From: John Crispin Date: Wed, 11 Mar 2026 18:39:40 +0000 (+0100) Subject: dt-bindings: clock: qcom: Add CMN PLL support for IPQ8074 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=7156c65030006e6930dd99c5b8c5e84e69ca5f0b;p=thirdparty%2Fkernel%2Fstable.git dt-bindings: clock: qcom: Add CMN PLL support for IPQ8074 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 Reviewed-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20260311183942.10134-4-ansuelsmth@gmail.com Signed-off-by: Bjorn Andersson --- 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