diff options
| author | Sergio Paracuellos <sergio.paracuellos@gmail.com> | 2018-05-20 15:00:22 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-25 18:49:32 +0200 |
| commit | c7092ed7946217a9ffad8aa1bcacece727843674 (patch) | |
| tree | 920aec55e8e8730e1682bb44468265fe643f523b | |
| parent | 0aaf256cf15df748e5637370564c6ee9389602e6 (diff) | |
staging: mt7621-dts: add interrupt device tree nodes for the gpio controller
The GPIO controller of mt7621 can receive interrupts on any
of the GPIOs, either edge or level. It then interrupts the CPU using
GIC INT12. Update device tree accordly.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Reviewed-by: NeilBrown <neil@brown.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/mt7621-dts/mt7621.dtsi | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/staging/mt7621-dts/mt7621.dtsi b/drivers/staging/mt7621-dts/mt7621.dtsi index 115eb04e6a98..240d396bbb89 100644 --- a/drivers/staging/mt7621-dts/mt7621.dtsi +++ b/drivers/staging/mt7621-dts/mt7621.dtsi @@ -67,6 +67,9 @@ compatible = "mediatek,mt7621-gpio"; reg = <0x600 0x100>; + interrupt-parent = <&gic>; + interrupts = <GIC_SHARED 12 IRQ_TYPE_LEVEL_HIGH>; + gpio0: bank@0 { reg = <0>; compatible = "mediatek,mt7621-gpio-bank"; |