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 04A1C2AE68; Mon, 22 Sep 2025 20:29:18 +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=1758572962; cv=none; b=WMe2+3HmZNQstCnRnbai03+MxbUbuah482ESgxeSREJMM7qp0Kpad5xouubYWz/dM2x3ZWjMZy9amWqxAmwGTFvGLQigNuNURg8+2tP30UWIU1N6YE+fxpPdfEu0Cc7Xu27Pttw1GkV9ExQtUiRZpJrk7Pp6KokhBB9j+D5BkSI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758572962; c=relaxed/simple; bh=NHqia+Ky4WBJqsYqstgFB+541LM71n6NxiCPBPEen7I=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=LdwHSk8n5SsZOfkOzMIhDu/ei/40EELSIK9oJ/d983wiF6kuvasl4IJK2gTGS+sZHvD83RwObuwZWEla5jWUjJRPU+KGarPeGthsUg5S7/daqMbIi7L1IQNCs/6W7fzUSSFB80ag4THPXprhE8BRq3Xr/4alJxO4DuRd+8NGUkU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Xzj8NSRh; 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="Xzj8NSRh" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5C593C4CEF0; Mon, 22 Sep 2025 20:29:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1758572958; bh=NHqia+Ky4WBJqsYqstgFB+541LM71n6NxiCPBPEen7I=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Xzj8NSRh56Ro4/R36u4lWQlslhpVvUecYqfG+UFTqA1vej8AU7qGv6RcOUwGhYrw3 7/YWFK2Tnj2FO1H+fzqaUjRzXo2oaVac2qwurFbVBCzrWxQVlQgpS2lbLXzN4ON/Sq jHBQc0aNUSE8pyA1korfp1MImBUEm3r1P1yNJjsuRsYZQ9QltuDsuI5WonAO3Tq4Py +WGE8nlU6x/ncNj2o4HiU0M9MvdvsQhFPtiPNF4bUkbAtUCd8CQI3HUGxYfoEM5P/4 1Fs6JmGpjAi7XONwhxBMY1Q474vp//LAfSIoCMRC4uxmv262p//fj7X3uNcUbNvvda gRGrSZy10b3Qw== Date: Mon, 22 Sep 2025 15:29:17 -0500 From: "Rob Herring (Arm)" To: Mukesh Ojha Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, Conor Dooley , linux-kernel@vger.kernel.org, Bjorn Andersson , Mathieu Poirier , linux-remoteproc@vger.kernel.org, Krzysztof Kozlowski , Manivannan Sadhasivam , Konrad Dybcio Subject: Re: [PATCH v3 01/12] dt-bindings: remoteproc: qcom,pas: Add iommus property Message-ID: <175857295701.1277953.1772407338158672337.robh@kernel.org> References: <20250921-kvm_rproc_pas-v3-0-458f09647920@oss.qualcomm.com> <20250921-kvm_rproc_pas-v3-1-458f09647920@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250921-kvm_rproc_pas-v3-1-458f09647920@oss.qualcomm.com> On Sun, 21 Sep 2025 01:10:59 +0530, Mukesh Ojha wrote: > Most Qualcomm platforms feature Gunyah hypervisor which handles IOMMU > configuration for remote processor and when it is not present, the > operating system must perform these configurations instead and for that > firmware stream should be presented to the operating system. Hence, add > iommus property as optional property for PAS supported devices. > > Signed-off-by: Mukesh Ojha > --- > Documentation/devicetree/bindings/remoteproc/qcom,pas-common.yaml | 3 +++ > 1 file changed, 3 insertions(+) > Acked-by: Rob Herring (Arm)