This is a note to let you know that I've just added the patch titled ARM: dts: armada-38x: Fix compatible string for gpios to the 5.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: arm-dts-armada-38x-fix-compatible-string-for-gpios.patch and it can be found in the queue-5.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 4a990f8c4297e62aaf358a9425f5dfdb2eda698e Author: Pali Rohár <pali@xxxxxxxxxx> Date: Thu Jul 14 20:33:27 2022 +0200 ARM: dts: armada-38x: Fix compatible string for gpios [ 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@xxxxxxxxxx> Fixes: 7cb2acb3fbae ("ARM: dts: mvebu: Add PWM properties for armada-38x") Acked-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx> Signed-off-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/arch/arm/boot/dts/armada-38x.dtsi b/arch/arm/boot/dts/armada-38x.dtsi index 5b82e58a1cf0..b5bc0300a8c5 100644 --- a/arch/arm/boot/dts/armada-38x.dtsi +++ b/arch/arm/boot/dts/armada-38x.dtsi @@ -289,7 +289,7 @@ 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"; @@ -307,7 +307,7 @@ 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";