From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpbgsg2.qq.com (smtpbgsg2.qq.com [54.254.200.128]) (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 DF38D2D592D for ; Fri, 28 Nov 2025 07:14:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=54.254.200.128 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764314081; cv=none; b=uJNGWWWVPvp2k0VgUBaYd27PJXKNDkPt6OUxlx8dnCybx5zmqCMp12puldZAikn+5g8Pb3sWsYhNVEzqOn/pQ37Zxua+bq5LPCeGIKRl8HFXBUFf7ows9tOAr6FhRIxP+qDGxLoK0aOtaLfpTbXx/JE1uXtqRj8JCGsaAL1omwk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764314081; c=relaxed/simple; bh=ZE8RrK7vXOIiyiPm5GvZG8/2gl/OXY1eSjMwMyYpiaI=; h=From:To:Cc:Subject:Date:Message-Id; b=L/DR9Sza7fGafeGav8pDWqVhODn6HV+BM+5WlpeFylhvHC8Xy2O8SdoKnBgfQ0hCLsA4VM8RymD+uoIbu5iE/eWkSWzKiEMSEnUd9VywEMPSRNYpAZtjlYJF7kb0KblemrLF5Jy16/PTOblGbGBTdq5X2zcPl/rHLgMmNoXMo9Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=airkyi.com; spf=pass smtp.mailfrom=airkyi.com; dkim=pass (1024-bit key) header.d=airkyi.com header.i=@airkyi.com header.b=ejdETGwJ; arc=none smtp.client-ip=54.254.200.128 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=airkyi.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=airkyi.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=airkyi.com header.i=@airkyi.com header.b="ejdETGwJ" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=airkyi.com; s=altu2504; t=1764314014; bh=8r9aJGmUsw4md2Y+21WpPtb3FONAryJYnibLGFu+eE0=; h=From:To:Subject:Date:Message-Id; b=ejdETGwJoOwYNSgwzTsI1MWHjPNvHbdqN+MxYRxC70kUoWoYPgvdkcFrW4T7T5sed VLDGdKjnHxenYjq7Nfta/+JE6ybRyz7mVm/HnBm+fQ1mQ9AO4VAha/FnY0BDTW5qij AW1t4aB3CPMMhsqR/8u80vAELNiVqJNjJPjoT5oM= X-QQ-mid: zesmtpsz7t1764314006t744032d7 X-QQ-Originating-IP: Mdi+Vc0qxw+qp6bUZ2zG3LK3yAZHFIYKYMa1h3TPCNE= Received: from DESKTOP-8BT1A2O.localdomain ( [58.22.7.114]) by bizesmtp.qq.com (ESMTP) with id ; Fri, 28 Nov 2025 15:13:24 +0800 (CST) X-QQ-SSF: 0000000000000000000000000000000 X-QQ-GoodBg: 0 X-BIZMAIL-ID: 2142567719846038083 From: Chaoyi Chen To: Joerg Roedel , Will Deacon , Robin Murphy , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner Cc: iommu@lists.linux.dev, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Chaoyi Chen Subject: [PATCH v2 0/2] iommu/rockchip: Add support for multiple interface clocks Date: Fri, 28 Nov 2025 15:13:20 +0800 Message-Id: <20251128071322.92-1-kernel@airkyi.com> X-Mailer: git-send-email 2.17.1 X-QQ-SENDSIZE: 520 Feedback-ID: zesmtpsz:airkyi.com:qybglogicsvrgz:qybglogicsvrgz6b-0 X-QQ-XMAILINFO: NE8iuDeseKq86VOizA7BECqteYtkaA46C2SLeSZe0814HzExZqV3m2dB UCRs5tvDjaZZdmJ8HKCz+6p3cQ80pZuSw4WzGJ+X8LDaFH5Ku5Wr/CIcGulj6R6of6H1mWp +Ttzc5ObrCrt5SZVsQOtKfz6WYDrX1Tea77q/H1s01O7kFkASf/0WxYL7LSnzEUZJGuEKaj qUMEUpLPNKJ+TdiiAGuufEA+QKsOGhRwjXsb1JlVIdva8H4lr5R5Fc5M/lBFi5PU9OtlAs+ Q+nPOQZbegjeBHnUsCJ6sSxY0fGpPe5u06KwZ4PlcuHaRSw8GkEp0Fgq+TefMcUoqzpdjjq yMb2puRJJILLeAA3CT3b8tYpvesaDet/GsXRqekrEgGEox8swO8OPAf3Kp5swqM3rYUL/hf GR1TKWY3UPAnRUiFzOGskuzs91ocpmwwyseU80z0N6syBDj1naR2mR8FOQc7LOlt/mEO+JF EV7V02jNbLiBqedppxB+NhX3e/TJuEAbmoTTT6nYY6uF/dCfDvw/b3oczRs1cUe+4rD6PUn kX13LupwMWRCt0LaLtJInVLHH2IvRT76Z0cXcA8grdUk3JS2um6yyzbt9KiBaMDJZSU990S 0gAWhXskDz3firHS0w0ghK1UNTCjYRctLThq33j6bw/wY5dcM2v2hR+5kmBDzYzW3rR960e 0sy2LDvFzrnt88xmTjLZtc/PLM+X4gVQNIkPt0/nlcvyn3PurtsRLuy0QlcGCN8kaTNQp0X Ckhb29G/lKBKLvhwv8c9Ea9VTkiBJgH5TnmVYXqn+4ukx0Fzp1B18kJxK9XJccDvgdlnLh1 QKgO77H/SuNRR3xeszh8LijG0k6bQo8CqG0hdO1ps5HsXX/c/r83ff/rv77cwwketECWZvj XlnTzzxK+w+oUhZSUBUbGCMt/Af4tzKxzkFyLMPvRqV7Jjoex9F6F/LwY2C7ZBrPWvJ2Xk4 zk9wMV2+CMWemAgkOl+vs24nKpxDE5L3T2MCN6b0CSdkY+0dbQPFZZ4R0dmPxxCKYwRFWGW 4Rru6sIw== X-QQ-XMRINFO: MSVp+SPm3vtS1Vd6Y4Mggwc= X-QQ-RECHKSPAM: 0 Precedence: bulk X-Mailing-List: iommu@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: From: Chaoyi Chen Hi, Some rockchip iommus require extra clocks besides aclk and interface clock, such as the iommus for NPU and RKVENC in RK3576. Changes in v2: - Link to v1: https://lore.kernel.org/all/20251126083345.88-1-kernel@airkyi.com/ - Rewrite dt binding. Chaoyi Chen (2): dt-bindings: iommu: rockchip: Add support for multiple interface clocks iommu/rockchip: Use devm_clk_bulk_get_all() to get multiple iface clock .../bindings/iommu/rockchip,iommu.yaml | 52 ++++++++++++++++--- drivers/iommu/rockchip-iommu.c | 20 ++----- 2 files changed, 50 insertions(+), 22 deletions(-) -- 2.51.1