From patchwork Fri May 16 12:36:07 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: George Moussalem via B4 Relay X-Patchwork-Id: 890620 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EC03D1D6DBB; Fri, 16 May 2025 12:36:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747398971; cv=none; b=GEm8jZlOkUGrQcFKgIqa+OH1vyo3EDTTlIoZY/UN7rI0pJSASvu5ssgviaSHoP0JvORWtOuGScOZ9DIYnrZtbbAQoVwdV2MzkK/rSfGHQXobYY5dkakOsHBmS1R5DjBbqisoEAhuiWhKXAohhSuh/P37jdcT77OWotrSgzvUNWo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747398971; c=relaxed/simple; bh=rJpXVxnBUus4bk7EUo2JlBe6LQiEcnBeH8nz+pXrakQ=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=qP3VQSZRhZsD05QvOMjP6jtJNPVnGV40eAkNQeRyw6TVy7NTgu5nO39fhWsJ2bpPekljLM1r3wckv0ExRFidq69HrkAzk67rYtBWSLeEkJumJy2qyUa3aikpjfbrq0p7YUgyDxO3Jn2CPfylCsA3rOXgH+OvvJQkscl9NeAtHko= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=aOw4moov; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="aOw4moov" Received: by smtp.kernel.org (Postfix) with ESMTPS id 49A79C4CEE4; Fri, 16 May 2025 12:36:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1747398970; bh=rJpXVxnBUus4bk7EUo2JlBe6LQiEcnBeH8nz+pXrakQ=; h=From:Subject:Date:To:Cc:Reply-To:From; b=aOw4moovYuu2URtOxLmJIAC857uquZx8/OGFqk1N4LqilDPsnckWWU0BvUa7G3VAu hd8K/Qh3FMFVrJ8TZgjMo9JrOUrVegxtIftlmz3gcAYUCzfBFpNwLn/yag1O3Ss/aa vytx4w3aU6ZeL302ynajEuWP7M9ODY9fJ37+PVt3iNtcVoHW/RXdCbnnn0S5W46Dqu 8J4DDNzZ1wPHiWWjQR6/QzaVNRLDE7mojZwDYGWg35VgFaQnEmL6DEDFCt+RLHViVw esQPjpe5NVc7uYoLZbMLirt9SMYYhkjoD216Ozz3iIwITQS9nXhrj1Xlq+vF+ArRJw hL14ra2zI7c4w== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2EE68C3ABC9; Fri, 16 May 2025 12:36:10 +0000 (UTC) From: George Moussalem via B4 Relay Subject: [PATCH v4 0/5] Add CMN PLL clock controller support for IPQ5018 Date: Fri, 16 May 2025 16:36:07 +0400 Message-Id: <20250516-ipq5018-cmn-pll-v4-0-389a6b30e504@outlook.com> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIADcxJ2gC/23P207EIBCA4VdpuBYDw7G98j2M2SAdXGJbetpGs +m7S7te1NQrMiR8/HMnE44RJ1IVdzLiEqeYujzIp4L4q+s+kMY6zwQYKKYYp7Ef8mGpbzvaNw2 1qLip0RoRLMmv+hFD/NrF17fHPOJwy/D8uCTvbkLqU9vGuSqsg1oJj8KrYEFb4WpRh9KVTikLY LkOqCUacgyqij1Hck6HDF22Jgnykpu2pFIzZ4MqDROiWoBsGdc4zWn83vdc+N7xuxKcVlo4ZRR MycBzL5nhL+k2Nyl9PufPdi2jB0GfBciCZ64M3mPNuTwL4iDwfwSRhSCsNl45YEb/FdZ1/QF3W Ql4uwEAAA== X-Change-ID: 20250501-ipq5018-cmn-pll-8e517de873f8 To: Bjorn Andersson , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Luo Jie , Lee Jones , Konrad Dybcio , Arnd Bergmann Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, George Moussalem , Konrad Dybcio X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1747398968; l=3223; i=george.moussalem@outlook.com; s=20250321; h=from:subject:message-id; bh=rJpXVxnBUus4bk7EUo2JlBe6LQiEcnBeH8nz+pXrakQ=; b=pKS14h5cIqFL3O7chlnYPrt4EAhFndx8NMyqGPpq9twY7tnGDTTLFIa79fBe6nG6AgkkEVfOY 5JaWJxFXKHSAJqwh82GMkV8fUC+1epTSwpa9X6Up18uV503oclsV7E6 X-Developer-Key: i=george.moussalem@outlook.com; a=ed25519; pk=/PuRTSI9iYiHwcc6Nrde8qF4ZDhJBlUgpHdhsIjnqIk= X-Endpoint-Received: by B4 Relay for george.moussalem@outlook.com/20250321 with auth_id=364 X-Original-From: George Moussalem Reply-To: george.moussalem@outlook.com The CMN PLL block of IPQ5018 supplies output clocks for XO at 24 MHZ, sleep at 32KHZ, and the ethernet block at 50MHZ. This patch series extends the CMN PLL driver to support IPQ5018. It also adds the SoC specific header file to export the CMN PLL output clock specifiers for IPQ5018. A new table of output clocks is added for the CMN PLL of IPQ5018, which is acquired from the device according to the compatible. Signed-off-by: George Moussalem --- Changes in v4: - Re-add missing CMN PLL node after git pull and rebase on linux-next - Link to v3: https://lore.kernel.org/r/20250516-ipq5018-cmn-pll-v3-0-f3867c5a2076@outlook.com Changes in v3: - After further testing and evaluating different solutions, reverted to marking the XO clock in the GCC as critical as agreed with Konrad - Moved kernel traces out of commit message of patch 1 to under the diffstat separator and updated commit message accordingly - Updated commit message of patch 3 - Link to v2: https://lore.kernel.org/r/20250506-ipq5018-cmn-pll-v2-0-c0a9fcced114@outlook.com Changes in v2: - Moved up commit documenting ipq5018 in qcom,tcsr bindings - Fixed binding issues reported by Rob's bot - Undone accidental deletion of reg property in cmn pll bindings - Fixed register address and size based on address and size cells of 1 - Removed XO and XO_SRC clock structs from GCC and enabled them as always-on as suggested by Konrad - Removed bindings for XO and XO_SRC clocks - Removed qcom,tscr-cmn-pll-eth-enable property from bindings and will move logic to ipq5018 internal phy driver as per Jie's recommendation. - Removed addition of tcsr node and its bindings from this patch set - Corrected spelling mistakes - Link to v1: https://lore.kernel.org/r/20250502-ipq5018-cmn-pll-v1-0-27902c1c4071@outlook.com --- George Moussalem (5): clk: qcom: ipq5018: keep XO clock always on dt-bindings: clock: qcom: Add CMN PLL support for IPQ5018 SoC clk: qcom: ipq-cmn-pll: Add IPQ5018 SoC support arm64: dts: ipq5018: Add CMN PLL node arm64: dts: qcom: Update IPQ5018 xo_board_clk to use fixed factor clock .../bindings/clock/qcom,ipq9574-cmn-pll.yaml | 1 + arch/arm64/boot/dts/qcom/ipq5018-rdp432-c2.dts | 3 +- .../dts/qcom/ipq5018-tplink-archer-ax55-v1.dts | 3 +- arch/arm64/boot/dts/qcom/ipq5018.dtsi | 34 ++++++++++++++++++-- drivers/clk/qcom/gcc-ipq5018.c | 2 +- drivers/clk/qcom/ipq-cmn-pll.c | 37 ++++++++++++++-------- include/dt-bindings/clock/qcom,ipq5018-cmn-pll.h | 16 ++++++++++ 7 files changed, 77 insertions(+), 19 deletions(-) --- base-commit: 8a2d53ce3c5f82683ad3df9a9a55822816fe64e7 change-id: 20250501-ipq5018-cmn-pll-8e517de873f8 prerequisite-change-id: 20250411-qcom_ipq5424_cmnpll-960a8f597033:v2 prerequisite-patch-id: dc3949e10baf58f8c28d24bb3ffd347a78a1a2ee prerequisite-patch-id: da645619780de3186a3cccf25beedd4fefab36df prerequisite-patch-id: 4b5d81954f1f43d450a775bcabc1a18429933aaa prerequisite-patch-id: 541f835fb279f83e6eb2405c531bd7da9aacf4bd Best regards,