2 * Header file for AT91/AT32 MULTI LAYER LCD Controller
4 * Data structure and register user interface
6 * Copyright (C) 2012 Atmel Corporation
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 #ifndef __ATMEL_HLCDC_H__
23 #define __ATMEL_HLCDC_H__
25 /* Atmel multi layer lcdc hardware registers */
26 struct atmel_hlcd_regs {
55 #define LCDC_LCDCFG0_CLKPOL (0x1 << 0)
56 #define LCDC_LCDCFG0_CLKSEL (0x1 << 2)
57 #define LCDC_LCDCFG0_CLKPWMSEL (0x1 << 3)
58 #define LCDC_LCDCFG0_CGDISBASE (0x1 << 8)
59 #define LCDC_LCDCFG0_CGDISOVR1 (0x1 << 9)
60 #define LCDC_LCDCFG0_CGDISHEO (0x1 << 11)
61 #define LCDC_LCDCFG0_CGDISHCR (0x1 << 12)
62 #define LCDC_LCDCFG0_CLKDIV_Pos 16
63 #define LCDC_LCDCFG0_CLKDIV_Msk (0xff << LCDC_LCDCFG0_CLKDIV_Pos)
64 #define LCDC_LCDCFG0_CLKDIV(value) \
65 ((LCDC_LCDCFG0_CLKDIV_Msk & ((value) << LCDC_LCDCFG0_CLKDIV_Pos)))
67 #define LCDC_LCDCFG1_HSPW_Pos 0
68 #define LCDC_LCDCFG1_HSPW_Msk (0x3f << LCDC_LCDCFG1_HSPW_Pos)
69 #define LCDC_LCDCFG1_HSPW(value) \
70 ((LCDC_LCDCFG1_HSPW_Msk & ((value) << LCDC_LCDCFG1_HSPW_Pos)))
71 #define LCDC_LCDCFG1_VSPW_Pos 16
72 #define LCDC_LCDCFG1_VSPW_Msk (0x3f << LCDC_LCDCFG1_VSPW_Pos)
73 #define LCDC_LCDCFG1_VSPW(value) \
74 ((LCDC_LCDCFG1_VSPW_Msk & ((value) << LCDC_LCDCFG1_VSPW_Pos)))
76 #define LCDC_LCDCFG2_VFPW_Pos 0
77 #define LCDC_LCDCFG2_VFPW_Msk (0x3f << LCDC_LCDCFG2_VFPW_Pos)
78 #define LCDC_LCDCFG2_VFPW(value) \
79 ((LCDC_LCDCFG2_VFPW_Msk & ((value) << LCDC_LCDCFG2_VFPW_Pos)))
80 #define LCDC_LCDCFG2_VBPW_Pos 16
81 #define LCDC_LCDCFG2_VBPW_Msk (0x3f << LCDC_LCDCFG2_VBPW_Pos)
82 #define LCDC_LCDCFG2_VBPW(value) \
83 ((LCDC_LCDCFG2_VBPW_Msk & ((value) << LCDC_LCDCFG2_VBPW_Pos)))
85 #define LCDC_LCDCFG3_HFPW_Pos 0
86 #define LCDC_LCDCFG3_HFPW_Msk (0xff << LCDC_LCDCFG3_HFPW_Pos)
87 #define LCDC_LCDCFG3_HFPW(value) \
88 ((LCDC_LCDCFG3_HFPW_Msk & ((value) << LCDC_LCDCFG3_HFPW_Pos)))
89 #define LCDC_LCDCFG3_HBPW_Pos 16
90 #define LCDC_LCDCFG3_HBPW_Msk (0xff << LCDC_LCDCFG3_HBPW_Pos)
91 #define LCDC_LCDCFG3_HBPW(value) \
92 ((LCDC_LCDCFG3_HBPW_Msk & ((value) << LCDC_LCDCFG3_HBPW_Pos)))
94 #define LCDC_LCDCFG4_PPL_Pos 0
95 #define LCDC_LCDCFG4_PPL_Msk (0x7ff << LCDC_LCDCFG4_PPL_Pos)
96 #define LCDC_LCDCFG4_PPL(value) \
97 ((LCDC_LCDCFG4_PPL_Msk & ((value) << LCDC_LCDCFG4_PPL_Pos)))
98 #define LCDC_LCDCFG4_RPF_Pos 16
99 #define LCDC_LCDCFG4_RPF_Msk (0x7ff << LCDC_LCDCFG4_RPF_Pos)
100 #define LCDC_LCDCFG4_RPF(value) \
101 ((LCDC_LCDCFG4_RPF_Msk & ((value) << LCDC_LCDCFG4_RPF_Pos)))
103 #define LCDC_LCDCFG5_HSPOL (0x1 << 0)
104 #define LCDC_LCDCFG5_VSPOL (0x1 << 1)
105 #define LCDC_LCDCFG5_VSPDLYS (0x1 << 2)
106 #define LCDC_LCDCFG5_VSPDLYE (0x1 << 3)
107 #define LCDC_LCDCFG5_DISPPOL (0x1 << 4)
108 #define LCDC_LCDCFG5_SERIAL (0x1 << 5)
109 #define LCDC_LCDCFG5_DITHER (0x1 << 6)
110 #define LCDC_LCDCFG5_DISPDLY (0x1 << 7)
111 #define LCDC_LCDCFG5_MODE_Pos 8
112 #define LCDC_LCDCFG5_MODE_Msk (0x3 << LCDC_LCDCFG5_MODE_Pos)
113 #define LCDC_LCDCFG5_MODE_OUTPUT_12BPP (0x0 << 8)
114 #define LCDC_LCDCFG5_MODE_OUTPUT_16BPP (0x1 << 8)
115 #define LCDC_LCDCFG5_MODE_OUTPUT_18BPP (0x2 << 8)
116 #define LCDC_LCDCFG5_MODE_OUTPUT_24BPP (0x3 << 8)
117 #define LCDC_LCDCFG5_VSPSU (0x1 << 12)
118 #define LCDC_LCDCFG5_VSPHO (0x1 << 13)
119 #define LCDC_LCDCFG5_GUARDTIME_Pos 16
120 #define LCDC_LCDCFG5_GUARDTIME_Msk (0x1f << LCDC_LCDCFG5_GUARDTIME_Pos)
121 #define LCDC_LCDCFG5_GUARDTIME(value) \
122 ((LCDC_LCDCFG5_GUARDTIME_Msk & ((value) << LCDC_LCDCFG5_GUARDTIME_Pos)))
124 #define LCDC_LCDCFG6_PWMPS_Pos 0
125 #define LCDC_LCDCFG6_PWMPS_Msk (0x7 << LCDC_LCDCFG6_PWMPS_Pos)
126 #define LCDC_LCDCFG6_PWMPS(value) \
127 ((LCDC_LCDCFG6_PWMPS_Msk & ((value) << LCDC_LCDCFG6_PWMPS_Pos)))
128 #define LCDC_LCDCFG6_PWMPOL (0x1 << 4)
129 #define LCDC_LCDCFG6_PWMCVAL_Pos 8
130 #define LCDC_LCDCFG6_PWMCVAL_Msk (0xff << LCDC_LCDCFG6_PWMCVAL_Pos)
131 #define LCDC_LCDCFG6_PWMCVAL(value) \
132 ((LCDC_LCDCFG6_PWMCVAL_Msk & ((value) << LCDC_LCDCFG6_PWMCVAL_Pos)))
134 #define LCDC_LCDEN_CLKEN (0x1 << 0)
135 #define LCDC_LCDEN_SYNCEN (0x1 << 1)
136 #define LCDC_LCDEN_DISPEN (0x1 << 2)
137 #define LCDC_LCDEN_PWMEN (0x1 << 3)
139 #define LCDC_LCDDIS_CLKDIS (0x1 << 0)
140 #define LCDC_LCDDIS_SYNCDIS (0x1 << 1)
141 #define LCDC_LCDDIS_DISPDIS (0x1 << 2)
142 #define LCDC_LCDDIS_PWMDIS (0x1 << 3)
143 #define LCDC_LCDDIS_CLKRST (0x1 << 8)
144 #define LCDC_LCDDIS_SYNCRST (0x1 << 9)
145 #define LCDC_LCDDIS_DISPRST (0x1 << 10)
146 #define LCDC_LCDDIS_PWMRST (0x1 << 11)
148 #define LCDC_LCDSR_CLKSTS (0x1 << 0)
149 #define LCDC_LCDSR_LCDSTS (0x1 << 1)
150 #define LCDC_LCDSR_DISPSTS (0x1 << 2)
151 #define LCDC_LCDSR_PWMSTS (0x1 << 3)
152 #define LCDC_LCDSR_SIPSTS (0x1 << 4)
154 #define LCDC_LCDIDR_SOFID (0x1 << 0)
155 #define LCDC_LCDIDR_DISID (0x1 << 1)
156 #define LCDC_LCDIDR_DISPID (0x1 << 2)
157 #define LCDC_LCDIDR_FIFOERRID (0x1 << 4)
158 #define LCDC_LCDIDR_BASEID (0x1 << 8)
159 #define LCDC_LCDIDR_OVR1ID (0x1 << 9)
160 #define LCDC_LCDIDR_HEOID (0x1 << 11)
161 #define LCDC_LCDIDR_HCRID (0x1 << 12)
163 #define LCDC_BASECHER_CHEN (0x1 << 0)
164 #define LCDC_BASECHER_UPDATEEN (0x1 << 1)
165 #define LCDC_BASECHER_A2QEN (0x1 << 2)
167 #define LCDC_BASEIDR_DMA (0x1 << 2)
168 #define LCDC_BASEIDR_DSCR (0x1 << 3)
169 #define LCDC_BASEIDR_ADD (0x1 << 4)
170 #define LCDC_BASEIDR_DONE (0x1 << 5)
171 #define LCDC_BASEIDR_OVR (0x1 << 6)
173 #define LCDC_BASECTRL_DFETCH (0x1 << 0)
174 #define LCDC_BASECTRL_LFETCH (0x1 << 1)
175 #define LCDC_BASECTRL_DMAIEN (0x1 << 2)
176 #define LCDC_BASECTRL_DSCRIEN (0x1 << 3)
177 #define LCDC_BASECTRL_ADDIEN (0x1 << 4)
178 #define LCDC_BASECTRL_DONEIEN (0x1 << 5)
180 #define LCDC_BASECFG0_BLEN_Pos 4
181 #define LCDC_BASECFG0_BLEN_AHB_SINGLE (0x0 << 4)
182 #define LCDC_BASECFG0_BLEN_AHB_INCR4 (0x1 << 4)
183 #define LCDC_BASECFG0_BLEN_AHB_INCR8 (0x2 << 4)
184 #define LCDC_BASECFG0_BLEN_AHB_INCR16 (0x3 << 4)
185 #define LCDC_BASECFG0_DLBO (0x1 << 8)
187 #define LCDC_BASECFG1_RGBMODE_12BPP_RGB_444 (0x0 << 4)
188 #define LCDC_BASECFG1_RGBMODE_16BPP_ARGB_4444 (0x1 << 4)
189 #define LCDC_BASECFG1_RGBMODE_16BPP_RGBA_4444 (0x2 << 4)
190 #define LCDC_BASECFG1_RGBMODE_16BPP_RGB_565 (0x3 << 4)
191 #define LCDC_BASECFG1_RGBMODE_16BPP_TRGB_1555 (0x4 << 4)
192 #define LCDC_BASECFG1_RGBMODE_18BPP_RGB_666 (0x5 << 4)
193 #define LCDC_BASECFG1_RGBMODE_18BPP_RGB_666_PACKED (0x6 << 4)
194 #define LCDC_BASECFG1_RGBMODE_19BPP_TRGB_1666 (0x7 << 4)
195 #define LCDC_BASECFG1_RGBMODE_19BPP_TRGB_PACKED (0x8 << 4)
196 #define LCDC_BASECFG1_RGBMODE_24BPP_RGB_888 (0x9 << 4)
197 #define LCDC_BASECFG1_RGBMODE_24BPP_RGB_888_PACKED (0xA << 4)
198 #define LCDC_BASECFG1_RGBMODE_25BPP_TRGB_1888 (0xB << 4)
199 #define LCDC_BASECFG1_RGBMODE_32BPP_ARGB_8888 (0xC << 4)
200 #define LCDC_BASECFG1_RGBMODE_32BPP_RGBA_8888 (0xD << 4)
202 #define LCDC_BASECFG2_XSTRIDE_Pos 0
203 #define LCDC_BASECFG2_XSTRIDE_Msk (0xffffffff << LCDC_BASECFG2_XSTRIDE_Pos)
204 #define LCDC_BASECFG2_XSTRIDE(value) \
205 ((LCDC_BASECFG2_XSTRIDE_Msk & ((value) << LCDC_BASECFG2_XSTRIDE_Pos)))
207 #define LCDC_BASECFG3_BDEF_Pos 0
208 #define LCDC_BASECFG3_BDEF_Msk (0xff << LCDC_BASECFG3_BDEF_Pos)
209 #define LCDC_BASECFG3_BDEF(value) \
210 ((LCDC_BASECFG3_BDEF_Msk & ((value) << LCDC_BASECFG3_BDEF_Pos)))
211 #define LCDC_BASECFG3_GDEF_Pos 8
212 #define LCDC_BASECFG3_GDEF_Msk (0xff << LCDC_BASECFG3_GDEF_Pos)
213 #define LCDC_BASECFG3_GDEF(value) \
214 ((LCDC_BASECFG3_GDEF_Msk & ((value) << LCDC_BASECFG3_GDEF_Pos)))
215 #define LCDC_BASECFG3_RDEF_Pos 16
216 #define LCDC_BASECFG3_RDEF_Msk (0xff << LCDC_BASECFG3_RDEF_Pos)
217 #define LCDC_BASECFG3_RDEF(value) \
218 ((LCDC_BASECFG3_RDEF_Msk & ((value) << LCDC_BASECFG3_RDEF_Pos)))
220 #define LCDC_BASECLUT_BCLUT_Pos 0
221 #define LCDC_BASECLUT_BCLUT_Msk (0xff << LCDC_BASECLUT_BCLUT_Pos)
222 #define LCDC_BASECLUT_GCLUT_Pos 8
223 #define LCDC_BASECLUT_GCLUT_Msk (0xff << LCDC_BASECLUT_GCLUT_Pos)
224 #define LCDC_BASECLUT_RCLUT_Pos 16
225 #define LCDC_BASECLUT_RCLUT_Msk (0xff << LCDC_BASECLUT_RCLUT_Pos)
227 #define LCDC_BASECFG4_DMA (0x1 << 8)
228 #define LCDC_BASECFG4_REP (0x1 << 9)
230 struct lcd_dma_desc {
236 #define ATMEL_LCDC_LUT(n) (0x0400 + ((n)*4))
238 #endif /* __ATMEL_HLCDC_H__ */