[PATCH v2 3/3] arm64: dts: allwinner: a523: Add missing GPIO interrupt
Jernej Škrabec
jernej.skrabec at gmail.com
Fri Mar 27 04:42:18 PDT 2026
Dne petek, 27. marec 2026 ob 12:30:06 Srednjeevropski standardni čas je Andre Przywara napisal(a):
> 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 at arm.com>
> Fixes: 35ac96f79664 ("arm64: dts: allwinner: Add Allwinner A523 .dtsi file")
> Reviewed-by: Chen-Yu Tsai <wens at kernel.org>
Reviewed-by: Jernej Skrabec <jernej.skrabec at gmail.com>
Best regards,
Jernej
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