From: Conor Dooley <conor@kernel.org>
To: Max Hsu <max.hsu@sifive.com>
Cc: Paul Walmsley <pjw@kernel.org>,
Samuel Holland <samuel.holland@sifive.com>,
Vinod Koul <vkoul@kernel.org>, Frank Li <Frank.Li@kernel.org>,
Green Wan <green.wan@sifive.com>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Palmer Debbelt <palmer@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Alexandre Ghiti <alex@ghiti.fr>,
linux-riscv@lists.infradead.org, dmaengine@vger.kernel.org,
linux-kernel@vger.kernel.org,
Paul Walmsley <paul.walmsley@sifive.com>,
devicetree@vger.kernel.org
Subject: Re: [PATCH 4/5] dt-bindings: dma: sifive,fu540-c000-pdma: add fu740 support
Date: Fri, 20 Feb 2026 22:28:54 +0000 [thread overview]
Message-ID: <20260220-gonad-plutonium-60e1baddecec@spud> (raw)
In-Reply-To: <20260221-pdma-v1-4-838d929c2326@sifive.com>
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On Sat, Feb 21, 2026 at 03:43:56AM +0800, Max Hsu wrote:
> Add "sifive,fu740-c000-pdma" compatible string.
>
> Signed-off-by: Max Hsu <max.hsu@sifive.com>
> ---
> Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml b/Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
> index 609e38901434..b6c49060bc6f 100644
> --- a/Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
> +++ b/Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
> @@ -36,6 +36,7 @@ properties:
> - enum:
> - microchip,mpfs-pdma
> - sifive,fu540-c000-pdma
> + - sifive,fu740-c000-pdma
Based on the driver change and related discussion, I'm not sure that
this is the correct change to make.
This shouldn't be applied til the discussion on the driver is figured
out.
Cheers,
Conor.
pw-bot: not-applicable
> - const: sifive,pdma0
> description:
> Should be "sifive,<chip>-pdma" and "sifive,pdma<version>".
>
> --
> 2.43.0
>
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next prev parent reply other threads:[~2026-02-20 22:29 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-20 19:43 [PATCH 0/5] dmaengine: sf-pdma: critical fixes and FU740 support Max Hsu
2026-02-20 19:43 ` [PATCH 1/5] dmaengine: sf-pdma: add missing PDMA base offset to register calculations Max Hsu
2026-02-20 20:10 ` Frank Li
2026-02-20 22:26 ` Conor Dooley
2026-02-20 19:43 ` [PATCH 2/5] dmaengine: sf-pdma: fix race between done and error interrupts Max Hsu
2026-02-20 20:26 ` Frank Li
2026-02-20 19:43 ` [PATCH 3/5] dmaengine: sf-pdma: fix NULL pointer dereference in error and done handlers Max Hsu
2026-02-20 20:28 ` Frank Li
2026-02-20 19:43 ` [PATCH 4/5] dt-bindings: dma: sifive,fu540-c000-pdma: add fu740 support Max Hsu
2026-02-20 22:28 ` Conor Dooley [this message]
2026-02-20 19:43 ` [PATCH 5/5] riscv: dts: sifive: fu740: add PDMA device node Max Hsu
2026-02-20 20:30 ` Frank Li
2026-02-20 22:27 ` Conor Dooley
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