From patchwork Wed Oct 2 05:16:16 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Macpaul Lin X-Patchwork-Id: 13819335 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 72CCBCF3194 for ; Wed, 2 Oct 2024 05:19:15 +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:Content-Type: Content-Transfer-Encoding:MIME-Version: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=cCoo/d82kO+OHOLl01ajZtba8H6VmkljFUqfv48rWc0=; b=Dqe1VSFPQ4XNqUEX43Udb8L2R2 YOIcghweZjkyWiTBewEDgwUmAcCrXKOPiLRMabeGpIy2gToOTdx38cIPLJ0JUxVi9fKl04Oox70fB l46tsYTMDfiWHaExDJFVlAGeCLXmsioCSGLP0S22NbmOxDARZVCCwIt/+O5l0z7oOoEe/j4C/ozTL gI9MjN++iGT0/novdmnuQC9k1XsPbDfPLO4a/+U4yvpqBxUk4wJwO6L1y7wZQNFCdRxqh8b2cgopR 5GCKIShRmDsxtXUK5qxbV1Z0ZDpWftnedlGNaWME61UDFfugcb01nPtKDjUsTRgWyCYSgTxER925S dskHT6sQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1svrla-00000004pot-17qu; Wed, 02 Oct 2024 05:19:14 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1svrj4-00000004pIp-2l2p; Wed, 02 Oct 2024 05:16:41 +0000 X-UUID: 7bbb020a807d11efb3adad29d29602c1-20241001 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:Content-Transfer-Encoding:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=cCoo/d82kO+OHOLl01ajZtba8H6VmkljFUqfv48rWc0=; b=H1s5brTkvihiulfRsOm9a5AWOKqHxRYzvyWmgayzK4HAPTfdnpHOokoOWh2R4dEKTjhG16q4PP6ytorBLTl0CHPXxryPkt/WSsoOZIh4g6n/cgBaxunx216gQ7Z7ZydOcaCjzulQ0UjqGgDJXMXOEzsc0s9mRdF3DsYmRj3ks/s=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.41,REQID:6245946d-b0ec-4a3b-9a8a-c56a4ec51574,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:6dc6a47,CLOUDID:d15fa7ed-33c7-4396-bf34-2026ee4f15f5,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES:1, SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-UUID: 7bbb020a807d11efb3adad29d29602c1-20241001 Received: from mtkmbs14n2.mediatek.inc [(172.21.101.76)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 40477824; Tue, 01 Oct 2024 22:16:30 -0700 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by mtkmbs10n1.mediatek.inc (172.21.101.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Wed, 2 Oct 2024 13:16:26 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Wed, 2 Oct 2024 13:16:26 +0800 From: Macpaul Lin To: Chun-Kuang Hu , Philipp Zabel , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Yong Wu , "Joerg Roedel" , Will Deacon , Robin Murphy , Matthias Brugger , AngeloGioacchino Del Regno , "Rohit Agarwal" , , , , , , , Alexandre Mergnat CC: Bear Wang , Pablo Sun , Macpaul Lin , Macpaul Lin , "Sen Chu" , Chris-qj chen , MediaTek Chromebook Upstream , Chen-Yu Tsai Subject: [PATCH v5 1/5] arm64: dts: mt8195: Fix dtbs_check error for infracfg_ao node Date: Wed, 2 Oct 2024 13:16:16 +0800 Message-ID: <20241002051620.2050-1-macpaul.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-TM-AS-Product-Ver: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-AS-Result: No-10--0.002100-8.000000 X-TMASE-MatchedRID: 0zwNEr7fUmwO9fZKTjt+z0+4wmL9kCTxVGf/uPixyaFUjspoiX02FwQq M5j5EXvps7w6rv5Ph14Sc9Me4enxyKXzgcphDfm8i/b+LxU2p47Dx2NobQWtm3td2pOTSxFkZvo +mFW19mBPN9Ds5e3i44Ay6p60ZV62fJ5/bZ6npdjGVuWouVipchBE7dQud52Kc9qoeK+uSw/D3J jDVfY53Mb1gXMcJJnav+tEPiLexa+e0w2JXZxJ+y4iwhnd7+yAmKkxAFwIqVOrMR+ux9DbM21Rj oup2VCcWve+eVz4Pp5Vk5utmQ1VlGVF3+d9rnoxpI8EFEZVbig= X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--0.002100-8.000000 X-TMASE-Version: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-SNTS-SMTP: 4D11BFE9E8453B24B4F79F910C08BE3D6F53044E48B2A1D0B324DA354F93E7FA2000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241001_221638_768887_2F691F15 X-CRM114-Status: GOOD ( 11.02 ) X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org The infracfg_ao node in mt8195.dtsi was causing a dtbs_check error. The error message was: syscon@10001000: compatible: ['mediatek,mt8195-infracfg_ao', 'syscon', 'simple-mfd'] is too long To resolve this, remove 'simple-mfd' from the 'compatible' property of the infracfg_ao node. Fixes: 37f2582883be ("arm64: dts: Add mediatek SoC mt8195 and evaluation board") Signed-off-by: Macpaul Lin Reviewed-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt8195.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Changes for v2, v3, v4, and v5: - no change. diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi index e89ba384c4aa..2e1b41359b43 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi @@ -487,7 +487,7 @@ topckgen: syscon@10000000 { }; infracfg_ao: syscon@10001000 { - compatible = "mediatek,mt8195-infracfg_ao", "syscon", "simple-mfd"; + compatible = "mediatek,mt8195-infracfg_ao", "syscon"; reg = <0 0x10001000 0 0x1000>; #clock-cells = <1>; #reset-cells = <1>; From patchwork Wed Oct 2 05:16:17 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Macpaul Lin X-Patchwork-Id: 13819344 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 F1647CF3194 for ; Wed, 2 Oct 2024 05:21:42 +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:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To: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:List-Owner; bh=hhSCBraMwebJsTv0yxGJcPfygdTG0wZoxm8bZkDpOds=; b=0Ff8W2GrK2+L/CjSCAP5JN4P4H 4+33/9xwVmFFi6+dGFYrBGdPh3aGNDZ4kJ4NcIM7KIkTAk3AYkkjNyKlmGWA4b6GlPsXL2YP6SeTw OJhNVsouqCT+nXntXR8PwWDWVDviMChCcDU34QjgdNa7S+TD8LxnbqkuUa4aIRgmfAzGFsj8ShLo0 WxXcQXUaPHW/YMlHyFrfQJ1OcYrygh0UN+Bpmb63ay+sTCL37hTWyfrJ5g5qxQT8j9EVlmYilc5v5 nxLep7/dhvwa3m+CKGxuw3DqDYc2YGY1zOOjiJq/3rqI7mc226q6tILYg+nThOJU0qwWyZqb0JI1a QwDpxQMw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1svrnx-00000004q2s-1khV; Wed, 02 Oct 2024 05:21:41 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1svrj5-00000004pI1-2CuB; Wed, 02 Oct 2024 05:16:42 +0000 X-UUID: 7c04566c807d11efb3adad29d29602c1-20241001 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=hhSCBraMwebJsTv0yxGJcPfygdTG0wZoxm8bZkDpOds=; b=kWB2Pu5HtoV2FkTXuDYCA9V9RAvvofItZ3/UphOcLBQ76IXIG2tkU8x6xQl4f/ShBuxg+wesHiUWaZQ8VVmZ8It+rvECwLlwm4oymd4VWEM0UM1NPp4/G4J60TfhvrEVdj/ZrLLgrCUO4S/mOdsf51w66gg/OzuNZTLhtylBtYU=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.41,REQID:1ed8b6b3-08ff-4905-be5f-ab371fa1a896,IP:0,U RL:0,TC:0,Content:0,EDM:-25,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTIO N:release,TS:-25 X-CID-META: VersionHash:6dc6a47,CLOUDID:ff3c93bd-085c-4112-81e0-4d6de274b71a,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:1|19,IP:nil ,URL:0,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES: 1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-UUID: 7c04566c807d11efb3adad29d29602c1-20241001 Received: from mtkmbs14n2.mediatek.inc [(172.21.101.76)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1324919393; Tue, 01 Oct 2024 22:16:31 -0700 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Wed, 2 Oct 2024 13:16:26 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Wed, 2 Oct 2024 13:16:26 +0800 From: Macpaul Lin To: Chun-Kuang Hu , Philipp Zabel , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Yong Wu , "Joerg Roedel" , Will Deacon , Robin Murphy , Matthias Brugger , AngeloGioacchino Del Regno , "Rohit Agarwal" , , , , , , , Alexandre Mergnat CC: Bear Wang , Pablo Sun , Macpaul Lin , Macpaul Lin , "Sen Chu" , Chris-qj chen , MediaTek Chromebook Upstream , Chen-Yu Tsai Subject: [PATCH v5 2/5] dt-bindings: iommu: mediatek: Fix interrupt count constraint for new SoCs Date: Wed, 2 Oct 2024 13:16:17 +0800 Message-ID: <20241002051620.2050-2-macpaul.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20241002051620.2050-1-macpaul.lin@mediatek.com> References: <20241002051620.2050-1-macpaul.lin@mediatek.com> MIME-Version: 1.0 X-TM-AS-Product-Ver: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-AS-Result: No-10--2.056800-8.000000 X-TMASE-MatchedRID: P0y1Pz0bU7nwBTQ+XvV6VYzb2GR6Ttd3YQXxsZnRwoIY0A95tjAn+9EQ LJPlYQqE0KHDXPxFjpCs8FHZk8InNB1YpEPWJiyzKaMQ6tw7oDLFUZ7q8HqQFFwpnAAvAwazMq+ en+OaNuuJTSQ4G0hWQLlh5xXch+ETbC1/2cudIH8ve6W+IORwrePmXK6rwg5BzsQ8iRVyD45ZoZ UwtnkREuLzNWBegCW2wgn7iDBesS1YF3qW3Je6+yJGz/iQlWEgbjQ3HsjeQ9VvX1BD59umeavcA mjImT522QK4L+FfNK00VrGYKV5cSQ2TVMfnleX9CaN5RfGxsx4o8fxKaOKaUoSVUZZHNLr+RgV6 Hsqyx11QaONuZ6Jr4g9k3l8EaYIcovpDXVQHzIN+3BndfXUhXQ== X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--2.056800-8.000000 X-TMASE-Version: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-SNTS-SMTP: 9854A0E68FA650A45118D093163C2FB7619D4D4BDDE09EA56A531646E776FEF52000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241001_221639_711116_06898CAD X-CRM114-Status: GOOD ( 13.16 ) X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org The infra-iommu node in mt8195.dtsi was triggering a CHECK_DTBS error due to an excessively long 'interrupts' property. The error message was: infra-iommu@10315000: interrupts: [[0, 795, 4, 0], [0, 796, 4, 0], [0, 797, 4, 0], [0, 798, 4, 0], [0, 799, 4, 0]] is too long To address this issue, update the compatbile matching rule for 'interrupts' property. This change allows flexibility in the number of interrupts for new SoCs like MT8195. The purpose of these 5 interrupts is also added into description. Fixes: bca28426805d ("dt-bindings: iommu: mediatek: Convert IOMMU to DT schema") Signed-off-by: Macpaul Lin Reviewed-by: Rob Herring (Arm) --- .../bindings/iommu/mediatek,iommu.yaml | 29 ++++++++++++++++++- 1 file changed, 28 insertions(+), 1 deletion(-) Changes for v2: - commit message: re-formatting and add a description of adding 5 interrupts. - add 'description' and 'maxItems: 5' for 'interrupt' property of 'mt8195-iommu-infra' - others keeps 'maxItems: 1' Changes for v3: - Refine the description for 'interrupts' property and fixes the compatible matching rules. - Refine commit message. Changes for v4: - add missing 'minItems: 5' to 'mediatek,mt8195-iommu-infra'. Thanks the explanation from Conor and Krzysztof. Changes for v5: - Repharse the description for interrupts property of MT8195. diff --git a/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml b/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml index ea6b0f5f24de..df8b2429008e 100644 --- a/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml +++ b/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml @@ -96,7 +96,16 @@ properties: maxItems: 1 interrupts: - maxItems: 1 + description: | + Usually, the IOMMU requires only one interrupt. + + The infra IOMMU in MT8195 has five banks: each features one set + of APB registers. One for the normal world (set 0), three for the + protected world (sets 1-3), and one for the secure world (set 4). + and each set has its own interrupt. Therefore, five interrupts + are needed. + minItems: 1 + maxItems: 5 clocks: items: @@ -210,6 +219,24 @@ allOf: required: - mediatek,larbs + - if: + properties: + compatible: + contains: + enum: + - mediatek,mt8195-iommu-infra + + then: + properties: + interrupts: + minItems: 5 + maxItems: 5 + + else: + properties: + interrupts: + maxItems: 1 + additionalProperties: false examples: From patchwork Wed Oct 2 05:16:18 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Macpaul Lin X-Patchwork-Id: 13819332 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 23337CF3197 for ; Wed, 2 Oct 2024 05:16:43 +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:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To: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:List-Owner; bh=iFqxoJohRdNSk26a5JXAeexJ/bKMxMw7cAqH1rG0sbA=; b=rulTgev6P+3lBdY90tHvtc2Nzq +U3tL2N3nHOu7Nv7QmjzqTRdxSstbWEaUb4VhS8Cetz7BZIoh99Rl1mBWMu0de3FG3yDB2JRRf820 BanmWxpfFX133lpCosVYvN+U4q5/dYamGtOU19KDPMZuwiHQCWHUuLpnIWmt4k/Ra9mU+1kgD2I7H AXz6ep4rsD5cL4VsGfQKDBFz15RQkqFiTDMGNqymTtSs1ly15LTBdTjtQPG7vjKv4nmKoqDGQsPLt 2BTOec7wCMnAPlibbQkYf5j3gl84hJrZQGWw4PX4nE90l2KObhgXb6YLDgcK9ycwKo06Ek+kiGnkI qzZWsvZg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1svrj7-00000004pKW-17XB; Wed, 02 Oct 2024 05:16:41 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1svrj3-00000004pI1-3mhG; Wed, 02 Oct 2024 05:16:39 +0000 X-UUID: 7b733c72807d11efb3adad29d29602c1-20241001 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=iFqxoJohRdNSk26a5JXAeexJ/bKMxMw7cAqH1rG0sbA=; b=GiRRP+5BamBif6WJKX+s2ivVE9dUcgWn0/+sDjV5FeFem+wbrNPqgja3vElK+XZUVK8ta9FUVkFZY3gGh/KpWl3rKhnXB9c2KPVbcwa29oIjvmIQmq39Cp/aUv54kFXEbTEoE9JT6Gb0yC9isILeAas71k/0GQvSNiFR/TjzIuE=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.41,REQID:9c96f346-94b9-4207-94ac-2f24d5915738,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:6dc6a47,CLOUDID:1d1de09e-8e9a-4ac1-b510-390a86b53c0a,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES:1, SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-UUID: 7b733c72807d11efb3adad29d29602c1-20241001 Received: from mtkmbs11n2.mediatek.inc [(172.21.101.187)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1883168754; Tue, 01 Oct 2024 22:16:30 -0700 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by mtkmbs13n1.mediatek.inc (172.21.101.193) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Wed, 2 Oct 2024 13:16:26 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Wed, 2 Oct 2024 13:16:26 +0800 From: Macpaul Lin To: Chun-Kuang Hu , Philipp Zabel , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Yong Wu , Joerg Roedel , Will Deacon , Robin Murphy , Matthias Brugger , AngeloGioacchino Del Regno , Rohit Agarwal , , , , , , , Alexandre Mergnat CC: Bear Wang , Pablo Sun , Macpaul Lin , Macpaul Lin , Sen Chu , Chris-qj chen , MediaTek Chromebook Upstream , Chen-Yu Tsai Subject: [PATCH v5 3/5] arm64: dts: mediatek: mt8395-genio-1200-evk: Fix dtbs_check error for phy Date: Wed, 2 Oct 2024 13:16:18 +0800 Message-ID: <20241002051620.2050-3-macpaul.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20241002051620.2050-1-macpaul.lin@mediatek.com> References: <20241002051620.2050-1-macpaul.lin@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241001_221637_986503_56AEF9DB X-CRM114-Status: GOOD ( 12.58 ) X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org The ethernet-phy node in mt8395-genio-1200-evk.dts was triggering a dtbs_check error. The error message was: eth-phy0@1: $nodename:0: 'eth-phy0@1' does not match '^ethernet-phy(@[a-f0-9]+)?$' Fix this issue by replacing 'eth-phy' node to generic 'ethernet-phy'. Fixes: f2b543a191b6 ("arm64: dts: mediatek: add device-tree for Genio 1200 EVK board") Signed-off-by: Macpaul Lin Reviewed-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Changes for v2, v3, v4 and v5: - No change. diff --git a/arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk.dts b/arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk.dts index 1ef6262b65c9..b4b48eb93f3c 100644 --- a/arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk.dts +++ b/arch/arm64/boot/dts/mediatek/mt8395-genio-1200-evk.dts @@ -187,7 +187,7 @@ mdio { compatible = "snps,dwmac-mdio"; #address-cells = <1>; #size-cells = <0>; - eth_phy0: eth-phy0@1 { + eth_phy0: ethernet-phy@1 { compatible = "ethernet-phy-id001c.c916"; reg = <0x1>; }; From patchwork Wed Oct 2 05:16:19 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Macpaul Lin X-Patchwork-Id: 13819333 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 DB52CCF3194 for ; Wed, 2 Oct 2024 05:17:59 +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:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To: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:List-Owner; bh=Q5XW3T0xv/CZKQi5Xfzj+UG9XAIhZU8hG/xZEScLWiU=; b=cMOxtoVsIXhLaLULcQxhUilI+G xZBweduHtHMSTjfwOBUsxDWpXwnHgglIK/nBC/KT2HOCNHgd76CtUKfp2SONN8xZrxZjrvVgRKx6u QE7DIIGxH2w1N/DGE2xGJMcmu5muBu9jLCx2c5S6+/azjLSbHcTy1XdLGgxKMDNdMwU/REIQK89BM NgKoyFkbOoCHboE+17AyJRxK96Yk3ilHt4BBLc4/1naXoSVaf0BYfgzsiBiRuyv2a0x8SgIAGoX2e 3Hp+LXAtIkOja1bjPwyu+64rHGCfrSy8BrZoMLeSCnxIcmVHuzNgDeFtwbuRllWAeBtI8v6Ydvx2u f8SHopjw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1svrkM-00000004pg9-3cvN; Wed, 02 Oct 2024 05:17:58 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1svrj3-00000004pI3-3mb2; Wed, 02 Oct 2024 05:16:40 +0000 X-UUID: 7b9ac33c807d11efb3adad29d29602c1-20241001 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=Q5XW3T0xv/CZKQi5Xfzj+UG9XAIhZU8hG/xZEScLWiU=; b=TMAKESaQct4JA7x8OwfqLHzy7B1A5pmgqF2V5KhQusZYNtwRSszbG6A7CVaAop9A6G9i0cjiELJ/TmPCFmEyR8XWK+Gdu+fSeUFDU6bq9AmmkLHDV0P2EfxGZTzMqhxij+yItcUvb1C1zyhrzXLVqcLbLcrf1PPXbGBMDTPHkCw=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.41,REQID:b35bcccf-77a0-49a6-9b62-28ca8568a7bc,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:6dc6a47,CLOUDID:1e1de09e-8e9a-4ac1-b510-390a86b53c0a,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES:1, SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-UUID: 7b9ac33c807d11efb3adad29d29602c1-20241001 Received: from mtkmbs11n2.mediatek.inc [(172.21.101.187)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 379223381; Tue, 01 Oct 2024 22:16:30 -0700 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by mtkmbs11n2.mediatek.inc (172.21.101.187) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Wed, 2 Oct 2024 13:16:27 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Wed, 2 Oct 2024 13:16:26 +0800 From: Macpaul Lin To: Chun-Kuang Hu , Philipp Zabel , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Yong Wu , Joerg Roedel , Will Deacon , Robin Murphy , Matthias Brugger , AngeloGioacchino Del Regno , Rohit Agarwal , , , , , , , Alexandre Mergnat CC: Bear Wang , Pablo Sun , Macpaul Lin , Macpaul Lin , Sen Chu , Chris-qj chen , MediaTek Chromebook Upstream , Chen-Yu Tsai Subject: [PATCH v5 4/5] arm64: dts: mt8195: Fix dtbs_check error for mutex node Date: Wed, 2 Oct 2024 13:16:19 +0800 Message-ID: <20241002051620.2050-4-macpaul.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20241002051620.2050-1-macpaul.lin@mediatek.com> References: <20241002051620.2050-1-macpaul.lin@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241001_221637_986507_8A1F0BEB X-CRM114-Status: GOOD ( 11.37 ) X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org The mutex node in mt8195.dtsi was triggering a dtbs_check error: mutex@1c101000: 'clock-names', 'reg-names' do not match any of the regexes: 'pinctrl-[0-9]+' This seems no need by inspecting the DT schemas and other reference boards, so drop 'clock-names' and 'reg-names' in mt8195.dtsi. Fixes: 92d2c23dc269 ("arm64: dts: mt8195: add display node for vdosys1") Signed-off-by: Macpaul Lin Reviewed-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt8195.dtsi | 2 -- 1 file changed, 2 deletions(-) Changes for v2, v3, v4 and v5: - No change. diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi index 2e1b41359b43..ade685ed2190 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi @@ -3331,11 +3331,9 @@ &larb19 &larb21 &larb24 &larb25 mutex1: mutex@1c101000 { compatible = "mediatek,mt8195-disp-mutex"; reg = <0 0x1c101000 0 0x1000>; - reg-names = "vdo1_mutex"; interrupts = ; power-domains = <&spm MT8195_POWER_DOMAIN_VDOSYS1>; clocks = <&vdosys1 CLK_VDO1_DISP_MUTEX>; - clock-names = "vdo1_mutex"; mediatek,gce-client-reg = <&gce0 SUBSYS_1c10XXXX 0x1000 0x1000>; mediatek,gce-events = ; }; From patchwork Wed Oct 2 05:16:20 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Macpaul Lin X-Patchwork-Id: 13819334 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 29B9DCF3195 for ; Wed, 2 Oct 2024 05:19:15 +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:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To: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:List-Owner; bh=Bg67y45sJLDWjIhf42JgILUWAHQQxL5OwkXAp+pyoUM=; b=gr4akkOv5VBQv+iB6fWAbXMKvR bo7xZKngO1PJPyp6RVo5C3Of/1wCuzHbPETmf3TR5cyZh6sxvKMYhbqjGOFdQufr7P6qWmwEBe2HU UashsI0CNAHr5LSv7uEJE5tuadMk3rJ/9+mXtXX6UgTYhHPxVjt2ITj/iR6V3r/2prOu8uAk+71sx uf+IL99MfS24+yW7K1AIKXJHoRuS75m906bSJQdc9RrVe2dkfURLqmKhiijJdFu6KJMA/rCfQyqcU ZMHDFwaUbXAxxhMrY3DyUJ+cJ49w5fksrNwn8tWjYgtCkBRcwzEw5LQdbswL8rq+79l9bb4GcDnEA 11cWTNdg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1svrlZ-00000004pol-3x8g; Wed, 02 Oct 2024 05:19:13 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1svrj3-00000004pI2-3mbH; Wed, 02 Oct 2024 05:16:40 +0000 X-UUID: 7c3d9ecc807d11efb3adad29d29602c1-20241001 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=Bg67y45sJLDWjIhf42JgILUWAHQQxL5OwkXAp+pyoUM=; b=TL/sHVuJ/HkEd0sGs5OyZ8Wm2AgpNJgS29R3/mC1HDOSSnP4iFS9MZPUCyVnzAj1lRv0wjMm9dQ7+/ZxVcEAG/izkWf/9Vegvge6AYD5OMA8TsWRa10zKDHGVGrciYjllEtfUz7/unR29FQIpplLIcovNeBdDVUXQqZFME+R2tI=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.41,REQID:5f4a8cbe-8c45-488e-ab73-dabbaac0a47f,IP:0,U RL:0,TC:0,Content:-5,EDM:-25,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTI ON:release,TS:-30 X-CID-META: VersionHash:6dc6a47,CLOUDID:1b1de09e-8e9a-4ac1-b510-390a86b53c0a,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:1|19,IP:nil ,URL:1,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES: 1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR,TF_CID_SPAM_ULS X-UUID: 7c3d9ecc807d11efb3adad29d29602c1-20241001 Received: from mtkmbs10n2.mediatek.inc [(172.21.101.183)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1309960684; Tue, 01 Oct 2024 22:16:31 -0700 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by MTKMBS14N2.mediatek.inc (172.21.101.76) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Wed, 2 Oct 2024 13:16:27 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Wed, 2 Oct 2024 13:16:27 +0800 From: Macpaul Lin To: Chun-Kuang Hu , Philipp Zabel , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Yong Wu , "Joerg Roedel" , Will Deacon , Robin Murphy , Matthias Brugger , AngeloGioacchino Del Regno , "Rohit Agarwal" , , , , , , , Alexandre Mergnat CC: Bear Wang , Pablo Sun , Macpaul Lin , Macpaul Lin , "Sen Chu" , Chris-qj chen , MediaTek Chromebook Upstream , Chen-Yu Tsai , Jitao Shi Subject: [PATCH v5 5/5] dt-bindings: display: mediatek: dpi: correct power-domains property Date: Wed, 2 Oct 2024 13:16:20 +0800 Message-ID: <20241002051620.2050-5-macpaul.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20241002051620.2050-1-macpaul.lin@mediatek.com> References: <20241002051620.2050-1-macpaul.lin@mediatek.com> MIME-Version: 1.0 X-TM-AS-Product-Ver: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-AS-Result: No-10--10.634400-8.000000 X-TMASE-MatchedRID: qW4A1GTxjidpqqYAQ+J6uSYRREGYqtmUmoKXVHfiMM9KUzR+o2IehUGW yClQhQkvKY6B7sY8Ci7dRIKCUEZlk77J5yv1W35KY1bQMCMvmn4wCmrLlx+Sdd9RlPzeVuQQ5Jl eqmLDfgeWjiti7ndJY6woSk24kDBQaxXbwRJk57z0hv/rD7WVZA+jS+LRpl81pzPA3TKVblhgIS cCiWkKENIS3Y3mrYfnGcJ+wyELRguQwm5+b+ZNPWwbuvhCHs3cmyqQJWNsuklnuv8pVwMzSaPFj JEFr+olwXCBO/GKkVqOhzOa6g8KrfkaNMSfS/D+K5v8OQfnaBP6qsC2xx+Wmy4ZRUSszZeETiVC Ktsw/v8= X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--10.634400-8.000000 X-TMASE-Version: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-SNTS-SMTP: 08878B16980C801A2C015D8BC46D98EC4BC1ADCE8371B370D402AF6CB3CBE6B22000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241001_221637_986305_A45F76D3 X-CRM114-Status: GOOD ( 16.65 ) X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org The MediaTek DPI module is typically associated with one of the following multimedia power domains: - POWER_DOMAIN_DISPLAY - POWER_DOMAIN_VDOSYS - POWER_DOMAIN_MM The specific power domain used varies depending on the SoC design. These power domains are shared by multiple devices within the SoC. In most cases, these power domains are enabled by other devices. As a result, the DPI module of legacy SoCs often functions correctly even without explicit configuration. It is recommended to explicitly add the appropriate power domain property to the DPI node in the device tree. Hence drop the compatible checking for specific SoCs. Fixes: 5474d49b2f79 ("dt-bindings: display: mediatek: dpi: Add power domains") Signed-off-by: Macpaul Lin Signed-off-by: Jitao Shi Signed-off-by: Pablo Sun Reviewed-by: Krzysztof Kozlowski --- .../display/mediatek/mediatek,dpi.yaml | 24 ++++++++----------- 1 file changed, 10 insertions(+), 14 deletions(-) Changes for v2: - Because of the corresponding dts fix has been reviewed with a Reviewed-by: tag. [1] https://lore.kernel.org/all/20240925080515.16377-1-macpaul.lin@mediatek.com/ We still need this change to fix the 2 dtbs_check errors. So keeps no change here. Changes for v3: - The origin patch is [2] https://lore.kernel.org/all/20240926111449.9245-2-macpaul.lin@mediatek.com/ - Thanks for Conor's reminding, after MediaTek's internal discussion, This patch v3 is the replacement of [2] v2. Because the DPI module should has a explicit configuration with power domain. - Drop Acked-by: tag since v3 is nearly a new patch for different approach. Changes for v4: - No change. Please help to review it again. Changes for v5: - Add missing Reviewed-by Tag from Krzysztof. Thanks. diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml index 3a82aec9021c..497c0eb4ed0b 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml @@ -63,6 +63,16 @@ properties: - const: sleep power-domains: + description: | + The MediaTek DPI module is typically associated with one of the + following multimedia power domains: + POWER_DOMAIN_DISPLAY + POWER_DOMAIN_VDOSYS + POWER_DOMAIN_MM + The specific power domain used varies depending on the SoC design. + + It is recommended to explicitly add the appropriate power domain + property to the DPI node in the device tree. maxItems: 1 port: @@ -79,20 +89,6 @@ required: - clock-names - port -allOf: - - if: - not: - properties: - compatible: - contains: - enum: - - mediatek,mt6795-dpi - - mediatek,mt8173-dpi - - mediatek,mt8186-dpi - then: - properties: - power-domains: false - additionalProperties: false examples: