From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 C4F77250F8; Sat, 29 Mar 2025 04:59:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743224355; cv=none; b=o+7IwOLsx87WY+YnHnVs4SGySgRR3uOlXT520th6crATYDFTXlJORPG3XVZLy9EO6jv2zV8fenP+7k/V4mZrCIxnXeISFlb9v3TMB0OKsXoybifs3zZlO6OuUQGmBHVj7+VDp0IEPQZIvnnvtrjwhFpvov1fj3eJWYRY+jb3MGQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743224355; c=relaxed/simple; bh=MjvLsjOhoUCj12Cu7Ko4BrNiS+GzaxVSVFniRoHJB6s=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=C7df3yYgqdbU3n8NF9B7iTsW8vcWy/rGrd/RDODyKCrawyxryODxg/qDT9Bu17+6vsK56iBCShPWnHMmFp0ZxVAm16nPE9bE3Nc2iS0vGnkx55lOoTtRapuhjOviX7hZV2wdlqbSwuHklZBuzXAYl9e/8TVMX9Pr9On2S/o0TIA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Pm3ehZX3; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Pm3ehZX3" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D554AC4CEE2; Sat, 29 Mar 2025 04:59:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1743224355; bh=MjvLsjOhoUCj12Cu7Ko4BrNiS+GzaxVSVFniRoHJB6s=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=Pm3ehZX3uHEn4NmSfkU9SUfJtTsJnVAjOKkx8vicYrP7SMLPp/f4pO/FQtz99rJvO /JWhNxH57Vukt7p5uhGE/lbO6hkATpXxzHz/TIuBSwtLN/b6RE6ZmZaTPutGpUmNtu x/aPm30T9WHMXstXgMT3MoP4S6CBG4P2lRHcub7oVk4T25KN7wPM0s89sH+M1AmJjR G5La+3/0856hOcQr+nFJhSasfCuehTIXOSw8k5oV587Q3PKvx92ZMOoVkOZxxmVvXS EjyC9eKVom7115wZdchG2PoZt4vCPY1YZR6v21EicmZ9Qaldu25SUUAZXwHueH2ok1 9MhImU61nC1tg== Message-ID: <02496a88-3d9c-49ee-93ab-8f1400fc0c6b@kernel.org> Date: Sat, 29 Mar 2025 05:59:07 +0100 Precedence: bulk X-Mailing-List: linux-fpga@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/2] dt-bindings: fpga: zynq: Document ICAP on boot To: Sam Winchenbach , linux-kernel@vger.kernel.org Cc: mdf@kernel.org, hao.wu@intel.com, yilun.xu@intel.com, trix@redhat.com, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, michal.simek@amd.com, linux-fpga@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Sam Winchenbach References: <20250328141944.119504-1-sam.winchenbach@framepointer.org> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 28/03/2025 15:19, Sam Winchenbach wrote: > From: Sam Winchenbach > > Documents the ability to enable the ICAP interface on boot. > > Signed-off-by: Sam Winchenbach > --- > .../devicetree/bindings/fpga/xilinx-zynq-fpga-mgr.yaml | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/Documentation/devicetree/bindings/fpga/xilinx-zynq-fpga-mgr.yaml b/Documentation/devicetree/bindings/fpga/xilinx-zynq-fpga-mgr.yaml > index 04dcadc2c20e9..bb2781ae126ca 100644 > --- a/Documentation/devicetree/bindings/fpga/xilinx-zynq-fpga-mgr.yaml > +++ b/Documentation/devicetree/bindings/fpga/xilinx-zynq-fpga-mgr.yaml > @@ -31,6 +31,13 @@ properties: > description: > Phandle to syscon block which provide access to SLCR registers > > + enable-icap-on-load: Missing vendor prefix. > + type: boolean > + description: If present, the ICAP controller will be enabled when > + the driver probes. This is useful if the fabric is loaded > + during the boot process and contains a core, such as the SEM, I don't get how this is suitable for DT. If you decide to load the fabric from driver, that's driver decision so not DT. > + that requires access to ICAP interface to operate properly. > + > required: > - compatible > - reg Best regards, Krzysztof