Document support for the Interrupt Controller for External Devices
(INTC-EX) in the Renesas E3 (r8a77990) SoC.
No driver update is needed.
Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
.../devicetree/bindings/interrupt-controller/renesas,irqc.txt | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.txt b/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.txt
index a046ed374d808d66..b8a86e30e8e67068 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.txt
@@ -2,7 +2,8 @@ DT bindings for the R-Mobile/R-Car/RZ/G interrupt controller
Required properties:
-- compatible: has to be "renesas,irqc-<soctype>", "renesas,irqc" as fallback.
+- compatible: must be "renesas,irqc-<soctype>" or "renesas,intc-ex-<soctype>",
+ and "renesas,irqc" as fallback.
Examples with soctypes are:
- "renesas,irqc-r8a73a4" (R-Mobile APE6)
- "renesas,irqc-r8a7743" (RZ/G1M)
@@ -19,6 +20,7 @@ Required properties:
- "renesas,intc-ex-r8a77965" (R-Car M3-N)
- "renesas,intc-ex-r8a77970" (R-Car V3M)
- "renesas,intc-ex-r8a77980" (R-Car V3H)
+ - "renesas,intc-ex-r8a77990" (R-Car E3)
- "renesas,intc-ex-r8a77995" (R-Car D3)
- #interrupt-cells: has to be <2>: an interrupt index and flags, as defined in
interrupts.txt in this directory
--
2.17.1
