| Message ID | 20220714115515.5748-3-pali@kernel.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [1/4] gpio: mvebu: Fix check for pwm support on non-A8K platforms | expand |
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 @@ }; 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 @@ }; gpio1: gpio@18140 { - compatible = "marvell,armada-370-gpio", + compatible = "marvell,armadaxp-gpio", "marvell,orion-gpio"; reg = <0x18140 0x40>, <0x181c8 0x08>; reg-names = "gpio", "pwm";
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") --- arch/arm/boot/dts/armada-38x.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)