From nobody Thu Apr 9 23:26:36 2026 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 CBD10370D4A; Thu, 5 Mar 2026 10:56:05 +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=1772708165; cv=none; b=pgn+afdVjedyZXppGgDY6Yx4xaHqLtI2cgxNHgqqOCeoVwl7GuuYRxGCYsOs+AWatl/9XpZGsn8xi/sPeHJYj6UIlFI+4zdVAFbi83PFxnw+QQp7+ZNAaUEPFY5urxsQBPuc5RCyeKjPQag6ABLEtY3hoF/uHKHLv7LtLLvsk2s= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772708165; c=relaxed/simple; bh=/0W0T54i/ZCa4VF3EnNGqRTSKo25iOc1GWvAvMScmpY=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=OPTF4+4OQyu0b9kkl9vgWHrL2xbpXlnHdekB+dZ4Qy5hJm+2pgCudJ84k7hVfu0/nW7ZRCflKTgpD4uAw8wQUy1LuRuAc4rRSAhQJM3Zgz+l+NhmwGUjmCEGE7zv2hee6rpI1ba4yqAVkUWPf391CSj1+Bd9XGAfA7PHu9pwz4Q= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=r8/eiqQx; 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="r8/eiqQx" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A54C6C116C6; Thu, 5 Mar 2026 10:56:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772708165; bh=/0W0T54i/ZCa4VF3EnNGqRTSKo25iOc1GWvAvMScmpY=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=r8/eiqQxCqxwms8fSuQFvvhj7Uv0rBbTSPF7v+NJYoUGBvQklOKvi/+y2SERuo5/Z BJEaHZA/pO5dilqceS+SC91EyhL7UAyuYFUsnehIfXd8e+v6ahN2G6/g6tTp7lFfRs i4/Abso0EvOfQ+0z2V4bVfRhMTv5uvaGCBtIEj1KXAwxCy8ZuUFUiMNuYST30fNfpT Q8nH8BffeHmEEEEaDxwOWdwy0cTwMqC6vnlBfDgE1XYRz7lkEU9u7kG/jGI1kURaDF S2gAEji+drYomWGcB6UOdZ+xlRO6rjPJZNvsiCV8kTe4uoOOJ8T72WXq4Rb51jvaqj uqNNHrhUYYadA== From: Konrad Dybcio Date: Thu, 05 Mar 2026 11:55:42 +0100 Subject: [PATCH v2 3/7] arm64: dts: qcom: sdm845: Explicitly describe the IPA IMEM slice 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: quoted-printable Message-Id: <20260305-topic-ipa_mem_dts-v2-3-5cb5b90902bf@oss.qualcomm.com> References: <20260305-topic-ipa_mem_dts-v2-0-5cb5b90902bf@oss.qualcomm.com> In-Reply-To: <20260305-topic-ipa_mem_dts-v2-0-5cb5b90902bf@oss.qualcomm.com> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , cros-qcom-dts-watchers@chromium.org, Sai Prakash Ranjan Cc: Marijn Suijten , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Konrad Dybcio , Dmitry Baryshkov X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1772708147; l=1049; i=konrad.dybcio@oss.qualcomm.com; s=20230215; h=from:subject:message-id; bh=gIFfsopVyT8iBAPOPwfyxSgJ0mOzB8o3XCDcXmZlViI=; b=PCkNYKqqMh2Ke+HrjWVU7NM/GG4S4TCh+ulZQvdoa4UuUoVXkoJ4zZmWh3kJ55aY+uQKW9a2y 9zFgrc7KqHYDnjAFvQOEib2coBfICOe9RAyR8ZcRbeZFWoJ2xjNo52P X-Developer-Key: i=konrad.dybcio@oss.qualcomm.com; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= From: Konrad Dybcio As part of stepping away from crazy hardcoding in the driver, move define the slice explicitly and pass it to the IPA node. Reviewed-by: Dmitry Baryshkov Signed-off-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/sdm845.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qco= m/sdm845.dtsi index bf2f9c04adba..b749f545d6ca 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -2780,6 +2780,8 @@ ipa: ipa@1e40000 { qcom,smem-state-names =3D "ipa-clock-enabled-valid", "ipa-clock-enabled"; =20 + sram =3D <&ipa_modem_tables>; + status =3D "disabled"; }; =20 @@ -5134,6 +5136,10 @@ sram@14680000 { =20 ranges =3D <0 0 0x14680000 0x40000>; =20 + ipa_modem_tables: modem-tables@3d000 { + reg =3D <0x3d000 0x2000>; + }; + pil-reloc@3f94c { compatible =3D "qcom,pil-reloc-info"; reg =3D <0x3f94c 0xc8>; --=20 2.53.0