1 /* $NetBSD: mt2701-larb-port.h,v 1.1.1.3 2021/11/07 16:49:56 jmcneill Exp $ */ 2 3 /* SPDX-License-Identifier: GPL-2.0-only */ 4 /* 5 * Copyright (c) 2015 MediaTek Inc. 6 * Author: Honghui Zhang <honghui.zhang@mediatek.com> 7 */ 8 9 #ifndef _DT_BINDINGS_MEMORY_MT2701_LARB_PORT_H_ 10 #define _DT_BINDINGS_MEMORY_MT2701_LARB_PORT_H_ 11 12 /* 13 * Mediatek m4u generation 1 such as mt2701 has flat m4u port numbers, 14 * the first port's id for larb[N] would be the last port's id of larb[N - 1] 15 * plus one while larb[0]'s first port number is 0. The definition of 16 * MT2701_M4U_ID_LARBx is following HW register spec. 17 * But m4u generation 2 like mt8173 have different port number, it use fixed 18 * offset for each larb, the first port's id for larb[N] would be (N * 32). 19 */ 20 #define LARB0_PORT_OFFSET 0 21 #define LARB1_PORT_OFFSET 11 22 #define LARB2_PORT_OFFSET 21 23 #define LARB3_PORT_OFFSET 44 24 25 #define MT2701_M4U_ID_LARB0(port) ((port) + LARB0_PORT_OFFSET) 26 #define MT2701_M4U_ID_LARB1(port) ((port) + LARB1_PORT_OFFSET) 27 #define MT2701_M4U_ID_LARB2(port) ((port) + LARB2_PORT_OFFSET) 28 29 /* Port define for larb0 */ 30 #define MT2701_M4U_PORT_DISP_OVL_0 MT2701_M4U_ID_LARB0(0) 31 #define MT2701_M4U_PORT_DISP_RDMA1 MT2701_M4U_ID_LARB0(1) 32 #define MT2701_M4U_PORT_DISP_RDMA MT2701_M4U_ID_LARB0(2) 33 #define MT2701_M4U_PORT_DISP_WDMA MT2701_M4U_ID_LARB0(3) 34 #define MT2701_M4U_PORT_MM_CMDQ MT2701_M4U_ID_LARB0(4) 35 #define MT2701_M4U_PORT_MDP_RDMA MT2701_M4U_ID_LARB0(5) 36 #define MT2701_M4U_PORT_MDP_WDMA MT2701_M4U_ID_LARB0(6) 37 #define MT2701_M4U_PORT_MDP_ROTO MT2701_M4U_ID_LARB0(7) 38 #define MT2701_M4U_PORT_MDP_ROTCO MT2701_M4U_ID_LARB0(8) 39 #define MT2701_M4U_PORT_MDP_ROTVO MT2701_M4U_ID_LARB0(9) 40 #define MT2701_M4U_PORT_MDP_RDMA1 MT2701_M4U_ID_LARB0(10) 41 42 /* Port define for larb1 */ 43 #define MT2701_M4U_PORT_VDEC_MC_EXT MT2701_M4U_ID_LARB1(0) 44 #define MT2701_M4U_PORT_VDEC_PP_EXT MT2701_M4U_ID_LARB1(1) 45 #define MT2701_M4U_PORT_VDEC_PPWRAP_EXT MT2701_M4U_ID_LARB1(2) 46 #define MT2701_M4U_PORT_VDEC_AVC_MV_EXT MT2701_M4U_ID_LARB1(3) 47 #define MT2701_M4U_PORT_VDEC_PRED_RD_EXT MT2701_M4U_ID_LARB1(4) 48 #define MT2701_M4U_PORT_VDEC_PRED_WR_EXT MT2701_M4U_ID_LARB1(5) 49 #define MT2701_M4U_PORT_VDEC_VLD_EXT MT2701_M4U_ID_LARB1(6) 50 #define MT2701_M4U_PORT_VDEC_VLD2_EXT MT2701_M4U_ID_LARB1(7) 51 #define MT2701_M4U_PORT_VDEC_TILE_EXT MT2701_M4U_ID_LARB1(8) 52 #define MT2701_M4U_PORT_VDEC_IMG_RESZ_EXT MT2701_M4U_ID_LARB1(9) 53 54 /* Port define for larb2 */ 55 #define MT2701_M4U_PORT_VENC_RCPU MT2701_M4U_ID_LARB2(0) 56 #define MT2701_M4U_PORT_VENC_REC_FRM MT2701_M4U_ID_LARB2(1) 57 #define MT2701_M4U_PORT_VENC_BSDMA MT2701_M4U_ID_LARB2(2) 58 #define MT2701_M4U_PORT_JPGENC_RDMA MT2701_M4U_ID_LARB2(3) 59 #define MT2701_M4U_PORT_VENC_LT_RCPU MT2701_M4U_ID_LARB2(4) 60 #define MT2701_M4U_PORT_VENC_LT_REC_FRM MT2701_M4U_ID_LARB2(5) 61 #define MT2701_M4U_PORT_VENC_LT_BSDMA MT2701_M4U_ID_LARB2(6) 62 #define MT2701_M4U_PORT_JPGDEC_BSDMA MT2701_M4U_ID_LARB2(7) 63 #define MT2701_M4U_PORT_VENC_SV_COMV MT2701_M4U_ID_LARB2(8) 64 #define MT2701_M4U_PORT_VENC_RD_COMV MT2701_M4U_ID_LARB2(9) 65 #define MT2701_M4U_PORT_JPGENC_BSDMA MT2701_M4U_ID_LARB2(10) 66 #define MT2701_M4U_PORT_VENC_CUR_LUMA MT2701_M4U_ID_LARB2(11) 67 #define MT2701_M4U_PORT_VENC_CUR_CHROMA MT2701_M4U_ID_LARB2(12) 68 #define MT2701_M4U_PORT_VENC_REF_LUMA MT2701_M4U_ID_LARB2(13) 69 #define MT2701_M4U_PORT_VENC_REF_CHROMA MT2701_M4U_ID_LARB2(14) 70 #define MT2701_M4U_PORT_IMG_RESZ MT2701_M4U_ID_LARB2(15) 71 #define MT2701_M4U_PORT_VENC_LT_SV_COMV MT2701_M4U_ID_LARB2(16) 72 #define MT2701_M4U_PORT_VENC_LT_RD_COMV MT2701_M4U_ID_LARB2(17) 73 #define MT2701_M4U_PORT_VENC_LT_CUR_LUMA MT2701_M4U_ID_LARB2(18) 74 #define MT2701_M4U_PORT_VENC_LT_CUR_CHROMA MT2701_M4U_ID_LARB2(19) 75 #define MT2701_M4U_PORT_VENC_LT_REF_LUMA MT2701_M4U_ID_LARB2(20) 76 #define MT2701_M4U_PORT_VENC_LT_REF_CHROMA MT2701_M4U_ID_LARB2(21) 77 #define MT2701_M4U_PORT_JPGDEC_WDMA MT2701_M4U_ID_LARB2(22) 78 79 #endif 80