From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.mainlining.org (mail.mainlining.org [5.75.144.95]) (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 DF22F245019; Mon, 27 Apr 2026 12:01:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=5.75.144.95 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777291282; cv=none; b=LILbai2Ik9USfP0rZRmiDJssBja638mD+tFKFIQ5xp3c3edA4+SPG9lbAhnMZvFBjgrrx+gofd9WzqvFOLkguWRJv+CepQ8ylL/I15HkmDyvfwjBMjlOX21G13D6ej0tPMeBdOJhfVP8Iz/Ukq4p2bVsLjRBWVnFXzxsLy3wyZo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777291282; c=relaxed/simple; bh=WA6HPDoviELoYRjQzhoauUvWQNqDbfvQwwMY5zW5K1I=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=YYcSxwWBOWqqw0sj57yRQmKmB0Heccs46IDsNCXPx663rCMtU1x2j078590TjIN5dZLdR4RRtgM/YAdooKXLvFvfqYnsNr9PU3VpSzLeDxqY5L6fHu0Uv9s9gSOg2NsAVuCurmt+9oRbxMN9jNtBASu1/6AMLjzLWjP3SvzX6y8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=mainlining.org; spf=pass smtp.mailfrom=mainlining.org; dkim=pass (2048-bit key) header.d=mainlining.org header.i=@mainlining.org header.b=lQae2axz; dkim=permerror (0-bit key) header.d=mainlining.org header.i=@mainlining.org header.b=x64osPUg; arc=none smtp.client-ip=5.75.144.95 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=mainlining.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mainlining.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=mainlining.org header.i=@mainlining.org header.b="lQae2axz"; dkim=permerror (0-bit key) header.d=mainlining.org header.i=@mainlining.org header.b="x64osPUg" DKIM-Signature: v=1; a=rsa-sha256; s=202507r; d=mainlining.org; c=relaxed/relaxed; h=From:To:Subject:Date:Message-ID; t=1777291260; bh=rtQIjtjrkXvPPABantBiHRJ QKSN/s0PTs+hrHLm1si8=; b=lQae2axzY41G/cIIe3eT/WyCxIQjESlFN71Yjc+Dz3iQ17Rrng GPKrzZnD+NJFeLQqtsoncn5vwWNqXoTuoE6DO2LNqa2SZE1iMhGr5usJ0f1Ef/NKhNwEMYiriMi D2dr1jKf6EnUO0QLHYgpbJnyMoDaLUjnV3Zx5AqvGC2XQnxFeYumfg3WI/4AbxkFYfoBbs0Jd8I ubPXZRyQuRrrQR10xt2ugyo6uvc/mtjyDhiW6HfOyjVNl1/goxFKOL7RJBQazq7o+RXAYrbcAPb lWLeA/aJeNPgAuZcg5nTlbrPHoXJvcrD+paTWr6yMyNyiNjTRlAUkw2iHElqTXyFbyA==; DKIM-Signature: v=1; a=ed25519-sha256; s=202507e; d=mainlining.org; c=relaxed/relaxed; h=From:To:Subject:Date:Message-ID; t=1777291260; bh=rtQIjtjrkXvPPABantBiHRJ QKSN/s0PTs+hrHLm1si8=; b=x64osPUg9YIvVBjx/AYlGC6HEzFCWw14dGKZGcjygSs8Dpfj+Y 3CEoq3eiOouWgqEDqSR2ePq9erFH3c0WShAQ==; Message-ID: <6b936613-4859-4f73-8593-92180aed16e7@mainlining.org> Date: Mon, 27 Apr 2026 15:00:59 +0300 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 3/4] arm64: dts: qcom: sdm630: describe adsp_mem region properly To: Konrad Dybcio , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Ekansh Gupta , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht References: <20260422-qcom-sdm660-cdsp-adsp-fastrpc-dts-fix-v3-0-274ba3715db0@mainlining.org> <20260422-qcom-sdm660-cdsp-adsp-fastrpc-dts-fix-v3-3-274ba3715db0@mainlining.org> <337d362d-93de-4e81-8141-a51fa75d615c@oss.qualcomm.com> Content-Language: ru-RU, en-US From: Nickolay Goppen In-Reply-To: <337d362d-93de-4e81-8141-a51fa75d615c@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit 27.04.2026 14:49, Konrad Dybcio пишет: > On 4/22/26 5:39 PM, Nickolay Goppen wrote: >> Downstream [1] this region is marked as shared, reusable and dynamic so >> describe it that way. >> >> [1]: https://github.com/xiaomi-sdm660/android_kernel_xiaomi_sdm660/blob/11-EAS/arch/arm/boot/dts/qcom/sdm660.dtsi#L448 >> >> Signed-off-by: Nickolay Goppen >> --- >> arch/arm64/boot/dts/qcom/sdm630.dtsi | 9 ++++++--- >> 1 file changed, 6 insertions(+), 3 deletions(-) >> >> diff --git a/arch/arm64/boot/dts/qcom/sdm630.dtsi b/arch/arm64/boot/dts/qcom/sdm630.dtsi >> index 4b47efdb57b2..36b419dea153 100644 >> --- a/arch/arm64/boot/dts/qcom/sdm630.dtsi >> +++ b/arch/arm64/boot/dts/qcom/sdm630.dtsi >> @@ -494,9 +494,12 @@ venus_region: venus@9f800000 { >> no-map; >> }; >> >> - adsp_mem: adsp-region@f6000000 { >> - reg = <0x0 0xf6000000 0x0 0x800000>; >> - no-map; >> + adsp_mem: adsp-region { >> + compatible = "shared-dma-pool"; >> + alloc-ranges = <0x0 0x00000000 0x0 0xffffffff>; > Please make this = <0x0 0x80000000 0x0 0x80000000>; instead, since the RAM Maybe you meant <0x0 0x80000000 0x0 0x8fffffff>? > starts at 0x80000000 > > Konrad -- Best regards, Nickolay