arm64: dts: allwinner: a523: Add missing GPIO interrupt

Browse source

Even though the Allwinner A523 SoC implements 10 GPIO banks, it has
actually registers for 11 IRQ banks, and even an interrupt assigned to
the first, non-implemented IRQ bank.
Add that first interrupt to the list of GPIO interrupts, to correct the
association between IRQs and GPIO banks.

This fixes GPIO IRQ operation on boards with A523 SoCs, as seen by
broken SD card detect functionality, for instance.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Fixes: 35ac96f796 ("arm64: dts: allwinner: Add Allwinner A523 .dtsi file")
Reviewed-by: Chen-Yu Tsai <wens@kernel.org>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://patch.msgid.link/20260327113006.3135663-4-andre.przywara@arm.com
Signed-off-by: Chen-Yu Tsai <wens@kernel.org>

...

This commit is contained in:

Andre Przywara 2026-03-27 11:30:06 +00:00 • committed by Chen-Yu Tsai

parent e53b4d7b3e

commit 6b81aa0c8a

1 changed files with 2 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

3

arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi

View file