From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=209.85.128.50 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793016577; b=wpQRc/cEtWyEWbBgvMGQvAnR8muJsgoZhY8mpj48MYYrjghzPQdGJ0nPPkJS6K/v3cSX bFI8VGDGdvwoXfVmBYsC6d+cUmih0o6kroHYFpn0m7vAmNbdRJfqp5tUQra13gQuqkX6E nlEY5fjS+L5dOmCJJ7y3TPPMHqi9J+/pRMQOR8EQ30RKs3mVqclrxShedg6FnHzxPq5PK 35F+eGT0mjVx/nBtW14SlTRfQOp0BvD8OWxdoy1dfljs8rKKMyOo19aAW2TF4PHgn/xKE ApF4XByZO/Ey3PkT/dXUuYTh5UmrCxTcOhP43m9Vxs5xoH8RM1OLA/U9szgLzBhIhTg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793016577; h=DMARC-Filter:Received:DKIM-Signature:X-Google-DKIM-Signature: X-Forwarded-Encrypted:X-Gm-Message-State:X-Gm-Gg:X-Received:Received: From:To:Cc:Subject:Date:Message-ID:X-Mailer:In-Reply-To:References: MIME-Version:Content-Transfer-Encoding; bh=eRu2LVCDgubTg9L+en5PQ0GMG00gbHZnnd7yh4N4PMs=; b=mJo7C9Hf8qmyCMfbVD4ol4NV0RsGsCte3Vb2XA53DsYb3L12q3sq14D/pk3UYTTxtTKy 09DyD4mDQOGqA0C0GtIRFykUyVt0e/RNpuSI3mexOm+xvOP1P8tBIH8cn5dyfTrqpuPIQ z4J2+B4pNekCBQLfrz7M6NkijqGuAt7xilxkanajaiXTgqyOZ2chlgz7/2gNNiZPMm2Gx AhmF0BDmxCmQlDoZfC1YlY4g69xO3C1nwW/jRyr2e7E88COSLoaBJl/R1Yj0zcvtNKn+g pJro82umE4lBPMkl/okUWe4QKJBMQWKMvELUbAauCgJwpOdiZnYbtotbpW6y1dr3tlQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20251104 header.b="IQs2v/0j"; arc=none smtp.remote-ip=209.85.128.50 Received: from mail-wm1-f50.google.com (mail-wm1-f50.google.com [209.85.128.50]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 37FD0606A334 for ; Mon, 26 Oct 2026 12:09:37 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 37FD0606A334 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20251104 header.b=IQs2v/0j Received: by mail-wm1-f50.google.com with SMTP id 5b1f17b1804b1-4a20a37703bso22198405e9.1 for ; Mon, 26 Oct 2026 05:09:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1793016576; x=1793621376; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=eRu2LVCDgubTg9L+en5PQ0GMG00gbHZnnd7yh4N4PMs=; b=IQs2v/0jC8aDeoR5P+VbANJ7GL91aY0Nfs2pVHNy3kzjK3e0LNrpttJ2VkKaCz60JU SJJu2wEmAqxG8I2srwK7U6Cvg2noGm2Yax8ylVX/AcOsQHasnUVzieRYN2P7l8ToyrgJ zxLZN9DcYU7hQ6muYRJ4VTvNwJACEormO7ZV+tzApPKQ20xuYiEaqTudSHuxDqcktWN8 mCohN/TFVUZ0+c89kiIn6RgTL60cZ4EmzX4WMoDyBVVscwyrpkaTUYBf1BpwG5PtlNyZ l4D0/bVzD1TNFNuOvmDNPE23gdPz58SGq6iMr3/hE1lYTiqX2URfk1wkIC+QNh9IcvtL r76g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1793016576; x=1793621376; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to:content-type; bh=eRu2LVCDgubTg9L+en5PQ0GMG00gbHZnnd7yh4N4PMs=; b=YlKUn2LMOqm16+XxpVrigGJYOlAzUCkay9Mww2rBowW94MeekfglIDZylUKXomnGxw hyUxfplfn4GA3QfVQk8YP/y3LxmFJxGGRLEu5+1PC2AgwL/3mOuTRb6QHRgPIqB9B/Zb 9hAQiy3Lc/1qTYJkMFzNV8+oARrnzkK4OE2mkJPx0wdtuBW1z6R2QB4u6zHFt7AoMfNQ N7IJW7j4O5LJNv8GrVNPYQ8XzkHiGcltqk3xehvdk4XkKL6/TPBlDz2BKzBae3NNc5X9 M9jMn1F9g/jCnQfQxmaJMo6NUZe+Ga9OTLy0UEkxqyDC1F8jk4cMU7Dv/fYOLA1IW1tG akJg== X-Forwarded-Encrypted: i=1; AKwUvBwE5k/T+FIWCjF4InaWLiRtgU6uB08RoTCr01A76QssqQdOglfSj0SLacdpbRZWjc+NfVlOMH/vIrM=@vger.kernel.org X-Gm-Message-State: AFq9FYKXzZWfUTQQlQuCkc8btDrbZirQbTxo7hXDZYo3erpjuie12z+g BiKB/fz9FTpqywoM1xJLg8CYxmZQzV17/PAM0t9hE2k8dnIkMfCOxUSw X-Gm-Gg: AYBFou3PdCo4PuN3z+jPdHSZsRSRHSXMqgwf8lCjZP2xT6Zp8LQEMQMrFOmg4e/wrqm 3tfYGAWFERPwg8W7/PhJc+/V6Nw+0tT0Z4kXmQDX0oVVafWKDT+xztDmJ2LcczoOepF6GVhh6Tj bFO7sQ0rZ7pYWdAqAo7Z84g4srGup3JDWxuJhFFhoZS3fdGTKO59LbvS5blsOiSzjNqSDn8be5l Dj+oblmkYFGsTOsiBOa9QwQIsRpRtUag5N10q4Tmc/v/l2btVDa7xCUibGvizC4d1tl4iZ9jXqz EaFIaP6+1GxgWdnRfxrnXcdwhbmFg1niQFsR8poa4IPKNt0PVJmIEF8F+1qiont8y4JYUdnEVFb o1GtJqhQOrE95oYRJTfXI2rJqqBh3ZpVsdGoak2NxY3nfKMgsj/Dw99fJG9MKjReOUse5OGn3eT iIeNu9Ntj+rbA4ModQZwlhhHPZWVYBI/j5bGxSjyNWNOMi5kvEhonHHTpxtOCaVeGpRIbswkCSk OBhWepWpv8T7q0IjQeqtjeOcmsEm+0onKXyZhBVPLb61JSoqqWgel55wr6wsRaIxspKjL1aDrGG m5rdSRWeZ4K5NI5yS+T5vOHGxyYG3OPIr5gM657pKILoJgKX0t4vrr/02wLjWIcdl7wNYivKRPK m08Tn X-Received: by 2002:a05:600c:a012:b0:4a2:1398:dd05 with SMTP id 5b1f17b1804b1-4a35ac95b2dmr110048655e9.16.1793016575542; Mon, 26 Oct 2026 05:09:35 -0700 (PDT) Received: from threadripper-fedora-workstation (dh207-14-234.xnet.hr. [88.207.14.234]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4a35a00e1b0sm152200695e9.3.2026.10.26.05.09.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 26 Oct 2026 05:09:35 -0700 (PDT) From: Robert Marko To: andersson@kernel.org, abelvesa@kernel.org, sboyd@kernel.org, bmasney+clk@redhat.com, jbrunet+clk@baylibre.com, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, konradybcio@kernel.org, taniya.das@oss.qualcomm.com, ansuelsmth@gmail.com, john@phrozen.org, linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Robert Marko Subject: [PATCH v2 4/4] arm64: dts: qcom: ipq8074: Add CMN PLL Date: Mon, 26 Oct 2026 13:08:15 +0100 Message-ID: <20261026120920.1667982-4-robimarko@gmail.com> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261026120920.1667982-1-robimarko@gmail.com> References: <20261026120920.1667982-1-robimarko@gmail.com> X-Mailing-List: linux-clk@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Add the CMN PLL node, it will be used to feed the required fixed clocks to networking subsystem. CMN PLL provides bias_pll_cc and bias_pll_nss_noc to GCC. Signed-off-by: Robert Marko --- Changes in v2: - Drop the _clk suffix from the GCC CMN PLL input names. arch/arm64/boot/dts/qcom/ipq8074.dtsi | 27 +++++++++++++++++++++++++-- 1 file changed, 25 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/ipq8074.dtsi b/arch/arm64/boot/dts/qcom/ipq8074.dtsi index 75a5ae30d966..b08efc959379 100644 --- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi @@ -5,6 +5,7 @@ #include #include +#include / { #address-cells = <2>; @@ -15,6 +16,12 @@ / { interrupt-parent = <&intc>; clocks { + ref_48mhz_clk: ref-48mhz-clk { + compatible = "fixed-clock"; + clock-frequency = <48000000>; + #clock-cells = <0>; + }; + sleep_clk: sleep_clk { compatible = "fixed-clock"; clock-frequency = <32768>; @@ -257,6 +264,18 @@ mdio: mdio@90000 { status = "disabled"; }; + cmn_pll: clock-controller@9b000 { + compatible = "qcom,ipq8074-cmn-pll"; + reg = <0x0009b000 0x800>; + clocks = <&ref_48mhz_clk>, + <&gcc GCC_CMN_12GPLL_AHB_CLK>, + <&gcc GCC_CMN_12GPLL_SYS_CLK>; + clock-names = "ref", "ahb", "sys"; + #clock-cells = <1>; + assigned-clocks = <&cmn_pll IPQ8074_CMN_PLL_CLK>; + assigned-clock-rates-u64 = /bits/ 64 <12000000000>; + }; + qfprom: efuse@a4000 { compatible = "qcom,ipq8074-qfprom", "qcom,qfprom"; reg = <0x000a4000 0x2000>; @@ -369,11 +388,15 @@ gcc: clock-controller@1800000 { clocks = <&xo>, <&sleep_clk>, <&pcie_qmp0>, - <&pcie_qmp1>; + <&pcie_qmp1>, + <&cmn_pll IPQ8074_BIAS_PLL_CC_CLK>, + <&cmn_pll IPQ8074_BIAS_PLL_NSS_NOC_CLK>; clock-names = "xo", "sleep_clk", "pcie0_pipe", - "pcie1_pipe"; + "pcie1_pipe", + "bias_pll_cc", + "bias_pll_nss_noc"; #clock-cells = <1>; #power-domain-cells = <1>; #reset-cells = <1>; -- 2.56.0