include/dt-bindings/memory/mt2701-larb-port.h

   1 /*
   2  * Copyright (c) 2015 MediaTek Inc.
   3  * Author: Honghui Zhang <honghui.zhang@mediatek.com>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License version 2 as
   7  * published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  */
  14
  15 #ifndef _MT2701_LARB_PORT_H_
  16 #define _MT2701_LARB_PORT_H_
  17
  18 /*
  19  * Mediatek m4u generation 1 such as mt2701 has flat m4u port numbers,
  20  * the first port's id for larb[N] would be the last port's id of larb[N - 1]
  21  * plus one while larb[0]'s first port number is 0. The definition of
  22  * MT2701_M4U_ID_LARBx is following HW register spec.
  23  * But m4u generation 2 like mt8173 have different port number, it use fixed
  24  * offset for each larb, the first port's id for larb[N] would be (N * 32).
  25  */
  26 #define LARB0_PORT_OFFSET               0
  27 #define LARB1_PORT_OFFSET               11
  28 #define LARB2_PORT_OFFSET               21
  29 #define LARB3_PORT_OFFSET               44
  30
  31 #define MT2701_M4U_ID_LARB0(port)       ((port) + LARB0_PORT_OFFSET)
  32 #define MT2701_M4U_ID_LARB1(port)       ((port) + LARB1_PORT_OFFSET)
  33 #define MT2701_M4U_ID_LARB2(port)       ((port) + LARB2_PORT_OFFSET)
  34
  35 /* Port define for larb0 */
  36 #define MT2701_M4U_PORT_DISP_OVL_0              MT2701_M4U_ID_LARB0(0)
  37 #define MT2701_M4U_PORT_DISP_RDMA1              MT2701_M4U_ID_LARB0(1)
  38 #define MT2701_M4U_PORT_DISP_RDMA               MT2701_M4U_ID_LARB0(2)
  39 #define MT2701_M4U_PORT_DISP_WDMA               MT2701_M4U_ID_LARB0(3)
  40 #define MT2701_M4U_PORT_MM_CMDQ                 MT2701_M4U_ID_LARB0(4)
  41 #define MT2701_M4U_PORT_MDP_RDMA                MT2701_M4U_ID_LARB0(5)
  42 #define MT2701_M4U_PORT_MDP_WDMA                MT2701_M4U_ID_LARB0(6)
  43 #define MT2701_M4U_PORT_MDP_ROTO                MT2701_M4U_ID_LARB0(7)
  44 #define MT2701_M4U_PORT_MDP_ROTCO               MT2701_M4U_ID_LARB0(8)
  45 #define MT2701_M4U_PORT_MDP_ROTVO               MT2701_M4U_ID_LARB0(9)
  46 #define MT2701_M4U_PORT_MDP_RDMA1               MT2701_M4U_ID_LARB0(10)
  47
  48 /* Port define for larb1 */
  49 #define MT2701_M4U_PORT_VDEC_MC_EXT             MT2701_M4U_ID_LARB1(0)
  50 #define MT2701_M4U_PORT_VDEC_PP_EXT             MT2701_M4U_ID_LARB1(1)
  51 #define MT2701_M4U_PORT_VDEC_PPWRAP_EXT         MT2701_M4U_ID_LARB1(2)
  52 #define MT2701_M4U_PORT_VDEC_AVC_MV_EXT         MT2701_M4U_ID_LARB1(3)
  53 #define MT2701_M4U_PORT_VDEC_PRED_RD_EXT        MT2701_M4U_ID_LARB1(4)
  54 #define MT2701_M4U_PORT_VDEC_PRED_WR_EXT        MT2701_M4U_ID_LARB1(5)
  55 #define MT2701_M4U_PORT_VDEC_VLD_EXT            MT2701_M4U_ID_LARB1(6)
  56 #define MT2701_M4U_PORT_VDEC_VLD2_EXT           MT2701_M4U_ID_LARB1(7)
  57 #define MT2701_M4U_PORT_VDEC_TILE_EXT           MT2701_M4U_ID_LARB1(8)
  58 #define MT2701_M4U_PORT_VDEC_IMG_RESZ_EXT       MT2701_M4U_ID_LARB1(9)
  59
  60 /* Port define for larb2 */
  61 #define MT2701_M4U_PORT_VENC_RCPU               MT2701_M4U_ID_LARB2(0)
  62 #define MT2701_M4U_PORT_VENC_REC_FRM            MT2701_M4U_ID_LARB2(1)
  63 #define MT2701_M4U_PORT_VENC_BSDMA              MT2701_M4U_ID_LARB2(2)
  64 #define MT2701_M4U_PORT_JPGENC_RDMA             MT2701_M4U_ID_LARB2(3)
  65 #define MT2701_M4U_PORT_VENC_LT_RCPU            MT2701_M4U_ID_LARB2(4)
  66 #define MT2701_M4U_PORT_VENC_LT_REC_FRM         MT2701_M4U_ID_LARB2(5)
  67 #define MT2701_M4U_PORT_VENC_LT_BSDMA           MT2701_M4U_ID_LARB2(6)
  68 #define MT2701_M4U_PORT_JPGDEC_BSDMA            MT2701_M4U_ID_LARB2(7)
  69 #define MT2701_M4U_PORT_VENC_SV_COMV            MT2701_M4U_ID_LARB2(8)
  70 #define MT2701_M4U_PORT_VENC_RD_COMV            MT2701_M4U_ID_LARB2(9)
  71 #define MT2701_M4U_PORT_JPGENC_BSDMA            MT2701_M4U_ID_LARB2(10)
  72 #define MT2701_M4U_PORT_VENC_CUR_LUMA           MT2701_M4U_ID_LARB2(11)
  73 #define MT2701_M4U_PORT_VENC_CUR_CHROMA         MT2701_M4U_ID_LARB2(12)
  74 #define MT2701_M4U_PORT_VENC_REF_LUMA           MT2701_M4U_ID_LARB2(13)
  75 #define MT2701_M4U_PORT_VENC_REF_CHROMA         MT2701_M4U_ID_LARB2(14)
  76 #define MT2701_M4U_PORT_IMG_RESZ                MT2701_M4U_ID_LARB2(15)
  77 #define MT2701_M4U_PORT_VENC_LT_SV_COMV         MT2701_M4U_ID_LARB2(16)
  78 #define MT2701_M4U_PORT_VENC_LT_RD_COMV         MT2701_M4U_ID_LARB2(17)
  79 #define MT2701_M4U_PORT_VENC_LT_CUR_LUMA        MT2701_M4U_ID_LARB2(18)
  80 #define MT2701_M4U_PORT_VENC_LT_CUR_CHROMA      MT2701_M4U_ID_LARB2(19)
  81 #define MT2701_M4U_PORT_VENC_LT_REF_LUMA        MT2701_M4U_ID_LARB2(20)
  82 #define MT2701_M4U_PORT_VENC_LT_REF_CHROMA      MT2701_M4U_ID_LARB2(21)
  83 #define MT2701_M4U_PORT_JPGDEC_WDMA             MT2701_M4U_ID_LARB2(22)
  84
  85 #endif