[PATCH v2 4/6] irqchip: irq-mvebu-icu: new driver for Marvell ICU

2017-06-02 Thread Thomas Petazzoni
The Marvell ICU unit is found in the CP110 block of the Marvell Armada 7K and 8K SoCs. It collects the wired interrupts of the devices located in the CP110 and turns them into SPI interrupts in the GIC located in the AP806 side of the SoC, by using a memory transaction. Until now, the ICU was

[PATCH v2 4/6] irqchip: irq-mvebu-icu: new driver for Marvell ICU

2017-06-02 Thread Thomas Petazzoni
The Marvell ICU unit is found in the CP110 block of the Marvell Armada 7K and 8K SoCs. It collects the wired interrupts of the devices located in the CP110 and turns them into SPI interrupts in the GIC located in the AP806 side of the SoC, by using a memory transaction. Until now, the ICU was