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 3303517B433; Mon, 2 Dec 2024 15:51:18 +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=1733154679; cv=none; b=q2iSPpMUvKCsUTEuTISQsNvYYflKogshRZ/3S7MHDgG0mP9rhVjQR+IJisoCfTum9fuCVTu6yZ0xb9PO7cBcq2emBKE53xRNtvcCsjNP7id2O1Gxz9tlhJ4CZ64j3zN3EpeRwT6CFPmV5f65gj5RKLZg5dB+1EZyIhheRTM6WBs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733154679; c=relaxed/simple; bh=A9rnm/NTuh/5/erDKeO3kviyPDL09VXlpDFb2ytrlMM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Qd4rHSs1fyu7eJwX5ZbRENJQjkcKCAOC5piWN7Dw5rlmSL5vXJuY8d+OsRMwhDaQJmHsrdr9slI1l4RsMbqeyJ06WLk2zY/RDoIpW6duq5h1ciC0+qdpi8uYsDSSndU69HVx16YqmnCU19yOommdQQ2bIn8HEErP+jtGkJo36tw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=KyNMeVfK; 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="KyNMeVfK" Received: by smtp.kernel.org (Postfix) with ESMTPSA id ABDA9C4CED1; Mon, 2 Dec 2024 15:51:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1733154678; bh=A9rnm/NTuh/5/erDKeO3kviyPDL09VXlpDFb2ytrlMM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=KyNMeVfKVc0H5vkEt3MNNfuBV+K5CeZqbVWG2qDhf7H/wMf8v7tFDbMbl+PSh9AtL iO7yhBHXglU9vflqNIAegUb0b9+bkOOjoh5Xdx9ALBsXZpYefFM84uUepGiadiJ0PH 9qXy4/onV+2kwtd/4TsxaaTSZZUtdCt1SGqmtMCpuFBHscWcdf8FYASB5yn+eR1oRo fdRao9tnXwTuo3RXO54tWkKdfWNM8q8SWOZ3Qw9sdkGw9bARnfQZ1aBrfbrhAktbzS tz71n2f5fo0zxkSMe1fSkO8zb4pv88wBpXiw37xqpQqYiDYdKkvC7jKqc1BvUtHC1X 4oTLJdCfy+83Q== From: Bjorn Andersson To: konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, robimarko@gmail.com, will@kernel.org, robin.murphy@arm.com, joro@8bytes.org, Qingqing Zhou Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, iommu@lists.linux.dev Subject: Re: (subset) [PATCH v4 0/3] Add support for APPS SMMU on QCS615 Date: Mon, 2 Dec 2024 09:51:04 -0600 Message-ID: <173315466530.263019.10143861935675163068.b4-ty@kernel.org> X-Mailer: git-send-email 2.47.0 In-Reply-To: <20241105032107.9552-1-quic_qqzhou@quicinc.com> References: <20241105032107.9552-1-quic_qqzhou@quicinc.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: 8bit On Tue, 05 Nov 2024 08:51:04 +0530, Qingqing Zhou wrote: > Enable APPS SMMU function on QCS615 platform. APPS SMMU is required > for address translation in devices including Ethernet/UFS/USB and > so on. > > Add the SCM node for SMMU probing normally. SMMU driver probe will > check qcom_scm ready or not, without SCM node, SMMU driver probe will > defer. > The dmesg log without SCM node: > platform 15000000.iommu: deferred probe pending: arm-smmu: qcom_scm not ready > > [...] Applied, thanks! [2/3] arm64: dts: qcom: qcs615: add the SCM node commit: 8c7f9d73de1bdb72d114aab053c8f7e3e9b32176 [3/3] arm64: dts: qcom: qcs615: add the APPS SMMU node commit: 58241be90050e53b7148a43dafa94c999867cbb7 Best regards, -- Bjorn Andersson