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 4C2712628D; Sat, 18 Apr 2026 05:48:03 +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=1776491283; cv=none; b=S6n0v83S31iKTASraLYFyGNZ56dvmn/K+QPRwCzFt5axvHJmYq8HRwoW0/D2iSugdcMJKCFeDiskGjP3t/N5W41IQj9M78ZWjBNAy9hh589FuYJ7lhTVTo0hiKZisj8/60BAGRJMZCm15nrIuXX8X203Zz36HjAxrl1BUGN38+w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776491283; c=relaxed/simple; bh=FFr0kkWeKJ3tSMCVYhgeHbHXcHTAH76UkQ1rl2TonGQ=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=bgQQqc2ZH4wPxwQrWTFIu3S0ITZXsVjFuEkmlK9Sw1BKSZz6UXSpEeZxs4a9rbnc6Nx+bWhbMyh9pwz7ScHfYx9qihLWDIKsIlsdVf3JhA51f/eoV/oTS2vOpq/UV6fgTCcr22atRc+UtEjSKFqntWyXUsZygnIBFWBwiHo8iDg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=dStCvFr/; 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="dStCvFr/" Received: by smtp.kernel.org (Postfix) with ESMTPS id 2BDA4C19424; Sat, 18 Apr 2026 05:48:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776491283; bh=FFr0kkWeKJ3tSMCVYhgeHbHXcHTAH76UkQ1rl2TonGQ=; h=From:Date:Subject:To:Cc:Reply-To:From; b=dStCvFr/SpM1WyKb9kODlAJ/wBBxi+nLApytZT9LhiWx1vP1xekABKMfVD9LgHDke kZjyYTlJpgjoJ+yjjJrTtfqHYnCXyuXr6+7nD5ER0B28f3sxXMjRyyrexdkreSbyzX L5VenHB+FjzRWixmyQFucwAdaKmCuHAL4C7sQtpiaajOFZSCcc3utHOxQDJQTvBHc5 2n0boCbovbj930+tSzg+CoV/A/8I/y01ONaGmeZfeMIPWfcSSMZWw1kbpuTUskcOSt GlY9RbbTQbXla8Gbq5MnKntsX3dJBuwa2QcGOEKJ9DRA+aGRbsbHUAI8ihqCUFTWJK 0utTZ6t3mrFBA== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 19351F8D75C; Sat, 18 Apr 2026 05:48:03 +0000 (UTC) From: Ekansh Gupta via B4 Relay Date: Sat, 18 Apr 2026 11:18:01 +0530 Subject: [PATCH] arm64: dts: qcom: talos: Add memory-region for audio PD Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260418-talosaudio-v1-1-585ab22faaf4@oss.qualcomm.com> X-B4-Tracking: v=1; b=H4sIABAb42kC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDIzMDE0ML3ZLEnPzixNKUzHzdJIvU5DSLJMtEwyRjJaCGgqLUtMwKsGHRsbW 1AHnUJtpcAAAA X-Change-ID: 20260418-talosaudio-b8ecf8b9a1b3 To: konrad.dybcio@oss.qualcomm.com, Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , quic_bkumar@quicinc.com, quic_chennak@quicinc.com Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Ekansh Gupta X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1776491281; l=1647; i=ekansh.gupta@oss.qualcomm.com; s=20260223; h=from:subject:message-id; bh=xyhz++sJzQ3Z0d/MSUt2gZmlgBl2KeY1Pv4pkaPQIEQ=; b=5fD/H11F6rcHeCvqYI8Koal0dmpCgF7FKttknim5HYxqAGfloT1iYUsCJSict+ghK6GJlkJSy IaSpnEgPUV9DWFsIfCXH0Z1FQZIC/wOuJYbwKoI7wNlxBM/K/5Ef2e8 X-Developer-Key: i=ekansh.gupta@oss.qualcomm.com; a=ed25519; pk=n0SepARizye+pYjhjg1RA5J+Nq4+IJbyRcBybU+/ERQ= X-Endpoint-Received: by B4 Relay for ekansh.gupta@oss.qualcomm.com/20260223 with auth_id=647 X-Original-From: Ekansh Gupta Reply-To: ekansh.gupta@oss.qualcomm.com From: Ekansh Gupta Reserve memory region for audio PD dynamic loading and remote heap requirements. Add the required VMID list for memory ownership transfers. Signed-off-by: Ekansh Gupta --- arch/arm64/boot/dts/qcom/talos.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/talos.dtsi b/arch/arm64/boot/dts/qcom/talos.dtsi index ff5afbfce2a4..c36917d6e0a9 100644 --- a/arch/arm64/boot/dts/qcom/talos.dtsi +++ b/arch/arm64/boot/dts/qcom/talos.dtsi @@ -11,6 +11,7 @@ #include #include #include +#include #include #include #include @@ -657,6 +658,11 @@ pil_gpu_mem: pil-gpu@97715000 { reg = <0x0 0x97715000 0x0 0x2000>; no-map; }; + + adsp_rpc_remote_heap_mem: adsp-rpc-remote-heap@97717000 { + reg = <0x0 0x97717000 0x0 0x800000>; + no-map; + }; }; soc: soc@0 { @@ -5100,6 +5106,9 @@ fastrpc { compatible = "qcom,fastrpc"; qcom,glink-channels = "fastrpcglink-apps-dsp"; label = "adsp"; + memory-region = <&adsp_rpc_remote_heap_mem>; + qcom,vmids = ; #address-cells = <1>; #size-cells = <0>; --- base-commit: c7275b05bc428c7373d97aa2da02d3a7fa6b9f66 change-id: 20260418-talosaudio-b8ecf8b9a1b3 Best regards, -- Ekansh Gupta