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2018-07-16irqchip/gic-v3-its: Move minimum LPI requirements to individual bussesMarc Zyngier1-0/+3
At the moment, the core ITS driver imposes the allocation to be in chunks of 32. As we want to relax this on a per bus basis, let's move the the the allocation constraints to each bus. No functionnal change. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2018-02-26Merge 4.16-rc3 into staging-nextGreg Kroah-Hartman1-0/+2
We want the IIO/Staging fixes in here, and to resolve a merge problem with the move of the fsl-mc code. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-02-22staging: fsl-mc: Move irqchip code out of stagingBogdan Purcareata1-0/+98
Now that the fsl-mc bus core infrastructure is out of staging, the remaining irqchip glue code used (irq-gic-v3-its-fsl-mc-msi.c) goes to drivers/irqchip. Create new Kconfig option for irqchip code that depends on FSL_MC_BUS and ARM_GIC_V3_ITS. This ensures irqchip code only gets built on ARM64 platforms. We can now remove #ifdef GENERIC_MSI_DOMAIN_OPS as it was only needed for x86. Signed-off-by: Stuart Yoder <stuyoder@gmail.com> [rebased, add dpaa2_eth and dpio #include updates] Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> [rebased, split irqchip to separate patch] Signed-off-by: Bogdan Purcareata <bogdan.purcareata@nxp.com> [add Kconfig dependency on ARM_GIC_V3_ITS] Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>