diff options
| author | Jonathan Richardson <[email protected]> | 2016-10-18 12:00:38 -0700 |
|---|---|---|
| committer | Florian Fainelli <[email protected]> | 2016-11-16 12:38:48 -0800 |
| commit | 2c42d0f060801caad669290d337a12b26560fac9 (patch) | |
| tree | 51e5831a233b8436577e9f5d0be371dd3fa2f5a8 | |
| parent | 77f923cb141bdc77b61a9296581ef86b34e134e5 (diff) | |
ARM: dts: Enable interrupt support for cygnus crmu gpio driver
The M0 processor handles interrupts for the always-on CRMU GPIO
controller. Setting the CRMU GPIO driver with the mailbox controller as
the interrupt parent allows the mailbox controller to forward interrupts
from the M0 to the GPIO driver for processing.
Reviewed-by: Jonathan Richardson <[email protected]>
Tested-by: Jonathan Richardson <[email protected]>
Reviewed-by: Vikram Prakash <[email protected]>
Reviewed-by: Shreesha Rajashekar <[email protected]>
Reviewed-by: Ray Jui <[email protected]>
Reviewed-by: Scott Branden <[email protected]>
Signed-off-by: Jonathan Richardson <[email protected]>
Signed-off-by: Florian Fainelli <[email protected]>
| -rw-r--r-- | arch/arm/boot/dts/bcm-cygnus.dtsi | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/bcm-cygnus.dtsi b/arch/arm/boot/dts/bcm-cygnus.dtsi index 4b741f67ec6a..c592f6d82685 100644 --- a/arch/arm/boot/dts/bcm-cygnus.dtsi +++ b/arch/arm/boot/dts/bcm-cygnus.dtsi @@ -130,6 +130,9 @@ ngpios = <6>; #gpio-cells = <2>; gpio-controller; + interrupt-controller; + interrupt-parent = <&mailbox>; + interrupts = <0>; }; i2c0: i2c@18008000 { |