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 0F2B33BB9F5; Mon, 31 Aug 2026 06:52:11 +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=1788159132; cv=none; b=U0ob7TTKprN1EBGg4bTqmafxmSnLATGgOaQmIO8t2fcdxyRF68sNPBFc94zQH9098n/534LtLX5M4EiRATEi8v9S4MAgvvzVCzUfkpBgVs5ZHRNW4ifGVraTpZKU/V0HlIHC8bNXRAbC9RJurfx4MUptaX1Uxmbr4B9cE2peA7c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788159132; c=relaxed/simple; bh=M4GaH724wA8/jL/JVMY3JZf+txqUy8LN1XX/SsZ6CeY=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=KWbHME+omzNsQy35QQXetWDfDqowM0FF/6CJKigHsQ3Xbtbi4pzVunN7JSmIyNLiYZ7OBZXruUpo45SUMBdUZ6DmzZUsDCMQmD9hDspWrRP6pFHFmuvoI/TzfqVu35RTvRLayj2km9FtRJ88IUuYmSInr4c5gLIJTlLsrlU2tPc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=fc5wcvzl; 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="fc5wcvzl" Received: by smtp.kernel.org (Postfix) with ESMTPS id D418AC2BCB8; Mon, 31 Aug 2026 06:52:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1788159130; bh=M4GaH724wA8/jL/JVMY3JZf+txqUy8LN1XX/SsZ6CeY=; h=From:Subject:Date:To:Cc:Reply-To:From; b=fc5wcvzlxuMcs+IByyk3zcKctigJvpxnkYuLKr8s2YTAzSR+Bas4nlF71BUE7mvSR MmYuMo4TRfuN5Iamp0WojT8Y4NhlmRog5rb5qgtY+LhvgWUSJjXeM+ip3bE1sVVFvt hW9l8hCuej31EkAwkKWrAxuPnW5/u/ToIbudR3DZHAiaAGi3OhtdtDiy/95cNLpJWE 9gbk8VGyZx0DP/l8gH7yUfutb1ITfZfVSfPHFZqgpFRyZWccrYQvqk0ez6ALqtquMw xBrnHKDTKNDGay3diZgjnaFyKWZo8g/qHfouk99fLGNzsZICJ8OIa82xOwpnHO2kW8 8/ZCVyC4BjqrQ== 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 B75BAC624A5; Mon, 31 Aug 2026 06:52:10 +0000 (UTC) From: Congcong Yao via B4 Relay Subject: [PATCH v4 0/2] memory: mtk-smi: add MT8189 SMI support Date: Mon, 31 Aug 2026 14:52:05 +0800 Message-Id: <20260831-8189-smi-support-v4-0-8ae66dd3eeed@mediatek.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: 7bit X-B4-Tracking: v=1; b=H4sIAJUklWoC/4XNQQ7CIBQE0Ks0rMUArZa68h7GBYVf+zUtDVCia Xp3oe5c6HKSmTcL8eAQPDkVC3EQ0aMdU6h2BdG9Gm9A0aRMBBNHVgtBJZcN9QNSP0+TdYGCEKa pAVjNW5Jmk4MOnxt5uX6yn9s76JCd3OjRB+te22fkufeDj5wy2h6EVFVnZC31eQCDKsBjr+1A8 kMs/xllMhQwBrw0AOrbWNf1DcHqXSIJAQAA X-Change-ID: 20260722-8189-smi-support-e22d97ee071b To: Yong Wu , Krzysztof Kozlowski , Rob Herring , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno Cc: linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Congcong Yao , Zhengnan Chen X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1788159129; l=1583; i=congcong.yao@mediatek.com; s=20260722; h=from:subject:message-id; bh=M4GaH724wA8/jL/JVMY3JZf+txqUy8LN1XX/SsZ6CeY=; b=7Z7F4ncrh+nSJLgO2w4wgXT/3iMtdH4W9EGckso+B7zDd7Mx5m9/fQgkpYqyaHER205awJigg g+0LnP0R8QFBRsEWnr/uNTpCuB59giT8SloQtMQdRHAHddKpx35vZ6a X-Developer-Key: i=congcong.yao@mediatek.com; a=ed25519; pk=tIrmGxKQQxnfyb48iCCd19063tppPj89U3nupGYAIxg= X-Endpoint-Received: by B4 Relay for congcong.yao@mediatek.com/20260722 with auth_id=889 X-Original-From: Congcong Yao Reply-To: congcong.yao@mediatek.com This patchset adds MT8189 SMI support. The series updates the MediaTek SMI bindings for MT8189 and adds the corresponding SMI common and LARB support in the mtk-smi driver. Based on commit e30626823a40 ("Add linux-next specific files for 20260828") Changes in v4: - Rebase onto next-20260828. - Add MT8189 SMI common, sub-common and LARB binding compatibles. - Place the DT binding update before the driver update. - Drop Reviewed-by tags from AngeloGioacchino Del Regno and Yong Wu because the patches changed materially. - Update the MT8189 LARB OSTD settings to avoid zero values terminating the existing Gen2 configuration loop. - Link to v3: https://lore.kernel.org/all/20260722-8189-smi-support-v3-0-ae00e13deeac@mediatek.com/ Changes in v3: - Change the minimum clock number of smi-sub-common to 3. - Link to v2: https://lore.kernel.org/linux-mediatek/20260427070444.20247-1-zhengnan.chen@mediatek.com/ Signed-off-by: Congcong Yao --- Zhengnan Chen (2): dt-bindings: memory-controllers: mtk-smi: Add support for mt8189 memory: mtk-smi: Add MT8189 support .../memory-controllers/mediatek,smi-common.yaml | 21 +++++++++- .../memory-controllers/mediatek,smi-larb.yaml | 3 ++ drivers/memory/mtk-smi.c | 45 ++++++++++++++++++++++ 3 files changed, 68 insertions(+), 1 deletion(-) --- base-commit: e30626823a406725ce29bc75cb8ec467d3e1e326 change-id: 20260722-8189-smi-support-e22d97ee071b Best regards, -- Congcong Yao