[PATCH v2 0/4] irqchip/meson-gpio: Add support for Meson-S4 SoC

From: Qianggui Song
Date: Wed Jan 19 2022 - 02:08:16 EST


This patchset add support for GPIO interrupt controller of Meson-S4 SoC
Which has something different with current other meson chips. To
support the new chips, current gpio irqchip driver need to rework as
below:
1. support more than 8 gpio irq lines.
2. add a set trigger type callback function.

With above work, add support for S4 gpio irqchip

Changes since v1 at [0]:
- fix leaking issue
- fix some typos
- change implementation of new feature.

[0] https://lore.kernel.org/linux-amlogic/20220108084218.31877-1-qianggui.song@xxxxxxxxxxx/

Qianggui Song (4):
dt-bindings: interrupt-controller: New binding for Meson-S4 SoCs
irqchip/meson-gpio: support more than 8 channels gpio irq line
irqchip/meson-gpio: add select trigger type callback
irqchip/meson-gpio: Add support for meson s4 SoCs

.../amlogic,meson-gpio-intc.txt | 1 +
drivers/irqchip/irq-meson-gpio.c | 105 ++++++++++++++++--
2 files changed, 97 insertions(+), 9 deletions(-)

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2.34.1