One irqsteer channel can support up to 8 output interrupts.
Cc: Marc Zyngier <marc.zyng...@arm.com>
Cc: Rob Herring <robh...@kernel.org>
Cc: Shawn Guo <shawn...@kernel.org>
Cc: devicet...@vger.kernel.org
Reviewed-by: Lucas Stach <l.st...@pengutronix.de>
Signed-off-by: Dong Aisheng <aisheng.d...@nxp.com>
---
ChangeLog:
v3->v4:
* no changes
v2->v3:
* fix a typo
v1->v2:
* remove one unnecessary note.
---
.../devicetree/bindings/interrupt-controller/fsl,irqsteer.txt | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git
a/Documentation/devicetree/bindings/interrupt-controller/fsl,irqsteer.txt
b/Documentation/devicetree/bindings/interrupt-controller/fsl,irqsteer.txt
index 6d0a41b..582991c 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/fsl,irqsteer.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/fsl,irqsteer.txt
@@ -6,8 +6,9 @@ Required properties:
- "fsl,imx8m-irqsteer"
- "fsl,imx-irqsteer"
- reg: Physical base address and size of registers.
-- interrupts: Should contain the parent interrupt line used to multiplex the
- input interrupts.
+- interrupts: Should contain the up to 8 parent interrupt lines used to
+ multiplex the input interrupts. They should be specified sequentially
+ from output 0 to 7.
- clocks: Should contain one clock for entry in clock-names
see Documentation/devicetree/bindings/clock/clock-bindings.txt
- clock-names:
--
2.7.4
