The following commit has been merged into the irq/drivers branch of tip:
Commit-ID: 9d245214b683e9e4fe2d5c588691337b22c48841
Gitweb: https://git.kernel.org/tip/9d245214b683e9e4fe2d5c588691337b22c48841
Author: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
AuthorDate: Mon, 24 Feb 2025 13:11:17
Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitterDate: Wed, 26 Feb 2025 11:59:49 +01:00
dt-bindings: interrupt-controller: renesas,rzv2h-icu: Document RZ/G3E SoC
Document RZ/G3E (R9A09G047) ICU bindings. The ICU block on the RZ/G3E
SoC is almost identical to the one found on the RZ/V2H SoC, with the
following differences:
- The TINT register base offset is 0x800 instead of zero.
- The number of supported GPIO interrupts for TINT selection is 141
instead of 86.
- The pin index and TINT selection index are not in the 1:1 map
- The number of TSSR registers is 16 instead of 8
- Each TSSR register can program 2 TINTs instead of 4 TINTs
Hence add the new compatible string "renesas,r9a09g047-icu" for RZ/G3E SoC.
Signed-off-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Reviewed-by: Fabrizio Castro <fabrizio.castro.jz@xxxxxxxxxxx>
Reviewed-by: Tommaso Merciai <tommaso.merciai.xr@xxxxxxxxxxxxxx>
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Acked-by: Rob Herring (Arm) <robh@xxxxxxxxxx>
Link: https://lore.kernel.org/all/20250224131253.134199-2-biju.das.jz@xxxxxxxxxxxxxx
---
Documentation/devicetree/bindings/interrupt-controller/renesas,rzv2h-icu.yaml | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/interrupt-controller/renesas,rzv2h-icu.yaml b/Documentation/devicetree/bindings/interrupt-controller/renesas,rzv2h-icu.yaml
index d7ef4f1..3f99c86 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/renesas,rzv2h-icu.yaml
+++ b/Documentation/devicetree/bindings/interrupt-controller/renesas,rzv2h-icu.yaml
@@ -4,7 +4,7 @@
$id: http://devicetree.org/schemas/interrupt-controller/renesas,rzv2h-icu.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
-title: Renesas RZ/V2H(P) Interrupt Control Unit
+title: Renesas RZ/{G3E,V2H(P)} Interrupt Control Unit
maintainers:
- Fabrizio Castro <fabrizio.castro.jz@xxxxxxxxxxx>
@@ -20,7 +20,9 @@ description:
properties:
compatible:
- const: renesas,r9a09g057-icu # RZ/V2H(P)
+ enum:
+ - renesas,r9a09g047-icu # RZ/G3E
+ - renesas,r9a09g057-icu # RZ/V2H(P)
'#interrupt-cells':
description: The first cell is the SPI number of the NMI or the
|