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path: root/drivers/irqchip/irq-sp7021-intc.c
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2022-07-08irqchip: Add Sunplus SP7021 interrupt controller driverQin Jian1-0/+278
Add interrupt controller driver for Sunplus SP7021 SoC. This is the interrupt controller in P-chip which collects all interrupt sources in P-chip and routes them to parent interrupt controller in C-chip. Signed-off-by: Qin Jian <qinjian@cqplus1.com> Acked-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>