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 942ECC36000 for ; Fri, 21 Mar 2025 09:51:52 +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=j3XZVVX4nT3Yo0YKOnG/wibSc0FBMXKfOMnK+MEXxsk=; b=BkUIr+LxmOmtN9mv8h9atQHLpy D9HK7jW3gm4npV1I+T+7HNz5le5WnYd+ujbyPah3bLxrHdR9G8XiNIiH0/qs90MkN9RqS+L5pIQo6 d6AKJmwuCTr24WYsUvhsNetOfr0eyRGCiDYmB0P9H0YrwLYyF+fw4aJ5WVN5nZjLm3lOO0jCJUNFm 02uNRR3VxgZvOd+5hhdNfiUmAWgjvWe55DYYqAuPjCr+0kIjiO8e0eK+Yku+fwIFujtzFk0v6Z1cc 4A/e12flD3WNQfwXjpgRRFuvmRCz5myXVfUgwx9TCbWKDrXk0mxMRkvO5gFr9V/vilbnHfI9Ttv8l 7J/8IqGQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tvZ2S-0000000ERAi-3k23; Fri, 21 Mar 2025 09:51:40 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tvYmR-0000000ENXb-2KDf; Fri, 21 Mar 2025 09:35:08 +0000 X-UUID: c25ea9f6063711f0a1e849db4cc18d44-20250321 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=j3XZVVX4nT3Yo0YKOnG/wibSc0FBMXKfOMnK+MEXxsk=; b=DjpdAuvaGb/RTSbNifjPUm2gLUeKSM6WlPCVHF5oKC4k+Fq1VQnhwI4cVtg/Po50zRenINP18Ufk6aW8P9LeET328jKKCY6G84z8VKuEIcyrZ03U0ue+OZ8RO2EMKtINUnaQD9r/0/WAevYqid02dTZtswvCRL4ZpnggPQTiXH4=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.2.1,REQID:4a7891bd-3058-4911-887f-f164d83fda2f,IP:0,UR L:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION:r elease,TS:0 X-CID-META: VersionHash:0ef645f,CLOUDID:3b11aa8c-f5b8-47d5-8cf3-b68fe7530c9a,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:81|82|102,TC:nil,Content:0|50,EDM:-3 ,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: c25ea9f6063711f0a1e849db4cc18d44-20250321 Received: from mtkmbs10n1.mediatek.inc [(172.21.101.34)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1675310507; Fri, 21 Mar 2025 02:35:00 -0700 Received: from mtkmbs13n1.mediatek.inc (172.21.101.193) by MTKMBS09N2.mediatek.inc (172.21.101.94) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.39; Fri, 21 Mar 2025 17:34:57 +0800 Received: from mtksitap99.mediatek.inc (10.233.130.16) by mtkmbs13n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1258.39 via Frontend Transport; Fri, 21 Mar 2025 17:34:57 +0800 From: paul-pl.chen To: , , , , CC: , , , , , , , , , , , , , , , , Subject: [PATCH v2 01/15] dt-bindings: arm: mediatek: mmsys: add compatible for MT8196 Date: Fri, 21 Mar 2025 17:33:30 +0800 Message-ID: <20250321093435.94835-2-paul-pl.chen@mediatek.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20250321093435.94835-1-paul-pl.chen@mediatek.com> References: <20250321093435.94835-1-paul-pl.chen@mediatek.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250321_023507_594186_55427550 X-CRM114-Status: GOOD ( 10.40 ) 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: Paul-pl Chen In previous SoCs, a single HW pipeline was an independent mmsys, which included the OVL module, PQ module, and display interface module. In the 8196, to increase the flexibility of pipeline connection and control, the OVL module on a single HW pipeline was separated into two mmsys, namely ovlsys0 and ovlsys1. The PQ module was also separated into a dispsys0, and the display interface module was separated into a dispsys1. Additionally, display power-related settings are controlled through vdiso-ao. For example: The primary path and external path of the display both use ovlsys0 -> dispsys0 -> dispsys1, forming a pipeline. The third path of the display uses ovlsys1 -> dispsys0 -> dispsys1, forming another pipeline. Therefore, the 8196 needs to add 5 compatible string to support mmsys for MT8196. Signed-off-by: Paul-pl Chen --- .../devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml index 3f4262e93c78..5f244a8f6a47 100644 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml @@ -39,6 +39,11 @@ properties: - mediatek,mt8195-vdosys1 - mediatek,mt8195-vppsys0 - mediatek,mt8195-vppsys1 + - mediatek,mt8196-dispsys0 + - mediatek,mt8196-dispsys1 + - mediatek,mt8196-ovlsys0 + - mediatek,mt8196-ovlsys1 + - mediatek,mt8196-vdisp-ao - mediatek,mt8365-mmsys - const: syscon -- 2.45.2