From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4995143C7DB; Fri, 4 Sep 2026 16:16:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788538590; cv=none; b=f0zLY+DeJwRojONN3GKck85xL2c8EeDRDcCDxw7R9i//4ODZlso7gGgzGlnKU2NjdyCrx+Uz0TqxJD6VCVH0Bt37Tlyz/z2ipKBfrROg//jxkSW8mf6Z5mLVTd+lRfaEmDwGlUAHXJt2I3IOs3cIeuv4XWJBgxbCG7DiWIXDRYA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788538590; c=relaxed/simple; bh=ENF5CJrzUm1jx3wCBjOZbXJoT4YwtTSOEJB+6VKaEQg=; h=Message-ID:Date:MIME-Version:Subject:To:References:From: In-Reply-To:Content-Type; b=C5v6U7P8Ywy44wDNdmtEnkqAIoNzHTxTH3tywYHbhI+GdN9sTZ5yoXTxZwh6anWEgwXaVgHSG9ss3S0rsdcgpj+bP9S4Ik/JQX4XArULVydytoX/d/mDGmM9MP7xYxmSpEMy4iBbmldCVa7/JWkSVz+TeQ/IykLJtVHnGiwnWg8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=NEr4RSbE; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="NEr4RSbE" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 855B21F00A3D; Fri, 4 Sep 2026 16:16:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788538589; bh=TZQaYx1p3yyeHnI+dzH7iGD1fUYRezjYN+8LXSYZuKQ=; h=Date:Subject:To:References:From:In-Reply-To; b=NEr4RSbEsH2hnQ9K637Yu6RNPo/yeBct2JDlt3n2cB4AnkrDRl2qmZkNjHe8WEigo HsB2KoDBVodWOuu0Ssj/DofNFSojx3INv7FangVku7to/BjCRtl9SGryrOOz5V3hHe E66eLNj7cAMLui4Ws37pqtvyw5cT4uExB2eiotXVwAqWwhHosvLbVrp/d0o3otuUmf kW1Cm0h0pXRqpamFPWpjAbA1f/GVErERm/UGz4PnWPyjacspkL8xTSs+xb3DudqMWO ygic449c2u53GuHi5Q1hynd4WgNnOx0NYsf6hvR0xcBDpdRY7XJBAGSkPJL+7N82Qo M9+bWZCXNHyUw== Message-ID: <8628bbe8-8bb0-4c36-93ca-2b9ba05c39f5@kernel.org> Date: Fri, 4 Sep 2026 11:16:27 -0500 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 RESEND v2 1/5] arm64: dts: socfpga: agilex5: add FPGA manager and region nodes Content-Language: en-US To: Adrian Ng Ho Yin , robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: From: Dinh Nguyen In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 8/12/26 15:50, Adrian Ng Ho Yin wrote: > Add the fpga-mgr child node under the svc firmware node and a fpga-region > node to enable FPGA configuration and partial reconfiguration on Agilex5. > > Also enable the SMMU by removing the disabled status from the smmu > node, which is required for the svc driver to allocate DMA buffers > within the SDM-accessible address range. > > Signed-off-by: Adrian Ng Ho Yin > --- > arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi | 12 +++++++++++- > 1 file changed, 11 insertions(+), 1 deletion(-) > > diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi b/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi > index 02e62d954e94..1cd9773a1500 100644 > --- a/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi > +++ b/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi > @@ -85,9 +85,20 @@ svc { > method = "smc"; > memory-region = <&service_reserved>; > iommus = <&smmu 10>; > + > + fpga_mgr: fpga-mgr { > + compatible = "intel,agilex-soc-fpga-mgr"; > + }; > }; > }; > > + fpga-region { > + compatible = "fpga-region"; > + #address-cells = <0x2>; > + #size-cells = <0x2>; > + fpga-mgr = <&fpga_mgr>; > + }; > + > psci { > compatible = "arm,psci-0.2"; > method = "smc"; > @@ -385,7 +396,6 @@ smmu: iommu@16000000 { > interrupt-names = "eventq", "gerror", "priq"; > dma-coherent; > #iommu-cells = <1>; > - status = "disabled"; I've applied this patch with above corrected. Dinh