irqchip: Add Loongson HyperTransport Vector support

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This controller appears on Loongson-3 chips for receiving interrupt
vectors from PCH's PIC and PCH's PCIe MSI interrupts.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20200528152757.1028711-2-jiaxun.yang@flygoat.com

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Jiaxun Yang 2020-05-28 23:27:49 +08:00 • committed by Marc Zyngier

parent 0e375f5101

commit 818e915fba

3 changed files with 223 additions and 0 deletions

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8

drivers/irqchip/Kconfig

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1

drivers/irqchip/Makefile

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214

drivers/irqchip/irq-loongson-htvec.c

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