From patchwork Thu Sep 21 16:49:39 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Georgi Djakov X-Patchwork-Id: 817030 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.b="b0Zcf9RD"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3xyjLK4WL4z9t3C for ; Fri, 22 Sep 2017 02:51:21 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751730AbdIUQvD (ORCPT ); Thu, 21 Sep 2017 12:51:03 -0400 Received: from mail-wm0-f53.google.com ([74.125.82.53]:50200 "EHLO mail-wm0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751861AbdIUQtx (ORCPT ); Thu, 21 Sep 2017 12:49:53 -0400 Received: by mail-wm0-f53.google.com with SMTP id b195so3560221wmb.5 for ; Thu, 21 Sep 2017 09:49:52 -0700 (PDT) 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=tvRW2ZSF2XUBLk395jXryNnxHAWgY9ROCgPUaZMbC8w=; b=b0Zcf9RDIC0Z3oZ1s9sgkofgD01KIrBN86LEizAIsR/mVXQxRYo0GNaPIW9hAfCjop ofy5cQ5SZyua4B5s01KSolIYhZxXk/oMWdZqKJ1LjXh0y/aguM1D+45bXb3mvivd4gHh +Ney5sDf2VjVVMUX5tZnpC/IIdbA+m9arof9Q= 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=tvRW2ZSF2XUBLk395jXryNnxHAWgY9ROCgPUaZMbC8w=; b=D5znMPg7HmPFUDgCJVD0h6nvFJ8Md5OW/5KpjThxJ1HcYrHr9B7Q5E+QRYe3JPcr6D gIpqwkK7CWTtSq2Xsjzrkr7a2Z37FKP61eFbIBzdFJOwU5LjHUgSQRgjUEq6bR6CM0xb +JubDn3eKvAkEQvhHeGlJxl4OS+0V1WyeeigFYchBrtzs2tEC8m0l4MHfPMpLzgNHrWF GzYDx1QbnKl0Eo16dZ53ReLrIHjrxhAaD+4JaFFPnweSs7D1OdT6EMW2mG0L7WtdLCVn d9vkGu2iT/PaMNLQrUrAl0WsRttowSyJ+OAeinQE1fCWv3T55v0NX2HASDmyDn+Hvw9c aX/g== X-Gm-Message-State: AHPjjUjr09MyjLXkWjOPqL1MlVqz9yZ0kr+wB4WJJjOjrb+HGLerKeN4 ErPoVWsTiqJsZ0jr3/Kg9YUEgA== X-Google-Smtp-Source: AOwi7QAypNwlOOYlEjOs0ajb8tXIb9ZkYNxbcZlTSqM44NPoySFxbp9jq8FxQW0tBkX12A4ZD8YP8w== X-Received: by 10.80.241.22 with SMTP id w22mr1865215edl.188.1506012591954; Thu, 21 Sep 2017 09:49:51 -0700 (PDT) Received: from mms-0441.qualcomm.mm-sol.com ([212.45.67.2]) by smtp.googlemail.com with ESMTPSA id i16sm993311edj.29.2017.09.21.09.49.50 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 21 Sep 2017 09:49:51 -0700 (PDT) From: Georgi Djakov To: sboyd@codeaurora.org, jassisinghbrar@gmail.com, bjorn.andersson@linaro.org, robh+dt@kernel.org Cc: mturquette@baylibre.com, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, georgi.djakov@linaro.org Subject: [PATCH v9 6/7] dt-bindings: clock: Document qcom,apcs binding Date: Thu, 21 Sep 2017 19:49:39 +0300 Message-Id: <20170921164940.20343-7-georgi.djakov@linaro.org> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20170921164940.20343-1-georgi.djakov@linaro.org> References: <20170921164940.20343-1-georgi.djakov@linaro.org> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add device-tree binding documentation for the Qualcom APCS clock controller. This clock controller is a mux and half-integer divider and provides the clock for the application CPU. Signed-off-by: Georgi Djakov Acked-by: Rob Herring --- .../devicetree/bindings/clock/qcom,apcs.txt | 27 ++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/qcom,apcs.txt -- To unsubscribe from this list: send the line "unsubscribe devicetree" 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/clock/qcom,apcs.txt b/Documentation/devicetree/bindings/clock/qcom,apcs.txt new file mode 100644 index 000000000000..8083bcc33ebe --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,apcs.txt @@ -0,0 +1,27 @@ +Qualcomm APCS Clock Controller Binding +-------------------------------------- +The APCS hardware block provides a combined mux and half-integer divider +functionality. It is used for a main CPU clock mux on MSM8916 platforms. + +Required properties : +- compatible : shall contain only one of the following: + + "qcom,msm8916-apcs-clk" + +- clocks : shall be the phandle to the main input CPU PLL clock + +- #clock-cells : must be set to <0> + +Example: + + apcs: mailbox@b011000 { + compatible = "qcom,msm8916-apcs-kpss-global"; + reg = <0xb011000 0x1000>; + #mbox-cells = <1>; + + apcs_clk: apcs_clk { + compatible = "qcom,msm8916-apcs-clk"; + clocks = <&a53pll>; + #clock-cells = <0>; + }; + };