From nobody Thu Sep 19 23:07:21 2024 Received: from mail-oi1-f170.google.com (mail-oi1-f170.google.com [209.85.167.170]) (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 3E7012A1C9 for ; Fri, 19 Jul 2024 04:58:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.170 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721365116; cv=none; b=GxeYNhUZ4DniUpiJ9KNtJz68Oks+oOrHAqm4lM8Z3yiPRwb1h+uglS6msPMITykq+wGl4e5Gl8YCohl/4y8+4PsbfjCC94Sw0OZRM4jzXf5unGEyJies10KusNdA24+C0QyeNFc+OM88jr8Cgx5I5v8E58Zy0r1pyur7PmobLP0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721365116; c=relaxed/simple; bh=5grUOfL+eh719ngtKJNkvdJNeKiogylOPeMvpQawcDY=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=VmdUjENG8q/i6/4v54oivl1MGOnSJHPlPXrCK5xVsfqB2r/No11oEHgeUJ5mLrvof920wUpebSloNI9nF0N5BRptLr6k4zpEg5Nw2GE7APbNpkfz+hAYPVJZHWz+OrEmZolPiudsFLPxkKAk+3SfPsLHT5zFU5EmZoPdr/0CRc0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org; spf=pass smtp.mailfrom=chromium.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b=cUMJnpS/; arc=none smtp.client-ip=209.85.167.170 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=chromium.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="cUMJnpS/" Received: by mail-oi1-f170.google.com with SMTP id 5614622812f47-3c9cc681e4fso855917b6e.0 for ; Thu, 18 Jul 2024 21:58:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1721365114; x=1721969914; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=HvPAyIWQtNqLx7WUlcX5/vDSF7IPzDdVVmoFWrTiQJU=; b=cUMJnpS/0gWmzD4Q3+mcgCwiOGe9Dc1OtOhIjXRYovVCCUY7I3VYCn+gnm7Xno/JV9 1wu7acjXYpSCJIUDO+2nf91MHKhP7xhX9wET0uzUXQDejeGWMENYsV8HkIcpL91msBdO NkEvDrI2guvRGI6sFod2e/+1kAGYYBB2fdvkc= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1721365114; x=1721969914; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=HvPAyIWQtNqLx7WUlcX5/vDSF7IPzDdVVmoFWrTiQJU=; b=JEk90mKs3Z3GAGZ/S4RDIzMSGaPJUm/KL2AIcQ4PV3OGeeRgZEw01cc1Du7moSkh80 CdzFVRgdVQxjbVcAO2J3lLj0snvoCvSiVh3iut8yUUKYVnVQrjxM1F6LS6xN8CoNIPqn SvKtSueygewwjo/JsNArO4iK/3Co3OKxFp1g57fIhnkHgExATIN956ygUenmZd/7BPXL e6MBNeQmsWujhhrTzEra/HSkR+geQRYdihCVCxevg+QGS9pSqdabw0D8pxGXqhRyfF0H I7U7oDHrCTlsm6/2ma0pHi/VTKMoOy7cUv35+JQpUb2UZJnfY/pL/fmgQUTr+PwPGBBc 0fGA== X-Forwarded-Encrypted: i=1; AJvYcCWOC4Dd/teVtJXabkXtKiCa5KLqq01g9zJdJiqvcXxpda1FU6iQ/Ni/hJt9gyHF4Z1gRUyrQ46xL8WKovfsaqvUoUmXOwzAtyGIzWjJ X-Gm-Message-State: AOJu0YzL5CkEp1n33V7NDHWHbCULfqJZfC00S/pE8oWE+JpiDrKqAwme 40Bt4nrjz30A/twqRxuuqS3kR5Hdj/CyQrWjxEg2fNXvdxyjytFdCoRzamBwCg== X-Google-Smtp-Source: AGHT+IGpiUr+CwP2dyLNoFMb2Gyi+iGSCs3Az6ihXhSH1HtJoGXSvzeVXRwA6MyZOfyivrJ/f6qmBA== X-Received: by 2002:a05:6808:300f:b0:3d9:dd2c:f1e3 with SMTP id 5614622812f47-3dad521abd7mr7316927b6e.25.1721365114323; Thu, 18 Jul 2024 21:58:34 -0700 (PDT) Received: from fshao-p620.tpe.corp.google.com ([2401:fa00:1:10:4760:1d59:4f13:7c6f]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-79db9fc1dd8sm422310a12.84.2024.07.18.21.58.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 18 Jul 2024 21:58:33 -0700 (PDT) From: Fei Shao To: AngeloGioacchino Del Regno , Chen-Yu Tsai Cc: Fei Shao , Conor Dooley , Krzysztof Kozlowski , Matthias Brugger , Rob Herring , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org Subject: [PATCH] arm64: dts: mediatek: mt8186-corsola: Update ADSP reserved memory region Date: Fri, 19 Jul 2024 12:58:04 +0800 Message-ID: <20240719045823.3264974-1-fshao@chromium.org> X-Mailer: git-send-email 2.45.2.1089.g2a221341d9-goog Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Corsola firmware reserves the memory region of [0x60000000, 0x61100000) exclusively for ADSP usage. But in fact, a 6 MB "hole" of [0x60A00000, 0x61000000) didn't get assigned to the ADSP node in the Corsola device tree, meaning no audio tasks can access and utilize that memory section. Update the reserved ADSP memory region to fill the gap. Fixes: 8855d01fb81f ("arm64: dts: mediatek: Add MT8186 Krabby platform base= d Tentacruel / Tentacool") Signed-off-by: Fei Shao Reviewed-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi b/arch/arm64/= boot/dts/mediatek/mt8186-corsola.dtsi index afdab5724eaa..0c4a26117428 100644 --- a/arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi @@ -169,7 +169,7 @@ adsp_dma_mem: memory@61000000 { =20 adsp_mem: memory@60000000 { compatible =3D "shared-dma-pool"; - reg =3D <0 0x60000000 0 0xA00000>; + reg =3D <0 0x60000000 0 0x1000000>; no-map; }; =20 --=20 2.45.2.1089.g2a221341d9-goog