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 CCB3A361676; Tue, 17 Feb 2026 13:30:41 +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=1771335041; cv=none; b=o++6eKxRxpIw/g+idRPM0v/294dAAK7gGQasOA9s4KUd+0cDo5Iu/Z8EejN4sRmHwTBpwkQaTJsYODr0F8MJBEI8IvvxTZnLJyM2PVvphM7iXBf97CYv5NUMdQAIvBCWOYaOLXXygPSAKRZlxlMi6TNLEEWbkjyLSZO7C1xGO1o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771335041; c=relaxed/simple; bh=lFvCw1gG47YA8ohMtL+dMOuMfLFj1PNhjD/Mbeay6SU=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=XMfw3Obo73keIV22nPpZvfNwEUoDdAbg481vmfu8BBBbyw8QdmnBo8qBM0b+SDbUoSI1dxuLqII433yIZcYRjFrfPXH6SrdMl3ZW/k/XaxwbroNh7E7gcla+894G86TDEZDbtKSzgke1VUOyoJVoIaMowqrnzso+JILyMkTs3Vg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Kw4OzJxB; 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="Kw4OzJxB" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A7A1EC4CEF7; Tue, 17 Feb 2026 13:30:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1771335041; bh=lFvCw1gG47YA8ohMtL+dMOuMfLFj1PNhjD/Mbeay6SU=; h=From:Subject:Date:To:Cc:From; b=Kw4OzJxBSoCXrh57IX+79w9kL83u+j5ODAwbd+1Bmt2HDLW8GIZIcgIbyZw742tnK q7Z2oJ/zG8F3c/d8kB465f0DIl/hVsROaRv2lMV1JXHyJtLOtEYTnRX7ApF78usgPQ wUzjnfhGqGJ5hJYQ/7nS8Kj1geEvBKmiOfMbnTrXmy0B1qT4Xup5n8N4I+36cJaw2t lV72qiYaIIfVkchZW0ji1DGijLadZ3VqyYBt4jxYGRy/2AE3LxtkKrxoybK02VnNZ3 TlLBQnqU3Di78+pafacK8D9WjSp5JE0DIbbhx5GRqmMy03z0yxFyVNIhSXDRE/kRPW P+g6akM/qr59w== From: Konrad Dybcio Subject: [net-next PATCH v3 0/3] Grab IPA IMEM slice through DT Date: Tue, 17 Feb 2026 14:30:30 +0100 Message-Id: <20260217-topic-ipa_imem-v3-0-d6d8ed1dfb67@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAAAAAAAC/3XM0QqCMBTG8VeRXTdxs03tqveIiLkd80Bzttkox HdvehVUNwf+B77fTAJ4hEAO2Uw8RAzohhTlLiO6V8MVKJrUhBdcFIKXdHIjaoqjuqAFSw10Umq t6hoESaPRQ4fPDTydU/cYJudfmx/Z+v1LRUYL2gojSskbpqvu6ELI7w91087aPB2yipF/KtWXw pMiDVPKNKyt9+yHsizLG5jpQdH5AAAA X-Change-ID: 20250523-topic-ipa_imem-def66cca88e5 To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Alex Elder Cc: Marijn Suijten , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, Konrad Dybcio , Alex Elder , Dmitry Baryshkov , Simon Horman , Krzysztof Kozlowski X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1771335036; l=1681; i=konrad.dybcio@oss.qualcomm.com; s=20230215; h=from:subject:message-id; bh=lFvCw1gG47YA8ohMtL+dMOuMfLFj1PNhjD/Mbeay6SU=; b=Jr/3+5yKT0LxYX9YFBnxni6rMEaxgFFY3fbA7nB3o0kJAY1oYOsd1/ZdYQhaAo9nsfQ8I/MVX OEKkcQUSTQ7D8TUv43vD+SWDjkBANo3KCwI1o3j6CuLUhxSjcCkmg7y X-Developer-Key: i=konrad.dybcio@oss.qualcomm.com; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= This adds the necessary driver change to migrate over from hardcoded-per-IPA-version-but-varying-per-implementation numbers, while unfortunately keeping them in there for backwards compatibility. The DT changes will be submitted in a separate series, this one is OK to merge independently. Signed-off-by: Konrad Dybcio --- Changes in v3: - Pick up tags, rebase (effectively a NOP) - Add actual binding constraints for modem-tables, drop Alex's r-b - Better describe the purpose of this region, as much as I can anyway - Link to v2: https://lore.kernel.org/r/20250527-topic-ipa_imem-v2-0-6d1aad91b841@oss.qualcomm.com Changes in v2: - Actually pass the retrieved data to the target function - Re-wrap comments to match net/ style - Mention next-next in the mail subjects - Pick up tags - Link to v1: https://lore.kernel.org/r/20250523-topic-ipa_imem-v1-0-b5d536291c7f@oss.qualcomm.com --- Konrad Dybcio (3): dt-bindings: sram: qcom,imem: Allow modem-tables subnode dt-bindings: net: qcom,ipa: Add sram property for describing IMEM slice net: ipa: Grab IMEM slice base/size from DTS Documentation/devicetree/bindings/net/qcom,ipa.yaml | 7 +++++++ .../devicetree/bindings/sram/qcom,imem.yaml | 14 ++++++++++++++ drivers/net/ipa/ipa_data.h | 4 ++++ drivers/net/ipa/ipa_mem.c | 21 ++++++++++++++++++++- 4 files changed, 45 insertions(+), 1 deletion(-) --- base-commit: 350adaf7fde9fdbd9aeed6d442a9ae90c6a3ab97 change-id: 20250523-topic-ipa_imem-def66cca88e5 Best regards, -- Konrad Dybcio