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authorAgustin Vega-Frias <agustinv@codeaurora.org>2017-02-02 18:23:59 -0500
committerMarc Zyngier <marc.zyngier@arm.com>2017-02-03 15:03:49 +0000
commitf20cc9b00c7b71f9b5e970b6bd4ac93b0d9cfd5b (patch)
tree7f5e93ccdd4eac18b6cb28dcb07af444f85cde01 /drivers/irqchip/Makefile
parentd44fa3d46079dc095c1346fa6e5bc96dca1ead41 (diff)
irqchip/qcom: Add IRQ combiner driver
Driver for interrupt combiners in the Top-level Control and Status Registers (TCSR) hardware block in Qualcomm Technologies chips. An interrupt combiner in this block combines a set of interrupts by OR'ing the individual interrupt signals into a summary interrupt signal routed to a parent interrupt controller, and provides read- only, 32-bit registers to query the status of individual interrupts. The status bit for IRQ n is bit (n % 32) within register (n / 32) of the given combiner. Thus, each combiner can be described as a set of register offsets and the number of IRQs managed. Signed-off-by: Agustin Vega-Frias <agustinv@codeaurora.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'drivers/irqchip/Makefile')
-rw-r--r--drivers/irqchip/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/irqchip/Makefile b/drivers/irqchip/Makefile
index 0e55d94065bf..5a53186351ef 100644
--- a/drivers/irqchip/Makefile
+++ b/drivers/irqchip/Makefile
@@ -75,3 +75,4 @@ obj-$(CONFIG_LS_SCFG_MSI) += irq-ls-scfg-msi.o
obj-$(CONFIG_EZNPS_GIC) += irq-eznps.o
obj-$(CONFIG_ARCH_ASPEED) += irq-aspeed-vic.o
obj-$(CONFIG_STM32_EXTI) += irq-stm32-exti.o
+obj-$(CONFIG_QCOM_IRQ_COMBINER) += qcom-irq-combiner.o