From: Dinh Nguyen <dinguyen@kernel.org>
To: Adrian Ng Ho Yin <adrian.ho.yin.ng@altera.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] arm64: dts: socfpga: agilex5: update data-width for dmac
Date: Wed, 6 May 2026 06:37:17 -0500 [thread overview]
Message-ID: <88a55cdc-0ed0-4d24-ac32-521dcfd4a96f@kernel.org> (raw)
In-Reply-To: <593cb7874d90b6d1e7e68c2c0795e55d051dd90a.1778047935.git.adrian.ho.yin.ng@altera.com>
On 5/6/26 01:21, Adrian Ng Ho Yin wrote:
> Update data-width property for dmac to 3 which is 64 bits to match value
> configured in the hardware register.
>
> Signed-off-by: Adrian Ng Ho Yin <adrian.ho.yin.ng@altera.com>
> ---
> arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi b/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi
> index 02e62d954e94..b06c6d5d60ee 100644
> --- a/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi
> +++ b/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi
> @@ -343,7 +343,7 @@ dmac0: dma-controller@0 {
> #dma-cells = <1>;
> dma-channels = <4>;
> snps,dma-masters = <1>;
> - snps,data-width = <2>;
> + snps,data-width = <3>;
> snps,block-size = <32767 32767 32767 32767>;
> snps,priority = <0 1 2 3>;
> snps,axi-max-burst-len = <8>;
> @@ -362,7 +362,7 @@ dmac1: dma-controller@10000 {
> #dma-cells = <1>;
> dma-channels = <4>;
> snps,dma-masters = <1>;
> - snps,data-width = <2>;
> + snps,data-width = <3>;
> snps,block-size = <32767 32767 32767 32767>;
> snps,priority = <0 1 2 3>;
> snps,axi-max-burst-len = <8>;
Applied!
Thanks,
Dinh
prev parent reply other threads:[~2026-05-06 11:37 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-06 6:21 [PATCH] arm64: dts: socfpga: agilex5: update data-width for dmac Adrian Ng Ho Yin
2026-05-06 11:37 ` Dinh Nguyen [this message]
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