From nobody Sun Sep 22 13:30:24 2024 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0DBD7C433F5 for ; Fri, 10 Dec 2021 17:52:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244787AbhLJR4L (ORCPT ); Fri, 10 Dec 2021 12:56:11 -0500 Received: from mailgw01.mediatek.com ([60.244.123.138]:44502 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S244769AbhLJR4H (ORCPT ); Fri, 10 Dec 2021 12:56:07 -0500 X-UUID: 8a704a79d9994999820373d7523642ca-20211211 X-UUID: 8a704a79d9994999820373d7523642ca-20211211 Received: from mtkcas10.mediatek.inc [(172.21.101.39)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 257280221; Sat, 11 Dec 2021 01:52:30 +0800 Received: from mtkexhb02.mediatek.inc (172.21.101.103) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.3; Sat, 11 Dec 2021 01:52:28 +0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkexhb02.mediatek.inc (172.21.101.103) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Sat, 11 Dec 2021 01:52:28 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Sat, 11 Dec 2021 01:52:28 +0800 From: Flora Fu To: Matthias Brugger , Pi-Cheng Chen , Yong Wu CC: , , , Flora Fu , "JB Tsai" Subject: [PATCH 01/12] dt-bindings: memory: mediatek: Add MT8195 apu iommu bindings Date: Sat, 11 Dec 2021 01:52:12 +0800 Message-ID: <20211210175223.31131-2-flora.fu@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20211210175223.31131-1-flora.fu@mediatek.com> References: <20211210175223.31131-1-flora.fu@mediatek.com> MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" There are two apu iommu hardwares in MT8195. Add MT8195 apu iommu bindings. Signed-off-by: Flora Fu --- Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml | 3 +++ include/dt-bindings/memory/mt8195-memory-port.h | 4 ++++ 2 files changed, 7 insertions(+) diff --git a/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml b/= Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml index 14fae9642ec9..ba1b3ce6cf99 100644 --- a/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml +++ b/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml @@ -81,6 +81,7 @@ properties: - mediatek,mt8195-iommu-vdo # generation two - mediatek,mt8195-iommu-vpp # generation two - mediatek,mt8195-iommu-infra # generation two + - mediatek,mt8195-iommu-apu # generation two =20 - description: mt7623 generation one items: @@ -158,6 +159,7 @@ allOf: - mediatek,mt8192-iommu-apu - mediatek,mt8195-iommu-vdo - mediatek,mt8195-iommu-vpp + - mediatek,mt8195-iommu-apu =20 then: required: @@ -170,6 +172,7 @@ allOf: enum: - mediatek,mt8192-iommu-apu - mediatek,mt8195-iommu-infra + - mediatek,mt8195-iommu-apu =20 then: required: diff --git a/include/dt-bindings/memory/mt8195-memory-port.h b/include/dt-b= indings/memory/mt8195-memory-port.h index 9882877cda9d..438e75140717 100644 --- a/include/dt-bindings/memory/mt8195-memory-port.h +++ b/include/dt-bindings/memory/mt8195-memory-port.h @@ -405,4 +405,8 @@ #define IOMMU_PORT_INFRA_SSUSB_R MTK_IFAIOMMU_PERI_ID(30) #define IOMMU_PORT_INFRA_SSUSB_W MTK_IFAIOMMU_PERI_ID(31) =20 +#define IOMMU_PORT_APU_DATA MTK_M4U_ID(0, 0) +#define IOMMU_PORT_APU_VLM MTK_M4U_ID(0, 1) +#define IOMMU_PORT_APU_VPU MTK_M4U_ID(0, 2) + #endif --=20 2.18.0