diff options
| author |   Russell King <rmk+kernel@armlinux.org.uk> | 2017-12-20 23:11:50 +0000 |
|---|---|---|
| committer |   Shawn Guo <shawnguo@kernel.org> | 2017-12-26 16:47:04 +0800 |
| commit | c09d063b8a5cb34bcdafdf7ba713b73a87296ba3 (patch) | |
| tree | d0b69e70924d9b2a3a5ca27d039392cb114753e4 /arch/arm/boot/dts/vf610-zii-dev-rev-b.dts | |
| parent | ARM: dts: vf610-zii-dev: enable edma1 (diff) | |
| download | wireguard-linux-c09d063b8a5cb34bcdafdf7ba713b73a87296ba3.tar.xz wireguard-linux-c09d063b8a5cb34bcdafdf7ba713b73a87296ba3.zip | |
ARM: dts: vf610-zii-dev-rev-b: fix interrupt for GPIO expander
The interrupt specification for the GPIO expander is wrong - the
expander is wired to PTB28, which is GPIO98. GPIO98 is on gpio chip
3, not 2.
In addition, the device is missing a required property. Interrupt
controllers must have the "interrupt-controller" property specified.
Add this.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/vf610-zii-dev-rev-b.dts')
| -rw-r--r-- | arch/arm/boot/dts/vf610-zii-dev-rev-b.dts | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts b/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts index acdf12ad0622..ede8649ba515 100644 --- a/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts +++ b/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts @@ -371,7 +371,8 @@ reg = <0x22>; gpio-controller; #gpio-cells = <2>; - interrupt-parent = <&gpio2>; + interrupt-controller; + interrupt-parent = <&gpio3>; interrupts = <2 IRQ_TYPE_LEVEL_LOW>; }; }; |