msi.yaml      | 99 +++++++++++++++++++
>  1 file changed, 99 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/interrupt-controller/fsl,mu-msi.yaml
> 

Reviewed-by: Rob Herring <robh at kernel.org>