From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-14.pe-a.jellyfish.systems (out-14.pe-a.jellyfish.systems [198.54.127.78]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D5AB521D5BD; Fri, 28 Mar 2025 14:30:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.54.127.78 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743172204; cv=none; b=TiHCNbhJLbHd1iuQ2OibF2RmVPwCKKlmG2VatVtQOYppEDDfc11pivzu4ofSFxBS/crMc0r4thnyaNeY8N2kuM/e9uga14ezyzQt31ToAXDfY8Mr+bqGMbiqCgBJoC7O5UK1J25CVb5WzRGDOWTn7O1D6+LCbX4scVsUkkr3+kQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743172204; c=relaxed/simple; bh=oFKlVEIJkzbevNVbC3MkyLq3MXtcD4FApIeE0ARhv1w=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=akwTmH+l8V+u3N0yk/jUYhJCXemZWlX82JPJqiY3uyjCIl5DmWHvq43cM3aV3qv13EvMBTuyMeHUiMBlGwTXD/llzdyidDTiHccyoLlJDG1X08XLpUec2KHYvSwFomtUHJfnmMtI9z7usa0T/VU5ojv5wUWpUJirBgFhZNxT12E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=framepointer.org; spf=pass smtp.mailfrom=framepointer.org; dkim=pass (2048-bit key) header.d=framepointer.org header.i=@framepointer.org header.b=b8/dVB7P; arc=none smtp.client-ip=198.54.127.78 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=framepointer.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=framepointer.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=framepointer.org header.i=@framepointer.org header.b="b8/dVB7P" Received: from prod-lbout-phx.jellyfish.systems (new-01-3.privateemail.com [66.29.159.56]) by pe-a.jellyfish.systems (Postfix) with ESMTPA id 4ZPN3G1B6qz3x6g; Fri, 28 Mar 2025 14:20:26 +0000 (UTC) Received: from MTA-10-1.privateemail.com (unknown [10.50.14.20]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by NEW-01-3.privateemail.com (Postfix) with ESMTPS id 4ZPN3G0jPQz2Sd0R; Fri, 28 Mar 2025 10:20:26 -0400 (EDT) Received: from mta-10.privateemail.com (localhost [127.0.0.1]) by mta-10.privateemail.com (Postfix) with ESMTP id 4ZPN3F61XZz3hhd0; Fri, 28 Mar 2025 10:20:25 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=framepointer.org; s=default; t=1743171625; bh=oFKlVEIJkzbevNVbC3MkyLq3MXtcD4FApIeE0ARhv1w=; h=From:To:Cc:Subject:Date:From; b=b8/dVB7PNLK+P5v9+Otf5pd+f4WzKsBcH5Fc1pg7vrfv3FuxNWsRzF9MMUSp8Lr9p Uo3rNJIyIXwFvuVYOJ6tjoGraigBBFNvBbYKAJcDC4bSWmVrZeBhXh7POz+caem+dl V8sLrKAX+yvaz+3LQGNsdJVQQtMl8svvu/Ipguu/RJn0ZgMeLvl8sU8ZgpVnCvjAzc Fp8eJ3M5IGNaIm3dsnnpKmY9b8a6eiqpjtngmUGbtQxTM7lCZkh7TPIBuwHVHE9ukL ovf1mn7YQsheFgriFLwTbN12UAW0EXfBDNOWWss0zFVUyZ/liWxz6Y2KjYTFr4hg2U S/1y0hfcNn9Qw== Received: from 65YTFL3.secure.tethers.com (unknown [152.44.190.141]) by mta-10.privateemail.com (Postfix) with ESMTPA; Fri, 28 Mar 2025 10:20:09 -0400 (EDT) From: Sam Winchenbach To: 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@framepointer.org, Sam Winchenbach Subject: [PATCH 1/2] dt-bindings: fpga: zynq: Document ICAP on boot Date: Fri, 28 Mar 2025 10:19:43 -0400 Message-ID: <20250328141944.119504-1-sam.winchenbach@framepointer.org> X-Mailer: git-send-email 2.49.0 Precedence: bulk X-Mailing-List: linux-fpga@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Virus-Scanned: ClamAV using ClamSMTP 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: + 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, + that requires access to ICAP interface to operate properly. + required: - compatible - reg -- 2.49.0