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
![]() |