dt-bindings: interrupt-controller: arm,gic-v3: Fix EPPI range

[ Upstream commit 15cfc89 ]

According to the "Arm Generic Interrupt Controller (GIC) Architecture
Specification, v3 and v4", revision H.b[1], there can be only 64
Extended PPI interrupts.

[1] https://developer.arm.com/documentation/ihi0069/hb/

Fixes: 4b04906 ("dt-bindings: interrupt-controller: arm,gic-v3: Describe EPPI range support")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Brain-farted-by: Marc Zyngier <maz@kernel.org>
Acked-by: Marc Zyngier <maz@kernel.org>
Link: https://patch.msgid.link/3e49a63c6b2b6ee48e3737adee87781f9c136c5f.1772792753.git.geert+renesas@glider.be
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

Author: geertu

Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.yaml

@@ -50,7 +50,7 @@ properties:
       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]. Extended SPI interrupts are in the range [0-1023].
-      Extended PPI interrupts are in the range [0-127].
+      Extended PPI interrupts are in the range [0-63].
 
       The 3rd cell is the flags, encoded as follows:
       bits[3:0] trigger type and level flags.