From: Rosen Penev <rosenp@gmail.com>
To: linux-arm-kernel@lists.infradead.org
Cc: gregory.clement@bootlin.com
Subject: [PATCH 2/2] ARM: dts: armada388-helios4: assign pinctrl to each fan
Date: Wed, 2 Dec 2020 18:23:21 -0800 [thread overview]
Message-ID: <20201203022321.19952-2-rosenp@gmail.com> (raw)
In-Reply-To: <20201203022321.19952-1-rosenp@gmail.com>
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@gmail.com>
---
arch/arm/boot/dts/armada-388-helios4.dts | 13 ++++++++++---
1 file changed, 10 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/armada-388-helios4.dts b/arch/arm/boot/dts/armada-388-helios4.dts
index 5a6af7e83e44..ec134e22bae3 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 {
@@ -302,9 +306,12 @@
"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 {
--
2.17.1
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next prev parent reply other threads:[~2020-12-03 2:25 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-03 2:23 [PATCH 1/2] ARM: dts: armada388-helios4: assign pinctrl to LEDs Rosen Penev
2020-12-03 2:23 ` Rosen Penev [this message]
2021-01-29 15:27 ` [PATCH 2/2] ARM: dts: armada388-helios4: assign pinctrl to each fan Gregory CLEMENT
2021-01-29 15:27 ` [PATCH 1/2] ARM: dts: armada388-helios4: assign pinctrl to LEDs Gregory CLEMENT
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