1 /* 2 * LCD controller Memory Map 3 * 4 * Copyright (C) 2004-2007 Freescale Semiconductor, Inc. 5 * TsiChung Liew (Tsi-Chung.Liew@freescale.com) 6 * 7 * See file CREDITS for list of people who contributed to this 8 * project. 9 * 10 * This program is free software; you can redistribute it and/or 11 * modify it under the terms of the GNU General Public License as 12 * published by the Free Software Foundation; either version 2 of 13 * the License, or (at your option) any later version. 14 * 15 * This program is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU General Public License for more details. 19 * 20 * You should have received a copy of the GNU General Public License 21 * along with this program; if not, write to the Free Software 22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 23 * MA 02111-1307 USA 24 */ 25 26 #ifndef __LCDC_H__ 27 #define __LCDC_H__ 28 29 /* LCD module registers */ 30 typedef struct lcd_ctrl { 31 u32 ssar; /* 0x00 Screen Start Address Register */ 32 u32 sr; /* 0x04 LCD Size Register */ 33 u32 vpw; /* 0x08 Virtual Page Width Register */ 34 u32 cpr; /* 0x0C Cursor Position Register */ 35 u32 cwhb; /* 0x10 Cursor Width Height and Blink Register */ 36 u32 ccmr; /* 0x14 Color Cursor Mapping Register */ 37 u32 pcr; /* 0x18 Panel Configuration Register */ 38 u32 hcr; /* 0x1C Horizontal Configuration Register */ 39 u32 vcr; /* 0x20 Vertical Configuration Register */ 40 u32 por; /* 0x24 Panning Offset Register */ 41 u32 scr; /* 0x28 Sharp Configuration Register */ 42 u32 pccr; /* 0x2C PWM Contrast Control Register */ 43 u32 dcr; /* 0x30 DMA Control Register */ 44 u32 rmcr; /* 0x34 Refresh Mode Control Register */ 45 u32 icr; /* 0x38 Refresh Mode Control Register */ 46 u32 ier; /* 0x3C Interrupt Enable Register */ 47 u32 isr; /* 0x40 Interrupt Status Register */ 48 u32 res[4]; 49 u32 gwsar; /* 0x50 Graphic Window Start Address Register */ 50 u32 gwsr; /* 0x54 Graphic Window Size Register */ 51 u32 gwvpw; /* 0x58 Graphic Window Virtual Page Width Register */ 52 u32 gwpor; /* 0x5C Graphic Window Panning Offset Register */ 53 u32 gwpr; /* 0x60 Graphic Window Position Register */ 54 u32 gwcr; /* 0x64 Graphic Window Control Register */ 55 u32 gwdcr; /* 0x68 Graphic Window DMA Control Register */ 56 } lcd_t; 57 58 typedef struct lcdbg_ctrl { 59 u32 bglut[255]; 60 } lcdbg_t; 61 62 typedef struct lcdgw_ctrl { 63 u32 gwlut[255]; 64 } lcdgw_t; 65 66 /* Bit definitions and macros for LCDC_LSSAR */ 67 #define LCDC_SSAR_SSA(x) (((x)&0x3FFFFFFF)<<2) 68 69 /* Bit definitions and macros for LCDC_LSR */ 70 #define LCDC_SR_XMAX(x) (((x)&0x0000003F)<<20) 71 #define LCDC_SR_YMAX(x) ((x)&0x000003FF) 72 73 /* Bit definitions and macros for LCDC_LVPWR */ 74 #define LCDC_VPWR_VPW(x) (((x)&0x000003FF) 75 76 /* Bit definitions and macros for LCDC_LCPR */ 77 #define LCDC_CPR_CC(x) (((x)&0x00000003)<<30) 78 #define LCDC_CPR_CC_AND (0xC0000000) 79 #define LCDC_CPR_CC_XOR (0x80000000) 80 #define LCDC_CPR_CC_OR (0x40000000) 81 #define LCDC_CPR_CC_TRANSPARENT (0x00000000) 82 #define LCDC_CPR_OP (0x10000000) 83 #define LCDC_CPR_CXP(x) (((x)&0x000003FF)<<16) 84 #define LCDC_CPR_CYP(x) ((x)&0x000003FF) 85 86 /* Bit definitions and macros for LCDC_LCWHBR */ 87 #define LCDC_CWHBR_BK_EN (0x80000000) 88 #define LCDC_CWHBR_CW(x) (((x)&0x0000001F)<<24) 89 #define LCDC_CWHBR_CH(x) (((x)&0x0000001F)<<16) 90 #define LCDC_CWHBR_BD(x) ((x)&0x000000FF) 91 92 /* Bit definitions and macros for LCDC_LCCMR */ 93 #define LCDC_CCMR_CUR_COL_R(x) (((x)&0x0000003F)<<12) 94 #define LCDC_CCMR_CUR_COL_G(x) (((x)&0x0000003F)<<6) 95 #define LCDC_CCMR_CUR_COL_B(x) ((x)&0x0000003F) 96 97 /* Bit definitions and macros for LCDC_LPCR */ 98 #define LCDC_PCR_PANEL_TYPE(x) (((x)&0x00000003)<<30) 99 #define LCDC_PCR_MODE_TFT (0xC0000000) 100 #define LCDC_PCR_MODE_CSTN (0x40000000) 101 #define LCDC_PCR_MODE_MONOCHROME (0x00000000) 102 #define LCDC_PCR_TFT (0x80000000) 103 #define LCDC_PCR_COLOR (0x40000000) 104 #define LCDC_PCR_PBSIZ(x) (((x)&0x00000003)<<28) 105 #define LCDC_PCR_PBSIZ_8 (0x30000000) 106 #define LCDC_PCR_PBSIZ_4 (0x20000000) 107 #define LCDC_PCR_PBSIZ_2 (0x10000000) 108 #define LCDC_PCR_PBSIZ_1 (0x00000000) 109 #define LCDC_PCR_BPIX(x) (((x)&0x00000007)<<25) 110 #define LCDC_PCR_BPIX_18bpp (0x0C000000) 111 #define LCDC_PCR_BPIX_16bpp (0x0A000000) 112 #define LCDC_PCR_BPIX_12bpp (0x08000000) 113 #define LCDC_PCR_BPIX_8bpp (0x06000000) 114 #define LCDC_PCR_BPIX_4bpp (0x04000000) 115 #define LCDC_PCR_BPIX_2bpp (0x02000000) 116 #define LCDC_PCR_BPIX_1bpp (0x00000000) 117 #define LCDC_PCR_PIXPOL (0x01000000) 118 #define LCDC_PCR_FLM (0x00800000) 119 #define LCDC_PCR_LPPOL (0x00400000) 120 #define LCDC_PCR_CLKPOL (0x00200000) 121 #define LCDC_PCR_OEPOL (0x00100000) 122 #define LCDC_PCR_SCLKIDLE (0x00080000) 123 #define LCDC_PCR_ENDSEL (0x00040000) 124 #define LCDC_PCR_SWAP_SEL (0x00020000) 125 #define LCDC_PCR_REV_VS (0x00010000) 126 #define LCDC_PCR_ACDSEL (0x00008000) 127 #define LCDC_PCR_ACD(x) (((x)&0x0000007F)<<8) 128 #define LCDC_PCR_SCLKSEL (0x00000080) 129 #define LCDC_PCR_SHARP (0x00000040) 130 #define LCDC_PCR_PCD(x) ((x)&0x0000003F) 131 132 /* Bit definitions and macros for LCDC_LHCR */ 133 #define LCDC_HCR_H_WIDTH(x) (((x)&0x0000003F)<<26) 134 #define LCDC_HCR_H_WAIT_1(x) (((x)&0x000000FF)<<8) 135 #define LCDC_HCR_H_WAIT_2(x) ((x)&0x000000FF) 136 137 /* Bit definitions and macros for LCDC_LVCR */ 138 #define LCDC_VCR_V_WIDTH(x) (((x)&0x0000003F)<<26) 139 #define LCDC_VCR_V_WAIT_1(x) (((x)&0x000000FF)<<8) 140 #define LCDC_VCR_V_WAIT_2(x) ((x)&0x000000FF) 141 142 /* Bit definitions and macros for LCDC_SCR */ 143 #define LCDC_SCR_PS_R_DELAY(x) (((x)&0x0000003F) << 26) 144 #define LCDC_SCR_CLS_R_DELAY(x) (((x)&0x000000FF) << 16) 145 #define LCDC_SCR_RTG_DELAY(x) (((x)&0x0000000F) << 8) 146 #define LCDC_SCR_GRAY2(x) (((x)&0x0000000F) << 4) 147 #define LCDC_SCR_GRAY1(x) ((x)&&0x0000000F) 148 149 /* Bit definitions and macros for LCDC_LPCCR */ 150 #define LCDC_PCCR_CLS_HI_WID(x) (((x)&0x000001FF)<<16) 151 #define LCDC_PCCR_LDMSK (0x00008000) 152 #define LCDC_PCCR_SCR(x) (((x)&0x00000003)<<9) 153 #define LCDC_PCCR_SCR_LCDCLK (0x00000400) 154 #define LCDC_PCCR_SCR_PIXCLK (0x00000200) 155 #define LCDC_PCCR_SCR_LNPULSE (0x00000000) 156 #define LCDC_PCCR_CC_EN (0x00000100) 157 #define LCDC_PCCR_PW(x) ((x)&0x000000FF) 158 159 /* Bit definitions and macros for LCDC_LDCR */ 160 #define LCDC_DCR_BURST (0x80000000) 161 #define LCDC_DCR_HM(x) (((x)&0x0000001F)<<16) 162 #define LCDC_DCR_TM(x) ((x)&0x0000001F) 163 164 /* Bit definitions and macros for LCDC_LRMCR */ 165 #define LCDC_RMCR_SEL_REF (0x00000001) 166 167 /* Bit definitions and macros for LCDC_LICR */ 168 #define LCDC_ICR_GW_INT_CON (0x00000010) 169 #define LCDC_ICR_INTSYN (0x00000004) 170 #define LCDC_ICR_INTCON (0x00000001) 171 172 /* Bit definitions and macros for LCDC_LIER */ 173 #define LCDC_IER_GW_UDR (0x00000080) 174 #define LCDC_IER_GW_ERR (0x00000040) 175 #define LCDC_IER_GW_EOF (0x00000020) 176 #define LCDC_IER_GW_BOF (0x00000010) 177 #define LCDC_IER_UDR (0x00000008) 178 #define LCDC_IER_ERR (0x00000004) 179 #define LCDC_IER_EOF (0x00000002) 180 #define LCDC_IER_BOF (0x00000001) 181 182 /* Bit definitions and macros for LCDC_LGWSAR */ 183 #define LCDC_GWSAR_GWSA(x) (((x)&0x3FFFFFFF)<<2) 184 185 /* Bit definitions and macros for LCDC_LGWSR */ 186 #define LCDC_GWSR_GWW(x) (((x)&0x0000003F)<<20) 187 #define LCDC_GWSR_GWH(x) ((x)&0x000003FF) 188 189 /* Bit definitions and macros for LCDC_LGWVPWR */ 190 #define LCDC_GWVPWR_GWVPW(x) ((x)&0x000003FF) 191 192 /* Bit definitions and macros for LCDC_LGWPOR */ 193 #define LCDC_GWPOR_GWPO(x) ((x)&0x0000001F) 194 195 /* Bit definitions and macros for LCDC_LGWPR */ 196 #define LCDC_GWPR_GWXP(x) (((x)&0x000003FF)<<16) 197 #define LCDC_GWPR_GWYP(x) ((x)&0x000003FF) 198 199 /* Bit definitions and macros for LCDC_LGWCR */ 200 #define LCDC_GWCR_GWAV(x) (((x)&0x000000FF)<<24) 201 #define LCDC_GWCR_GWCKE (0x00800000) 202 #define LCDC_LGWCR_GWE (0x00400000) 203 #define LCDC_LGWCR_GW_RVS (0x00200000) 204 #define LCDC_LGWCR_GWCKR(x) (((x)&0x0000003F)<<12) 205 #define LCDC_LGWCR_GWCKG(x) (((x)&0x0000003F)<<6) 206 #define LCDC_LGWCR_GWCKB(x) ((x)&0x0000003F) 207 208 /* Bit definitions and macros for LCDC_LGWDCR */ 209 #define LCDC_LGWDCR_GWBT (0x80000000) 210 #define LCDC_LGWDCR_GWHM(x) (((x)&0x0000001F)<<16) 211 #define LCDC_LGWDCR_GWTM(x) ((x)&0x0000001F) 212 213 #endif /* __LCDC_H__ */ 214