From: "Chengci.Xu" <chengci.xu@mediatek.com>
Add descriptions for mt8188 IOMMU which also use ARM Short-Descriptor
translation table format.
In mt8188, there are two smi-common HW and IOMMU, one is for vdo(video
output), the other is for vpp(video processing pipe). They connects
with different smi-larbs, then some setting(larbid_remap) is different.
Differentiate them with the compatible string.
Something like this:
IOMMU(VDO) IOMMU(VPP)
| |
SMI_COMMON_VDO SMI_COMMON_VPP
--------------- ----------------
| | ... | | ...
larb0 larb2 ... larb1 larb3 ...
We also have an IOMMU that is for infra master like PCIe.
And infra master don't have the larb and ports.
Signed-off-by: Chengci.Xu <chengci.xu@mediatek.com>
Reviewed-by: Yong Wu <yong.wu@mediatek.com>
---
Hi Krzysztof,
I added some comment about larbid index, this is for readable when
adding iova_region_larb_msk in the code.
I'm not sure if it is ok for you, thus don't keep your A-b currently.
Thanks.
---
.../bindings/iommu/mediatek,iommu.yaml | 12 +-
.../memory/mediatek,mt8188-memory-port.h | 489 ++++++++++++++++++
2 files changed, 500 insertions(+), 1 deletion(-)
create mode 100644 include/dt-bindings/memory/mediatek,mt8188-memory-port.h
diff --git a/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml b/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml
index 5b6395bc10e0..ea6b0f5f24de 100644
--- a/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml
+++ b/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml
@@ -78,6 +78,9 @@ properties:
- mediatek,mt8173-m4u # generation two
- mediatek,mt8183-m4u # generation two
- mediatek,mt8186-iommu-mm # generation two
+ - mediatek,mt8188-iommu-vdo # generation two
+ - mediatek,mt8188-iommu-vpp # generation two
+ - mediatek,mt8188-iommu-infra # generation two
- mediatek,mt8192-m4u # generation two
- mediatek,mt8195-iommu-vdo # generation two
- mediatek,mt8195-iommu-vpp # generation two
@@ -123,6 +126,7 @@ properties:
description: |
This is the mtk_m4u_id according to the HW. Specifies the mtk_m4u_id as
defined in
+ dt-binding/memory/mediatek,mt8188-memory-port.h for mt8188,
dt-binding/memory/mt2701-larb-port.h for mt2701 and mt7623,
dt-binding/memory/mt2712-larb-port.h for mt2712,
dt-binding/memory/mt6779-larb-port.h for mt6779,
@@ -155,6 +159,8 @@ allOf:
- mediatek,mt6795-m4u
- mediatek,mt8173-m4u
- mediatek,mt8186-iommu-mm
+ - mediatek,mt8188-iommu-vdo
+ - mediatek,mt8188-iommu-vpp
- mediatek,mt8192-m4u
- mediatek,mt8195-iommu-vdo
- mediatek,mt8195-iommu-vpp
@@ -168,6 +174,8 @@ allOf:
compatible:
enum:
- mediatek,mt8186-iommu-mm
+ - mediatek,mt8188-iommu-vdo
+ - mediatek,mt8188-iommu-vpp
- mediatek,mt8192-m4u
- mediatek,mt8195-iommu-vdo
- mediatek,mt8195-iommu-vpp
@@ -194,7 +202,9 @@ allOf:
properties:
compatible:
contains:
- const: mediatek,mt8195-iommu-infra
+ enum:
+ - mediatek,mt8188-iommu-infra
+ - mediatek,mt8195-iommu-infra
then:
required:
diff --git a/include/dt-bindings/memory/mediatek,mt8188-memory-port.h b/include/dt-bindings/memory/mediatek,mt8188-memory-port.h
new file mode 100644
index 000000000000..337ab11262af
--- /dev/null
+++ b/include/dt-bindings/memory/mediatek,mt8188-memory-port.h
@@ -0,0 +1,489 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Copyright (c) 2022 MediaTek Inc.
+ * Author: Chengci Xu <chengci.xu@mediatek.com>
+ */
+#ifndef _DT_BINDINGS_MEMORY_MEDIATEK_MT8188_LARB_PORT_H_
+#define _DT_BINDINGS_MEMORY_MEDIATEK_MT8188_LARB_PORT_H_
+
+#include <dt-bindings/memory/mtk-memory-port.h>
+
+/*
+ * MM IOMMU larbs:
+ * From below, for example larb11 has larb11a/larb11b/larb11c,
+ * the index of larb is not in order. So we reindexed these larbs from a
+ * software view.
+ */
+#define SMI_L0_ID 0
+#define SMI_L1_ID 1
+#define SMI_L2_ID 2
+#define SMI_L3_ID 3
+#define SMI_L4_ID 4
+#define SMI_L5_ID 5
+#define SMI_L6_ID 6
+#define SMI_L7_ID 7
+#define SMI_L9_ID 8
+#define SMI_L10_ID 9
+#define SMI_L11A_ID 10
+#define SMI_L11B_ID 11
+#define SMI_L11C_ID 12
+#define SMI_L12_ID 13
+#define SMI_L13_ID 14
+#define SMI_L14_ID 15
+#define SMI_L15_ID 16
+#define SMI_L16A_ID 17
+#define SMI_L16B_ID 18
+#define SMI_L17A_ID 19
+#define SMI_L17B_ID 20
+#define SMI_L19_ID 21
+#define SMI_L21_ID 22
+#define SMI_L23_ID 23
+#define SMI_L27_ID 24
+#define SMI_L28_ID 25
+
+/*
+ * MM IOMMU supports 16GB dma address. We separate it to four ranges:
+ * 0 ~ 4G; 4G ~ 8G; 8G ~ 12G; 12G ~ 16G, we could adjust these masters
+ * locate in anyone region. BUT:
+ * a) Make sure all the ports inside a larb are in one range.
+ * b) The iova of any master can NOT cross the 4G/8G/12G boundary.
+ *
+ * This is the suggested mapping in this SoC:
+ *
+ * modules dma-address-region larbs-ports
+ * disp 0 ~ 4G larb0/1/2/3
+ * vcodec 4G ~ 8G larb19(21)[1]/21(22)/23
+ * cam/mdp 8G ~ 12G the other larbs.
+ * N/A 12G ~ 16G
+ * CCU0 0x24000_0000 ~ 0x243ff_ffff larb27(24): port 0/1
+ * CCU1 0x24400_0000 ~ 0x247ff_ffff larb27(24): port 2/3
+ *
+ * This SoC have two MM IOMMU HWs, this is the connected information:
+ * iommu-vdo: larb0/2/5/9/10/11A/11C/13/16B/17B/19/21
+ * iommu-vpp: larb1/3/4/6/7/11B/12/14/15/16A/17A/23/27
+ *
+ * [1]: This is larb19, but the index is 21 from the SW view.
+ */
+
+/* MM IOMMU ports */
+/* LARB 0 -- VDO-0 */
+#define M4U_PORT_L0_DISP_RDMA1 MTK_M4U_ID(SMI_L0_ID, 0)
+#define M4U_PORT_L0_DISP_WDMA0 MTK_M4U_ID(SMI_L0_ID, 1)
+#define M4U_PORT_L0_DISP_OVL0_RDMA0 MTK_M4U_ID(SMI_L0_ID, 2)
+#define M4U_PORT_L0_DISP_OVL0_RDMA1 MTK_M4U_ID(SMI_L0_ID, 3)
+#define M4U_PORT_L0_DISP_OVL0_HDR MTK_M4U_ID(SMI_L0_ID, 4)
+#define M4U_PORT_L0_DISP_POSTMASK0 MTK_M4U_ID(SMI_L0_ID, 5)
+#define M4U_PORT_L0_DISP_FAKE_ENG0 MTK_M4U_ID(SMI_L0_ID, 6)
+
+/* LARB 1 -- VD0-0 */
+#define M4U_PORT_L1_DISP_RDMA0 MTK_M4U_ID(SMI_L1_ID, 0)
+#define M4U_PORT_L1_DISP_WDMA1 MTK_M4U_ID(SMI_L1_ID, 1)
+#define M4U_PORT_L1_DISP_OVL1_RDMA0 MTK_M4U_ID(SMI_L1_ID, 2)
+#define M4U_PORT_L1_DISP_OVL1_RDMA1 MTK_M4U_ID(SMI_L1_ID, 3)
+#define M4U_PORT_L1_DISP_OVL1_HDR MTK_M4U_ID(SMI_L1_ID, 4)
+#define M4U_PORT_L1_DISP_WROT0 MTK_M4U_ID(SMI_L1_ID, 5)
+#define M4U_PORT_L1_DISP_FAKE_ENG1 MTK_M4U_ID(SMI_L1_ID, 6)
+
+/* LARB 2 -- VDO-1 */
+#define M4U_PORT_L2_MDP_RDMA0 MTK_M4U_ID(SMI_L2_ID, 0)
+#define M4U_PORT_L2_MDP_RDMA2 MTK_M4U_ID(SMI_L2_ID, 1)
+#define M4U_PORT_L2_MDP_RDMA4 MTK_M4U_ID(SMI_L2_ID, 2)
+#define M4U_PORT_L2_MDP_RDMA6 MTK_M4U_ID(SMI_L2_ID, 3)
+#define M4U_PORT_L2_DISP_FAKE1 MTK_M4U_ID(SMI_L2_ID, 4)
+
+/* LARB 3 -- VDO-1 */
+#define M4U_PORT_L3_MDP_RDMA1 MTK_M4U_ID(SMI_L3_ID, 0)
+#define M4U_PORT_L3_MDP_RDMA3 MTK_M4U_ID(SMI_L3_ID, 1)
+#define M4U_PORT_L3_MDP_RDMA5 MTK_M4U_ID(SMI_L3_ID, 2)
+#define M4U_PORT_L3_MDP_RDMA7 MTK_M4U_ID(SMI_L3_ID, 3)
+#define M4U_PORT_L3_HDR_DS_SMI MTK_M4U_ID(SMI_L3_ID, 4)
+#define M4U_PORT_L3_HDR_ADL_SMI MTK_M4U_ID(SMI_L3_ID, 5)
+#define M4U_PORT_L3_DISP_FAKE1 MTK_M4U_ID(SMI_L3_ID, 6)
+
+/* LARB 4 -- VPP-0 */
+#define M4U_PORT_L4_MDP_RDMA MTK_M4U_ID(SMI_L4_ID, 0)
+#define M4U_PORT_L4_MDP_FG MTK_M4U_ID(SMI_L4_ID, 1)
+#define M4U_PORT_L4_MDP_OVL MTK_M4U_ID(SMI_L4_ID, 2)
+#define M4U_PORT_L4_MDP_WROT MTK_M4U_ID(SMI_L4_ID, 3)
+#define M4U_PORT_L4_FAKE_ENG MTK_M4U_ID(SMI_L4_ID, 4)
+#define M4U_PORT_L4_DISP_RDMA MTK_M4U_ID(SMI_L4_ID, 5)
+#define M4U_PORT_L4_DISP_WDMA MTK_M4U_ID(SMI_L4_ID, 6)
+
+/* LARB 5 -- VPP-1 */
+#define M4U_PORT_L5_SVPP1_MDP_RDMA MTK_M4U_ID(SMI_L5_ID, 0)
+#define M4U_PORT_L5_SVPP1_MDP_FG MTK_M4U_ID(SMI_L5_ID, 1)
+#define M4U_PORT_L5_SVPP1_MDP_OVL MTK_M4U_ID(SMI_L5_ID, 2)
+#define M4U_PORT_L5_SVPP1_MDP_WROT MTK_M4U_ID(SMI_L5_ID, 3)
+#define M4U_PORT_L5_SVPP2_MDP_RDMA MTK_M4U_ID(SMI_L5_ID, 4)
+#define M4U_PORT_L5_SVPP2_MDP_FG MTK_M4U_ID(SMI_L5_ID, 5)
+#define M4U_PORT_L5_SVPP2_MDP_WROT MTK_M4U_ID(SMI_L5_ID, 6)
+#define M4U_PORT_L5_LARB5_FAKE_ENG MTK_M4U_ID(SMI_L5_ID, 7)
+
+/* LARB 6 -- VPP-1 */
+#define M4U_PORT_L6_SVPP3_MDP_RDMA MTK_M4U_ID(SMI_L6_ID, 0)
+#define M4U_PORT_L6_SVPP3_MDP_FG MTK_M4U_ID(SMI_L6_ID, 1)
+#define M4U_PORT_L6_SVPP3_MDP_WROT MTK_M4U_ID(SMI_L6_ID, 2)
+#define M4U_PORT_L6_LARB6_FAKE_ENG MTK_M4U_ID(SMI_L6_ID, 3)
+
+/* LARB 7 -- WPE */
+#define M4U_PORT_L7_WPE_RDMA_0 MTK_M4U_ID(SMI_L7_ID, 0)
+#define M4U_PORT_L7_WPE_RDMA_1 MTK_M4U_ID(SMI_L7_ID, 1)
+#define M4U_PORT_L7_WPE_WDMA_0 MTK_M4U_ID(SMI_L7_ID, 2)
+
+/* LARB 9 -- IMG-M */
+#define M4U_PORT_L9_IMGI_T1_A MTK_M4U_ID(SMI_L9_ID, 0)
+#define M4U_PORT_L9_UFDI_T1_A MTK_M4U_ID(SMI_L9_ID, 1)
+#define M4U_PORT_L9_IMGBI_T1_A MTK_M4U_ID(SMI_L9_ID, 2)
+#define M4U_PORT_L9_IMGCI_T1_A MTK_M4U_ID(SMI_L9_ID, 3)
+#define M4U_PORT_L9_SMTI_T1_A MTK_M4U_ID(SMI_L9_ID, 4)
+#define M4U_PORT_L9_SMTI_T4_A MTK_M4U_ID(SMI_L9_ID, 5)
+#define M4U_PORT_L9_TNCSTI_T1_A MTK_M4U_ID(SMI_L9_ID, 6)
+#define M4U_PORT_L9_TNCSTI_T4_A MTK_M4U_ID(SMI_L9_ID, 7)
+#define M4U_PORT_L9_YUVO_T1_A MTK_M4U_ID(SMI_L9_ID, 8)
+#define M4U_PORT_L9_YUVBO_T1_A MTK_M4U_ID(SMI_L9_ID, 9)
+#define M4U_PORT_L9_YUVCO_T1_A MTK_M4U_ID(SMI_L9_ID, 10)
+#define M4U_PORT_L9_TIMGO_T1_A MTK_M4U_ID(SMI_L9_ID, 11)
+#define M4U_PORT_L9_YUVO_T2_A MTK_M4U_ID(SMI_L9_ID, 12)
+#define M4U_PORT_L9_YUVO_T5_A MTK_M4U_ID(SMI_L9_ID, 13)
+#define M4U_PORT_L9_IMGI_T1_B MTK_M4U_ID(SMI_L9_ID, 14)
+#define M4U_PORT_L9_IMGBI_T1_B MTK_M4U_ID(SMI_L9_ID, 15)
+#define M4U_PORT_L9_IMGCI_T1_B MTK_M4U_ID(SMI_L9_ID, 16)
+#define M4U_PORT_L9_SMTI_T4_B MTK_M4U_ID(SMI_L9_ID, 17)
+#define M4U_PORT_L9_TNCSO_T1_A MTK_M4U_ID(SMI_L9_ID, 18)
+#define M4U_PORT_L9_SMTO_T1_A MTK_M4U_ID(SMI_L9_ID, 19)
+#define M4U_PORT_L9_SMTO_T4_A MTK_M4U_ID(SMI_L9_ID, 20)
+#define M4U_PORT_L9_TNCSTO_T1_A MTK_M4U_ID(SMI_L9_ID, 21)
+#define M4U_PORT_L9_YUVO_T2_B MTK_M4U_ID(SMI_L9_ID, 22)
+#define M4U_PORT_L9_YUVO_T5_B MTK_M4U_ID(SMI_L9_ID, 23)
+#define M4U_PORT_L9_SMTO_T4_B MTK_M4U_ID(SMI_L9_ID, 24)
+
+/* LARB 10 -- IMG-D */
+#define M4U_PORT_L10_IMGI_D1 MTK_M4U_ID(SMI_L10_ID, 0)
+#define M4U_PORT_L10_IMGBI_D1 MTK_M4U_ID(SMI_L10_ID, 1)
+#define M4U_PORT_L10_IMGCI_D1 MTK_M4U_ID(SMI_L10_ID, 2)
+#define M4U_PORT_L10_IMGDI_D1 MTK_M4U_ID(SMI_L10_ID, 3)
+#define M4U_PORT_L10_DEPI_D1 MTK_M4U_ID(SMI_L10_ID, 4)
+#define M4U_PORT_L10_DMGI_D1 MTK_M4U_ID(SMI_L10_ID, 5)
+#define M4U_PORT_L10_SMTI_D1 MTK_M4U_ID(SMI_L10_ID, 6)
+#define M4U_PORT_L10_RECI_D1 MTK_M4U_ID(SMI_L10_ID, 7)
+#define M4U_PORT_L10_RECI_D1_N MTK_M4U_ID(SMI_L10_ID, 8)
+#define M4U_PORT_L10_TNRWI_D1 MTK_M4U_ID(SMI_L10_ID, 9)
+#define M4U_PORT_L10_TNRCI_D1 MTK_M4U_ID(SMI_L10_ID, 10)
+#define M4U_PORT_L10_TNRCI_D1_N MTK_M4U_ID(SMI_L10_ID, 11)
+#define M4U_PORT_L10_IMG4O_D1 MTK_M4U_ID(SMI_L10_ID, 12)
+#define M4U_PORT_L10_IMG4BO_D1 MTK_M4U_ID(SMI_L10_ID, 13)
+#define M4U_PORT_L10_SMTI_D8 MTK_M4U_ID(SMI_L10_ID, 14)
+#define M4U_PORT_L10_SMTO_D1 MTK_M4U_ID(SMI_L10_ID, 15)
+#define M4U_PORT_L10_TNRMO_D1 MTK_M4U_ID(SMI_L10_ID, 16)
+#define M4U_PORT_L10_TNRMO_D1_N MTK_M4U_ID(SMI_L10_ID, 17)
+#define M4U_PORT_L10_SMTO_D8 MTK_M4U_ID(SMI_L10_ID, 18)
+#define M4U_PORT_L10_DBGO_D1 MTK_M4U_ID(SMI_L10_ID, 19)
+
+/* LARB 11A -- IMG-D */
+#define M4U_PORT_L11A_WPE_RDMA_0 MTK_M4U_ID(SMI_L11A_ID, 0)
+#define M4U_PORT_L11A_WPE_RDMA_1 MTK_M4U_ID(SMI_L11A_ID, 1)
+#define M4U_PORT_L11A_WPE_RDMA_4P_0 MTK_M4U_ID(SMI_L11A_ID, 2)
+#define M4U_PORT_L11A_WPE_RDMA_4P_1 MTK_M4U_ID(SMI_L11A_ID, 3)
+#define M4U_PORT_L11A_WPE_CQ0 MTK_M4U_ID(SMI_L11A_ID, 4)
+#define M4U_PORT_L11A_WPE_CQ1 MTK_M4U_ID(SMI_L11A_ID, 5)
+#define M4U_PORT_L11A_PIMGI_P1 MTK_M4U_ID(SMI_L11A_ID, 6)
+#define M4U_PORT_L11A_PIMGBI_P1 MTK_M4U_ID(SMI_L11A_ID, 7)
+#define M4U_PORT_L11A_PIMGCI_P1 MTK_M4U_ID(SMI_L11A_ID, 8)
+#define M4U_PORT_L11A_IMGI_T1_C MTK_M4U_ID(SMI_L11A_ID, 9)
+#define M4U_PORT_L11A_IMGBI_T1_C MTK_M4U_ID(SMI_L11A_ID, 10)
+#define M4U_PORT_L11A_IMGCI_T1_C MTK_M4U_ID(SMI_L11A_ID, 11)
+#define M4U_PORT_L11A_SMTI_T1_C MTK_M4U_ID(SMI_L11A_ID, 12)
+#define M4U_PORT_L11A_SMTI_T4_C MTK_M4U_ID(SMI_L11A_ID, 13)
+#define M4U_PORT_L11A_SMTI_T6_C MTK_M4U_ID(SMI_L11A_ID, 14)
+#define M4U_PORT_L11A_YUVO_T1_C MTK_M4U_ID(SMI_L11A_ID, 15)
+#define M4U_PORT_L11A_YUVBO_T1_C MTK_M4U_ID(SMI_L11A_ID, 16)
+#define M4U_PORT_L11A_YUVCO_T1_C MTK_M4U_ID(SMI_L11A_ID, 17)
+#define M4U_PORT_L11A_WPE_WDMA_0 MTK_M4U_ID(SMI_L11A_ID, 18)
+#define M4U_PORT_L11A_WPE_WDMA_4P_0 MTK_M4U_ID(SMI_L11A_ID, 19)
+#define M4U_PORT_L11A_WROT_P1 MTK_M4U_ID(SMI_L11A_ID, 20)
+#define M4U_PORT_L11A_TCCSO_P1 MTK_M4U_ID(SMI_L11A_ID, 21)
+#define M4U_PORT_L11A_TCCSI_P1 MTK_M4U_ID(SMI_L11A_ID, 22)
+#define M4U_PORT_L11A_TIMGO_T1_C MTK_M4U_ID(SMI_L11A_ID, 23)
+#define M4U_PORT_L11A_YUVO_T2_C MTK_M4U_ID(SMI_L11A_ID, 24)
+#define M4U_PORT_L11A_YUVO_T5_C MTK_M4U_ID(SMI_L11A_ID, 25)
+#define M4U_PORT_L11A_SMTO_T1_C MTK_M4U_ID(SMI_L11A_ID, 26)
+#define M4U_PORT_L11A_SMTO_T4_C MTK_M4U_ID(SMI_L11A_ID, 27)
+#define M4U_PORT_L11A_SMTO_T6_C MTK_M4U_ID(SMI_L11A_ID, 28)
+#define M4U_PORT_L11A_DBGO_T1_C MTK_M4U_ID(SMI_L11A_ID, 29)
+
+/* LARB 11B -- IMG-D */
+#define M4U_PORT_L11B_WPE_RDMA_0 MTK_M4U_ID(SMI_L11B_ID, 0)
+#define M4U_PORT_L11B_WPE_RDMA_1 MTK_M4U_ID(SMI_L11B_ID, 1)
+#define M4U_PORT_L11B_WPE_RDMA_4P_0 MTK_M4U_ID(SMI_L11B_ID, 2)
+#define M4U_PORT_L11B_WPE_RDMA_4P_1 MTK_M4U_ID(SMI_L11B_ID, 3)
+#define M4U_PORT_L11B_WPE_CQ0 MTK_M4U_ID(SMI_L11B_ID, 4)
+#define M4U_PORT_L11B_WPE_CQ1 MTK_M4U_ID(SMI_L11B_ID, 5)
+#define M4U_PORT_L11B_PIMGI_P1 MTK_M4U_ID(SMI_L11B_ID, 6)
+#define M4U_PORT_L11B_PIMGBI_P1 MTK_M4U_ID(SMI_L11B_ID, 7)
+#define M4U_PORT_L11B_PIMGCI_P1 MTK_M4U_ID(SMI_L11B_ID, 8)
+#define M4U_PORT_L11B_IMGI_T1_C MTK_M4U_ID(SMI_L11B_ID, 9)
+#define M4U_PORT_L11B_IMGBI_T1_C MTK_M4U_ID(SMI_L11B_ID, 10)
+#define M4U_PORT_L11B_IMGCI_T1_C MTK_M4U_ID(SMI_L11B_ID, 11)
+#define M4U_PORT_L11B_SMTI_T1_C MTK_M4U_ID(SMI_L11B_ID, 12)
+#define M4U_PORT_L11B_SMTI_T4_C MTK_M4U_ID(SMI_L11B_ID, 13)
+#define M4U_PORT_L11B_SMTI_T6_C MTK_M4U_ID(SMI_L11B_ID, 14)
+#define M4U_PORT_L11B_YUVO_T1_C MTK_M4U_ID(SMI_L11B_ID, 15)
+#define M4U_PORT_L11B_YUVBO_T1_C MTK_M4U_ID(SMI_L11B_ID, 16)
+#define M4U_PORT_L11B_YUVCO_T1_C MTK_M4U_ID(SMI_L11B_ID, 17)
+#define M4U_PORT_L11B_WPE_WDMA_0 MTK_M4U_ID(SMI_L11B_ID, 18)
+#define M4U_PORT_L11B_WPE_WDMA_4P_0 MTK_M4U_ID(SMI_L11B_ID, 19)
+#define M4U_PORT_L11B_WROT_P1 MTK_M4U_ID(SMI_L11B_ID, 20)
+#define M4U_PORT_L11B_TCCSO_P1 MTK_M4U_ID(SMI_L11B_ID, 21)
+#define M4U_PORT_L11B_TCCSI_P1 MTK_M4U_ID(SMI_L11B_ID, 22)
+#define M4U_PORT_L11B_TIMGO_T1_C MTK_M4U_ID(SMI_L11B_ID, 23)
+#define M4U_PORT_L11B_YUVO_T2_C MTK_M4U_ID(SMI_L11B_ID, 24)
+#define M4U_PORT_L11B_YUVO_T5_C MTK_M4U_ID(SMI_L11B_ID, 25)
+#define M4U_PORT_L11B_SMTO_T1_C MTK_M4U_ID(SMI_L11B_ID, 26)
+#define M4U_PORT_L11B_SMTO_T4_C MTK_M4U_ID(SMI_L11B_ID, 27)
+#define M4U_PORT_L11B_SMTO_T6_C MTK_M4U_ID(SMI_L11B_ID, 28)
+#define M4U_PORT_L11B_DBGO_T1_C MTK_M4U_ID(SMI_L11B_ID, 29)
+
+/* LARB 11C -- IMG-D */
+#define M4U_PORT_L11C_WPE_RDMA_0 MTK_M4U_ID(SMI_L11C_ID, 0)
+#define M4U_PORT_L11C_WPE_RDMA_1 MTK_M4U_ID(SMI_L11C_ID, 1)
+#define M4U_PORT_L11C_WPE_RDMA_4P_0 MTK_M4U_ID(SMI_L11C_ID, 2)
+#define M4U_PORT_L11C_WPE_RDMA_4P_1 MTK_M4U_ID(SMI_L11C_ID, 3)
+#define M4U_PORT_L11C_WPE_CQ0 MTK_M4U_ID(SMI_L11C_ID, 4)
+#define M4U_PORT_L11C_WPE_CQ1 MTK_M4U_ID(SMI_L11C_ID, 5)
+#define M4U_PORT_L11C_PIMGI_P1 MTK_M4U_ID(SMI_L11C_ID, 6)
+#define M4U_PORT_L11C_PIMGBI_P1 MTK_M4U_ID(SMI_L11C_ID, 7)
+#define M4U_PORT_L11C_PIMGCI_P1 MTK_M4U_ID(SMI_L11C_ID, 8)
+#define M4U_PORT_L11C_IMGI_T1_C MTK_M4U_ID(SMI_L11C_ID, 9)
+#define M4U_PORT_L11C_IMGBI_T1_C MTK_M4U_ID(SMI_L11C_ID, 10)
+#define M4U_PORT_L11C_IMGCI_T1_C MTK_M4U_ID(SMI_L11C_ID, 11)
+#define M4U_PORT_L11C_SMTI_T1_C MTK_M4U_ID(SMI_L11C_ID, 12)
+#define M4U_PORT_L11C_SMTI_T4_C MTK_M4U_ID(SMI_L11C_ID, 13)
+#define M4U_PORT_L11C_SMTI_T6_C MTK_M4U_ID(SMI_L11C_ID, 14)
+#define M4U_PORT_L11C_YUVO_T1_C MTK_M4U_ID(SMI_L11C_ID, 15)
+#define M4U_PORT_L11C_YUVBO_T1_C MTK_M4U_ID(SMI_L11C_ID, 16)
+#define M4U_PORT_L11C_YUVCO_T1_C MTK_M4U_ID(SMI_L11C_ID, 17)
+#define M4U_PORT_L11C_WPE_WDMA_0 MTK_M4U_ID(SMI_L11C_ID, 18)
+#define M4U_PORT_L11C_WPE_WDMA_4P_0 MTK_M4U_ID(SMI_L11C_ID, 19)
+#define M4U_PORT_L11C_WROT_P1 MTK_M4U_ID(SMI_L11C_ID, 20)
+#define M4U_PORT_L11C_TCCSO_P1 MTK_M4U_ID(SMI_L11C_ID, 21)
+#define M4U_PORT_L11C_TCCSI_P1 MTK_M4U_ID(SMI_L11C_ID, 22)
+#define M4U_PORT_L11C_TIMGO_T1_C MTK_M4U_ID(SMI_L11C_ID, 23)
+#define M4U_PORT_L11C_YUVO_T2_C MTK_M4U_ID(SMI_L11C_ID, 24)
+#define M4U_PORT_L11C_YUVO_T5_C MTK_M4U_ID(SMI_L11C_ID, 25)
+#define M4U_PORT_L11C_SMTO_T1_C MTK_M4U_ID(SMI_L11C_ID, 26)
+#define M4U_PORT_L11C_SMTO_T4_C MTK_M4U_ID(SMI_L11C_ID, 27)
+#define M4U_PORT_L11C_SMTO_T6_C MTK_M4U_ID(SMI_L11C_ID, 28)
+#define M4U_PORT_L11C_DBGO_T1_C MTK_M4U_ID(SMI_L11C_ID, 29)
+
+/* LARB 12 -- IPE */
+#define M4U_PORT_L12_FDVT_RDA_0 MTK_M4U_ID(SMI_L12_ID, 0)
+#define M4U_PORT_L12_FDVT_RDB_0 MTK_M4U_ID(SMI_L12_ID, 1)
+#define M4U_PORT_L12_FDVT_WRA_0 MTK_M4U_ID(SMI_L12_ID, 2)
+#define M4U_PORT_L12_FDVT_WRB_0 MTK_M4U_ID(SMI_L12_ID, 3)
+#define M4U_PORT_L12_ME_RDMA MTK_M4U_ID(SMI_L12_ID, 4)
+#define M4U_PORT_L12_ME_WDMA MTK_M4U_ID(SMI_L12_ID, 5)
+#define M4U_PORT_L12_DVS_RDMA MTK_M4U_ID(SMI_L12_ID, 6)
+#define M4U_PORT_L12_DVS_WDMA MTK_M4U_ID(SMI_L12_ID, 7)
+#define M4U_PORT_L12_DVP_RDMA MTK_M4U_ID(SMI_L12_ID, 8)
+#define M4U_PORT_L12_DVP_WDMA MTK_M4U_ID(SMI_L12_ID, 9)
+#define M4U_PORT_L12_FDVT_2ND_RDA_0 MTK_M4U_ID(SMI_L12_ID, 10)
+#define M4U_PORT_L12_FDVT_2ND_RDB_0 MTK_M4U_ID(SMI_L12_ID, 11)
+#define M4U_PORT_L12_FDVT_2ND_WRA_0 MTK_M4U_ID(SMI_L12_ID, 12)
+#define M4U_PORT_L12_FDVT_2ND_WRB_0 MTK_M4U_ID(SMI_L12_ID, 13)
+#define M4U_PORT_L12_DHZEI_E1 MTK_M4U_ID(SMI_L12_ID, 14)
+#define M4U_PORT_L12_DHZEO_E1 MTK_M4U_ID(SMI_L12_ID, 15)
+
+/* LARB 13 -- CAM-1 */
+#define M4U_PORT_L13_CAMSV_CQI_E1 MTK_M4U_ID(SMI_L13_ID, 0)
+#define M4U_PORT_L13_CAMSV_CQI_E2 MTK_M4U_ID(SMI_L13_ID, 1)
+#define M4U_PORT_L13_GCAMSV_A_IMGO_1 MTK_M4U_ID(SMI_L13_ID, 2)
+#define M4U_PORT_L13_GCAMSV_C_IMGO_1 MTK_M4U_ID(SMI_L13_ID, 3)
+#define M4U_PORT_L13_GCAMSV_A_IMGO_2 MTK_M4U_ID(SMI_L13_ID, 4)
+#define M4U_PORT_L13_GCAMSV_C_IMGO_2 MTK_M4U_ID(SMI_L13_ID, 5)
+#define M4U_PORT_L13_PDAI_A_0 MTK_M4U_ID(SMI_L13_ID, 6)
+#define M4U_PORT_L13_PDAI_A_1 MTK_M4U_ID(SMI_L13_ID, 7)
+#define M4U_PORT_L13_CAMSV_CQI_B_E1 MTK_M4U_ID(SMI_L13_ID, 8)
+#define M4U_PORT_L13_CAMSV_CQI_B_E2 MTK_M4U_ID(SMI_L13_ID, 9)
+#define M4U_PORT_L13_CAMSV_CQI_C_E1 MTK_M4U_ID(SMI_L13_ID, 10)
+#define M4U_PORT_L13_CAMSV_CQI_C_E2 MTK_M4U_ID(SMI_L13_ID, 11)
+#define M4U_PORT_L13_GCAMSV_E_IMGO_1 MTK_M4U_ID(SMI_L13_ID, 12)
+#define M4U_PORT_L13_GCAMSV_E_IMGO_2 MTK_M4U_ID(SMI_L13_ID, 13)
+#define M4U_PORT_L13_GCAMSV_A_UFEO_1 MTK_M4U_ID(SMI_L13_ID, 14)
+#define M4U_PORT_L13_GCAMSV_C_UFEO_1 MTK_M4U_ID(SMI_L13_ID, 15)
+#define M4U_PORT_L13_GCAMSV_A_UFEO_2 MTK_M4U_ID(SMI_L13_ID, 16)
+#define M4U_PORT_L13_GCAMSV_C_UFEO_2 MTK_M4U_ID(SMI_L13_ID, 17)
+#define M4U_PORT_L13_GCAMSV_E_UFEO_1 MTK_M4U_ID(SMI_L13_ID, 18)
+#define M4U_PORT_L13_GCAMSV_E_UFEO_2 MTK_M4U_ID(SMI_L13_ID, 19)
+#define M4U_PORT_L13_GCAMSV_G_IMGO_1 MTK_M4U_ID(SMI_L13_ID, 20)
+#define M4U_PORT_L13_GCAMSV_G_IMGO_2 MTK_M4U_ID(SMI_L13_ID, 21)
+#define M4U_PORT_L13_PDAO_A MTK_M4U_ID(SMI_L13_ID, 22)
+#define M4U_PORT_L13_PDAO_C MTK_M4U_ID(SMI_L13_ID, 23)
+
+/* LARB 14 -- CAM-1 */
+#define M4U_PORT_L14_GCAMSV_B_IMGO_1 MTK_M4U_ID(SMI_L14_ID, 0)
+#define M4U_PORT_L14_GCAMSV_B_IMGO_2 MTK_M4U_ID(SMI_L14_ID, 1)
+#define M4U_PORT_L14_SCAMSV_A_IMGO_1 MTK_M4U_ID(SMI_L14_ID, 2)
+#define M4U_PORT_L14_SCAMSV_A_IMGO_2 MTK_M4U_ID(SMI_L14_ID, 3)
+#define M4U_PORT_L14_SCAMSV_B_IMGO_1 MTK_M4U_ID(SMI_L14_ID, 4)
+#define M4U_PORT_L14_SCAMSV_B_IMGO_2 MTK_M4U_ID(SMI_L14_ID, 5)
+#define M4U_PORT_L14_PDAI_B_0 MTK_M4U_ID(SMI_L14_ID, 6)
+#define M4U_PORT_L14_PDAI_B_1 MTK_M4U_ID(SMI_L14_ID, 7)
+#define M4U_PORT_L14_GCAMSV_D_IMGO_1 MTK_M4U_ID(SMI_L14_ID, 8)
+#define M4U_PORT_L14_GCAMSV_D_IMGO_2 MTK_M4U_ID(SMI_L14_ID, 9)
+#define M4U_PORT_L14_GCAMSV_F_IMGO_1 MTK_M4U_ID(SMI_L14_ID, 10)
+#define M4U_PORT_L14_GCAMSV_F_IMGO_2 MTK_M4U_ID(SMI_L14_ID, 11)
+#define M4U_PORT_L14_GCAMSV_H_IMGO_1 MTK_M4U_ID(SMI_L14_ID, 12)
+#define M4U_PORT_L14_GCAMSV_H_IMGO_2 MTK_M4U_ID(SMI_L14_ID, 13)
+#define M4U_PORT_L14_GCAMSV_B_UFEO_1 MTK_M4U_ID(SMI_L14_ID, 14)
+#define M4U_PORT_L14_GCAMSV_B_UFEO_2 MTK_M4U_ID(SMI_L14_ID, 15)
+#define M4U_PORT_L14_GCAMSV_D_UFEO_1 MTK_M4U_ID(SMI_L14_ID, 16)
+#define M4U_PORT_L14_GCAMSV_D_UFEO_2 MTK_M4U_ID(SMI_L14_ID, 17)
+#define M4U_PORT_L14_PDAO_B MTK_M4U_ID(SMI_L14_ID, 18)
+#define M4U_PORT_L14_IPUI MTK_M4U_ID(SMI_L14_ID, 19)
+#define M4U_PORT_L14_IPUO MTK_M4U_ID(SMI_L14_ID, 20)
+#define M4U_PORT_L14_IPU3O MTK_M4U_ID(SMI_L14_ID, 21)
+#define M4U_PORT_L14_FAKE MTK_M4U_ID(SMI_L14_ID, 22)
+
+/* LARB 15 -- IMG-D */
+#define M4U_PORT_L15_VIPI_D1 MTK_M4U_ID(SMI_L15_ID, 0)
+#define M4U_PORT_L15_VIPBI_D1 MTK_M4U_ID(SMI_L15_ID, 1)
+#define M4U_PORT_L15_SMTI_D6 MTK_M4U_ID(SMI_L15_ID, 2)
+#define M4U_PORT_L15_TNCSTI_D1 MTK_M4U_ID(SMI_L15_ID, 3)
+#define M4U_PORT_L15_TNCSTI_D4 MTK_M4U_ID(SMI_L15_ID, 4)
+#define M4U_PORT_L15_SMTI_D4 MTK_M4U_ID(SMI_L15_ID, 5)
+#define M4U_PORT_L15_IMG3O_D1 MTK_M4U_ID(SMI_L15_ID, 6)
+#define M4U_PORT_L15_IMG3BO_D1 MTK_M4U_ID(SMI_L15_ID, 7)
+#define M4U_PORT_L15_IMG3CO_D1 MTK_M4U_ID(SMI_L15_ID, 8)
+#define M4U_PORT_L15_IMG2O_D1 MTK_M4U_ID(SMI_L15_ID, 9)
+#define M4U_PORT_L15_SMTI_D9 MTK_M4U_ID(SMI_L15_ID, 10)
+#define M4U_PORT_L15_SMTO_D4 MTK_M4U_ID(SMI_L15_ID, 11)
+#define M4U_PORT_L15_FEO_D1 MTK_M4U_ID(SMI_L15_ID, 12)
+#define M4U_PORT_L15_TNCSO_D1 MTK_M4U_ID(SMI_L15_ID, 13)
+#define M4U_PORT_L15_TNCSTO_D1 MTK_M4U_ID(SMI_L15_ID, 14)
+#define M4U_PORT_L15_SMTO_D6 MTK_M4U_ID(SMI_L15_ID, 15)
+#define M4U_PORT_L15_SMTO_D9 MTK_M4U_ID(SMI_L15_ID, 16)
+#define M4U_PORT_L15_TNCO_D1 MTK_M4U_ID(SMI_L15_ID, 17)
+#define M4U_PORT_L15_TNCO_D1_N MTK_M4U_ID(SMI_L15_ID, 18)
+
+/* LARB 16A -- CAM */
+#define M4U_PORT_L16A_IMGO_R1 MTK_M4U_ID(SMI_L16A_ID, 0)
+#define M4U_PORT_L16A_CQI_R1 MTK_M4U_ID(SMI_L16A_ID, 1)
+#define M4U_PORT_L16A_CQI_R2 MTK_M4U_ID(SMI_L16A_ID, 2)
+#define M4U_PORT_L16A_BPCI_R1 MTK_M4U_ID(SMI_L16A_ID, 3)
+#define M4U_PORT_L16A_LSCI_R1 MTK_M4U_ID(SMI_L16A_ID, 4)
+#define M4U_PORT_L16A_RAWI_R2 MTK_M4U_ID(SMI_L16A_ID, 5)
+#define M4U_PORT_L16A_RAWI_R3 MTK_M4U_ID(SMI_L16A_ID, 6)
+#define M4U_PORT_L16A_UFDI_R2 MTK_M4U_ID(SMI_L16A_ID, 7)
+#define M4U_PORT_L16A_UFDI_R3 MTK_M4U_ID(SMI_L16A_ID, 8)
+#define M4U_PORT_L16A_RAWI_R4 MTK_M4U_ID(SMI_L16A_ID, 9)
+#define M4U_PORT_L16A_RAWI_R5 MTK_M4U_ID(SMI_L16A_ID, 10)
+#define M4U_PORT_L16A_AAI_R1 MTK_M4U_ID(SMI_L16A_ID, 11)
+#define M4U_PORT_L16A_UFDI_R5 MTK_M4U_ID(SMI_L16A_ID, 12)
+#define M4U_PORT_L16A_FHO_R1 MTK_M4U_ID(SMI_L16A_ID, 13)
+#define M4U_PORT_L16A_AAO_R1 MTK_M4U_ID(SMI_L16A_ID, 14)
+#define M4U_PORT_L16A_TSFSO_R1 MTK_M4U_ID(SMI_L16A_ID, 15)
+#define M4U_PORT_L16A_FLKO_R1 MTK_M4U_ID(SMI_L16A_ID, 16)
+
+/* LARB 16B -- CAM */
+#define M4U_PORT_L16B_IMGO_R1 MTK_M4U_ID(SMI_L16B_ID, 0)
+#define M4U_PORT_L16B_CQI_R1 MTK_M4U_ID(SMI_L16B_ID, 1)
+#define M4U_PORT_L16B_CQI_R2 MTK_M4U_ID(SMI_L16B_ID, 2)
+#define M4U_PORT_L16B_BPCI_R1 MTK_M4U_ID(SMI_L16B_ID, 3)
+#define M4U_PORT_L16B_LSCI_R1 MTK_M4U_ID(SMI_L16B_ID, 4)
+#define M4U_PORT_L16B_RAWI_R2 MTK_M4U_ID(SMI_L16B_ID, 5)
+#define M4U_PORT_L16B_RAWI_R3 MTK_M4U_ID(SMI_L16B_ID, 6)
+#define M4U_PORT_L16B_UFDI_R2 MTK_M4U_ID(SMI_L16B_ID, 7)
+#define M4U_PORT_L16B_UFDI_R3 MTK_M4U_ID(SMI_L16B_ID, 8)
+#define M4U_PORT_L16B_RAWI_R4 MTK_M4U_ID(SMI_L16B_ID, 9)
+#define M4U_PORT_L16B_RAWI_R5 MTK_M4U_ID(SMI_L16B_ID, 10)
+#define M4U_PORT_L16B_AAI_R1 MTK_M4U_ID(SMI_L16B_ID, 11)
+#define M4U_PORT_L16B_UFDI_R5 MTK_M4U_ID(SMI_L16B_ID, 12)
+#define M4U_PORT_L16B_FHO_R1 MTK_M4U_ID(SMI_L16B_ID, 13)
+#define M4U_PORT_L16B_AAO_R1 MTK_M4U_ID(SMI_L16B_ID, 14)
+#define M4U_PORT_L16B_TSFSO_R1 MTK_M4U_ID(SMI_L16B_ID, 15)
+#define M4U_PORT_L16B_FLKO_R1 MTK_M4U_ID(SMI_L16B_ID, 16)
+
+/* LARB 17A -- CAM */
+#define M4U_PORT_L17A_YUVO_R1 MTK_M4U_ID(SMI_L17A_ID, 0)
+#define M4U_PORT_L17A_YUVO_R3 MTK_M4U_ID(SMI_L17A_ID, 1)
+#define M4U_PORT_L17A_YUVCO_R1 MTK_M4U_ID(SMI_L17A_ID, 2)
+#define M4U_PORT_L17A_YUVO_R2 MTK_M4U_ID(SMI_L17A_ID, 3)
+#define M4U_PORT_L17A_RZH1N2TO_R1 MTK_M4U_ID(SMI_L17A_ID, 4)
+#define M4U_PORT_L17A_DRZS4NO_R1 MTK_M4U_ID(SMI_L17A_ID, 5)
+#define M4U_PORT_L17A_TNCSO_R1 MTK_M4U_ID(SMI_L17A_ID, 6)
+
+/* LARB 17B -- CAM */
+#define M4U_PORT_L17B_YUVO_R1 MTK_M4U_ID(SMI_L17B_ID, 0)
+#define M4U_PORT_L17B_YUVO_R3 MTK_M4U_ID(SMI_L17B_ID, 1)
+#define M4U_PORT_L17B_YUVCO_R1 MTK_M4U_ID(SMI_L17B_ID, 2)
+#define M4U_PORT_L17B_YUVO_R2 MTK_M4U_ID(SMI_L17B_ID, 3)
+#define M4U_PORT_L17B_RZH1N2TO_R1 MTK_M4U_ID(SMI_L17B_ID, 4)
+#define M4U_PORT_L17B_DRZS4NO_R1 MTK_M4U_ID(SMI_L17B_ID, 5)
+#define M4U_PORT_L17B_TNCSO_R1 MTK_M4U_ID(SMI_L17B_ID, 6)
+
+/* LARB 19 -- VENC */
+#define M4U_PORT_L19_VENC_RCPU MTK_M4U_ID(SMI_L19_ID, 0)
+#define M4U_PORT_L19_VENC_REC MTK_M4U_ID(SMI_L19_ID, 1)
+#define M4U_PORT_L19_VENC_BSDMA MTK_M4U_ID(SMI_L19_ID, 2)
+#define M4U_PORT_L19_VENC_SV_COMV MTK_M4U_ID(SMI_L19_ID, 3)
+#define M4U_PORT_L19_VENC_RD_COMV MTK_M4U_ID(SMI_L19_ID, 4)
+#define M4U_PORT_L19_VENC_NBM_RDMA MTK_M4U_ID(SMI_L19_ID, 5)
+#define M4U_PORT_L19_VENC_NBM_RDMA_LITE MTK_M4U_ID(SMI_L19_ID, 6)
+#define M4U_PORT_L19_JPGENC_Y_RDMA MTK_M4U_ID(SMI_L19_ID, 7)
+#define M4U_PORT_L19_JPGENC_C_RDMA MTK_M4U_ID(SMI_L19_ID, 8)
+#define M4U_PORT_L19_JPGENC_Q_TABLE MTK_M4U_ID(SMI_L19_ID, 9)
+#define M4U_PORT_L19_VENC_SUB_W_LUMA MTK_M4U_ID(SMI_L19_ID, 10)
+#define M4U_PORT_L19_VENC_FCS_NBM_RDMA MTK_M4U_ID(SMI_L19_ID, 11)
+#define M4U_PORT_L19_JPGENC_BSDMA MTK_M4U_ID(SMI_L19_ID, 12)
+#define M4U_PORT_L19_JPGDEC_WDMA_0 MTK_M4U_ID(SMI_L19_ID, 13)
+#define M4U_PORT_L19_JPGDEC_BSDMA_0 MTK_M4U_ID(SMI_L19_ID, 14)
+#define M4U_PORT_L19_VENC_NBM_WDMA MTK_M4U_ID(SMI_L19_ID, 15)
+#define M4U_PORT_L19_VENC_NBM_WDMA_LITE MTK_M4U_ID(SMI_L19_ID, 16)
+#define M4U_PORT_L19_VENC_FCS_NBM_WDMA MTK_M4U_ID(SMI_L19_ID, 17)
+#define M4U_PORT_L19_JPGDEC_WDMA_1 MTK_M4U_ID(SMI_L19_ID, 18)
+#define M4U_PORT_L19_JPGDEC_BSDMA_1 MTK_M4U_ID(SMI_L19_ID, 19)
+#define M4U_PORT_L19_JPGDEC_HUFF_OFFSET_1 MTK_M4U_ID(SMI_L19_ID, 20)
+#define M4U_PORT_L19_JPGDEC_HUFF_OFFSET_0 MTK_M4U_ID(SMI_L19_ID, 21)
+#define M4U_PORT_L19_VENC_CUR_LUMA MTK_M4U_ID(SMI_L19_ID, 22)
+#define M4U_PORT_L19_VENC_CUR_CHROMA MTK_M4U_ID(SMI_L19_ID, 23)
+#define M4U_PORT_L19_VENC_REF_LUMA MTK_M4U_ID(SMI_L19_ID, 24)
+#define M4U_PORT_L19_VENC_REF_CHROMA MTK_M4U_ID(SMI_L19_ID, 25)
+#define M4U_PORT_L19_VENC_SUB_R_LUMA MTK_M4U_ID(SMI_L19_ID, 26)
+
+/* LARB 21 -- VDEC-CORE0 */
+#define M4U_PORT_L21_HW_VDEC_MC_EXT MTK_M4U_ID(SMI_L21_ID, 0)
+#define M4U_PORT_L21_HW_VDEC_UFO_EXT MTK_M4U_ID(SMI_L21_ID, 1)
+#define M4U_PORT_L21_HW_VDEC_PP_EXT MTK_M4U_ID(SMI_L21_ID, 2)
+#define M4U_PORT_L21_HW_VDEC_PRED_RD_EXT MTK_M4U_ID(SMI_L21_ID, 3)
+#define M4U_PORT_L21_HW_VDEC_PRED_WR_EXT MTK_M4U_ID(SMI_L21_ID, 4)
+#define M4U_PORT_L21_HW_VDEC_PPWRAP_EXT MTK_M4U_ID(SMI_L21_ID, 5)
+#define M4U_PORT_L21_HW_VDEC_TILE_EXT MTK_M4U_ID(SMI_L21_ID, 6)
+#define M4U_PORT_L21_HW_VDEC_VLD_EXT MTK_M4U_ID(SMI_L21_ID, 7)
+#define M4U_PORT_L21_HW_VDEC_VLD2_EXT MTK_M4U_ID(SMI_L21_ID, 8)
+#define M4U_PORT_L21_HW_VDEC_AVC_MV_EXT MTK_M4U_ID(SMI_L21_ID, 9)
+#define M4U_PORT_L21_HW_VDEC_UFO_EXT_C MTK_M4U_ID(SMI_L21_ID, 10)
+
+/* LARB 23 -- VDEC-SOC */
+#define M4U_PORT_L23_HW_VDEC_LAT0_VLD_EXT MTK_M4U_ID(SMI_L23_ID, 0)
+#define M4U_PORT_L23_HW_VDEC_LAT0_VLD2_EXT MTK_M4U_ID(SMI_L23_ID, 1)
+#define M4U_PORT_L23_HW_VDEC_LAT0_AVC_MV_EXT MTK_M4U_ID(SMI_L23_ID, 2)
+#define M4U_PORT_L23_HW_VDEC_LAT0_PRED_RD_EXT MTK_M4U_ID(SMI_L23_ID, 3)
+#define M4U_PORT_L23_HW_VDEC_LAT0_TILE_EXT MTK_M4U_ID(SMI_L23_ID, 4)
+#define M4U_PORT_L23_HW_VDEC_LAT0_WDMA_EXT MTK_M4U_ID(SMI_L23_ID, 5)
+#define M4U_PORT_L23_HW_VDEC_UFO_ENC_EXT MTK_M4U_ID(SMI_L23_ID, 6)
+#define M4U_PORT_L23_HW_VDEC_UFO_ENC_EXT_C MTK_M4U_ID(SMI_L23_ID, 7)
+#define M4U_PORT_L23_HW_VDEC_MC_EXT_C MTK_M4U_ID(SMI_L23_ID, 8)
+
+/* LARB 27 -- CCU */
+#define M4U_PORT_L27_CCUI MTK_M4U_ID(SMI_L27_ID, 0)
+#define M4U_PORT_L27_CCUO MTK_M4U_ID(SMI_L27_ID, 1)
+#define M4U_PORT_L27_CCUI2 MTK_M4U_ID(SMI_L27_ID, 2)
+#define M4U_PORT_L27_CCUO2 MTK_M4U_ID(SMI_L27_ID, 3)
+
+/* LARB 28 -- AXI-CCU */
+#define M4U_PORT_L28_CCU_AXI_0 MTK_M4U_ID(SMI_L28_ID, 0)
+
+/* infra/peri */
+#define IFR_IOMMU_PORT_PCIE_0 MTK_IFAIOMMU_PERI_ID(0)
+
+#endif
--
2.18.0On 16/02/2023 06:33, Yong Wu wrote: > From: "Chengci.Xu" <chengci.xu@mediatek.com> > > Add descriptions for mt8188 IOMMU which also use ARM Short-Descriptor > translation table format. > > In mt8188, there are two smi-common HW and IOMMU, one is for vdo(video > output), the other is for vpp(video processing pipe). They connects > with different smi-larbs, then some setting(larbid_remap) is different. > Differentiate them with the compatible string. > > Something like this: > > IOMMU(VDO) IOMMU(VPP) > | | > SMI_COMMON_VDO SMI_COMMON_VPP > > --------------- ---------------- > | | ... | | ... > larb0 larb2 ... larb1 larb3 ... > > We also have an IOMMU that is for infra master like PCIe. > And infra master don't have the larb and ports. > > Signed-off-by: Chengci.Xu <chengci.xu@mediatek.com> > Reviewed-by: Yong Wu <yong.wu@mediatek.com> > --- > Hi Krzysztof, > I added some comment about larbid index, this is for readable when > adding iova_region_larb_msk in the code. > I'm not sure if it is ok for you, thus don't keep your A-b currently. > Thanks. > --- > .../bindings/iommu/mediatek,iommu.yaml | 12 +- > .../memory/mediatek,mt8188-memory-port.h | 489 ++++++++++++++++++ > 2 files changed, 500 insertions(+), 1 deletion(-) Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Best regards, Krzysztof
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