From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7D322C04EBA for ; Sun, 25 Nov 2018 04:36:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 437502086B for ; Sun, 25 Nov 2018 04:36:42 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="Nvl9UqOk"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="Nvl9UqOk" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 437502086B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727276AbeKYP0j (ORCPT ); Sun, 25 Nov 2018 10:26:39 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:58882 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726828AbeKYP0i (ORCPT ); Sun, 25 Nov 2018 10:26:38 -0500 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 89B5D6079C; Sun, 25 Nov 2018 04:36:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1543120587; bh=SStUNadNDp88mqC2T/xLCxjW2QV8V19SYDG+Wrwma9E=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Nvl9UqOkiXIuluWmOdqxrlZM6FAc0aKMKKS64JCMakoqCYYBFcZVoLYNtVfrqn9r6 FYtZeEVNSJw8Tyb3YA+Smxlumu416vmT4otXKj0JsLFnSQEcuaYCWCLCY/w4NSNAd6 QepO1iuMecU66qbXZgw1OahKeYk1E/vNd1emocLI= 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 72DC1602D7; Sun, 25 Nov 2018 04:36:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1543120587; bh=SStUNadNDp88mqC2T/xLCxjW2QV8V19SYDG+Wrwma9E=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Nvl9UqOkiXIuluWmOdqxrlZM6FAc0aKMKKS64JCMakoqCYYBFcZVoLYNtVfrqn9r6 FYtZeEVNSJw8Tyb3YA+Smxlumu416vmT4otXKj0JsLFnSQEcuaYCWCLCY/w4NSNAd6 QepO1iuMecU66qbXZgw1OahKeYk1E/vNd1emocLI= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 72DC1602D7 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 , 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, robh@kernel.org, Amit Nischal Subject: [PATCH v4 1/2] dt-bindings: clock: Introduce QCOM Graphics clock bindings Date: Sun, 25 Nov 2018 10:06:07 +0530 Message-Id: <1543120569-14444-2-git-send-email-tdas@codeaurora.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1543120569-14444-1-git-send-email-tdas@codeaurora.org> References: <1543120569-14444-1-git-send-email-tdas@codeaurora.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Amit Nischal Add device tree bindings for graphics clock controller for Qualcomm Technology Inc's SDM845 SoCs. Signed-off-by: Amit Nischal --- .../devicetree/bindings/clock/qcom,gpucc.txt | 18 ++++++++++++++++ include/dt-bindings/clock/qcom,gpucc-sdm845.h | 24 ++++++++++++++++++++++ 2 files changed, 42 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/qcom,gpucc.txt create mode 100644 include/dt-bindings/clock/qcom,gpucc-sdm845.h diff --git a/Documentation/devicetree/bindings/clock/qcom,gpucc.txt b/Documentation/devicetree/bindings/clock/qcom,gpucc.txt new file mode 100644 index 0000000..93752db --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,gpucc.txt @@ -0,0 +1,18 @@ +Qualcomm Graphics Clock & Reset Controller Binding +-------------------------------------------------- + +Required properties : +- compatible : shall contain "qcom,sdm845-gpucc". +- reg : shall contain base register location and length. +- #clock-cells : from common clock binding, shall contain 1. +- #reset-cells : from common reset binding, shall contain 1. +- #power-domain-cells : from generic power domain binding, shall contain 1. + +Example: + gpucc: clock-controller@5090000 { + compatible = "qcom,sdm845-gpucc"; + reg = <0x5090000 0x9000>; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; diff --git a/include/dt-bindings/clock/qcom,gpucc-sdm845.h b/include/dt-bindings/clock/qcom,gpucc-sdm845.h new file mode 100644 index 0000000..9690d90 --- /dev/null +++ b/include/dt-bindings/clock/qcom,gpucc-sdm845.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2018, The Linux Foundation. All rights reserved. + */ + +#ifndef _DT_BINDINGS_CLK_SDM_GPU_CC_SDM845_H +#define _DT_BINDINGS_CLK_SDM_GPU_CC_SDM845_H + +/* GPU_CC clock registers */ +#define GPU_CC_CX_GMU_CLK 0 +#define GPU_CC_CXO_CLK 1 +#define GPU_CC_GMU_CLK_SRC 2 +#define GPU_CC_PLL1 3 + +/* GPU_CC Resets */ +#define GPUCC_GPU_CC_CX_BCR 0 +#define GPUCC_GPU_CC_GMU_BCR 1 +#define GPUCC_GPU_CC_XO_BCR 2 + +/* GPU_CC GDSCRs */ +#define GPU_CX_GDSC 0 +#define GPU_GX_GDSC 1 + +#endif -- Qualcomm INDIA, on behalf of Qualcomm Innovation Center, Inc.is a member of the Code Aurora Forum, hosted by the Linux Foundation.