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70afdab904
The MU block found in a number of Freescale/NXP SoCs supports generating IRQs by writing data to a register. This enables the MU block to be used as a MSI controller, by leveraging the platform-MSI API. Signed-off-by: Frank Li <Frank.Li@nxp.com> [maz: dropped pointless dma-iommu.h and of_pci.h includes] Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220922161246.20586-4-Frank.Li@nxp.com
123 lines
5.8 KiB
123 lines
5.8 KiB