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[93.34.88.122]) by smtp.googlemail.com with ESMTPSA id 5b1f17b1804b1-48541aac28bsm161176675e9.1.2026.03.11.11.39.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Mar 2026 11:39:55 -0700 (PDT) From: Christian Marangi To: Bjorn Andersson , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Luo Jie , linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: John Crispin , Christian Marangi Subject: [PATCH 3/4] dt-bindings: clock: qcom: Add CMN PLL support for IPQ8074 Date: Wed, 11 Mar 2026 19:39:40 +0100 Message-ID: <20260311183942.10134-4-ansuelsmth@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260311183942.10134-1-ansuelsmth@gmail.com> References: <20260311183942.10134-1-ansuelsmth@gmail.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: John Crispin The CMN PLL block in the IPQ8074 SoC takes 48 MHz as the reference input clock. Its output clocks are the bias_pll_cc_clk (300 MHz) and bias_pll_nss_noc_clk (416.5 MHz) clocks used by the networking subsystem. Add the related compatible for IPQ8074 to the ipq9574-cmn-pll generic schema. Signed-off-by: John Crispin Signed-off-by: Christian Marangi --- .../bindings/clock/qcom,ipq9574-cmn-pll.yaml | 1 + include/dt-bindings/clock/qcom,ipq8074-cmn-pll.h | 15 +++++++++++++++ 2 files changed, 16 insertions(+) create mode 100644 include/dt-bindings/clock/qcom,ipq8074-cmn-pll.h diff --git a/Documentation/devicetree/bindings/clock/qcom,ipq9574-cmn-pll.yaml b/Documentation/devicetree/bindings/clock/qcom,ipq9574-cmn-pll.yaml index 3827cb9fdff3..de338c05190f 100644 --- a/Documentation/devicetree/bindings/clock/qcom,ipq9574-cmn-pll.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,ipq9574-cmn-pll.yaml @@ -27,6 +27,7 @@ properties: - qcom,ipq5018-cmn-pll - qcom,ipq5424-cmn-pll - qcom,ipq6018-cmn-pll + - qcom,ipq8074-cmn-pll - qcom,ipq9574-cmn-pll reg: diff --git a/include/dt-bindings/clock/qcom,ipq8074-cmn-pll.h b/include/dt-bindings/clock/qcom,ipq8074-cmn-pll.h new file mode 100644 index 000000000000..354258a481c2 --- /dev/null +++ b/include/dt-bindings/clock/qcom,ipq8074-cmn-pll.h @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved. + */ + +#ifndef _DT_BINDINGS_CLK_QCOM_IPQ8074_CMN_PLL_H +#define _DT_BINDINGS_CLK_QCOM_IPQ8074_CMN_PLL_H + +/* CMN PLL core clock. */ +#define IPQ8074_CMN_PLL_CLK 0 + +/* The output clocks from CMN PLL of IPQ8074. */ +#define IPQ8074_BIAS_PLL_CC_CLK 1 +#define IPQ8074_BIAS_PLL_NSS_NOC_CLK 2 +#endif -- 2.53.0