diff options
| author | Jiaxun Yang | 2020-05-28 23:27:51 +0800 |
|---|---|---|
| committer | Marc Zyngier | 2020-05-29 09:42:18 +0100 |
| commit | ef8c01eb64ca6719da449dab0aa9424e13c58bd0 (patch) | |
| tree | 02b3bb57890120ad123f52842629535d0b4dd289 /drivers/irqchip/Kconfig | |
| parent | 6c2832c3c6edc38ab58bad29731b4951c0a90cf8 (diff) | |
irqchip: Add Loongson PCH PIC controller
This controller appears on Loongson LS7A family of PCH to transform
interrupts from devices into HyperTransport vectorized interrrupts
and send them to procrssor's HT vector controller.
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20200528152757.1028711-4-jiaxun.yang@flygoat.com
Diffstat (limited to 'drivers/irqchip/Kconfig')
| -rw-r--r-- | drivers/irqchip/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig index de4564e2ea88..5524a621638c 100644 --- a/drivers/irqchip/Kconfig +++ b/drivers/irqchip/Kconfig @@ -540,4 +540,13 @@ config LOONGSON_HTVEC help Support for the Loongson3 HyperTransport Interrupt Vector Controller. +config LOONGSON_PCH_PIC + bool "Loongson PCH PIC Controller" + depends on MACH_LOONGSON64 || COMPILE_TEST + default MACH_LOONGSON64 + select IRQ_DOMAIN_HIERARCHY + select IRQ_FASTEOI_HIERARCHY_HANDLERS + help + Support for the Loongson PCH PIC Controller. + endmenu |