From 349b00c9c0a052af6720552919c9812dad9013e7 Mon Sep 17 00:00:00 2001 From: Chao Hao Date: Fri, 3 Jul 2020 12:41:18 +0800 Subject: dt-bindings: mediatek: Add bindings for MT6779 This patch adds description for MT6779 IOMMU. MT6779 has two iommus, they are mm_iommu and apu_iommu which both use ARM Short-Descriptor translation format. In addition, mm_iommu and apu_iommu are two independent HW instance , we need to set them separately. The MT6779 IOMMU hardware diagram is as below, it is only a brief diagram about iommu, it don't focus on the part of smi_larb, so I don't describe the smi_larb detailedly. EMI | -------------------------------------- | | MM_IOMMU APU_IOMMU | | SMI_COMMOM----------- APU_BUS | | | SMI_LARB(0~11) | | | | | | | -------------- | | | | | Multimedia engine CCU VPU MDLA EMDA All the connections are hardware fixed, software can not adjust it. Signed-off-by: Chao Hao Reviewed-by: Rob Herring Link: https://lore.kernel.org/r/20200703044127.27438-2-chao.hao@mediatek.com Signed-off-by: Joerg Roedel --- include/dt-bindings/memory/mt6779-larb-port.h | 206 ++++++++++++++++++++++++++ 1 file changed, 206 insertions(+) create mode 100644 include/dt-bindings/memory/mt6779-larb-port.h (limited to 'include/dt-bindings/memory') diff --git a/include/dt-bindings/memory/mt6779-larb-port.h b/include/dt-bindings/memory/mt6779-larb-port.h new file mode 100644 index 000000000000..2ad0899fbf2f --- /dev/null +++ b/include/dt-bindings/memory/mt6779-larb-port.h @@ -0,0 +1,206 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2019 MediaTek Inc. + * Author: Chao Hao + */ + +#ifndef _DTS_IOMMU_PORT_MT6779_H_ +#define _DTS_IOMMU_PORT_MT6779_H_ + +#define MTK_M4U_ID(larb, port) (((larb) << 5) | (port)) + +#define M4U_LARB0_ID 0 +#define M4U_LARB1_ID 1 +#define M4U_LARB2_ID 2 +#define M4U_LARB3_ID 3 +#define M4U_LARB4_ID 4 +#define M4U_LARB5_ID 5 +#define M4U_LARB6_ID 6 +#define M4U_LARB7_ID 7 +#define M4U_LARB8_ID 8 +#define M4U_LARB9_ID 9 +#define M4U_LARB10_ID 10 +#define M4U_LARB11_ID 11 + +/* larb0 */ +#define M4U_PORT_DISP_POSTMASK0 MTK_M4U_ID(M4U_LARB0_ID, 0) +#define M4U_PORT_DISP_OVL0_HDR MTK_M4U_ID(M4U_LARB0_ID, 1) +#define M4U_PORT_DISP_OVL1_HDR MTK_M4U_ID(M4U_LARB0_ID, 2) +#define M4U_PORT_DISP_OVL0 MTK_M4U_ID(M4U_LARB0_ID, 3) +#define M4U_PORT_DISP_OVL1 MTK_M4U_ID(M4U_LARB0_ID, 4) +#define M4U_PORT_DISP_PVRIC0 MTK_M4U_ID(M4U_LARB0_ID, 5) +#define M4U_PORT_DISP_RDMA0 MTK_M4U_ID(M4U_LARB0_ID, 6) +#define M4U_PORT_DISP_WDMA0 MTK_M4U_ID(M4U_LARB0_ID, 7) +#define M4U_PORT_DISP_FAKE0 MTK_M4U_ID(M4U_LARB0_ID, 8) + +/* larb1 */ +#define M4U_PORT_DISP_OVL0_2L_HDR MTK_M4U_ID(M4U_LARB1_ID, 0) +#define M4U_PORT_DISP_OVL1_2L_HDR MTK_M4U_ID(M4U_LARB1_ID, 1) +#define M4U_PORT_DISP_OVL0_2L MTK_M4U_ID(M4U_LARB1_ID, 2) +#define M4U_PORT_DISP_OVL1_2L MTK_M4U_ID(M4U_LARB1_ID, 3) +#define M4U_PORT_DISP_RDMA1 MTK_M4U_ID(M4U_LARB1_ID, 4) +#define M4U_PORT_MDP_PVRIC0 MTK_M4U_ID(M4U_LARB1_ID, 5) +#define M4U_PORT_MDP_PVRIC1 MTK_M4U_ID(M4U_LARB1_ID, 6) +#define M4U_PORT_MDP_RDMA0 MTK_M4U_ID(M4U_LARB1_ID, 7) +#define M4U_PORT_MDP_RDMA1 MTK_M4U_ID(M4U_LARB1_ID, 8) +#define M4U_PORT_MDP_WROT0_R MTK_M4U_ID(M4U_LARB1_ID, 9) +#define M4U_PORT_MDP_WROT0_W MTK_M4U_ID(M4U_LARB1_ID, 10) +#define M4U_PORT_MDP_WROT1_R MTK_M4U_ID(M4U_LARB1_ID, 11) +#define M4U_PORT_MDP_WROT1_W MTK_M4U_ID(M4U_LARB1_ID, 12) +#define M4U_PORT_DISP_FAKE1 MTK_M4U_ID(M4U_LARB1_ID, 13) + +/* larb2-VDEC */ +#define M4U_PORT_HW_VDEC_MC_EXT MTK_M4U_ID(M4U_LARB2_ID, 0) +#define M4U_PORT_HW_VDEC_UFO_EXT MTK_M4U_ID(M4U_LARB2_ID, 1) +#define M4U_PORT_HW_VDEC_PP_EXT MTK_M4U_ID(M4U_LARB2_ID, 2) +#define M4U_PORT_HW_VDEC_PRED_RD_EXT MTK_M4U_ID(M4U_LARB2_ID, 3) +#define M4U_PORT_HW_VDEC_PRED_WR_EXT MTK_M4U_ID(M4U_LARB2_ID, 4) +#define M4U_PORT_HW_VDEC_PPWRAP_EXT MTK_M4U_ID(M4U_LARB2_ID, 5) +#define M4U_PORT_HW_VDEC_TILE_EXT MTK_M4U_ID(M4U_LARB2_ID, 6) +#define M4U_PORT_HW_VDEC_VLD_EXT MTK_M4U_ID(M4U_LARB2_ID, 7) +#define M4U_PORT_HW_VDEC_VLD2_EXT MTK_M4U_ID(M4U_LARB2_ID, 8) +#define M4U_PORT_HW_VDEC_AVC_MV_EXT MTK_M4U_ID(M4U_LARB2_ID, 9) +#define M4U_PORT_HW_VDEC_UFO_ENC_EXT MTK_M4U_ID(M4U_LARB2_ID, 10) +#define M4U_PORT_HW_VDEC_RG_CTRL_DMA_EXT MTK_M4U_ID(M4U_LARB2_ID, 11) + +/* larb3-VENC */ +#define M4U_PORT_VENC_RCPU MTK_M4U_ID(M4U_LARB3_ID, 0) +#define M4U_PORT_VENC_REC MTK_M4U_ID(M4U_LARB3_ID, 1) +#define M4U_PORT_VENC_BSDMA MTK_M4U_ID(M4U_LARB3_ID, 2) +#define M4U_PORT_VENC_SV_COMV MTK_M4U_ID(M4U_LARB3_ID, 3) +#define M4U_PORT_VENC_RD_COMV MTK_M4U_ID(M4U_LARB3_ID, 4) +#define M4U_PORT_VENC_NBM_RDMA MTK_M4U_ID(M4U_LARB3_ID, 5) +#define M4U_PORT_VENC_NBM_RDMA_LITE MTK_M4U_ID(M4U_LARB3_ID, 6) +#define M4U_PORT_JPGENC_Y_RDMA MTK_M4U_ID(M4U_LARB3_ID, 7) +#define M4U_PORT_JPGENC_C_RDMA MTK_M4U_ID(M4U_LARB3_ID, 8) +#define M4U_PORT_JPGENC_Q_TABLE MTK_M4U_ID(M4U_LARB3_ID, 9) +#define M4U_PORT_JPGENC_BSDMA MTK_M4U_ID(M4U_LARB3_ID, 10) +#define M4U_PORT_JPGDEC_WDMA MTK_M4U_ID(M4U_LARB3_ID, 11) +#define M4U_PORT_JPGDEC_BSDMA MTK_M4U_ID(M4U_LARB3_ID, 12) +#define M4U_PORT_VENC_NBM_WDMA MTK_M4U_ID(M4U_LARB3_ID, 13) +#define M4U_PORT_VENC_NBM_WDMA_LITE MTK_M4U_ID(M4U_LARB3_ID, 14) +#define M4U_PORT_VENC_CUR_LUMA MTK_M4U_ID(M4U_LARB3_ID, 15) +#define M4U_PORT_VENC_CUR_CHROMA MTK_M4U_ID(M4U_LARB3_ID, 16) +#define M4U_PORT_VENC_REF_LUMA MTK_M4U_ID(M4U_LARB3_ID, 17) +#define M4U_PORT_VENC_REF_CHROMA MTK_M4U_ID(M4U_LARB3_ID, 18) + +/* larb4-dummy */ + +/* larb5-IMG */ +#define M4U_PORT_IMGI_D1 MTK_M4U_ID(M4U_LARB5_ID, 0) +#define M4U_PORT_IMGBI_D1 MTK_M4U_ID(M4U_LARB5_ID, 1) +#define M4U_PORT_DMGI_D1 MTK_M4U_ID(M4U_LARB5_ID, 2) +#define M4U_PORT_DEPI_D1 MTK_M4U_ID(M4U_LARB5_ID, 3) +#define M4U_PORT_LCEI_D1 MTK_M4U_ID(M4U_LARB5_ID, 4) +#define M4U_PORT_SMTI_D1 MTK_M4U_ID(M4U_LARB5_ID, 5) +#define M4U_PORT_SMTO_D2 MTK_M4U_ID(M4U_LARB5_ID, 6) +#define M4U_PORT_SMTO_D1 MTK_M4U_ID(M4U_LARB5_ID, 7) +#define M4U_PORT_CRZO_D1 MTK_M4U_ID(M4U_LARB5_ID, 8) +#define M4U_PORT_IMG3O_D1 MTK_M4U_ID(M4U_LARB5_ID, 9) +#define M4U_PORT_VIPI_D1 MTK_M4U_ID(M4U_LARB5_ID, 10) +#define M4U_PORT_WPE_RDMA1 MTK_M4U_ID(M4U_LARB5_ID, 11) +#define M4U_PORT_WPE_RDMA0 MTK_M4U_ID(M4U_LARB5_ID, 12) +#define M4U_PORT_WPE_WDMA MTK_M4U_ID(M4U_LARB5_ID, 13) +#define M4U_PORT_TIMGO_D1 MTK_M4U_ID(M4U_LARB5_ID, 14) +#define M4U_PORT_MFB_RDMA0 MTK_M4U_ID(M4U_LARB5_ID, 15) +#define M4U_PORT_MFB_RDMA1 MTK_M4U_ID(M4U_LARB5_ID, 16) +#define M4U_PORT_MFB_RDMA2 MTK_M4U_ID(M4U_LARB5_ID, 17) +#define M4U_PORT_MFB_RDMA3 MTK_M4U_ID(M4U_LARB5_ID, 18) +#define M4U_PORT_MFB_WDMA MTK_M4U_ID(M4U_LARB5_ID, 19) +#define M4U_PORT_RESERVE1 MTK_M4U_ID(M4U_LARB5_ID, 20) +#define M4U_PORT_RESERVE2 MTK_M4U_ID(M4U_LARB5_ID, 21) +#define M4U_PORT_RESERVE3 MTK_M4U_ID(M4U_LARB5_ID, 22) +#define M4U_PORT_RESERVE4 MTK_M4U_ID(M4U_LARB5_ID, 23) +#define M4U_PORT_RESERVE5 MTK_M4U_ID(M4U_LARB5_ID, 24) +#define M4U_PORT_RESERVE6 MTK_M4U_ID(M4U_LARB5_ID, 25) + +/* larb6-IMG-VPU */ +#define M4U_PORT_IMG_IPUO MTK_M4U_ID(M4U_LARB6_ID, 0) +#define M4U_PORT_IMG_IPU3O MTK_M4U_ID(M4U_LARB6_ID, 1) +#define M4U_PORT_IMG_IPUI MTK_M4U_ID(M4U_LARB6_ID, 2) + +/* larb7-DVS */ +#define M4U_PORT_DVS_RDMA MTK_M4U_ID(M4U_LARB7_ID, 0) +#define M4U_PORT_DVS_WDMA MTK_M4U_ID(M4U_LARB7_ID, 1) +#define M4U_PORT_DVP_RDMA MTK_M4U_ID(M4U_LARB7_ID, 2) +#define M4U_PORT_DVP_WDMA MTK_M4U_ID(M4U_LARB7_ID, 3) + +/* larb8-IPESYS */ +#define M4U_PORT_FDVT_RDA MTK_M4U_ID(M4U_LARB8_ID, 0) +#define M4U_PORT_FDVT_RDB MTK_M4U_ID(M4U_LARB8_ID, 1) +#define M4U_PORT_FDVT_WRA MTK_M4U_ID(M4U_LARB8_ID, 2) +#define M4U_PORT_FDVT_WRB MTK_M4U_ID(M4U_LARB8_ID, 3) +#define M4U_PORT_FE_RD0 MTK_M4U_ID(M4U_LARB8_ID, 4) +#define M4U_PORT_FE_RD1 MTK_M4U_ID(M4U_LARB8_ID, 5) +#define M4U_PORT_FE_WR0 MTK_M4U_ID(M4U_LARB8_ID, 6) +#define M4U_PORT_FE_WR1 MTK_M4U_ID(M4U_LARB8_ID, 7) +#define M4U_PORT_RSC_RDMA0 MTK_M4U_ID(M4U_LARB8_ID, 8) +#define M4U_PORT_RSC_WDMA MTK_M4U_ID(M4U_LARB8_ID, 9) + +/* larb9-CAM */ +#define M4U_PORT_CAM_IMGO_R1_C MTK_M4U_ID(M4U_LARB9_ID, 0) +#define M4U_PORT_CAM_RRZO_R1_C MTK_M4U_ID(M4U_LARB9_ID, 1) +#define M4U_PORT_CAM_LSCI_R1_C MTK_M4U_ID(M4U_LARB9_ID, 2) +#define M4U_PORT_CAM_BPCI_R1_C MTK_M4U_ID(M4U_LARB9_ID, 3) +#define M4U_PORT_CAM_YUVO_R1_C MTK_M4U_ID(M4U_LARB9_ID, 4) +#define M4U_PORT_CAM_UFDI_R2_C MTK_M4U_ID(M4U_LARB9_ID, 5) +#define M4U_PORT_CAM_RAWI_R2_C MTK_M4U_ID(M4U_LARB9_ID, 6) +#define M4U_PORT_CAM_RAWI_R5_C MTK_M4U_ID(M4U_LARB9_ID, 7) +#define M4U_PORT_CAM_CAMSV_1 MTK_M4U_ID(M4U_LARB9_ID, 8) +#define M4U_PORT_CAM_CAMSV_2 MTK_M4U_ID(M4U_LARB9_ID, 9) +#define M4U_PORT_CAM_CAMSV_3 MTK_M4U_ID(M4U_LARB9_ID, 10) +#define M4U_PORT_CAM_CAMSV_4 MTK_M4U_ID(M4U_LARB9_ID, 11) +#define M4U_PORT_CAM_CAMSV_5 MTK_M4U_ID(M4U_LARB9_ID, 12) +#define M4U_PORT_CAM_CAMSV_6 MTK_M4U_ID(M4U_LARB9_ID, 13) +#define M4U_PORT_CAM_AAO_R1_C MTK_M4U_ID(M4U_LARB9_ID, 14) +#define M4U_PORT_CAM_AFO_R1_C MTK_M4U_ID(M4U_LARB9_ID, 15) +#define M4U_PORT_CAM_FLKO_R1_C MTK_M4U_ID(M4U_LARB9_ID, 16) +#define M4U_PORT_CAM_LCESO_R1_C MTK_M4U_ID(M4U_LARB9_ID, 17) +#define M4U_PORT_CAM_CRZO_R1_C MTK_M4U_ID(M4U_LARB9_ID, 18) +#define M4U_PORT_CAM_LTMSO_R1_C MTK_M4U_ID(M4U_LARB9_ID, 19) +#define M4U_PORT_CAM_RSSO_R1_C MTK_M4U_ID(M4U_LARB9_ID, 20) +#define M4U_PORT_CAM_CCUI MTK_M4U_ID(M4U_LARB9_ID, 21) +#define M4U_PORT_CAM_CCUO MTK_M4U_ID(M4U_LARB9_ID, 22) +#define M4U_PORT_CAM_FAKE MTK_M4U_ID(M4U_LARB9_ID, 23) + +/* larb10-CAM_A */ +#define M4U_PORT_CAM_IMGO_R1_A MTK_M4U_ID(M4U_LARB10_ID, 0) +#define M4U_PORT_CAM_RRZO_R1_A MTK_M4U_ID(M4U_LARB10_ID, 1) +#define M4U_PORT_CAM_LSCI_R1_A MTK_M4U_ID(M4U_LARB10_ID, 2) +#define M4U_PORT_CAM_BPCI_R1_A MTK_M4U_ID(M4U_LARB10_ID, 3) +#define M4U_PORT_CAM_YUVO_R1_A MTK_M4U_ID(M4U_LARB10_ID, 4) +#define M4U_PORT_CAM_UFDI_R2_A MTK_M4U_ID(M4U_LARB10_ID, 5) +#define M4U_PORT_CAM_RAWI_R2_A MTK_M4U_ID(M4U_LARB10_ID, 6) +#define M4U_PORT_CAM_RAWI_R5_A MTK_M4U_ID(M4U_LARB10_ID, 7) +#define M4U_PORT_CAM_IMGO_R1_B MTK_M4U_ID(M4U_LARB10_ID, 8) +#define M4U_PORT_CAM_RRZO_R1_B MTK_M4U_ID(M4U_LARB10_ID, 9) +#define M4U_PORT_CAM_LSCI_R1_B MTK_M4U_ID(M4U_LARB10_ID, 10) +#define M4U_PORT_CAM_BPCI_R1_B MTK_M4U_ID(M4U_LARB10_ID, 11) +#define M4U_PORT_CAM_YUVO_R1_B MTK_M4U_ID(M4U_LARB10_ID, 12) +#define M4U_PORT_CAM_UFDI_R2_B MTK_M4U_ID(M4U_LARB10_ID, 13) +#define M4U_PORT_CAM_RAWI_R2_B MTK_M4U_ID(M4U_LARB10_ID, 14) +#define M4U_PORT_CAM_RAWI_R5_B MTK_M4U_ID(M4U_LARB10_ID, 15) +#define M4U_PORT_CAM_CAMSV_0 MTK_M4U_ID(M4U_LARB10_ID, 16) +#define M4U_PORT_CAM_AAO_R1_A MTK_M4U_ID(M4U_LARB10_ID, 17) +#define M4U_PORT_CAM_AFO_R1_A MTK_M4U_ID(M4U_LARB10_ID, 18) +#define M4U_PORT_CAM_FLKO_R1_A MTK_M4U_ID(M4U_LARB10_ID, 19) +#define M4U_PORT_CAM_LCESO_R1_A MTK_M4U_ID(M4U_LARB10_ID, 20) +#define M4U_PORT_CAM_CRZO_R1_A MTK_M4U_ID(M4U_LARB10_ID, 21) +#define M4U_PORT_CAM_AAO_R1_B MTK_M4U_ID(M4U_LARB10_ID, 22) +#define M4U_PORT_CAM_AFO_R1_B MTK_M4U_ID(M4U_LARB10_ID, 23) +#define M4U_PORT_CAM_FLKO_R1_B MTK_M4U_ID(M4U_LARB10_ID, 24) +#define M4U_PORT_CAM_LCESO_R1_B MTK_M4U_ID(M4U_LARB10_ID, 25) +#define M4U_PORT_CAM_CRZO_R1_B MTK_M4U_ID(M4U_LARB10_ID, 26) +#define M4U_PORT_CAM_LTMSO_R1_A MTK_M4U_ID(M4U_LARB10_ID, 27) +#define M4U_PORT_CAM_RSSO_R1_A MTK_M4U_ID(M4U_LARB10_ID, 28) +#define M4U_PORT_CAM_LTMSO_R1_B MTK_M4U_ID(M4U_LARB10_ID, 29) +#define M4U_PORT_CAM_RSSO_R1_B MTK_M4U_ID(M4U_LARB10_ID, 30) + +/* larb11-CAM-VPU */ +#define M4U_PORT_CAM_IPUO MTK_M4U_ID(M4U_LARB11_ID, 0) +#define M4U_PORT_CAM_IPU2O MTK_M4U_ID(M4U_LARB11_ID, 1) +#define M4U_PORT_CAM_IPU3O MTK_M4U_ID(M4U_LARB11_ID, 2) +#define M4U_PORT_CAM_IPUI MTK_M4U_ID(M4U_LARB11_ID, 3) +#define M4U_PORT_CAM_IPU2I MTK_M4U_ID(M4U_LARB11_ID, 4) + +#endif -- cgit v1.2.3