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 <[email protected]> --- .../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
