From patchwork Tue Jul 3 06:04:32 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vinod Koul X-Patchwork-Id: 141566 Delivered-To: patch@linaro.org Received: by 2002:a2e:9754:0:0:0:0:0 with SMTP id f20-v6csp764377ljj; Mon, 2 Jul 2018 23:05:26 -0700 (PDT) X-Google-Smtp-Source: ADUXVKJTKI0LOwdM4ilqwlBqDkUVq2687vpRUcf3BR+wGMaWfLK3j0l3M4r9VJcKeacKmA3j4LCt X-Received: by 2002:a17:902:4603:: with SMTP id o3-v6mr27965975pld.49.1530597926511; Mon, 02 Jul 2018 23:05:26 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1530597926; cv=none; d=google.com; s=arc-20160816; b=d9DRM4ss4UdqjKgLGgmICKDrHlhmA5BpxP1YEDdzTjifMe6UrxsSQZ0HRmciIkn530 s9IPSpeii9wxOMAv9wsFqVGiJo7DZ8NJuxA/eE66LaEq4qU15SPRmkn/WVUPcJa0jltO 9nE5TpwPBQ2lnPeXaK/RDbY0UZCxu0GO3Nx6S9js9oZNS9Ptg7bKEt6fgMExQgeRyNHq pMYrbaX98H7yOp/v5x01JY+B062sysnV7CA3cOdYyLNuKdqt7szHcTavWQegQH3zlGNM 6h0I/I1JtFCNCTSD47elv6v4aAROsz+8eSeoADxEv1I4l0NXH7DWghWmShMSU72Xkfrw /Qww== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:message-id:date :subject:cc:to:from:dkim-signature:arc-authentication-results; bh=RDr5r2ELKc9xXvoBZ7UTf6EMPtzjFxr0MUSM7PVwqRU=; b=CuPm1jITQc4afXPjNZ7BLT7ULEvM/qMAqcLYhU5MQWmHD+5wRgO4TzPuwRouzbec9V Cig1SGOnVzu5UteEVXZu5jnuTCNSByyeaUYbRa8W9aBNBOs+fIspb1udNP/TcOXlZas4 VOY91pEN5oXDcZXS9o5yvcSh33mJ2VAeXwuEREwoP9bOF6gzxIwf6gvRY41VDF5jOmtz CC3eYJnhV7w/VfD0OS6kyYtOZ+9DbGx6I15u7VPYVrecB2vfyd4zhVUTMjGCTMiUgxnE fyYNec4bUniZ2xsQMTgjA7AzrMyGG0F+RFPWqzGsd5Vz21qng8ozM6GY2WoWPLT7I+hH D+oQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=neutral (body hash did not verify) header.i=@kernel.org header.s=default header.b=p5sD5TRX; spf=pass (google.com: best guess record for domain of linux-arm-msm-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-arm-msm-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id v21-v6si341839pgn.371.2018.07.02.23.05.26; Mon, 02 Jul 2018 23:05:26 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-arm-msm-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@kernel.org header.s=default header.b=p5sD5TRX; spf=pass (google.com: best guess record for domain of linux-arm-msm-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-arm-msm-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754390AbeGCGFY (ORCPT + 13 others); Tue, 3 Jul 2018 02:05:24 -0400 Received: from mail.kernel.org ([198.145.29.99]:48854 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754330AbeGCGFW (ORCPT ); Tue, 3 Jul 2018 02:05:22 -0400 Received: from localhost.localdomain (unknown [171.61.87.109]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 217F12246B; Tue, 3 Jul 2018 06:05:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1530597921; bh=2IhEIIRf6Cx5Zq+mCUnfDKcATI/JcyGTvi6tERLZZHc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=p5sD5TRXj7xnkV/FS6qHPL4KHk/V3yraoTt3D8lN0Bsh9Y7P10PhZM+2DosLW5H3s /NIZHj38XJhPvOUo0oyGaaZwiJ9J3/x2YVQBktUrUbWw/Y3cneq2sY8D4yiWfgSatp uU6rqSQkbpCbR6EkyRFTRXZwPAO6jFnmMrSDSduQ= From: Vinod Koul To: linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Bjorn Andersson , Matt Mackall , Herbert Xu , Arnd Bergmann , Greg Kroah-Hartman , linux-arm-msm@vger.kernel.org, Stephen Boyd , Timur Tabi , Vinod Koul Subject: [PATCH v3 4/6] dt-bindings: crypto: Add new compatible qcom, prng-ee Date: Tue, 3 Jul 2018 11:34:32 +0530 Message-Id: <20180703060434.19293-5-vkoul@kernel.org> X-Mailer: git-send-email 2.14.4 In-Reply-To: <20180703060434.19293-1-vkoul@kernel.org> References: <20180703060434.19293-1-vkoul@kernel.org> Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Later qcom chips support v2 of the prng, which exposes an EE (Execution Enviornment) for OS to use so add new compatible qcom,prng-ee for this. Signed-off-by: Vinod Koul --- Documentation/devicetree/bindings/crypto/qcom,prng.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) -- 2.14.4 -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/Documentation/devicetree/bindings/crypto/qcom,prng.txt b/Documentation/devicetree/bindings/crypto/qcom,prng.txt index 8e5853c2879b..7ee0e9eac973 100644 --- a/Documentation/devicetree/bindings/crypto/qcom,prng.txt +++ b/Documentation/devicetree/bindings/crypto/qcom,prng.txt @@ -2,7 +2,9 @@ Qualcomm MSM pseudo random number generator. Required properties: -- compatible : should be "qcom,prng" +- compatible : should be "qcom,prng" for 8916 etc + : should be "qcom,prng-ee" for 8996 and later using EE + (Execution Environment) slice of prng - reg : specifies base physical address and size of the registers map - clocks : phandle to clock-controller plus clock-specifier pair - clock-names : "core" clocks all registers, FIFO and circuits in PRNG IP block