From mboxrd@z Thu Jan 1 00:00:00 1970 From: Amit Nischal Subject: [PATCH v1 1/2] dt-bindings: clock: Introduce QCOM Video clock controller bindings Date: Thu, 3 May 2018 18:05:24 +0530 Message-ID: <1525350925-16006-2-git-send-email-anischal@codeaurora.org> References: <1525350925-16006-1-git-send-email-anischal@codeaurora.org> Return-path: In-Reply-To: <1525350925-16006-1-git-send-email-anischal@codeaurora.org> Sender: linux-kernel-owner@vger.kernel.org To: Stephen Boyd , Michael Turquette Cc: Andy Gross , David Brown , Rajendra Nayak , Odelu Kukatla , Taniya Das , 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, Amit Nischal List-Id: devicetree@vger.kernel.org Add device tree bindings for video clock controller for Qualcomm Technology Inc's SoCs. Signed-off-by: Amit Nischal --- .../devicetree/bindings/clock/qcom,videocc.txt | 18 ++++++++++++++++ include/dt-bindings/clock/qcom,videocc-sdm845.h | 25 ++++++++++++++++++++++ 2 files changed, 43 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/qcom,videocc.txt create mode 100644 include/dt-bindings/clock/qcom,videocc-sdm845.h diff --git a/Documentation/devicetree/bindings/clock/qcom,videocc.txt b/Documentation/devicetree/bindings/clock/qcom,videocc.txt new file mode 100644 index 0000000..600eda2 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,videocc.txt @@ -0,0 +1,18 @@ +Qualcomm Video Clock & Reset Controller Binding +----------------------------------------------- + +Required properties : +- compatible : shall contain "qcom,sdm845-videocc" +- 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: + videocc: clock-controller@ab00000 { + compatible = "qcom,sdm845-videocc"; + reg = <0xab00000 0x10000>; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; diff --git a/include/dt-bindings/clock/qcom,videocc-sdm845.h b/include/dt-bindings/clock/qcom,videocc-sdm845.h new file mode 100644 index 0000000..48f6a9e --- /dev/null +++ b/include/dt-bindings/clock/qcom,videocc-sdm845.h @@ -0,0 +1,25 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Copyright (c) 2018, The Linux Foundation. All rights reserved. */ + +#ifndef _DT_BINDINGS_CLK_MSM_VIDEO_CC_SDM845_H +#define _DT_BINDINGS_CLK_MSM_VIDEO_CC_SDM845_H + +#define VIDEO_CC_APB_CLK 0 +#define VIDEO_CC_AT_CLK 1 +#define VIDEO_CC_QDSS_TRIG_CLK 2 +#define VIDEO_CC_QDSS_TSCTR_DIV8_CLK 3 +#define VIDEO_CC_VCODEC0_AXI_CLK 4 +#define VIDEO_CC_VCODEC0_CORE_CLK 5 +#define VIDEO_CC_VCODEC1_AXI_CLK 6 +#define VIDEO_CC_VCODEC1_CORE_CLK 7 +#define VIDEO_CC_VENUS_AHB_CLK 8 +#define VIDEO_CC_VENUS_CLK_SRC 9 +#define VIDEO_CC_VENUS_CTL_AXI_CLK 10 +#define VIDEO_CC_VENUS_CTL_CORE_CLK 11 +#define VIDEO_PLL0 12 + +#define VENUS_GDSC 0 +#define VCODEC0_GDSC 1 +#define VCODEC1_GDSC 2 + +#endif -- QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation