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 7AA4B366557; Tue, 24 Mar 2026 03:42:15 +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=1774323735; cv=none; b=gueujRYNUfFk3gItwyv+XB3sM3iyYPmNsfUMTwBkJJ5EjaQzoCZtVBUjJDdxY+jH3S4cFmixElB/g6LLi3/k1fe8B2oYSK95JVEAYazinqvCs9e2E4nl1/ZuFGb5SAEt5WYNWTeeKJuy0bdrwxHl+kPdielhTfWFMo6S+Nsurfk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774323735; c=relaxed/simple; bh=qpWNh+tTYj8MbrdcqgUMlZVZZhUWaYgGrvrVHLiKCBU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=GfE3WWioYEGgsUTwcOL0a+TO4kjREcOEQBtJ3JSXFIgf4MV7YCLhJ9JQOgOZRXv58uIsLyxboqvk0P7DaSDteE+KmyP9dJ2RfUXHwNxDCIs/h+aXwJNAFqTWVHpk2GeIBhQvJtOX4CkIqS3viEpfoKfnaoXGfCv1I4nkwaeYWGE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=R719frGO; 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="R719frGO" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 71660C19424; Tue, 24 Mar 2026 03:42:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1774323735; bh=qpWNh+tTYj8MbrdcqgUMlZVZZhUWaYgGrvrVHLiKCBU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=R719frGOM/L0P7abqsQXEE2kqqXEtWJwQlWRwk1c6JSRqaOjfeYcyyOm4/lf51mLC Nv1kOwcRbCBtHThGpyOwpG0IlUfZa4kYuRSFZM1GeQjBXDL5gJJ60wgiln/9o3hAiv qGV2aOc5keMh/1LnL0lV0vPFRDnbgAhE4o0KX3+i3UQWBzuZqwy1qjRxXcULJC+P9Q /+HYAhJ4SFlqQ4BqcnW2S9x6r2MFkwLsFwM+hCAQmU4sLYkFfZzOV/Pq2IqtPM8KAf bjzY0XPVn/+ja3Em3n+8c0ghrb3PSd027BxIKGh6kcZZaqwS7RQiOoRti+dsrb2n8N mGiW3gQixOGhA== From: Bjorn Andersson To: Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bartosz Golaszewski , Marcel Holtmann , Luiz Augusto von Dentz , Jeff Johnson , Konrad Dybcio , Manivannan Sadhasivam , Vinod Koul , Balakrishna Godavarthi , Matthias Kaehlcke , Dmitry Baryshkov Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-bluetooth@vger.kernel.org, linux-wireless@vger.kernel.org, ath10k@lists.infradead.org, linux-pm@vger.kernel.org, Krzysztof Kozlowski , Bartosz Golaszewski , Konrad Dybcio Subject: Re: (subset) [PATCH v2 00/14] power: sequencing: extend WCN driver to support WCN399x device Date: Mon, 23 Mar 2026 22:42:01 -0500 Message-ID: <177432372677.35532.960283784585134331.b4-ty@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260106-wcn3990-pwrctl-v2-0-0386204328be@oss.qualcomm.com> References: <20260106-wcn3990-pwrctl-v2-0-0386204328be@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-arm-msm@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 Tue, 06 Jan 2026 03:01:10 +0200, Dmitry Baryshkov wrote: > Qualcomm WCN3950, WCN3988 and WCN399x families of WiFi/BT chips preceed > the later WCN / QCA devices, but they still incorporate a very simple > PMU on die. It controls internal on-chip power networks, but, most > importantly, it also requires a certain start-up procedure (first bring > up VDD_IO, then bring up other voltages). In order to further unify code > supporting different families of QCA / WCN chips and in order to > maintain the required power up sequence, properly represent these chips > in DTs and modify drivers to use power sequencing for these chips. > > [...] Applied, thanks! [10/14] arm64: dts: qcom: qrb2210-rb1: describe WiFi/BT properly commit: 2d0840e31c8a6ceebc701822889424bb1927d1a7 [11/14] arm64: dts: qcom: qrb4210-rb2: describe WiFi/BT properly commit: 1eea8321da0fa3b80eb19802ab830bf83d304519 [12/14] arm64: dts: qcom: sda660-ifc6560: describe WiFi/BT properly commit: 40a5da727ebc2a8d085feda501ab7bee4c5d9608 [13/14] arm64: dts: qcom: sdm845-db845c: describe WiFi/BT properly commit: 77648f3a7e9be4e7090bd326b2e4a4f9265b80f3 [14/14] arm64: dts: qcom: sm8150-hdk: describe WiFi/BT properly commit: d545fd1caf42a8f20531ba38c671f5bf10542720 Best regards, -- Bjorn Andersson