diff options
| author | Joakim Zhang <qiangqing.zhang@nxp.com> | 2020-01-17 09:10:10 +0300 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2020-01-20 22:10:05 +0300 |
| commit | 2fbb13961e741494992bae7bfaf7259b65769f9f (patch) | |
| tree | 1ef302099ac3797df84976e28705c7d70e6f2f38 /drivers/irqchip/Makefile | |
| parent | 618ea6275b9806909ef384c6d57f40641d7985d2 (diff) | |
| download | linux-2fbb13961e741494992bae7bfaf7259b65769f9f.tar.xz | |
irqchip: Add NXP INTMUX interrupt multiplexer support
The Interrupt Multiplexer (INTMUX) expands the number of peripherals
that can interrupt the core:
* The INTMUX has 8 channels that are assigned to 8 NVIC interrupt slots.
* Each INTMUX channel can receive up to 32 interrupt sources and has 1
interrupt output.
* The INTMUX routes the interrupt sources to the interrupt outputs.
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20200117060653.27485-3-qiangqing.zhang@nxp.com
Diffstat (limited to 'drivers/irqchip/Makefile')
| -rw-r--r-- | drivers/irqchip/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/irqchip/Makefile b/drivers/irqchip/Makefile index 4b1c5113e5e4..eae0d78cbf22 100644 --- a/drivers/irqchip/Makefile +++ b/drivers/irqchip/Makefile @@ -100,6 +100,7 @@ obj-$(CONFIG_CSKY_MPINTC) += irq-csky-mpintc.o obj-$(CONFIG_CSKY_APB_INTC) += irq-csky-apb-intc.o obj-$(CONFIG_SIFIVE_PLIC) += irq-sifive-plic.o obj-$(CONFIG_IMX_IRQSTEER) += irq-imx-irqsteer.o +obj-$(CONFIG_IMX_INTMUX) += irq-imx-intmux.o obj-$(CONFIG_MADERA_IRQ) += irq-madera.o obj-$(CONFIG_LS1X_IRQ) += irq-ls1x.o obj-$(CONFIG_TI_SCI_INTR_IRQCHIP) += irq-ti-sci-intr.o |