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: 10525507 X-Patchwork-Delegate: agross@codeaurora.org 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 0086060545 for ; Mon, 16 Jul 2018 05:51:22 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DDED228A95 for ; Mon, 16 Jul 2018 05:51:21 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D1B5F28A9B; Mon, 16 Jul 2018 05:51:21 +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=-7.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI, 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 82F1328A97 for ; Mon, 16 Jul 2018 05:51:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727613AbeGPGRB (ORCPT ); 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-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP 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(-) 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