From mboxrd@z Thu Jan 1 00:00:00 1970 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 971AC33F8BF; Mon, 27 Oct 2025 22:35:12 +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=1761604512; cv=none; b=OxzWINxhhJSsdpP2huORD+C+1ejYaDw0FAXdooa5u24Ve/n7Kg84hAQ0o9hYzYcD4qVUG1mEpN+TQNroFOr9Mem9gPkN9krHxQ6A6eox2+p7wGF4PartWmIWrfikFBgMpbdsO/GK8jQro7qhnz4WbYVflKRw0j/7olG/M41xItw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761604512; c=relaxed/simple; bh=GZ+ClJP4un9jzKP9mztXW62Rt3Pqp7Jft3mYPG/hZok=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=tb01gfM5p2Au19JWZtDaksmhtu4EmB4q5mJCzFbg1RIr0zDTU5Kx0Vjk5H2Pi9eJbja83p1lF79DjvNkGWptHgti8RMidHYCDCrdKoArI3sE3VdBVIkrVi7a+TQ7Q0CIGGf0VzJ9oD/zl1cgn+UNUWzQoai4IvVey4jiQyKN8kw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=dSOPvCUl; 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="dSOPvCUl" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E34A5C113D0; Mon, 27 Oct 2025 22:35:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1761604512; bh=GZ+ClJP4un9jzKP9mztXW62Rt3Pqp7Jft3mYPG/hZok=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dSOPvCUl7W0HPFG3BicpvMexcGH0Yy1mVjH6yuElOWAuzsaRMYsk7E9k6dUxYAVoC 7Uc3yUrt4KjhWG+KE+tE/851TzoBq22GidrHAtj+BswXVclzTKYfl1jj2Tt2e4CF21 tOt3JN1u9JSinvEmn3AcqVk08JPWrYlFLqzt55LZrxQQux2IMSoo7LIZ3IihkQeXng pjVOjCqC7GG4jhaFU8yh5LJ+vu1BS1WguexZJSSH6ahOntiD3lZAE7/vk1jTfq/7ej 8gSUSburehlTQJ1K9oq++VcXZGANmcbqTVZt+HHNO/7464CsQzVYpgFjAb3qZrDbyD TVvj8VinoDIjQ== From: Bjorn Andersson To: Viresh Kumar , Nishanth Menon , Stephen Boyd , "Rafael J. Wysocki" , Manivannan Sadhasivam , Lorenzo Pieralisi , =?UTF-8?q?Krzysztof=20Wilczy=C5=84ski?= , Rob Herring , Bjorn Helgaas , Konrad Dybcio , Krzysztof Kozlowski , Conor Dooley , Krishna Chaitanya Chundru Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org Subject: Re: (subset) [PATCH v5 0/5] OPP: Add support to find OPP for a set of keys Date: Mon, 27 Oct 2025 17:37:05 -0500 Message-ID: <176160465218.73268.17091212801966002684.b4-ty@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251013-opp_pcie-v5-0-eb64db2b4bd3@oss.qualcomm.com> References: <20251013-opp_pcie-v5-0-eb64db2b4bd3@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit On Mon, 13 Oct 2025 16:23:27 +0530, Krishna Chaitanya Chundru wrote: > The existing OPP table in the device tree for PCIe is shared across > different link configurations such as data rates 8GT/s x2 and 16GT/s x1. > These configurations often operate at the same frequency, allowing them > to reuse the same OPP entries. However, 8GT/s and 16 GT/s may have > different characteristics beyond frequency—such as RPMh votes in QCOM > case, which cannot be represented accurately when sharing a single OPP. > > [...] Applied, thanks! [1/5] arm64: dts: qcom: sm8450: Add opp-level to indicate PCIe data rates commit: 367c2f473f5f5a84cdf633df96e0f9b4a16e443d [2/5] arm64: dts: qcom: sm8550: Add opp-level to indicate PCIe data rates commit: fc0ed54869be3a40c92879411b6db553d271de4d [3/5] arm64: dts: qcom: sm8650: Add opp-level to indicate PCIe data rates commit: 860d514f09f0ccecd233808b44918ac5b2c10627 [4/5] arm64: dts: qcom: x1e80100: Add opp-level to indicate PCIe data rates commit: cfd8f45ddf8944fa95ae3e8cb5159c62fef95e34 Best regards, -- Bjorn Andersson