This is a note to let you know that I've just added the patch titled ARM: dts: armada388-helios4: assign pinctrl to each fan to the 4.19-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-armada388-helios4-assign-pinctrl-to-each-fan.patch and it can be found in the queue-4.19 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit b125ff78b63bfaadf54f3f3cf7a003fdb1d32978 Author: Rosen Penev <rosenp@xxxxxxxxx> Date: Wed Dec 2 18:23:21 2020 -0800 ARM: dts: armada388-helios4: assign pinctrl to each fan [ Upstream commit 46ecdfc1830eaa40a11d7f832089c82b0e67ea96 ] Split up the pins for each fan. This is needed in order to control them Fixes: ced8025b569e ("ARM: dts: armada388-helios4") Signed-off-by: Rosen Penev <rosenp@xxxxxxxxx> Signed-off-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/arch/arm/boot/dts/armada-388-helios4.dts b/arch/arm/boot/dts/armada-388-helios4.dts index e0fa1391948c1..a94758090fb0d 100644 --- a/arch/arm/boot/dts/armada-388-helios4.dts +++ b/arch/arm/boot/dts/armada-388-helios4.dts @@ -127,11 +127,15 @@ fan1: j10-pwm { compatible = "pwm-fan"; pwms = <&gpio1 9 40000>; /* Target freq:25 kHz */ + pinctrl-names = "default"; + pinctrl-0 = <&helios_fan1_pins>; }; fan2: j17-pwm { compatible = "pwm-fan"; pwms = <&gpio1 23 40000>; /* Target freq:25 kHz */ + pinctrl-names = "default"; + pinctrl-0 = <&helios_fan2_pins>; }; usb2_phy: usb2-phy { @@ -307,9 +311,12 @@ "mpp54"; marvell,function = "gpio"; }; - helios_fan_pins: helios-fan-pins { - marvell,pins = "mpp41", "mpp43", - "mpp48", "mpp55"; + helios_fan1_pins: helios_fan1_pins { + marvell,pins = "mpp41", "mpp43"; + marvell,function = "gpio"; + }; + helios_fan2_pins: helios_fan2_pins { + marvell,pins = "mpp48", "mpp55"; marvell,function = "gpio"; }; microsom_spi1_cs_pins: spi1-cs-pins {