From: Thomas Gleixner <tglx@linutronix.de>
To: Fabrizio Castro <fabrizio.castro.jz@renesas.com>,
Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Fabrizio Castro <fabrizio.castro.jz@renesas.com>,
linux-kernel@vger.kernel.org,
Biju Das <biju.das.jz@bp.renesas.com>,
Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>,
linux-renesas-soc@vger.kernel.org
Subject: Re: [PATCH v5 3/6] irqchip/renesas-rzv2h: Add rzv2h_icu_register_dma_req()
Date: Fri, 07 Mar 2025 09:09:07 +0100 [thread overview]
Message-ID: <87ecz945zw.ffs@tglx> (raw)
In-Reply-To: <20250305002112.5289-4-fabrizio.castro.jz@renesas.com>
On Wed, Mar 05 2025 at 00:21, Fabrizio Castro wrote:
> On the Renesas RZ/V2H(P) family of SoCs, DMAC IPs are connected
> to the Interrupt Control Unit (ICU).
> For DMA transfers, a request number must be registered with the
> ICU, which means that the DMAC driver has to be able to instruct
> the ICU driver with the registration of such id.
>
> Export rzv2h_icu_register_dma_req() so that the DMAC driver can
> register the DMAC request number.
>
> Signed-off-by: Fabrizio Castro <fabrizio.castro.jz@renesas.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
next prev parent reply other threads:[~2025-03-07 8:09 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-05 0:21 [PATCH v5 0/6] Add DMAC support to the RZ/V2H(P) Fabrizio Castro
2025-03-05 0:21 ` [PATCH v5 1/6] dt-bindings: dma: rz-dmac: Restrict properties for RZ/A1H Fabrizio Castro
2025-03-05 0:21 ` [PATCH v5 2/6] dt-bindings: dma: rz-dmac: Document RZ/V2H(P) family of SoCs Fabrizio Castro
2025-03-06 13:27 ` Geert Uytterhoeven
2025-03-06 13:41 ` Fabrizio Castro
2025-03-06 16:52 ` Fabrizio Castro
2025-03-05 0:21 ` [PATCH v5 3/6] irqchip/renesas-rzv2h: Add rzv2h_icu_register_dma_req() Fabrizio Castro
2025-03-07 8:09 ` Thomas Gleixner [this message]
2025-04-09 10:42 ` Lad, Prabhakar
2025-04-15 12:31 ` Geert Uytterhoeven
2025-03-05 0:21 ` [PATCH v5 4/6] dmaengine: sh: rz-dmac: Allow for multiple DMACs Fabrizio Castro
2025-03-05 0:21 ` [PATCH v5 5/6] dmaengine: sh: rz-dmac: Add RZ/V2H(P) support Fabrizio Castro
2025-04-07 8:43 ` Fabrizio Castro
2025-04-09 10:49 ` Lad, Prabhakar
2025-04-15 12:39 ` Geert Uytterhoeven
2025-03-05 0:21 ` [PATCH v5 6/6] arm64: dts: renesas: r9a09g057: Add DMAC nodes Fabrizio Castro
2025-04-09 10:53 ` Lad, Prabhakar
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