From: Pali Rohár pali@kernel.org
[ Upstream commit c4de4667f15d04ef5920bacf41e514ec7d1ef03d ]
Armada 38x supports per CPU interrupts for gpios, like Armada XP. Pre-XP variants like Armada 370 do not support per CPU interrupts for gpios.
So change compatible string for Armada 38x from "marvell,armada-370-gpio" which indicates pre-XP variant to "marvell,armadaxp-gpio" which indicates XP variant or new.
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: 7cb2acb3fbae ("ARM: dts: mvebu: Add PWM properties for armada-38x") Acked-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de Signed-off-by: Gregory CLEMENT gregory.clement@bootlin.com Signed-off-by: Sasha Levin sashal@kernel.org --- arch/arm/boot/dts/armada-38x.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/armada-38x.dtsi b/arch/arm/boot/dts/armada-38x.dtsi index df3c8d1d8f64..9343de6947b3 100644 --- a/arch/arm/boot/dts/armada-38x.dtsi +++ b/arch/arm/boot/dts/armada-38x.dtsi @@ -292,7 +292,7 @@ sata3_pins: sata-pins-3 { };
gpio0: gpio@18100 { - compatible = "marvell,armada-370-gpio", + compatible = "marvell,armadaxp-gpio", "marvell,orion-gpio"; reg = <0x18100 0x40>, <0x181c0 0x08>; reg-names = "gpio", "pwm"; @@ -310,7 +310,7 @@ gpio0: gpio@18100 { };
gpio1: gpio@18140 { - compatible = "marvell,armada-370-gpio", + compatible = "marvell,armadaxp-gpio", "marvell,orion-gpio"; reg = <0x18140 0x40>, <0x181c8 0x08>; reg-names = "gpio", "pwm";