From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7C451CFD376 for ; Fri, 28 Nov 2025 07:14:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date:Subject:Cc: To:From:Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=8r9aJGmUsw4md2Y+21WpPtb3FONAryJYnibLGFu+eE0=; b=Cxoe/s9ShWzScBbIxecsMwyA7y 7RRhoLwOGIYEBi8/EaWVZdMlem1IZQNE6K4rkWYLjxporoz2s5UCKX7nbxOOUbMNncNy3Xm0VcqIh e0uA30fv8C5IG9I4IsjQAdpgBtjwe2TDXmu/21AwyeaPmp1+6DN29eMxPHX2H4wRfjiV6uZLBTPCF rNKYf8Ld6ihErY31Kdjx/K0oXnV4iWWSF84RfGMO7haP40ECkvMsNDaj4fRFr7/dFXU+xmIjAwt5E auPG86YHOYgcq7U8tangTMKV+UscDpupGo9CNzWGerMdR0PWPfCF8ayH3GOyiZfg3bNlMZ6nU8VHJ DJ/eifIA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vOsgX-000000005Rv-1PUa; Fri, 28 Nov 2025 07:14:29 +0000 Received: from smtpbgau2.qq.com ([54.206.34.216]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vOsgU-000000005NO-0Iz1; Fri, 28 Nov 2025 07:14:28 +0000 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251127_231426_934233_8FCC471A X-CRM114-Status: UNSURE ( 6.78 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E6707CFD376 for ; Fri, 28 Nov 2025 07:14:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date:Subject:Cc:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=G/RRvHhIdhLC20uAe/+fa+MhnWy489gG8ZVer3YzUZA=; b=kqx3KKzOvRu7Kc F+Ysq1BDIL80Nj5CANyd3J1HTGourtiXMWwujgCmSY9bD8VkMMLdfEjfkx+pjpqhbTkaiOzaQ6owH YxO+QxOyUwwS2VKpFbBm7/JHOMOxp9WD9oEJzfmuQCk20I/7TWmpie3P+ulKAQv0qL6RHWRVV08Nd v0u05r4/mQDlSiQZ3U4+W8T2NzWvf8LWKPn0oivQbAEhcRl7nB7QAVAIn/FYYdt9pz1J4Qody0mzD f4Fx8jSpCAQmla1UBsW0pg8rNv9zDs7abKtagK16yPx6nzlBOQiGNnsmHzLbx6/XhnB2FQMCuraP7 WnjD+LA4uSXEDoQ6EBbw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vOsgX-000000005SN-2iTy; Fri, 28 Nov 2025 07:14:29 +0000 Received: from smtpbgau2.qq.com ([54.206.34.216]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vOsgU-000000005NO-0Iz1; Fri, 28 Nov 2025 07:14:28 +0000 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251127_231426_934233_8FCC471A X-CRM114-Status: UNSURE ( 6.78 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org 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 _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip