From: Wolfram Sang <wsa+renesas@sang-engineering.com>
To: Prabhakar <prabhakar.csengg@gmail.com>
Cc: Chris Brandt <chris.brandt@renesas.com>,
Andi Shyti <andi.shyti@kernel.org>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Andy Shevchenko <andy@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Magnus Damm <magnus.damm@gmail.com>,
linux-renesas-soc@vger.kernel.org, linux-i2c@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Biju Das <biju.das.jz@bp.renesas.com>,
Fabrizio Castro <fabrizio.castro.jz@renesas.com>,
Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Subject: Re: [PATCH 4/6] i2c: riic: Pass IRQ desc array as part of OF data
Date: Sat, 31 May 2025 14:12:01 +0200 [thread overview]
Message-ID: <aDryEVl4VtZZqUdK@shikoro> (raw)
In-Reply-To: <20250530143135.366417-5-prabhakar.mahadev-lad.rj@bp.renesas.com>
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On Fri, May 30, 2025 at 03:31:33PM +0100, Prabhakar wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
>
> In preparation for adding support for Renesas RZ/T2H and RZ/N2H SoCs,
> which feature a combined error interrupt instead of individual error
> interrupts per condition, update the driver to support configurable IRQ
> layouts via OF data.
>
> Introduce a new `irqs` field and `num_irqs` count in `riic_of_data` to
> allow future SoCs to provide a custom IRQ layout. This patch is a
> non-functional change for existing SoCs and maintains compatibility with
> the current `riic_irqs` array.
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Did you test this on RZ/A1? I could do so next week?
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next prev parent reply other threads:[~2025-05-31 12:12 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-30 14:31 [PATCH 0/6] Add RIIC support for RZ/T2H and RZ/N2H SoCs Prabhakar
2025-05-30 14:31 ` [PATCH 1/6] dt-bindings: i2c: renesas,riic: Move ref for i2c-controller.yaml to the end Prabhakar
2025-05-30 16:04 ` Conor Dooley
2025-06-06 13:04 ` Geert Uytterhoeven
2025-05-30 14:31 ` [PATCH 2/6] dt-bindings: i2c: renesas,riic: Document RZ/T2H support Prabhakar
2025-05-30 16:05 ` Conor Dooley
2025-05-31 12:07 ` Wolfram Sang
2025-06-06 13:21 ` Geert Uytterhoeven
2025-06-09 16:24 ` Lad, Prabhakar
2025-05-30 14:31 ` [PATCH 3/6] dt-bindings: i2c: renesas,riic: Document RZ/N2H support Prabhakar
2025-05-30 16:06 ` Conor Dooley
2025-05-31 12:09 ` Wolfram Sang
2025-06-06 13:22 ` Geert Uytterhoeven
2025-05-30 14:31 ` [PATCH 4/6] i2c: riic: Pass IRQ desc array as part of OF data Prabhakar
2025-05-31 12:12 ` Wolfram Sang [this message]
2025-06-02 7:04 ` Lad, Prabhakar
2025-06-02 10:55 ` Wolfram Sang
2025-06-06 13:23 ` Geert Uytterhoeven
2025-06-06 13:25 ` Geert Uytterhoeven
2025-06-09 16:30 ` Lad, Prabhakar
2025-05-30 14:31 ` [PATCH 5/6] i2c: riic: Move generic compatible string to end of array Prabhakar
2025-05-31 12:13 ` Wolfram Sang
2025-06-02 10:56 ` Wolfram Sang
2025-06-06 13:23 ` Geert Uytterhoeven
2025-05-30 14:31 ` [PATCH 6/6] i2c: riic: Add support for RZ/T2H SoC Prabhakar
2025-05-31 12:18 ` Wolfram Sang
2025-06-02 10:56 ` Wolfram Sang
2025-06-06 13:31 ` Geert Uytterhoeven
2025-06-09 17:58 ` Lad, Prabhakar
2025-05-30 17:16 ` [PATCH 0/6] Add RIIC support for RZ/T2H and RZ/N2H SoCs Andy Shevchenko
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