From: Alexandre Mergnat <amergnat@baylibre.com>
To: Rob Herring <robh+dt@kernel.org>, Yong Wu <yong.wu@mediatek.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Will Deacon <will@kernel.org>, Joerg Roedel <joro@8bytes.org>,
Robin Murphy <robin.murphy@arm.com>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Cc: Alexandre Mergnat <amergnat@baylibre.com>,
linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
Fabien Parent <fparent@baylibre.com>,
Markus Schneider-Pargmann <msp@baylibre.com>,
Amjad Ouled-Ameur <aouledameur@baylibre.com>,
devicetree@vger.kernel.org, iommu@lists.linux.dev
Subject: [PATCH v2 1/3] dt-bindings: iommu: mediatek: add binding documentation for MT8365 SoC
Date: Tue, 04 Oct 2022 12:01:39 +0200 [thread overview]
Message-ID: <20221001-iommu-support-v2-1-dbfef2eeebc9@baylibre.com> (raw)
In-Reply-To: <20221001-iommu-support-v2-0-dbfef2eeebc9@baylibre.com>
From: Fabien Parent <fparent@baylibre.com>
Add IOMMU binding documentation for the MT8365 SoC.
Signed-off-by: Fabien Parent <fparent@baylibre.com>
Signed-off-by: Markus Schneider-Pargmann <msp@baylibre.com>
Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
---
.../devicetree/bindings/iommu/mediatek,iommu.yaml | 2 +
include/dt-bindings/memory/mt8365-larb-port.h | 90 ++++++++++++++++++++++
2 files changed, 92 insertions(+)
diff --git a/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml b/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml
index fee0241b5098..4b8cf3ce6963 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,mt8365-m4u # generation two
- description: mt7623 generation one
items:
@@ -130,6 +131,7 @@ properties:
dt-binding/memory/mt8186-memory-port.h for mt8186,
dt-binding/memory/mt8192-larb-port.h for mt8192.
dt-binding/memory/mt8195-memory-port.h for mt8195.
+ dt-binding/memory/mt8365-larb-port.h for mt8365.
power-domains:
maxItems: 1
diff --git a/include/dt-bindings/memory/mt8365-larb-port.h b/include/dt-bindings/memory/mt8365-larb-port.h
new file mode 100644
index 000000000000..56d5a5dd519e
--- /dev/null
+++ b/include/dt-bindings/memory/mt8365-larb-port.h
@@ -0,0 +1,90 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Copyright (c) 2022 MediaTek Inc.
+ * Author: Yong Wu <yong.wu@mediatek.com>
+ */
+#ifndef _DT_BINDINGS_MEMORY_MT8365_LARB_PORT_H_
+#define _DT_BINDINGS_MEMORY_MT8365_LARB_PORT_H_
+
+#include <dt-bindings/memory/mtk-memory-port.h>
+
+#define M4U_LARB0_ID 0
+#define M4U_LARB1_ID 1
+#define M4U_LARB2_ID 2
+#define M4U_LARB3_ID 3
+
+/* larb0 */
+#define M4U_PORT_DISP_OVL0 MTK_M4U_ID(M4U_LARB0_ID, 0)
+#define M4U_PORT_DISP_OVL0_2L MTK_M4U_ID(M4U_LARB0_ID, 1)
+#define M4U_PORT_DISP_RDMA0 MTK_M4U_ID(M4U_LARB0_ID, 2)
+#define M4U_PORT_DISP_WDMA0 MTK_M4U_ID(M4U_LARB0_ID, 3)
+#define M4U_PORT_DISP_RDMA1 MTK_M4U_ID(M4U_LARB0_ID, 4)
+#define M4U_PORT_MDP_RDMA0 MTK_M4U_ID(M4U_LARB0_ID, 5)
+#define M4U_PORT_MDP_WROT1 MTK_M4U_ID(M4U_LARB0_ID, 6)
+#define M4U_PORT_MDP_WROT0 MTK_M4U_ID(M4U_LARB0_ID, 7)
+#define M4U_PORT_MDP_RDMA1 MTK_M4U_ID(M4U_LARB0_ID, 8)
+#define M4U_PORT_DISP_FAKE0 MTK_M4U_ID(M4U_LARB0_ID, 9)
+#define M4U_PORT_APU_READ MTK_M4U_ID(M4U_LARB0_ID, 10)
+#define M4U_PORT_APU_WRITE MTK_M4U_ID(M4U_LARB0_ID, 11)
+
+/* larb1 */
+#define M4U_PORT_VENC_RCPU MTK_M4U_ID(M4U_LARB1_ID, 0)
+#define M4U_PORT_VENC_REC MTK_M4U_ID(M4U_LARB1_ID, 1)
+#define M4U_PORT_VENC_BSDMA MTK_M4U_ID(M4U_LARB1_ID, 2)
+#define M4U_PORT_VENC_SV_COMV MTK_M4U_ID(M4U_LARB1_ID, 3)
+#define M4U_PORT_VENC_RD_COMV MTK_M4U_ID(M4U_LARB1_ID, 4)
+#define M4U_PORT_VENC_NBM_RDMA MTK_M4U_ID(M4U_LARB1_ID, 5)
+#define M4U_PORT_VENC_NBM_RDMA_LITE MTK_M4U_ID(M4U_LARB1_ID, 6)
+#define M4U_PORT_JPGENC_Y_RDMA MTK_M4U_ID(M4U_LARB1_ID, 7)
+#define M4U_PORT_JPGENC_C_RDMA MTK_M4U_ID(M4U_LARB1_ID, 8)
+#define M4U_PORT_JPGENC_Q_TABLE MTK_M4U_ID(M4U_LARB1_ID, 9)
+#define M4U_PORT_JPGENC_BSDMA MTK_M4U_ID(M4U_LARB1_ID, 10)
+#define M4U_PORT_JPGDEC_WDMA MTK_M4U_ID(M4U_LARB1_ID, 11)
+#define M4U_PORT_JPGDEC_BSDMA MTK_M4U_ID(M4U_LARB1_ID, 12)
+#define M4U_PORT_VENC_NBM_WDMA MTK_M4U_ID(M4U_LARB1_ID, 13)
+#define M4U_PORT_VENC_NBM_WDMA_LITE MTK_M4U_ID(M4U_LARB1_ID, 14)
+#define M4U_PORT_VENC_CUR_LUMA MTK_M4U_ID(M4U_LARB1_ID, 15)
+#define M4U_PORT_VENC_CUR_CHROMA MTK_M4U_ID(M4U_LARB1_ID, 16)
+#define M4U_PORT_VENC_REF_LUMA MTK_M4U_ID(M4U_LARB1_ID, 17)
+#define M4U_PORT_VENC_REF_CHROMA MTK_M4U_ID(M4U_LARB1_ID, 18)
+
+/* larb2 */
+#define M4U_PORT_CAM_IMGO MTK_M4U_ID(M4U_LARB2_ID, 0)
+#define M4U_PORT_CAM_RRZO MTK_M4U_ID(M4U_LARB2_ID, 1)
+#define M4U_PORT_CAM_AAO MTK_M4U_ID(M4U_LARB2_ID, 2)
+#define M4U_PORT_CAM_LCS MTK_M4U_ID(M4U_LARB2_ID, 3)
+#define M4U_PORT_CAM_ESFKO MTK_M4U_ID(M4U_LARB2_ID, 4)
+#define M4U_PORT_CAM_CAM_SV0 MTK_M4U_ID(M4U_LARB2_ID, 5)
+#define M4U_PORT_CAM_CAM_SV1 MTK_M4U_ID(M4U_LARB2_ID, 6)
+#define M4U_PORT_CAM_LSCI MTK_M4U_ID(M4U_LARB2_ID, 7)
+#define M4U_PORT_CAM_LSCI_D MTK_M4U_ID(M4U_LARB2_ID, 8)
+#define M4U_PORT_CAM_AFO MTK_M4U_ID(M4U_LARB2_ID, 9)
+#define M4U_PORT_CAM_SPARE MTK_M4U_ID(M4U_LARB2_ID, 10)
+#define M4U_PORT_CAM_BPCI MTK_M4U_ID(M4U_LARB2_ID, 11)
+#define M4U_PORT_CAM_BPCI_D MTK_M4U_ID(M4U_LARB2_ID, 12)
+#define M4U_PORT_CAM_UFDI MTK_M4U_ID(M4U_LARB2_ID, 13)
+#define M4U_PORT_CAM_IMGI MTK_M4U_ID(M4U_LARB2_ID, 14)
+#define M4U_PORT_CAM_IMG2O MTK_M4U_ID(M4U_LARB2_ID, 15)
+#define M4U_PORT_CAM_IMG3O MTK_M4U_ID(M4U_LARB2_ID, 16)
+#define M4U_PORT_CAM_WPE0_I MTK_M4U_ID(M4U_LARB2_ID, 17)
+#define M4U_PORT_CAM_WPE1_I MTK_M4U_ID(M4U_LARB2_ID, 18)
+#define M4U_PORT_CAM_WPE_O MTK_M4U_ID(M4U_LARB2_ID, 19)
+#define M4U_PORT_CAM_FD0_I MTK_M4U_ID(M4U_LARB2_ID, 20)
+#define M4U_PORT_CAM_FD1_I MTK_M4U_ID(M4U_LARB2_ID, 21)
+#define M4U_PORT_CAM_FD0_O MTK_M4U_ID(M4U_LARB2_ID, 22)
+#define M4U_PORT_CAM_FD1_O MTK_M4U_ID(M4U_LARB2_ID, 23)
+
+/* larb3 */
+#define M4U_PORT_HW_VDEC_MC_EXT MTK_M4U_ID(M4U_LARB3_ID, 0)
+#define M4U_PORT_HW_VDEC_UFO_EXT MTK_M4U_ID(M4U_LARB3_ID, 1)
+#define M4U_PORT_HW_VDEC_PP_EXT MTK_M4U_ID(M4U_LARB3_ID, 2)
+#define M4U_PORT_HW_VDEC_PRED_RD_EXT MTK_M4U_ID(M4U_LARB3_ID, 3)
+#define M4U_PORT_HW_VDEC_PRED_WR_EXT MTK_M4U_ID(M4U_LARB3_ID, 4)
+#define M4U_PORT_HW_VDEC_PPWRAP_EXT MTK_M4U_ID(M4U_LARB3_ID, 5)
+#define M4U_PORT_HW_VDEC_TILE_EXT MTK_M4U_ID(M4U_LARB3_ID, 6)
+#define M4U_PORT_HW_VDEC_VLD_EXT MTK_M4U_ID(M4U_LARB3_ID, 7)
+#define M4U_PORT_HW_VDEC_VLD2_EXT MTK_M4U_ID(M4U_LARB3_ID, 8)
+#define M4U_PORT_HW_VDEC_AVC_MV_EXT MTK_M4U_ID(M4U_LARB3_ID, 9)
+#define M4U_PORT_HW_VDEC_RG_CTRL_DMA_EXT MTK_M4U_ID(M4U_LARB3_ID, 10)
+
+#endif
--
b4 0.10.1
next prev parent reply other threads:[~2022-10-04 10:02 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-04 10:01 [PATCH v2 0/3] iommu/mediatek: Add mt8365 iommu support Alexandre Mergnat
2022-10-04 10:01 ` Alexandre Mergnat [this message]
2022-10-04 12:01 ` [PATCH v2 1/3] dt-bindings: iommu: mediatek: add binding documentation for MT8365 SoC AngeloGioacchino Del Regno
2022-10-06 9:29 ` Markus Schneider-Pargmann
2022-10-04 10:01 ` [PATCH v2 2/3] iommu/mediatek: add support for 6-bit encoded port IDs Alexandre Mergnat
2022-10-04 11:59 ` AngeloGioacchino Del Regno
2022-10-06 10:46 ` Robin Murphy
2022-10-04 10:01 ` [PATCH v2 3/3] iommu/mediatek: add support for MT8365 SoC Alexandre Mergnat
2022-10-04 12:00 ` AngeloGioacchino Del Regno
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