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 5CA901F3BA2; Fri, 11 Apr 2025 15:19:40 +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=1744384780; cv=none; b=hVpGdJY3RVYwu16RdhXvR5QSA6aptZjyT7VdBU/HvPaoieXVUpyOQt0O5QzsHsYQ2PJz5DRzFUmrMvfRBzu1LFdX26mzpK0K4ExGUx4cGCpRWYpV+k3+0QdF4rbSkJ22hoP3/3QF8ZhsDfERkp+6K8cDROOnLyer/+Z0mBsghuU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744384780; c=relaxed/simple; bh=vK4hBPEXs8FNoXNcakuV1C4xG7hZYj/TGbBMPIdQDTE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=ZB9DhrT9lMQ/1RZAM0kU/r55G/8ff70yM6clxtL/sx/i6VEGI1AIPAuIdMLAIyCE5YCYgBldcVI89wHyKdxa3U1+TjrU4mvJ3tzaOBYwOiIoH0SHqYFQTAkYBO8viQ8wXsPr5H4Iki6ejelPZRApsNquNaGL5l4QSNSoVR36hQc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=V1keGl/U; 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="V1keGl/U" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9645FC4CEE2; Fri, 11 Apr 2025 15:19:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1744384779; bh=vK4hBPEXs8FNoXNcakuV1C4xG7hZYj/TGbBMPIdQDTE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=V1keGl/Uu6TBpFoOv7sGSO8j/L1duKmpvUyzGeMphzNSVrghWWyrDGX+zZE4hFYrI qsBkUXvqjDNgTPM3q+qyq4y/wUyPFHZHefZ3OGUEoYWjuQaogeP4XgN9N0swNfZ5gs iFioleiJiVLOTzyRq0kZElX0DLCNLl8pIueakWNbdyxF6vmYshKksgDf/mUCZWPAbP kOX7RpyJq5GgY3Cynd0/g5QaPCx+5W+MNMflhVp/rBPh0sFe7XEfqSnv6lF1mmk7h+ ZO4FyW0MUN4HFEK7RsMl9digzBtVetFiG2Bnkdot5sYR2aokSGfXdQoio7TkOmoy8Y gQgf8z0uD5zkA== Date: Fri, 11 Apr 2025 10:19:38 -0500 From: Rob Herring To: Laurentiu Mihalcea Cc: Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Fabio Estevam , Daniel Baluta , Shengjiu Wang , Frank Li , Marco Felsch , Marc Kleine-Budde , Alexander Stein , Pengutronix Kernel Team , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v5 1/6] dt-bindings: bus: document the IMX AIPSTZ bridge Message-ID: <20250411151938.GA3265073-robh@kernel.org> References: <20250408154236.49421-1-laurentiumihalcea111@gmail.com> <20250408154236.49421-2-laurentiumihalcea111@gmail.com> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250408154236.49421-2-laurentiumihalcea111@gmail.com> On Tue, Apr 08, 2025 at 11:42:31AM -0400, Laurentiu Mihalcea wrote: > From: Laurentiu Mihalcea > > Add documentation for IMX AIPSTZ bridge. > > Co-developed-by: Daniel Baluta > Signed-off-by: Daniel Baluta > Signed-off-by: Laurentiu Mihalcea > --- > .../bindings/bus/fsl,imx8mp-aipstz.yaml | 104 ++++++++++++++++++ > 1 file changed, 104 insertions(+) > create mode 100644 Documentation/devicetree/bindings/bus/fsl,imx8mp-aipstz.yaml > > diff --git a/Documentation/devicetree/bindings/bus/fsl,imx8mp-aipstz.yaml b/Documentation/devicetree/bindings/bus/fsl,imx8mp-aipstz.yaml > new file mode 100644 > index 000000000000..3e2ada7fcdf9 > --- /dev/null > +++ b/Documentation/devicetree/bindings/bus/fsl,imx8mp-aipstz.yaml > @@ -0,0 +1,104 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/bus/fsl,imx8mp-aipstz.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Secure AHB to IP Slave bus (AIPSTZ) bridge > + > +description: > + The secure AIPS bridge (AIPSTZ) acts as a bridge for AHB masters issuing > + transactions to IP Slave peripherals. Additionally, this module offers access > + control configurations meant to restrict which peripherals a master can > + access. > + > +maintainers: > + - Laurentiu Mihalcea > + > +properties: > + compatible: > + const: fsl,imx8mp-aipstz > + > + reg: > + maxItems: 1 > + > + power-domains: > + maxItems: 1 > + > + "#address-cells": > + const: 1 > + > + "#size-cells": > + const: 1 > + > + "#access-controller-cells": > + const: 3 > + description: > + First cell - consumer type (master or peripheral) > + Second cell - consumer ID > + Third cell - configuration value Generally the ID would be first though providers can really define whatever they want. Reviewed-by: Rob Herring (Arm)