diff options
| author | Cristian Birsan <cristian.birsan@microchip.com> | 2016-01-14 02:15:35 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2016-01-24 02:52:20 +0100 |
| commit | aaa8666ada780e8a4a60870aa4379e5e29e395f3 (patch) | |
| tree | a96279fec80f9ac5bbe50d11232f3b8adb4ee81d /drivers/irqchip/Kconfig | |
| parent | dt/bindings: Add bindings for PIC32 interrupt controller (diff) | |
| download | linux-aaa8666ada780e8a4a60870aa4379e5e29e395f3.tar.xz linux-aaa8666ada780e8a4a60870aa4379e5e29e395f3.zip | |
IRQCHIP: irq-pic32-evic: Add support for PIC32 interrupt controller
This adds support for the interrupt controller present on PIC32 class
devices. It handles all internal and external interrupts. This controller
exists outside of the CPU core and is the arbitrator of all interrupts
(including interrupts from the CPU itself) before they are presented to
the CPU.
The following features are supported:
- DT properties for EVIC and for devices/peripherals that use interrupt lines
- Persistent and non-persistent interrupt handling
- irqdomain and generic chip support
- Configuration of external interrupt edge polarity
Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com>
Signed-off-by: Joshua Henderson <joshua.henderson@microchip.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: linux-kernel@vger.kernel.org
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/12092/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'drivers/irqchip/Kconfig')
| -rw-r--r-- | drivers/irqchip/Kconfig | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig index 4d7294e5d982..d5bafdd5f01f 100644 --- a/drivers/irqchip/Kconfig +++ b/drivers/irqchip/Kconfig @@ -117,6 +117,11 @@ config ORION_IRQCHIP select IRQ_DOMAIN select MULTI_IRQ_HANDLER +config PIC32_EVIC + bool + select GENERIC_IRQ_CHIP + select IRQ_DOMAIN + config RENESAS_INTC_IRQPIN bool select IRQ_DOMAIN |