[PATCH v5 0/2] irqchip: add support for Layerscape external interrupt lines

Changes since v4: - add SPDX license identifier to .c file - use 'reg' property to specify INTPCR register - use 'fsl,extirq-map' as property name for the mapping of interrupt numbers - rebase to v4.16-rc2 - change #interrupt-cells to 2 to avoid redundancy in interrupt specifiers Changes since

[PATCH v5 0/2] irqchip: add support for Layerscape external interrupt lines

Changes since v4: - add SPDX license identifier to .c file - use 'reg' property to specify INTPCR register - use 'fsl,extirq-map' as property name for the mapping of interrupt numbers - rebase to v4.16-rc2 - change #interrupt-cells to 2 to avoid redundancy in interrupt specifiers Changes since