kernel/Documentation/devicetree/bindings/interrupt-controller/fsl,mu-msi.yaml, branch linux-6.2.y Hosts the 0x221E linux distro kernel. https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-6.2.y 2022-09-29T16:19:36Z dt-bindings: irqchip: Describe the IMX MU block as a MSI controller 2022-09-29T16:19:36Z Frank Li Frank.Li@nxp.com 2022-09-22T16:12:44Z urn:sha1:7c025238b47a55c81c61dfe85a200ab82e6a6ece I.MX MU supports generating IRQs by writing to a register. Describe its use as a MSI controller so that other blocks (such as a PCI EP) can use it directly. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Frank Li <Frank.Li@nxp.com> [maz: commit message] Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220922161246.20586-5-Frank.Li@nxp.com