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atmel_hlcdc.h
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/*
* Header file for AT91/AT32 MULTI LAYER LCD Controller
*
* Data structure and register user interface
*
* Copyright (C) 2012 Atmel Corporation
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __ATMEL_HLCDC_H__
#define __ATMEL_HLCDC_H__
/* Atmel multi layer lcdc hardware registers */
struct atmel_hlcd_regs {
u32 lcdc_lcdcfg0;
u32 lcdc_lcdcfg1;
u32 lcdc_lcdcfg2;
u32 lcdc_lcdcfg3;
u32 lcdc_lcdcfg4;
u32 lcdc_lcdcfg5;
u32 lcdc_lcdcfg6;
u32 res1;
u32 lcdc_lcden;
u32 lcdc_lcddis;
u32 lcdc_lcdsr;
u32 res2;
u32 lcdc_lcdidr;
u32 res3[3];
u32 lcdc_basecher;
u32 res4[3];
u32 lcdc_baseidr;
u32 res5[3];
u32 lcdc_baseaddr;
u32 lcdc_basectrl;
u32 lcdc_basenext;
u32 lcdc_basecfg0;
u32 lcdc_basecfg1;
u32 lcdc_basecfg2;
u32 lcdc_basecfg3;
u32 lcdc_basecfg4;
};
#define LCDC_LCDCFG0_CLKPOL (0x1 << 0)
#define LCDC_LCDCFG0_CLKSEL (0x1 << 2)
#define LCDC_LCDCFG0_CLKPWMSEL (0x1 << 3)
#define LCDC_LCDCFG0_CGDISBASE (0x1 << 8)
#define LCDC_LCDCFG0_CGDISOVR1 (0x1 << 9)
#define LCDC_LCDCFG0_CGDISHEO (0x1 << 11)
#define LCDC_LCDCFG0_CGDISHCR (0x1 << 12)
#define LCDC_LCDCFG0_CLKDIV_Pos 16
#define LCDC_LCDCFG0_CLKDIV_Msk (0xff << LCDC_LCDCFG0_CLKDIV_Pos)
#define LCDC_LCDCFG0_CLKDIV(value) \
((LCDC_LCDCFG0_CLKDIV_Msk & ((value) << LCDC_LCDCFG0_CLKDIV_Pos)))
#define LCDC_LCDCFG1_HSPW_Pos 0
#define LCDC_LCDCFG1_HSPW_Msk (0x3f << LCDC_LCDCFG1_HSPW_Pos)
#define LCDC_LCDCFG1_HSPW(value) \
((LCDC_LCDCFG1_HSPW_Msk & ((value) << LCDC_LCDCFG1_HSPW_Pos)))
#define LCDC_LCDCFG1_VSPW_Pos 16
#define LCDC_LCDCFG1_VSPW_Msk (0x3f << LCDC_LCDCFG1_VSPW_Pos)
#define LCDC_LCDCFG1_VSPW(value) \
((LCDC_LCDCFG1_VSPW_Msk & ((value) << LCDC_LCDCFG1_VSPW_Pos)))
#define LCDC_LCDCFG2_VFPW_Pos 0
#define LCDC_LCDCFG2_VFPW_Msk (0x3f << LCDC_LCDCFG2_VFPW_Pos)
#define LCDC_LCDCFG2_VFPW(value) \
((LCDC_LCDCFG2_VFPW_Msk & ((value) << LCDC_LCDCFG2_VFPW_Pos)))
#define LCDC_LCDCFG2_VBPW_Pos 16
#define LCDC_LCDCFG2_VBPW_Msk (0x3f << LCDC_LCDCFG2_VBPW_Pos)
#define LCDC_LCDCFG2_VBPW(value) \
((LCDC_LCDCFG2_VBPW_Msk & ((value) << LCDC_LCDCFG2_VBPW_Pos)))
#define LCDC_LCDCFG3_HFPW_Pos 0
#define LCDC_LCDCFG3_HFPW_Msk (0xff << LCDC_LCDCFG3_HFPW_Pos)
#define LCDC_LCDCFG3_HFPW(value) \
((LCDC_LCDCFG3_HFPW_Msk & ((value) << LCDC_LCDCFG3_HFPW_Pos)))
#define LCDC_LCDCFG3_HBPW_Pos 16
#define LCDC_LCDCFG3_HBPW_Msk (0xff << LCDC_LCDCFG3_HBPW_Pos)
#define LCDC_LCDCFG3_HBPW(value) \
((LCDC_LCDCFG3_HBPW_Msk & ((value) << LCDC_LCDCFG3_HBPW_Pos)))
#define LCDC_LCDCFG4_PPL_Pos 0
#define LCDC_LCDCFG4_PPL_Msk (0x7ff << LCDC_LCDCFG4_PPL_Pos)
#define LCDC_LCDCFG4_PPL(value) \
((LCDC_LCDCFG4_PPL_Msk & ((value) << LCDC_LCDCFG4_PPL_Pos)))
#define LCDC_LCDCFG4_RPF_Pos 16
#define LCDC_LCDCFG4_RPF_Msk (0x7ff << LCDC_LCDCFG4_RPF_Pos)
#define LCDC_LCDCFG4_RPF(value) \
((LCDC_LCDCFG4_RPF_Msk & ((value) << LCDC_LCDCFG4_RPF_Pos)))
#define LCDC_LCDCFG5_HSPOL (0x1 << 0)
#define LCDC_LCDCFG5_VSPOL (0x1 << 1)
#define LCDC_LCDCFG5_VSPDLYS (0x1 << 2)
#define LCDC_LCDCFG5_VSPDLYE (0x1 << 3)
#define LCDC_LCDCFG5_DISPPOL (0x1 << 4)
#define LCDC_LCDCFG5_SERIAL (0x1 << 5)
#define LCDC_LCDCFG5_DITHER (0x1 << 6)
#define LCDC_LCDCFG5_DISPDLY (0x1 << 7)
#define LCDC_LCDCFG5_MODE_Pos 8
#define LCDC_LCDCFG5_MODE_Msk (0x3 << LCDC_LCDCFG5_MODE_Pos)
#define LCDC_LCDCFG5_MODE_OUTPUT_12BPP (0x0 << 8)
#define LCDC_LCDCFG5_MODE_OUTPUT_16BPP (0x1 << 8)
#define LCDC_LCDCFG5_MODE_OUTPUT_18BPP (0x2 << 8)
#define LCDC_LCDCFG5_MODE_OUTPUT_24BPP (0x3 << 8)
#define LCDC_LCDCFG5_VSPSU (0x1 << 12)
#define LCDC_LCDCFG5_VSPHO (0x1 << 13)
#define LCDC_LCDCFG5_GUARDTIME_Pos 16
#define LCDC_LCDCFG5_GUARDTIME_Msk (0x1f << LCDC_LCDCFG5_GUARDTIME_Pos)
#define LCDC_LCDCFG5_GUARDTIME(value) \
((LCDC_LCDCFG5_GUARDTIME_Msk & ((value) << LCDC_LCDCFG5_GUARDTIME_Pos)))
#define LCDC_LCDCFG6_PWMPS_Pos 0
#define LCDC_LCDCFG6_PWMPS_Msk (0x7 << LCDC_LCDCFG6_PWMPS_Pos)
#define LCDC_LCDCFG6_PWMPS(value) \
((LCDC_LCDCFG6_PWMPS_Msk & ((value) << LCDC_LCDCFG6_PWMPS_Pos)))
#define LCDC_LCDCFG6_PWMPOL (0x1 << 4)
#define LCDC_LCDCFG6_PWMCVAL_Pos 8
#define LCDC_LCDCFG6_PWMCVAL_Msk (0xff << LCDC_LCDCFG6_PWMCVAL_Pos)
#define LCDC_LCDCFG6_PWMCVAL(value) \
((LCDC_LCDCFG6_PWMCVAL_Msk & ((value) << LCDC_LCDCFG6_PWMCVAL_Pos)))
#define LCDC_LCDEN_CLKEN (0x1 << 0)
#define LCDC_LCDEN_SYNCEN (0x1 << 1)
#define LCDC_LCDEN_DISPEN (0x1 << 2)
#define LCDC_LCDEN_PWMEN (0x1 << 3)
#define LCDC_LCDDIS_CLKDIS (0x1 << 0)
#define LCDC_LCDDIS_SYNCDIS (0x1 << 1)
#define LCDC_LCDDIS_DISPDIS (0x1 << 2)
#define LCDC_LCDDIS_PWMDIS (0x1 << 3)
#define LCDC_LCDDIS_CLKRST (0x1 << 8)
#define LCDC_LCDDIS_SYNCRST (0x1 << 9)
#define LCDC_LCDDIS_DISPRST (0x1 << 10)
#define LCDC_LCDDIS_PWMRST (0x1 << 11)
#define LCDC_LCDSR_CLKSTS (0x1 << 0)
#define LCDC_LCDSR_LCDSTS (0x1 << 1)
#define LCDC_LCDSR_DISPSTS (0x1 << 2)
#define LCDC_LCDSR_PWMSTS (0x1 << 3)
#define LCDC_LCDSR_SIPSTS (0x1 << 4)
#define LCDC_LCDIDR_SOFID (0x1 << 0)
#define LCDC_LCDIDR_DISID (0x1 << 1)
#define LCDC_LCDIDR_DISPID (0x1 << 2)
#define LCDC_LCDIDR_FIFOERRID (0x1 << 4)
#define LCDC_LCDIDR_BASEID (0x1 << 8)
#define LCDC_LCDIDR_OVR1ID (0x1 << 9)
#define LCDC_LCDIDR_HEOID (0x1 << 11)
#define LCDC_LCDIDR_HCRID (0x1 << 12)
#define LCDC_BASECHER_CHEN (0x1 << 0)
#define LCDC_BASECHER_UPDATEEN (0x1 << 1)
#define LCDC_BASECHER_A2QEN (0x1 << 2)
#define LCDC_BASEIDR_DMA (0x1 << 2)
#define LCDC_BASEIDR_DSCR (0x1 << 3)
#define LCDC_BASEIDR_ADD (0x1 << 4)
#define LCDC_BASEIDR_DONE (0x1 << 5)
#define LCDC_BASEIDR_OVR (0x1 << 6)
#define LCDC_BASECTRL_DFETCH (0x1 << 0)
#define LCDC_BASECTRL_LFETCH (0x1 << 1)
#define LCDC_BASECTRL_DMAIEN (0x1 << 2)
#define LCDC_BASECTRL_DSCRIEN (0x1 << 3)
#define LCDC_BASECTRL_ADDIEN (0x1 << 4)
#define LCDC_BASECTRL_DONEIEN (0x1 << 5)
#define LCDC_BASECFG0_BLEN_Pos 4
#define LCDC_BASECFG0_BLEN_AHB_SINGLE (0x0 << 4)
#define LCDC_BASECFG0_BLEN_AHB_INCR4 (0x1 << 4)
#define LCDC_BASECFG0_BLEN_AHB_INCR8 (0x2 << 4)
#define LCDC_BASECFG0_BLEN_AHB_INCR16 (0x3 << 4)
#define LCDC_BASECFG0_DLBO (0x1 << 8)
#define LCDC_BASECFG1_RGBMODE_12BPP_RGB_444 (0x0 << 4)
#define LCDC_BASECFG1_RGBMODE_16BPP_ARGB_4444 (0x1 << 4)
#define LCDC_BASECFG1_RGBMODE_16BPP_RGBA_4444 (0x2 << 4)
#define LCDC_BASECFG1_RGBMODE_16BPP_RGB_565 (0x3 << 4)
#define LCDC_BASECFG1_RGBMODE_16BPP_TRGB_1555 (0x4 << 4)
#define LCDC_BASECFG1_RGBMODE_18BPP_RGB_666 (0x5 << 4)
#define LCDC_BASECFG1_RGBMODE_18BPP_RGB_666_PACKED (0x6 << 4)
#define LCDC_BASECFG1_RGBMODE_19BPP_TRGB_1666 (0x7 << 4)
#define LCDC_BASECFG1_RGBMODE_19BPP_TRGB_PACKED (0x8 << 4)
#define LCDC_BASECFG1_RGBMODE_24BPP_RGB_888 (0x9 << 4)
#define LCDC_BASECFG1_RGBMODE_24BPP_RGB_888_PACKED (0xA << 4)
#define LCDC_BASECFG1_RGBMODE_25BPP_TRGB_1888 (0xB << 4)
#define LCDC_BASECFG1_RGBMODE_32BPP_ARGB_8888 (0xC << 4)
#define LCDC_BASECFG1_RGBMODE_32BPP_RGBA_8888 (0xD << 4)
#define LCDC_BASECFG2_XSTRIDE_Pos 0
#define LCDC_BASECFG2_XSTRIDE_Msk (0xffffffff << LCDC_BASECFG2_XSTRIDE_Pos)
#define LCDC_BASECFG2_XSTRIDE(value) \
((LCDC_BASECFG2_XSTRIDE_Msk & ((value) << LCDC_BASECFG2_XSTRIDE_Pos)))
#define LCDC_BASECFG3_BDEF_Pos 0
#define LCDC_BASECFG3_BDEF_Msk (0xff << LCDC_BASECFG3_BDEF_Pos)
#define LCDC_BASECFG3_BDEF(value) \
((LCDC_BASECFG3_BDEF_Msk & ((value) << LCDC_BASECFG3_BDEF_Pos)))
#define LCDC_BASECFG3_GDEF_Pos 8
#define LCDC_BASECFG3_GDEF_Msk (0xff << LCDC_BASECFG3_GDEF_Pos)
#define LCDC_BASECFG3_GDEF(value) \
((LCDC_BASECFG3_GDEF_Msk & ((value) << LCDC_BASECFG3_GDEF_Pos)))
#define LCDC_BASECFG3_RDEF_Pos 16
#define LCDC_BASECFG3_RDEF_Msk (0xff << LCDC_BASECFG3_RDEF_Pos)
#define LCDC_BASECFG3_RDEF(value) \
((LCDC_BASECFG3_RDEF_Msk & ((value) << LCDC_BASECFG3_RDEF_Pos)))
#define LCDC_BASECLUT_BCLUT_Pos 0
#define LCDC_BASECLUT_BCLUT_Msk (0xff << LCDC_BASECLUT_BCLUT_Pos)
#define LCDC_BASECLUT_GCLUT_Pos 8
#define LCDC_BASECLUT_GCLUT_Msk (0xff << LCDC_BASECLUT_GCLUT_Pos)
#define LCDC_BASECLUT_RCLUT_Pos 16
#define LCDC_BASECLUT_RCLUT_Msk (0xff << LCDC_BASECLUT_RCLUT_Pos)
#define LCDC_BASECFG4_DMA (0x1 << 8)
#define LCDC_BASECFG4_REP (0x1 << 9)
struct lcd_dma_desc {
u32 address;
u32 control;
u32 next;
};
#define ATMEL_LCDC_LUT(n) (0x0400 + ((n)*4))
#endif /* __ATMEL_HLCDC_H__ */