From patchwork Mon Jul 16 05:50:25 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vinod Koul X-Patchwork-Id: 141971 Delivered-To: patch@linaro.org Received: by 2002:a2e:9754:0:0:0:0:0 with SMTP id f20-v6csp2013147ljj; Sun, 15 Jul 2018 22:51:21 -0700 (PDT) X-Google-Smtp-Source: AAOMgpdeBJe5C9ITfGKTkuJvyNwOTOX4A1ZmhwjNRiPmgPsR/vQHVtGAPlTMaCi2ELcEwnE8NurB X-Received: by 2002:a63:3f05:: with SMTP id m5-v6mr14118545pga.51.1531720281610; Sun, 15 Jul 2018 22:51:21 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1531720281; cv=none; d=google.com; s=arc-20160816; b=pctWNEKgEMOr6qpo5bObpi3/eILpKv2kBmrZofee9Z63Z7rN5FCZFCHc2ZjViP8cav zpFMBhFIqTwiRq8XKVtYyddC3Evzwnbu9l5BwCUOwUvvs3NffGwX5G4jrWdXG5Qa0Rq8 MYzfsXW+P8008oa9m5qJGJ6BsZ6onWs8mKxyWxFNQjjgXzZOks3lOypTc+olTfHQSVo6 yQimo/uSED6fippWSJJjW5GWMMTZD+MttboLvjbKmDRePOLhmghUU3HOAEx3AEt10EG3 avTR0Uw7wtl3sE2iA9xbALPH/Jsz5qI1i1h4aCApa55gg5pg9O6cI1SMQhBAkA5b2kMz bHQw== 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=Qg81S8m1J82gexUC4qnavmNvYCCZ6/crtLtvN/hLcQg=; b=0yG1/kKOFbVcv4+QTMpsif1TOYCJUtmfacxPN7olsccVyaipn/BH69yUEoBk095rJ/ cWdG1N7Eo2gw9iOT6LBJFkMMu/920r80KCkzSgaJAf3qsEow+PGEhAT5lnjL3RU4LS2h 3pFUdcIHnCp8stXu6pZvmm5MGSOKr4IN22aOxPk6UR+Hnr+6/PmTLUihGUJrcjjTqF2T lLqcOepwc/3pXm9z/YZ2WYVka14vx8Hyj96HL1DxpbK36OHMF6D0sLEEGRd4OHIH31z7 k4WoaQiEESnW9zVoZUlwfBWv1LrInSoJ1jFusG7q/uTWCSXgDkYzn0FbC0USttAE6BoN qNpQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=TDfArAyv; spf=pass (google.com: best guess record for domain of linux-crypto-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org; dmarc=pass (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 a20-v6si6589657pls.237.2018.07.15.22.51.21; Sun, 15 Jul 2018 22:51:21 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-crypto-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=TDfArAyv; spf=pass (google.com: best guess record for domain of linux-crypto-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727566AbeGPGRB (ORCPT + 1 other); Mon, 16 Jul 2018 02:17:01 -0400 Received: from mail.kernel.org ([198.145.29.99]:37192 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727540AbeGPGRB (ORCPT ); Mon, 16 Jul 2018 02:17:01 -0400 Received: from localhost.localdomain (unknown [122.178.242.94]) (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 E4C5D2086E; Mon, 16 Jul 2018 05:51:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1531720280; bh=vqVofvapwrG8ciliKflyyjljd3etyLgYjITOT4LK8ZQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=TDfArAyvpuSaeWWTancdiILnCJKi+prrXj5+TmqdDGpgchplaOqBoza/v1J3sT2Ru ncNfcQq74+GhxbCY5gjDOhEuFhfi+fBqSnX6VGEPSSOsth7q9zsVchmccG+Ul2IbEY FULJD0k4Hn3uRk16tQVkIEBFhk39fTF6U9n7ae1Q= From: Vinod Koul To: linux-crypto@vger.kernel.org Cc: Bjorn Andersson , Matt Mackall , Herbert Xu , linux-arm-msm@vger.kernel.org, Stephen Boyd , Timur Tabi , Jeffrey Hugo , Vinod Koul Subject: [PATCH v6 4/6] dt-bindings: crypto: Add new compatible qcom, prng-ee Date: Mon, 16 Jul 2018 11:20:25 +0530 Message-Id: <20180716055027.3048-5-vkoul@kernel.org> X-Mailer: git-send-email 2.14.4 In-Reply-To: <20180716055027.3048-1-vkoul@kernel.org> References: <20180716055027.3048-1-vkoul@kernel.org> Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org Later qcom chips support v2 of the prng, which exposes an EE (Execution Environment) 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 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