From: Linus Walleij <linus.walleij@xxxxxxxxxx>
[ Upstream commit b5f034845e70916fd33e172fad5ad530a29c10ab ]
These two lines are active high, not active low. The bug was
found when we changed the kernel to respect the polarity defined
in the device tree.
Fixes: 1b90e06b1429 ("ARM: kirkwood: Use devicetree to define DNS-32[05] fan")
Cc: Jamie Lentin <jm@xxxxxxxxxxxx>
Cc: Guenter Roeck <linux@xxxxxxxxxxxx>
Cc: Jason Cooper <jason@xxxxxxxxxxxxxx>
Cc: Andrew Lunn <andrew@xxxxxxx>
Cc: Gregory Clement <gregory.clement@xxxxxxxxxxx>
Cc: Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx>
Cc: Julien D'Ascenzio <jdascenzio@xxxxxxxxxx>
Reviewed-by: Andrew Lunn <andrew@xxxxxxx>
Tested-by: Jamie Lentin <jm@xxxxxxxxxxxx>
Reported-by: Julien D'Ascenzio <jdascenzio@xxxxxxxxxx>
Tested-by: Julien D'Ascenzio <jdascenzio@xxxxxxxxxx>
Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
Signed-off-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
arch/arm/boot/dts/kirkwood-dnskw.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/kirkwood-dnskw.dtsi b/arch/arm/boot/dts/kirkwood-dnskw.dtsi
index 113dcf056dcf..1b2dacfa6132 100644
--- a/arch/arm/boot/dts/kirkwood-dnskw.dtsi
+++ b/arch/arm/boot/dts/kirkwood-dnskw.dtsi
@@ -35,8 +35,8 @@
compatible = "gpio-fan";
pinctrl-0 = <&pmx_fan_high_speed &pmx_fan_low_speed>;
pinctrl-names = "default";
- gpios = <&gpio1 14 GPIO_ACTIVE_LOW
- &gpio1 13 GPIO_ACTIVE_LOW>;
+ gpios = <&gpio1 14 GPIO_ACTIVE_HIGH
+ &gpio1 13 GPIO_ACTIVE_HIGH>;
gpio-fan,speed-map = <0 0
3000 1
6000 2>;
--
2.19.1
