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-rw-r--r--dts/Bindings/interrupt-controller/arm,gic-v3.yaml6
1 files changed, 4 insertions, 2 deletions
diff --git a/dts/Bindings/interrupt-controller/arm,gic-v3.yaml b/dts/Bindings/interrupt-controller/arm,gic-v3.yaml
index c34df35a25..1fe147daca 100644
--- a/dts/Bindings/interrupt-controller/arm,gic-v3.yaml
+++ b/dts/Bindings/interrupt-controller/arm,gic-v3.yaml
@@ -44,11 +44,13 @@ properties:
be at least 4.
The 1st cell is the interrupt type; 0 for SPI interrupts, 1 for PPI
- interrupts. Other values are reserved for future use.
+ interrupts, 2 for interrupts in the Extended SPI range, 3 for the
+ Extended PPI range. Other values are reserved for future use.
The 2nd cell contains the interrupt number for the interrupt type.
SPI interrupts are in the range [0-987]. PPI interrupts are in the
- range [0-15].
+ range [0-15]. Extented SPI interrupts are in the range [0-1023].
+ Extended PPI interrupts are in the range [0-127].
The 3rd cell is the flags, encoded as follows:
bits[3:0] trigger type and level flags.