diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2019-01-08 00:08:18 +0100 |
|---|---|---|
| committer | Gregory CLEMENT <gregory.clement@bootlin.com> | 2019-01-10 12:23:47 +0100 |
| commit | b5f034845e70916fd33e172fad5ad530a29c10ab (patch) | |
| tree | ad6e5134e35393c8b57d43d3362abb7538c84bfa /arch/arm/boot/dts | |
| parent | 59c4dccbc3676144091783c8b46bd51daa4f80bc (diff) | |
| download | lwn-b5f034845e70916fd33e172fad5ad530a29c10ab.tar.gz lwn-b5f034845e70916fd33e172fad5ad530a29c10ab.zip | |
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>
Diffstat (limited to 'arch/arm/boot/dts')
| -rw-r--r-- | arch/arm/boot/dts/kirkwood-dnskw.dtsi | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/kirkwood-dnskw.dtsi b/arch/arm/boot/dts/kirkwood-dnskw.dtsi index cbaf06f2f78e..eb917462b219 100644 --- 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>; |