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[104.188.17.28]) by smtp.gmail.com with ESMTPSA id h64sm4098293pfj.40.2019.03.06.09.47.11 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 06 Mar 2019 09:47:11 -0800 (PST) From: Bjorn Andersson To: Michael Turquette , Stephen Boyd , Rob Herring , Mark Rutland Cc: Andy Gross , David Brown , linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/3] dt-bindings: clock: Introduce Qualcomm Turing Clock controller Date: Wed, 6 Mar 2019 09:47:56 -0800 Message-Id: <20190306174758.22462-2-bjorn.andersson@linaro.org> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20190306174758.22462-1-bjorn.andersson@linaro.org> References: <20190306174758.22462-1-bjorn.andersson@linaro.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add devicetree binding for the turing clock controller found in QCS404. Signed-off-by: Bjorn Andersson --- .../bindings/clock/qcom,turingcc.txt | 19 +++++++++++++++++++ .../dt-bindings/clock/qcom,turingcc-qcs404.h | 15 +++++++++++++++ 2 files changed, 34 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/qcom,turingcc.txt create mode 100644 include/dt-bindings/clock/qcom,turingcc-qcs404.h -- 2.18.0 diff --git a/Documentation/devicetree/bindings/clock/qcom,turingcc.txt b/Documentation/devicetree/bindings/clock/qcom,turingcc.txt new file mode 100644 index 000000000000..126517de5f9a --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,turingcc.txt @@ -0,0 +1,19 @@ +Qualcomm Turing Clock & Reset Controller Binding +------------------------------------------------ + +Required properties : +- compatible: shall contain "qcom,qcs404-turingcc". +- reg: shall contain base register location and length. +- clocks: ahb clock for the TuringCC +- #clock-cells: from common clock binding, shall contain 1. +- #reset-cells: from common reset binding, shall contain 1. + +Example: + turingcc: clock-controller@800000 { + compatible = "qcom,qcs404-turingcc"; + reg = <0x00800000 0x30000>; + clocks = <&gcc GCC_CDSP_CFG_AHB_CLK>; + + #clock-cells = <1>; + #reset-cells = <1>; + }; diff --git a/include/dt-bindings/clock/qcom,turingcc-qcs404.h b/include/dt-bindings/clock/qcom,turingcc-qcs404.h new file mode 100644 index 000000000000..838faef57c67 --- /dev/null +++ b/include/dt-bindings/clock/qcom,turingcc-qcs404.h @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2019, Linaro Ltd + */ + +#ifndef _DT_BINDINGS_CLK_TURING_QCS404_H +#define _DT_BINDINGS_CLK_TURING_QCS404_H + +#define TURING_Q6SS_Q6_AXIM_CLK 0 +#define TURING_Q6SS_AHBM_AON_CLK 1 +#define TURING_WRAPPER_AON_CLK 2 +#define TURING_Q6SS_AHBS_AON_CLK 3 +#define TURING_WRAPPER_QOS_AHBS_AON_CLK 4 + +#endif