From patchwork Fri Oct 24 01:24:17 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Feng Kan X-Patchwork-Id: 5143961 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id CB822C11AC for ; Fri, 24 Oct 2014 01:58:49 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id F3FEF2024F for ; Fri, 24 Oct 2014 01:58:48 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 054DD2021B for ; Fri, 24 Oct 2014 01:58:48 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1XhTd1-0007qK-4f; Fri, 24 Oct 2014 01:25:19 +0000 Received: from exprod5og118.obsmtp.com ([64.18.0.160]) by bombadil.infradead.org with smtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1XhTcT-0006e7-NV for linux-arm-kernel@lists.infradead.org; Fri, 24 Oct 2014 01:24:46 +0000 Received: from mail-pd0-f182.google.com ([209.85.192.182]) (using TLSv1) by exprod5ob118.postini.com ([64.18.4.12]) with SMTP ID DSNKVEmqSKYniIYljWtmFnrSjYDd8zoeM63I@postini.com; Thu, 23 Oct 2014 18:24:45 PDT Received: by mail-pd0-f182.google.com with SMTP id y10so490941pdj.27 for ; Thu, 23 Oct 2014 18:24:24 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=viubAr5xKX/vZ45eD0ldb7+2IXJDJxufZzOp8T3j27o=; b=fmL+pdEPFOWQ0l2p4KVKdSYCc0ZCNaFQObgoaOMQNtEQsYrr4hlQSGe8uT0k72W4xr 9qKnFAw1SBBuhCe/Ghih0A568mpcF2eyr37icRJVTMrP0+o6DXpcfzfSdFRmUZC1txXI EOZZxJI9qVmQrOITnQkkJj25TNCWvuK5AgynWC5/Sb6BjEUaCmKBWMPG3317fjlF2wUy k4crdP7M+xR/sp/UWykokEp2l4CBPTpIER7IB//K+C9NPjPO5jwJRMyAZzZDmhG3lMj7 DWVO6AfUp7KgedwmNl+fv5jhL75a24w2YrdUYemsYA9rm2wmPmOG1QQjJ6gcHQDBbPUp nnlQ== X-Gm-Message-State: ALoCoQnalGsvyVpSzQSfc8I62KTkdThVxt01FI24Cf8rRf03AX2Ts2PUvkYLxrrbg7kl9qWNF6JM7gaulZnxmJ7j3L4CfcwUKDQbCmxSnzJMZWU1nqF/AywS+VBv3pyZsm721ZSxnu2mp7iooK+fCAGM+2kkjn5X8Yf4Ttpwv1x2qKIZnajHRXM= X-Received: by 10.70.64.231 with SMTP id r7mr1383562pds.42.1414113864216; Thu, 23 Oct 2014 18:24:24 -0700 (PDT) X-Received: by 10.70.64.231 with SMTP id r7mr1383552pds.42.1414113864156; Thu, 23 Oct 2014 18:24:24 -0700 (PDT) Received: from fkan-lpt.amcc.com (67-207-112-226.static.wiline.com. [67.207.112.226]) by mx.google.com with ESMTPSA id k11sm2568714pbq.0.2014.10.23.18.24.23 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 23 Oct 2014 18:24:23 -0700 (PDT) From: Feng Kan To: catalin.marinas@arm.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, patches@apm.com Subject: [PATCH 2/7] Documentation: arm64: add SCU dts binding documentation to linux kernel Date: Thu, 23 Oct 2014 18:24:17 -0700 Message-Id: <1414113862-15067-3-git-send-email-fkan@apm.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1414113862-15067-1-git-send-email-fkan@apm.com> References: <1414113862-15067-1-git-send-email-fkan@apm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20141023_182445_789173_CD2B89B8 X-CRM114-Status: GOOD ( 10.22 ) X-Spam-Score: -2.3 (--) Cc: Feng Kan X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_NONE, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This add documentation for the SCU system clock unit device tree binding to the kernel. Signed-off-by: Feng Kan --- Documentation/devicetree/bindings/arm/apm/scu.txt | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/apm/scu.txt diff --git a/Documentation/devicetree/bindings/arm/apm/scu.txt b/Documentation/devicetree/bindings/arm/apm/scu.txt new file mode 100644 index 0000000..b45be06 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/apm/scu.txt @@ -0,0 +1,17 @@ +APM X-GENE SoC series SCU Registers + +This system clock unit contain various register that control block resets, +clock enable/disables, clock divisors and other deepsleep registers. + +Properties: + - compatible : should contain two values. First value must be: + - "apm,xgene-scu" + second value must be always "syscon". + + - reg : offset and length of the register set. + +Example : + scu: system-clk-controller@17000000 { + compatible = "apm,xgene-scu","syscon"; + reg = <0x0 0x17000000 0x0 0x400>; + };