bus: fsl-mc: Add ACPI support for fsl-mc

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Add ACPI support in the fsl-mc driver. Driver parses MC DSDT table to
extract memory and other resources.

Interrupt (GIC ITS) information is extracted from the MADT table
by drivers/irqchip/irq-gic-v3-its-fsl-mc-msi.c.

IORT table is parsed to configure DMA.

Signed-off-by: Makarand Pawagi <makarand.pawagi@nxp.com>
Signed-off-by: Diana Craciun <diana.craciun@oss.nxp.com>
Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Link: https://lore.kernel.org/r/20200619082013.13661-13-lorenzo.pieralisi@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

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Makarand Pawagi 2020-06-19 09:20:13 +01:00 • committed by Catalin Marinas

parent 998fb7badf

commit 6305166c87

3 changed files with 150 additions and 52 deletions

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73

drivers/bus/fsl-mc/fsl-mc-bus.c

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35

drivers/bus/fsl-mc/fsl-mc-msi.c

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92

drivers/irqchip/irq-gic-v3-its-fsl-mc-msi.c

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