[PATCH V4 0/4] irq: imx-irqsteer: add 32 interrupts chan and multi outputs support

From: Aisheng Dong
Date: Wed Feb 20 2019 - 06:40:47 EST


Not all 64 interrupts may be used in one group. e.g. most irqsteer in
imx8qxp and imx8qm subsystems supports only 32 interrupts.
And one irqsteer channel can support up to 8 output interrupts.

This patch series aims to support 32 interrupts chan and multi output
interrupts.

Tested on:
iMX8QXP MEK with MIPI CSI capture and DC Display
iMX8MQ EVK with MIPI DSI Display

Change Log:
v3->v4:
* no code changes except adding more commit message for Patch 1

Dong Aisheng (4):
dt-binding: irq: imx-irqsteer: use irq number instead of group number
dt-bindings: irq: imx-irqsteer: add multi output interrupts support
irq: imx-irqsteer: change to use reg_num instead of irq_group
irq: imx: irqsteer: add multi output interrupts support

.../bindings/interrupt-controller/fsl,irqsteer.txt | 11 +-
drivers/irqchip/irq-imx-irqsteer.c | 115 +++++++++++++++------
2 files changed, 89 insertions(+), 37 deletions(-)

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2.7.4