[PATCH] arm64: dts: allwinner: Fix PMIC interrupt number

[Chen-Yu Tsai]

On Thu, May 16, 2024 at 7:50 AM Andre Przywara <andre.przywara at arm.com> wrote:
>
> The "r_intc" interrupt controller on the A64 uses a mapping scheme, so
> the first (and only) NMI interrupt #0 appears as interrupt number 32
> (cf. the top comment in drivers/irqchip/irq-sun6i-r.c).
>
> Fix that number in the interrupts property to properly forward PMIC
> interrupts to the CPU.
>
> Signed-off-by: Andre Przywara <andre.przywara at arm.com>
> Fixes: 4d39a8eb07eb ("arm64: dts: allwinner: Add Jide Remix Mini PC support")

Reviewed-by: Chen-Yu Tsai <wens at csie.org>

> ---
> Hi,
>
> I didn't notice this before because I changed the interrupts property in
> the U-Boot copy of the DT, to comply with the old binding, where it is
> actually IRQ 0, and then used that DTB.
>
> Cheers,
> Andre
>
>  arch/arm64/boot/dts/allwinner/sun50i-h64-remix-mini-pc.dts | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h64-remix-mini-pc.dts b/arch/arm64/boot/dts/allwinner/sun50i-h64-remix-mini-pc.dts
> index b6e3c169797f0..0dba413963776 100644
> --- a/arch/arm64/boot/dts/allwinner/sun50i-h64-remix-mini-pc.dts
> +++ b/arch/arm64/boot/dts/allwinner/sun50i-h64-remix-mini-pc.dts
> @@ -191,7 +191,7 @@ axp803: pmic at 3a3 {
>                 compatible = "x-powers,axp803";
>                 reg = <0x3a3>;
>                 interrupt-parent = <&r_intc>;
> -               interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_LOW>;
> +               interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_LOW>;
>                 x-powers,drive-vbus-en;
>
>                 vin1-supply = <&reg_vcc5v>;
> --
> 2.35.8
>
>