ARM: dts: kirkwood: Fix polarity of GPIO fan lines

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@lentin.co.uk>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Gregory Clement <gregory.clement@bootlin.com>
Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Cc: Julien D'Ascenzio <jdascenzio@posteo.net>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Jamie Lentin <jm@lentin.co.uk>
Reported-by: Julien D'Ascenzio <jdascenzio@posteo.net>
Tested-by: Julien D'Ascenzio <jdascenzio@posteo.net>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>

diff --git a/arch/arm/boot/dts/kirkwood-dnskw.dtsi b/arch/arm/boot/dts/kirkwood-dnskw.dtsi
index cbaf06f2f78e25abf993dead9ecebba23b8b2b2b..eb917462b219b996ba7ca3a7680a8f36347d225a 100644 (file)
--- a/arch/arm/boot/dts/kirkwood-dnskw.dtsi
+++ b/arch/arm/boot/dts/kirkwood-dnskw.dtsi
@@ -36,8 +36,8 @@
                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>;