From patchwork Sun Apr 8 10:32:13 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taniya Das X-Patchwork-Id: 896020 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; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=codeaurora.org header.i=@codeaurora.org header.b="aQhGWcRy"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="aQhGWcRy"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 40JqWt5nrbz9s32 for ; Sun, 8 Apr 2018 20:32:58 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751704AbeDHKcn (ORCPT ); Sun, 8 Apr 2018 06:32:43 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:53582 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752070AbeDHKck (ORCPT ); Sun, 8 Apr 2018 06:32:40 -0400 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 9BBF860807; Sun, 8 Apr 2018 10:32:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1523183559; bh=JNBRgjAx6Enen0pMqCyBV2JhDeMzWqlTDdhZzCnDx+Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=aQhGWcRyaAG/HRvx2dm9Iys8R+H5tijaj082XoBiu+B20OlvgMPo/jzJ1XX+rweTK h17qFiCxAlrM3cPHa7ORddC/2pWO/5YhpudKOnUIJubhCFgfle3P7qLZApJnCgSZiU mDlqgIpqMDEy26PPgkToOQn9I+Wfv5iDUJj3VEZk= X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on pdx-caf-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.8 required=2.0 tests=ALL_TRUSTED,BAYES_00, DKIM_SIGNED, T_DKIM_INVALID autolearn=no autolearn_force=no version=3.4.0 Received: from tdas-linux.qualcomm.com (blr-c-bdr-fw-01_globalnat_allzones-outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: tdas@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 2E4C260541; Sun, 8 Apr 2018 10:32:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1523183559; bh=JNBRgjAx6Enen0pMqCyBV2JhDeMzWqlTDdhZzCnDx+Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=aQhGWcRyaAG/HRvx2dm9Iys8R+H5tijaj082XoBiu+B20OlvgMPo/jzJ1XX+rweTK h17qFiCxAlrM3cPHa7ORddC/2pWO/5YhpudKOnUIJubhCFgfle3P7qLZApJnCgSZiU mDlqgIpqMDEy26PPgkToOQn9I+Wfv5iDUJj3VEZk= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 2E4C260541 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=tdas@codeaurora.org From: Taniya Das To: Stephen Boyd , Michael Turquette Cc: Andy Gross , David Brown , Rajendra Nayak , Odelu Kukatla , Amit Nischal , linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Taniya Das Subject: [[PATCH v2] 2/2] dt-bindings: clock: Introduce QCOM RPMh clock bindings Date: Sun, 8 Apr 2018 16:02:13 +0530 Message-Id: <1523183533-23171-3-git-send-email-tdas@codeaurora.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1523183533-23171-1-git-send-email-tdas@codeaurora.org> References: <1523183533-23171-1-git-send-email-tdas@codeaurora.org> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Amit Nischal Add RPMh clock device bindings for Qualcomm Technology Inc's SoCs. These devices would be used for communicating resource state requests to control the clocks managed by RPMh. Signed-off-by: Amit Nischal Signed-off-by: Taniya Das --- .../devicetree/bindings/clock/qcom,rpmh-clk.txt | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/qcom,rpmh-clk.txt diff --git a/Documentation/devicetree/bindings/clock/qcom,rpmh-clk.txt b/Documentation/devicetree/bindings/clock/qcom,rpmh-clk.txt new file mode 100644 index 0000000..4ade82b --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,rpmh-clk.txt @@ -0,0 +1,22 @@ +Qualcomm Technologies, Inc. RPMh Clocks +------------------------------------------------------- + +Resource Power Manager Hardened (RPMh) manages shared resources on +some Qualcomm Technologies Inc. SoCs. It accepts clock requests from +other hardware subsystems via RSC to control clocks. + +Required properties : +- compatible : shall contain "qcom,rpmh-clk-sdm845" + +- #clock-cells : must contain 1 + +Example : + +#include + + &apps_rsc { + rpmh: clock-controller { + compatible = "qcom,rpmh-clk-sdm845"; + #clock-cells = <1>; + }; + };