1*83d290c5STom Rini /* SPDX-License-Identifier: GPL-2.0+ */ 2f6b690e6SBo Shen /* 3f6b690e6SBo Shen * Header file for AT91/AT32 MULTI LAYER LCD Controller 4f6b690e6SBo Shen * 5f6b690e6SBo Shen * Data structure and register user interface 6f6b690e6SBo Shen * 7f6b690e6SBo Shen * Copyright (C) 2012 Atmel Corporation 8f6b690e6SBo Shen */ 9f6b690e6SBo Shen #ifndef __ATMEL_HLCDC_H__ 10f6b690e6SBo Shen #define __ATMEL_HLCDC_H__ 11f6b690e6SBo Shen 12f6b690e6SBo Shen /* Atmel multi layer lcdc hardware registers */ 13f6b690e6SBo Shen struct atmel_hlcd_regs { 14f6b690e6SBo Shen u32 lcdc_lcdcfg0; 15f6b690e6SBo Shen u32 lcdc_lcdcfg1; 16f6b690e6SBo Shen u32 lcdc_lcdcfg2; 17f6b690e6SBo Shen u32 lcdc_lcdcfg3; 18f6b690e6SBo Shen u32 lcdc_lcdcfg4; 19f6b690e6SBo Shen u32 lcdc_lcdcfg5; 20f6b690e6SBo Shen u32 lcdc_lcdcfg6; 21f6b690e6SBo Shen u32 res1; 22f6b690e6SBo Shen u32 lcdc_lcden; 23f6b690e6SBo Shen u32 lcdc_lcddis; 24f6b690e6SBo Shen u32 lcdc_lcdsr; 25f6b690e6SBo Shen u32 res2; 26f6b690e6SBo Shen u32 lcdc_lcdidr; 27f6b690e6SBo Shen u32 res3[3]; 28f6b690e6SBo Shen u32 lcdc_basecher; 29f6b690e6SBo Shen u32 res4[3]; 30f6b690e6SBo Shen u32 lcdc_baseidr; 31f6b690e6SBo Shen u32 res5[3]; 32f6b690e6SBo Shen u32 lcdc_baseaddr; 33f6b690e6SBo Shen u32 lcdc_basectrl; 34f6b690e6SBo Shen u32 lcdc_basenext; 35f6b690e6SBo Shen u32 lcdc_basecfg0; 36f6b690e6SBo Shen u32 lcdc_basecfg1; 37f6b690e6SBo Shen u32 lcdc_basecfg2; 38f6b690e6SBo Shen u32 lcdc_basecfg3; 39f6b690e6SBo Shen u32 lcdc_basecfg4; 40f6b690e6SBo Shen }; 41f6b690e6SBo Shen 42f6b690e6SBo Shen #define LCDC_LCDCFG0_CLKPOL (0x1 << 0) 43f6b690e6SBo Shen #define LCDC_LCDCFG0_CLKSEL (0x1 << 2) 44f6b690e6SBo Shen #define LCDC_LCDCFG0_CLKPWMSEL (0x1 << 3) 45f6b690e6SBo Shen #define LCDC_LCDCFG0_CGDISBASE (0x1 << 8) 46f6b690e6SBo Shen #define LCDC_LCDCFG0_CGDISOVR1 (0x1 << 9) 47f6b690e6SBo Shen #define LCDC_LCDCFG0_CGDISHEO (0x1 << 11) 48f6b690e6SBo Shen #define LCDC_LCDCFG0_CGDISHCR (0x1 << 12) 49f6b690e6SBo Shen #define LCDC_LCDCFG0_CLKDIV_Pos 16 50f6b690e6SBo Shen #define LCDC_LCDCFG0_CLKDIV_Msk (0xff << LCDC_LCDCFG0_CLKDIV_Pos) 51f6b690e6SBo Shen #define LCDC_LCDCFG0_CLKDIV(value) \ 52f6b690e6SBo Shen ((LCDC_LCDCFG0_CLKDIV_Msk & ((value) << LCDC_LCDCFG0_CLKDIV_Pos))) 53f6b690e6SBo Shen 54f6b690e6SBo Shen #define LCDC_LCDCFG1_HSPW_Pos 0 55f6b690e6SBo Shen #define LCDC_LCDCFG1_HSPW_Msk (0x3f << LCDC_LCDCFG1_HSPW_Pos) 56f6b690e6SBo Shen #define LCDC_LCDCFG1_HSPW(value) \ 57f6b690e6SBo Shen ((LCDC_LCDCFG1_HSPW_Msk & ((value) << LCDC_LCDCFG1_HSPW_Pos))) 58f6b690e6SBo Shen #define LCDC_LCDCFG1_VSPW_Pos 16 59f6b690e6SBo Shen #define LCDC_LCDCFG1_VSPW_Msk (0x3f << LCDC_LCDCFG1_VSPW_Pos) 60f6b690e6SBo Shen #define LCDC_LCDCFG1_VSPW(value) \ 61f6b690e6SBo Shen ((LCDC_LCDCFG1_VSPW_Msk & ((value) << LCDC_LCDCFG1_VSPW_Pos))) 62f6b690e6SBo Shen 63f6b690e6SBo Shen #define LCDC_LCDCFG2_VFPW_Pos 0 64f6b690e6SBo Shen #define LCDC_LCDCFG2_VFPW_Msk (0x3f << LCDC_LCDCFG2_VFPW_Pos) 65f6b690e6SBo Shen #define LCDC_LCDCFG2_VFPW(value) \ 66f6b690e6SBo Shen ((LCDC_LCDCFG2_VFPW_Msk & ((value) << LCDC_LCDCFG2_VFPW_Pos))) 67f6b690e6SBo Shen #define LCDC_LCDCFG2_VBPW_Pos 16 68f6b690e6SBo Shen #define LCDC_LCDCFG2_VBPW_Msk (0x3f << LCDC_LCDCFG2_VBPW_Pos) 69f6b690e6SBo Shen #define LCDC_LCDCFG2_VBPW(value) \ 70f6b690e6SBo Shen ((LCDC_LCDCFG2_VBPW_Msk & ((value) << LCDC_LCDCFG2_VBPW_Pos))) 71f6b690e6SBo Shen 72f6b690e6SBo Shen #define LCDC_LCDCFG3_HFPW_Pos 0 73f6b690e6SBo Shen #define LCDC_LCDCFG3_HFPW_Msk (0xff << LCDC_LCDCFG3_HFPW_Pos) 74f6b690e6SBo Shen #define LCDC_LCDCFG3_HFPW(value) \ 75f6b690e6SBo Shen ((LCDC_LCDCFG3_HFPW_Msk & ((value) << LCDC_LCDCFG3_HFPW_Pos))) 76f6b690e6SBo Shen #define LCDC_LCDCFG3_HBPW_Pos 16 77f6b690e6SBo Shen #define LCDC_LCDCFG3_HBPW_Msk (0xff << LCDC_LCDCFG3_HBPW_Pos) 78f6b690e6SBo Shen #define LCDC_LCDCFG3_HBPW(value) \ 79f6b690e6SBo Shen ((LCDC_LCDCFG3_HBPW_Msk & ((value) << LCDC_LCDCFG3_HBPW_Pos))) 80f6b690e6SBo Shen 81f6b690e6SBo Shen #define LCDC_LCDCFG4_PPL_Pos 0 82f6b690e6SBo Shen #define LCDC_LCDCFG4_PPL_Msk (0x7ff << LCDC_LCDCFG4_PPL_Pos) 83f6b690e6SBo Shen #define LCDC_LCDCFG4_PPL(value) \ 84f6b690e6SBo Shen ((LCDC_LCDCFG4_PPL_Msk & ((value) << LCDC_LCDCFG4_PPL_Pos))) 85f6b690e6SBo Shen #define LCDC_LCDCFG4_RPF_Pos 16 86f6b690e6SBo Shen #define LCDC_LCDCFG4_RPF_Msk (0x7ff << LCDC_LCDCFG4_RPF_Pos) 87f6b690e6SBo Shen #define LCDC_LCDCFG4_RPF(value) \ 88f6b690e6SBo Shen ((LCDC_LCDCFG4_RPF_Msk & ((value) << LCDC_LCDCFG4_RPF_Pos))) 89f6b690e6SBo Shen 90f6b690e6SBo Shen #define LCDC_LCDCFG5_HSPOL (0x1 << 0) 91f6b690e6SBo Shen #define LCDC_LCDCFG5_VSPOL (0x1 << 1) 92f6b690e6SBo Shen #define LCDC_LCDCFG5_VSPDLYS (0x1 << 2) 93f6b690e6SBo Shen #define LCDC_LCDCFG5_VSPDLYE (0x1 << 3) 94f6b690e6SBo Shen #define LCDC_LCDCFG5_DISPPOL (0x1 << 4) 95f6b690e6SBo Shen #define LCDC_LCDCFG5_SERIAL (0x1 << 5) 96f6b690e6SBo Shen #define LCDC_LCDCFG5_DITHER (0x1 << 6) 97f6b690e6SBo Shen #define LCDC_LCDCFG5_DISPDLY (0x1 << 7) 98f6b690e6SBo Shen #define LCDC_LCDCFG5_MODE_Pos 8 99f6b690e6SBo Shen #define LCDC_LCDCFG5_MODE_Msk (0x3 << LCDC_LCDCFG5_MODE_Pos) 100f6b690e6SBo Shen #define LCDC_LCDCFG5_MODE_OUTPUT_12BPP (0x0 << 8) 101f6b690e6SBo Shen #define LCDC_LCDCFG5_MODE_OUTPUT_16BPP (0x1 << 8) 102f6b690e6SBo Shen #define LCDC_LCDCFG5_MODE_OUTPUT_18BPP (0x2 << 8) 103f6b690e6SBo Shen #define LCDC_LCDCFG5_MODE_OUTPUT_24BPP (0x3 << 8) 104f6b690e6SBo Shen #define LCDC_LCDCFG5_VSPSU (0x1 << 12) 105f6b690e6SBo Shen #define LCDC_LCDCFG5_VSPHO (0x1 << 13) 106f6b690e6SBo Shen #define LCDC_LCDCFG5_GUARDTIME_Pos 16 107f6b690e6SBo Shen #define LCDC_LCDCFG5_GUARDTIME_Msk (0x1f << LCDC_LCDCFG5_GUARDTIME_Pos) 108f6b690e6SBo Shen #define LCDC_LCDCFG5_GUARDTIME(value) \ 109f6b690e6SBo Shen ((LCDC_LCDCFG5_GUARDTIME_Msk & ((value) << LCDC_LCDCFG5_GUARDTIME_Pos))) 110f6b690e6SBo Shen 111f6b690e6SBo Shen #define LCDC_LCDCFG6_PWMPS_Pos 0 112f6b690e6SBo Shen #define LCDC_LCDCFG6_PWMPS_Msk (0x7 << LCDC_LCDCFG6_PWMPS_Pos) 113f6b690e6SBo Shen #define LCDC_LCDCFG6_PWMPS(value) \ 114f6b690e6SBo Shen ((LCDC_LCDCFG6_PWMPS_Msk & ((value) << LCDC_LCDCFG6_PWMPS_Pos))) 115f6b690e6SBo Shen #define LCDC_LCDCFG6_PWMPOL (0x1 << 4) 116f6b690e6SBo Shen #define LCDC_LCDCFG6_PWMCVAL_Pos 8 117f6b690e6SBo Shen #define LCDC_LCDCFG6_PWMCVAL_Msk (0xff << LCDC_LCDCFG6_PWMCVAL_Pos) 118f6b690e6SBo Shen #define LCDC_LCDCFG6_PWMCVAL(value) \ 119f6b690e6SBo Shen ((LCDC_LCDCFG6_PWMCVAL_Msk & ((value) << LCDC_LCDCFG6_PWMCVAL_Pos))) 120f6b690e6SBo Shen 121f6b690e6SBo Shen #define LCDC_LCDEN_CLKEN (0x1 << 0) 122f6b690e6SBo Shen #define LCDC_LCDEN_SYNCEN (0x1 << 1) 123f6b690e6SBo Shen #define LCDC_LCDEN_DISPEN (0x1 << 2) 124f6b690e6SBo Shen #define LCDC_LCDEN_PWMEN (0x1 << 3) 125f6b690e6SBo Shen 126f6b690e6SBo Shen #define LCDC_LCDDIS_CLKDIS (0x1 << 0) 127f6b690e6SBo Shen #define LCDC_LCDDIS_SYNCDIS (0x1 << 1) 128f6b690e6SBo Shen #define LCDC_LCDDIS_DISPDIS (0x1 << 2) 129f6b690e6SBo Shen #define LCDC_LCDDIS_PWMDIS (0x1 << 3) 130f6b690e6SBo Shen #define LCDC_LCDDIS_CLKRST (0x1 << 8) 131f6b690e6SBo Shen #define LCDC_LCDDIS_SYNCRST (0x1 << 9) 132f6b690e6SBo Shen #define LCDC_LCDDIS_DISPRST (0x1 << 10) 133f6b690e6SBo Shen #define LCDC_LCDDIS_PWMRST (0x1 << 11) 134f6b690e6SBo Shen 135f6b690e6SBo Shen #define LCDC_LCDSR_CLKSTS (0x1 << 0) 136f6b690e6SBo Shen #define LCDC_LCDSR_LCDSTS (0x1 << 1) 137f6b690e6SBo Shen #define LCDC_LCDSR_DISPSTS (0x1 << 2) 138f6b690e6SBo Shen #define LCDC_LCDSR_PWMSTS (0x1 << 3) 139f6b690e6SBo Shen #define LCDC_LCDSR_SIPSTS (0x1 << 4) 140f6b690e6SBo Shen 141f6b690e6SBo Shen #define LCDC_LCDIDR_SOFID (0x1 << 0) 142f6b690e6SBo Shen #define LCDC_LCDIDR_DISID (0x1 << 1) 143f6b690e6SBo Shen #define LCDC_LCDIDR_DISPID (0x1 << 2) 144f6b690e6SBo Shen #define LCDC_LCDIDR_FIFOERRID (0x1 << 4) 145f6b690e6SBo Shen #define LCDC_LCDIDR_BASEID (0x1 << 8) 146f6b690e6SBo Shen #define LCDC_LCDIDR_OVR1ID (0x1 << 9) 147f6b690e6SBo Shen #define LCDC_LCDIDR_HEOID (0x1 << 11) 148f6b690e6SBo Shen #define LCDC_LCDIDR_HCRID (0x1 << 12) 149f6b690e6SBo Shen 150f6b690e6SBo Shen #define LCDC_BASECHER_CHEN (0x1 << 0) 151f6b690e6SBo Shen #define LCDC_BASECHER_UPDATEEN (0x1 << 1) 152f6b690e6SBo Shen #define LCDC_BASECHER_A2QEN (0x1 << 2) 153f6b690e6SBo Shen 154f6b690e6SBo Shen #define LCDC_BASEIDR_DMA (0x1 << 2) 155f6b690e6SBo Shen #define LCDC_BASEIDR_DSCR (0x1 << 3) 156f6b690e6SBo Shen #define LCDC_BASEIDR_ADD (0x1 << 4) 157f6b690e6SBo Shen #define LCDC_BASEIDR_DONE (0x1 << 5) 158f6b690e6SBo Shen #define LCDC_BASEIDR_OVR (0x1 << 6) 159f6b690e6SBo Shen 160f6b690e6SBo Shen #define LCDC_BASECTRL_DFETCH (0x1 << 0) 161f6b690e6SBo Shen #define LCDC_BASECTRL_LFETCH (0x1 << 1) 162f6b690e6SBo Shen #define LCDC_BASECTRL_DMAIEN (0x1 << 2) 163f6b690e6SBo Shen #define LCDC_BASECTRL_DSCRIEN (0x1 << 3) 164f6b690e6SBo Shen #define LCDC_BASECTRL_ADDIEN (0x1 << 4) 165f6b690e6SBo Shen #define LCDC_BASECTRL_DONEIEN (0x1 << 5) 166f6b690e6SBo Shen 167f6b690e6SBo Shen #define LCDC_BASECFG0_BLEN_Pos 4 168f6b690e6SBo Shen #define LCDC_BASECFG0_BLEN_AHB_SINGLE (0x0 << 4) 169f6b690e6SBo Shen #define LCDC_BASECFG0_BLEN_AHB_INCR4 (0x1 << 4) 170f6b690e6SBo Shen #define LCDC_BASECFG0_BLEN_AHB_INCR8 (0x2 << 4) 171f6b690e6SBo Shen #define LCDC_BASECFG0_BLEN_AHB_INCR16 (0x3 << 4) 172f6b690e6SBo Shen #define LCDC_BASECFG0_DLBO (0x1 << 8) 173f6b690e6SBo Shen 174f6b690e6SBo Shen #define LCDC_BASECFG1_RGBMODE_12BPP_RGB_444 (0x0 << 4) 175f6b690e6SBo Shen #define LCDC_BASECFG1_RGBMODE_16BPP_ARGB_4444 (0x1 << 4) 176f6b690e6SBo Shen #define LCDC_BASECFG1_RGBMODE_16BPP_RGBA_4444 (0x2 << 4) 177f6b690e6SBo Shen #define LCDC_BASECFG1_RGBMODE_16BPP_RGB_565 (0x3 << 4) 178f6b690e6SBo Shen #define LCDC_BASECFG1_RGBMODE_16BPP_TRGB_1555 (0x4 << 4) 179f6b690e6SBo Shen #define LCDC_BASECFG1_RGBMODE_18BPP_RGB_666 (0x5 << 4) 180f6b690e6SBo Shen #define LCDC_BASECFG1_RGBMODE_18BPP_RGB_666_PACKED (0x6 << 4) 181f6b690e6SBo Shen #define LCDC_BASECFG1_RGBMODE_19BPP_TRGB_1666 (0x7 << 4) 182f6b690e6SBo Shen #define LCDC_BASECFG1_RGBMODE_19BPP_TRGB_PACKED (0x8 << 4) 183f6b690e6SBo Shen #define LCDC_BASECFG1_RGBMODE_24BPP_RGB_888 (0x9 << 4) 184f6b690e6SBo Shen #define LCDC_BASECFG1_RGBMODE_24BPP_RGB_888_PACKED (0xA << 4) 185f6b690e6SBo Shen #define LCDC_BASECFG1_RGBMODE_25BPP_TRGB_1888 (0xB << 4) 186f6b690e6SBo Shen #define LCDC_BASECFG1_RGBMODE_32BPP_ARGB_8888 (0xC << 4) 187f6b690e6SBo Shen #define LCDC_BASECFG1_RGBMODE_32BPP_RGBA_8888 (0xD << 4) 188f6b690e6SBo Shen 189f6b690e6SBo Shen #define LCDC_BASECFG2_XSTRIDE_Pos 0 190f6b690e6SBo Shen #define LCDC_BASECFG2_XSTRIDE_Msk (0xffffffff << LCDC_BASECFG2_XSTRIDE_Pos) 191f6b690e6SBo Shen #define LCDC_BASECFG2_XSTRIDE(value) \ 192f6b690e6SBo Shen ((LCDC_BASECFG2_XSTRIDE_Msk & ((value) << LCDC_BASECFG2_XSTRIDE_Pos))) 193f6b690e6SBo Shen 194f6b690e6SBo Shen #define LCDC_BASECFG3_BDEF_Pos 0 195f6b690e6SBo Shen #define LCDC_BASECFG3_BDEF_Msk (0xff << LCDC_BASECFG3_BDEF_Pos) 196f6b690e6SBo Shen #define LCDC_BASECFG3_BDEF(value) \ 197f6b690e6SBo Shen ((LCDC_BASECFG3_BDEF_Msk & ((value) << LCDC_BASECFG3_BDEF_Pos))) 198f6b690e6SBo Shen #define LCDC_BASECFG3_GDEF_Pos 8 199f6b690e6SBo Shen #define LCDC_BASECFG3_GDEF_Msk (0xff << LCDC_BASECFG3_GDEF_Pos) 200f6b690e6SBo Shen #define LCDC_BASECFG3_GDEF(value) \ 201f6b690e6SBo Shen ((LCDC_BASECFG3_GDEF_Msk & ((value) << LCDC_BASECFG3_GDEF_Pos))) 202f6b690e6SBo Shen #define LCDC_BASECFG3_RDEF_Pos 16 203f6b690e6SBo Shen #define LCDC_BASECFG3_RDEF_Msk (0xff << LCDC_BASECFG3_RDEF_Pos) 204f6b690e6SBo Shen #define LCDC_BASECFG3_RDEF(value) \ 205f6b690e6SBo Shen ((LCDC_BASECFG3_RDEF_Msk & ((value) << LCDC_BASECFG3_RDEF_Pos))) 206f6b690e6SBo Shen 207cfcd1c03SBo Shen #define LCDC_BASECLUT_BCLUT_Pos 0 208cfcd1c03SBo Shen #define LCDC_BASECLUT_BCLUT_Msk (0xff << LCDC_BASECLUT_BCLUT_Pos) 209cfcd1c03SBo Shen #define LCDC_BASECLUT_GCLUT_Pos 8 210cfcd1c03SBo Shen #define LCDC_BASECLUT_GCLUT_Msk (0xff << LCDC_BASECLUT_GCLUT_Pos) 211cfcd1c03SBo Shen #define LCDC_BASECLUT_RCLUT_Pos 16 212cfcd1c03SBo Shen #define LCDC_BASECLUT_RCLUT_Msk (0xff << LCDC_BASECLUT_RCLUT_Pos) 213cfcd1c03SBo Shen 214f6b690e6SBo Shen #define LCDC_BASECFG4_DMA (0x1 << 8) 215f6b690e6SBo Shen #define LCDC_BASECFG4_REP (0x1 << 9) 216f6b690e6SBo Shen 217f6b690e6SBo Shen struct lcd_dma_desc { 218f6b690e6SBo Shen u32 address; 219f6b690e6SBo Shen u32 control; 220f6b690e6SBo Shen u32 next; 221f6b690e6SBo Shen }; 222f6b690e6SBo Shen 223f6b690e6SBo Shen #define ATMEL_LCDC_LUT(n) (0x0400 + ((n)*4)) 224f6b690e6SBo Shen 225f6b690e6SBo Shen #endif /* __ATMEL_HLCDC_H__ */ 226