Re: [PATCH v2 4/4] ARM: dts: armada-39x: Fix compatible string for gpios

Gregory CLEMENT
2022-11-28T00:06:16Z

Pali Rohár <pali@kernel.org> writes:

> Armada 39x supports per CPU interrupts for gpios, like Armada XP.
>
> So add compatible string "marvell,armadaxp-gpio" for Armada 39x GPIO nodes.
>
> Driver gpio-mvebu.c which handles both pre-XP and XP variants already
> provides support for per CPU interrupts on XP and newer variants.
>
> Signed-off-by: Pali Rohár <pali@kernel.org>
> Fixes: d81a914fc630 ("ARM: dts: mvebu: armada-39x: add missing nodes describing GPIO's")

Applied on mvebu/dt

Thanks,

Gregory
> ---
> arch/arm/boot/dts/armada-39x.dtsi | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm/boot/dts/armada-39x.dtsi b/arch/arm/boot/dts/armada-39x.dtsi
> index e0b7c2099831..ef3a3859802c 100644
> --- a/arch/arm/boot/dts/armada-39x.dtsi
> +++ b/arch/arm/boot/dts/armada-39x.dtsi
> @@ -213,7 +213,7 @@
> };
>
> gpio0: gpio@18100 {
> - compatible = "marvell,orion-gpio";
> + compatible = "marvell,armadaxp-gpio", "marvell,orion-gpio";
> reg = <0x18100 0x40>;
> ngpios = <32>;
> gpio-controller;
> @@ -227,7 +227,7 @@
> };
>
> gpio1: gpio@18140 {
> - compatible = "marvell,orion-gpio";
> + compatible = "marvell,armadaxp-gpio", "marvell,orion-gpio";
> reg = <0x18140 0x40>;
> ngpios = <28>;
> gpio-controller;
> --
> 2.20.1
>

--
Gregory Clement, Bootlin
Embedded Linux and Kernel engineering