From: Pali Rohár pali@kernel.org
[ Upstream commit d10886a4e6f85ee18d47a1066a52168461370ded ]
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") Signed-off-by: Gregory CLEMENT gregory.clement@bootlin.com Signed-off-by: Sasha Levin sashal@kernel.org --- 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 9525e7b7f436..9aad10fd3823 100644 --- a/arch/arm/boot/dts/armada-39x.dtsi +++ b/arch/arm/boot/dts/armada-39x.dtsi @@ -213,7 +213,7 @@ nand_pins: nand-pins { };
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 @@ gpio0: gpio@18100 { };
gpio1: gpio@18140 { - compatible = "marvell,orion-gpio"; + compatible = "marvell,armadaxp-gpio", "marvell,orion-gpio"; reg = <0x18140 0x40>; ngpios = <28>; gpio-controller;