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: 9542105 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id CC3FD604B9 for ; Fri, 27 Jan 2017 15:47:25 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id BF4D92022B for ; Fri, 27 Jan 2017 15:47:25 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id B3E9326E91; Fri, 27 Jan 2017 15:47:25 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.3 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI, RCVD_IN_SORBS_SPAM, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id BB7A62621F for ; Fri, 27 Jan 2017 15:47:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932163AbdA0Pno (ORCPT ); Fri, 27 Jan 2017 10:43:44 -0500 Received: from mail-wm0-f42.google.com ([74.125.82.42]:37388 "EHLO mail-wm0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933033AbdA0Pmk (ORCPT ); Fri, 27 Jan 2017 10:42:40 -0500 Received: by mail-wm0-f42.google.com with SMTP id c206so144353612wme.0 for ; Fri, 27 Jan 2017 07:42:32 -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=J7FfGXDtbmiS45fSaNibC5awZ4ntrIdXMkcgtZSKuwQFOEazLjU4XNPsgnt+xkmoKS gQ81ykvStZ7kF5YXRx5BMWmV8zOMTLRSmtZX4PIVeoR/Qh6pYCBoju+QoD2pA9XKrLhn hHPdohKGCFJG5P8SE0sPWYC6YShJxXtwCz7X0uGTXEBj8zRvldggiUSM0rw5o50VKHi+ eVLobLJOpRzb9jWzD2DulVgsWnDSAUp8rOyRxPu335I+NcbvM2OS/G6T4k+qiHk6MFV7 BLgL+/hqO8zP+W8XnHEl8xCn6vPmM7KNKx2CG8wx99WK/GIEodJzByvMJTtdByN4GK/q jYXw== X-Gm-Message-State: AIkVDXJcVt/Jh3gGeCohDRv/leCEdYHgTqOrb8EoeWaPRTsXCFRnQuilUDPksgJg+6xFWb2T 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: linux-remoteproc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-remoteproc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP 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>; + };