From patchwork Fri Jan 27 15:32:56 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stanimir Varbanov X-Patchwork-Id: 720788 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3v937y4vJwz9tkD for ; Sat, 28 Jan 2017 02:47:26 +1100 (AEDT) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.b="QxZ/HrvR"; dkim-atps=neutral Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932198AbdA0Pno (ORCPT ); Fri, 27 Jan 2017 10:43:44 -0500 Received: from mail-wm0-f41.google.com ([74.125.82.41]:36297 "EHLO mail-wm0-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932928AbdA0Pmk (ORCPT ); Fri, 27 Jan 2017 10:42:40 -0500 Received: by mail-wm0-f41.google.com with SMTP id c85so122295847wmi.1 for ; Fri, 27 Jan 2017 07:42:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=0b0GADFTek8iJNxxRiKkdzk35wMC8uT22er/SB0Jf7Q=; b=QxZ/HrvRIbwiZeLn1xdDadP6L554WuU8jNsPqjZHUqLVdFTbKcp65lHoas4j6QNL4m BcxLLk2Fd7RYwQrisdLnKFUrau9UJW+MPZHd96J8fqh87z+jMoQ/zvNTmsb0+YP0nnuF /dnwEgL8MUijWt7E6Y4ysEZ6qkBtQQEt7zPak= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=0b0GADFTek8iJNxxRiKkdzk35wMC8uT22er/SB0Jf7Q=; b=o815uzCha7RNBPpqMVBKj07Kn0cmRAnaOFt8qdHNB1vdBrJrA6gk/ERkmqMPMkVS7m 5Xj6UiWdsR5OGcxXOd2N+MtJWNSDnbUuHtYLtqZKU6sCqNkR41Ib5mhXSl19dIHtxYs7 p5uu0+T38JWMcrein+UqrQ30Jd8v9Fs+1YDFWoHEri5cPxS3sQ2vIz+HsB2MJIBq6PcR rHGVbYUXqg75Y8irLRB/TSrILkbEHIAT8mKUipVxIPmPhQIv8A0zGefOBJvmRIG4e4Y6 v9EmGiyLX4WuNOnL2he4kf8VuJmZsd9NyqAlF5GT+FCiQsklW0xxphHF9ZjPkgNJZPSf ftIQ== X-Gm-Message-State: AIkVDXLkrhQVIYCI+228IgapimbknGEYCJEoAEStOio7wKiJYpFqSZZBFNVRSON9ZsxUzyl1 X-Received: by 10.28.189.134 with SMTP id n128mr3382183wmf.77.1485531193023; Fri, 27 Jan 2017 07:33:13 -0800 (PST) Received: from mms-0440.qualcomm.mm-sol.com ([37.157.136.206]) by smtp.gmail.com with ESMTPSA id h75sm8447474wrh.37.2017.01.27.07.33.11 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 27 Jan 2017 07:33:12 -0800 (PST) From: Stanimir Varbanov To: Ohad Ben-Cohen , Bjorn Andersson , Rob Herring Cc: Stephen Boyd , Andy Gross , linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, Stanimir Varbanov Subject: [PATCH v3 1/2] dt-binding: remoteproc: venus rproc dt binding document Date: Fri, 27 Jan 2017 17:32:56 +0200 Message-Id: <1485531177-3543-2-git-send-email-stanimir.varbanov@linaro.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1485531177-3543-1-git-send-email-stanimir.varbanov@linaro.org> References: <1485531177-3543-1-git-send-email-stanimir.varbanov@linaro.org> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add devicetree binding document for Venus remote processor. Acked-by: Rob Herring Signed-off-by: Stanimir Varbanov --- .../devicetree/bindings/remoteproc/qcom,venus.txt | 33 ++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 Documentation/devicetree/bindings/remoteproc/qcom,venus.txt diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,venus.txt b/Documentation/devicetree/bindings/remoteproc/qcom,venus.txt new file mode 100644 index 000000000000..38ac585dbd7b --- /dev/null +++ b/Documentation/devicetree/bindings/remoteproc/qcom,venus.txt @@ -0,0 +1,33 @@ +Qualcomm Venus Peripheral Image Loader + +This document defines the binding for a component that loads and boots firmware +on the Qualcomm Venus remote processor core. + +- compatible: + Usage: required + Value type: + Definition: must contain "qcom,venus-pil" + +- memory-region: + Usage: required + Value type: + Definition: a phandle to a node describing reserved memory + +* An example + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + venus_mem: venus@89900000 { + compatible = "shared-dma-pool"; + reg = <0x0 0x89900000 0x0 0x800000>; + alignment = <0x1000>; + no-map; + }; + }; + + rproc-venus { + compatible = "qcom,venus-pil"; + memory-region = <&venus_mem>; + };