In preparation for allowing drivers to use SGIs, define a new value for
the first ARM GIC interrupt controller cell to take a new value to
specifically designate a SGI interrupt.
Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
---
.../devicetree/bindings/interrupt-controller/arm,gic.yaml | 2 +-
include/dt-bindings/interrupt-controller/arm-gic.h | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/interrupt-controller/arm,gic.yaml b/Documentation/devicetree/bindings/interrupt-controller/arm,gic.yaml
index 9a47820ef346..2d0bfcbe4933 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/arm,gic.yaml
+++ b/Documentation/devicetree/bindings/interrupt-controller/arm,gic.yaml
@@ -58,7 +58,7 @@ properties:
const: 3
description: |
The 1st cell is the interrupt type; 0 for SPI interrupts, 1 for PPI
- interrupts.
+ interrupts and 2 for SGI interrupts.
The 2nd cell contains the interrupt number for the interrupt type.
SPI interrupts are in the range [0-987]. PPI interrupts are in the
diff --git a/include/dt-bindings/interrupt-controller/arm-gic.h b/include/dt-bindings/interrupt-controller/arm-gic.h
index 35b6f69b7db6..2dcc394b7b6b 100644
--- a/include/dt-bindings/interrupt-controller/arm-gic.h
+++ b/include/dt-bindings/interrupt-controller/arm-gic.h
@@ -12,6 +12,7 @@
#define GIC_SPI 0
#define GIC_PPI 1
+#define GIC_SGI 2
/*
* Interrupt specifier cell 2.
--
2.17.1
