| Message ID | 20250206-wcnss-singlepd-v2-0-9a53ee953dee@lucaweiss.eu |
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Received: from ahti.lucaweiss.eu (ahti.lucaweiss.eu [128.199.32.197]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B2D1A1D5ACF; Thu, 6 Feb 2025 20:06:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=128.199.32.197 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738872365; cv=none; b=YM3rRYt/4JAEeKq2/v6NeBzdhvlmoEjZAyQLaflLIh46TpPYCdJPUK83m7SF39l3KmHvtopX4h8NOuxsRMzQMyM34KJ9n4eOMx8PTnVhSz+TLIAUGtJLXWx52P/KwYK5E5i4ULBxH8XJl27rvRgvIN/SYxo0A1EMV/7Ymz+0P6Y= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738872365; c=relaxed/simple; bh=vSTIuybZy5DJn49mPWMLVQD4HMxFkEzZ34vFkrDQIXI=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=QMS80Y+6oC6pmD3Kp+qrD3k6wcHQneExhT3qHP5FCPf9iCZ+ugQMGeJIMLVZe7d2ZSs1CT0iDbx+AJbUC/UXc9MYJTOSQ1FAL1PkKRUIa5CGVr8hk/ckLezDlXJbYmlEHtuzEgRjpBJY/0ADLDc7e4u4RBRhNh1lXpbATJVbUuk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=lucaweiss.eu; spf=pass smtp.mailfrom=lucaweiss.eu; dkim=pass (1024-bit key) header.d=lucaweiss.eu header.i=@lucaweiss.eu header.b=kFyUiykl; arc=none smtp.client-ip=128.199.32.197 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=lucaweiss.eu Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=lucaweiss.eu Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=lucaweiss.eu header.i=@lucaweiss.eu header.b="kFyUiykl" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=lucaweiss.eu; s=s1; t=1738871841; bh=vSTIuybZy5DJn49mPWMLVQD4HMxFkEzZ34vFkrDQIXI=; h=From:Subject:Date:To:Cc; b=kFyUiykl/7z3qQfnICIR0kDom0+Q9kTaQi42YaE2toan6uWvysE1ydkel30a19bOL I/TQbO6ZDcUkKhlewtqJ/57nAIw0sJ8oASVgdtPDCbiSseXsG2F9/Ln5/icpK06Hmn RF/OB5rakVo3qjXChmjhG3SDkz9pqvxbceCuirYk= From: Luca Weiss <luca@lucaweiss.eu> Subject: [PATCH v2 0/2] Support single-PD in wcnss driver Date: Thu, 06 Feb 2025 20:56:46 +0100 Message-Id: <20250206-wcnss-singlepd-v2-0-9a53ee953dee@lucaweiss.eu> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: <linux-arm-msm.vger.kernel.org> List-Subscribe: <mailto:linux-arm-msm+subscribe@vger.kernel.org> List-Unsubscribe: <mailto:linux-arm-msm+unsubscribe@vger.kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-B4-Tracking: v=1; b=H4sIAP4TpWcC/3XMyw6CMBCF4Vchs7ambSyKK9/DsOhlgElIIR0BD em7W9m7/E9yvh0YEyHDvdoh4UpMUyyhTxX4wcYeBYXSoKU2UulGbD4yC6bYjzgH0TVY38xFmys GKKc5YUfvA3y2pQfi15Q+h7+q3/qXWpWQwklla2elUy48xsXbDYn5jAu0OecvY2Kr9K8AAAA= X-Change-ID: 20250129-wcnss-singlepd-f9e6854257ed To: ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, Bjorn Andersson <andersson@kernel.org>, Mathieu Poirier <mathieu.poirier@linaro.org>, Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>, Conor Dooley <conor+dt@kernel.org>, Stephan Gerhold <stephan.gerhold@linaro.org>, =?utf-8?q?Matti_Lehtim=C3=A4?= =?utf-8?q?ki?= <matti.lehtimaki@gmail.com> Cc: linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Luca Weiss <luca@lucaweiss.eu> X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1043; i=luca@lucaweiss.eu; h=from:subject:message-id; bh=vSTIuybZy5DJn49mPWMLVQD4HMxFkEzZ34vFkrDQIXI=; b=owEBbQKS/ZANAwAIAXLYQ7idTddWAcsmYgBnpRQC3xLAYr6wHYazamtoiaGwWG7Flfqhtv/DI V4SI2C8NSSJAjMEAAEIAB0WIQQ5utIvCCzakboVj/py2EO4nU3XVgUCZ6UUAgAKCRBy2EO4nU3X Vk9eEACT936C0NBzS0pMXn60Jg14OnSDFFJOCb0lG2zwS/j7JDzbTkxoo0aZtNqxypFjy3X36yo scC57Qyq23tmT9+9XZWyVeBSe9nOvFLeSicq5FZHK7qTHG5D+nPvpTwD4OGt658TfOE+2tBsMji Rk0f1Z36yyW67FCN1SzeaG0t1gTRVMcEaz/E0bwpaFeWAl39ShjtYvJrKl9UodGwQsLkRDq5B5g ADZQ5As5JJwmC5epkuOuWtpMBFiBZUXPjYaczzxoCd5JZ7JfsNYYBjd07jRiQ4Mf3POFi+Ila5Q KjUtxr5JcOwQaQgGatKzboe6HFYBq/X2DRKUaKiwGrYk8AH/0PA50s9+6PyUyCtGZYWEooeU+ET tp27kTFBXhgZxebpwZM0kW/F7qr5ITk3vMrhRhwm4Y7gBBcn2vBlFPvj5MKFKA3U5Kl2jOE21x9 NMx/umvKjoy1j5S+ck0h0RYOy6N7EUi/omWpq9vXeLYSxGZgw2nevMkSAgiBeSpEmBsd7sL2V42 EcFrUS4haYA0oocu6cEQil8ZZFR+opZ+TNkDfxE2NGd8WYYnEdNQkYB3vstGcoMzD312EPhJDpV JGkChCb7bFKyIdf5ZDzOMP+qTW3q2KUiavsLVk3EKyj3z4oLmxvH1RYeuCpGq82pv0sTjziwFh7 1rvJRkytTZ7iVeg== X-Developer-Key: i=luca@lucaweiss.eu; a=openpgp; fpr=BD04DA24C971B8D587B2B8D7FAF69CF6CD2D02CD |
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Support single-PD in wcnss driver
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Both MSM8974 and MSM8226 only model CX as power domain, leaving MX & PX as regulators. Add some patches to support this use case. Signed-off-by: Luca Weiss <luca@lucaweiss.eu> --- Changes in v2: - Narrow down dt-schema to only allow one of these three options: - cx regulator + mx regulator (still deprecated) - cx pd + mx regulator - cx pd + mx pd - Link to v1: https://lore.kernel.org/r/20250129-wcnss-singlepd-v1-0-b01a6ba0b1bd@lucaweiss.eu --- Matti Lehtimäki (2): dt-bindings: remoteproc: qcom,wcnss-pil: Add support for single power-domain platforms remoteproc: qcom_wcnss: Handle platforms with only single power domain .../bindings/remoteproc/qcom,wcnss-pil.yaml | 45 +++++++++++++++++----- drivers/remoteproc/qcom_wcnss.c | 32 +++++++++++---- 2 files changed, 61 insertions(+), 16 deletions(-) --- base-commit: 808eb958781e4ebb6e9c0962af2e856767e20f45 change-id: 20250129-wcnss-singlepd-f9e6854257ed Best regards,