be15d65d97
Now that we dont have PIO mapping anymore we need to make sure we got the correct value in our headers. Some well needed comments have also been added. Signed-off-by: Kristoffer Ericson <kristoffer.ericson@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
250 lines
12 KiB
C
250 lines
12 KiB
C
#ifndef __ASM_SH_HD64461
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#define __ASM_SH_HD64461
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/*
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* Copyright (C) 2007 Kristoffer Ericson <Kristoffer.Ericson@gmail.com>
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* Copyright (C) 2004 Paul Mundt
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* Copyright (C) 2000 YAEGASHI Takeshi
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*
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* Hitachi HD64461 companion chip support
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* (please note manual reference 0x10000000 = 0xb0000000)
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*/
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/* Constants for PCMCIA mappings */
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#define HD64461_PCC_WINDOW 0x01000000
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/* Area 6 - Slot 0 - memory and/or IO card */
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#define HD64461_PCC0_BASE (CONFIG_HD64461_IOBASE + 0x8000000)
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#define HD64461_PCC0_ATTR (HD64461_PCC0_BASE) /* 0xb80000000 */
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#define HD64461_PCC0_COMM (HD64461_PCC0_BASE+HD64461_PCC_WINDOW) /* 0xb90000000 */
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#define HD64461_PCC0_IO (HD64461_PCC0_BASE+2*HD64461_PCC_WINDOW) /* 0xba0000000 */
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/* Area 5 - Slot 1 - memory card only */
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#define HD64461_PCC1_BASE (CONFIG_HD64461_IOBASE + 0x4000000)
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#define HD64461_PCC1_ATTR (HD64461_PCC1_BASE) /* 0xb4000000 */
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#define HD64461_PCC1_COMM (HD64461_PCC1_BASE+HD64461_PCC_WINDOW) /* 0xb5000000 */
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/* Standby Control Register for HD64461 */
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#define HD64461_STBCR CONFIG_HD64461_IOBASE
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#define HD64461_STBCR_CKIO_STBY 0x2000
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#define HD64461_STBCR_SAFECKE_IST 0x1000
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#define HD64461_STBCR_SLCKE_IST 0x0800
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#define HD64461_STBCR_SAFECKE_OST 0x0400
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#define HD64461_STBCR_SLCKE_OST 0x0200
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#define HD64461_STBCR_SMIAST 0x0100
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#define HD64461_STBCR_SLCDST 0x0080
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#define HD64461_STBCR_SPC0ST 0x0040
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#define HD64461_STBCR_SPC1ST 0x0020
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#define HD64461_STBCR_SAFEST 0x0010
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#define HD64461_STBCR_STM0ST 0x0008
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#define HD64461_STBCR_STM1ST 0x0004
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#define HD64461_STBCR_SIRST 0x0002
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#define HD64461_STBCR_SURTST 0x0001
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/* System Configuration Register */
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#define HD64461_SYSCR (CONFIG_HD64461_IOBASE + 0x02)
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/* CPU Data Bus Control Register */
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#define HD64461_SCPUCR (CONFIG_HD64461_IOBASE + 0x04)
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/* Base Adress Register */
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#define HD64461_LCDCBAR (CONFIG_HD64461_IOBASE + 0x1000)
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/* Line increment adress */
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#define HD64461_LCDCLOR (CONFIG_HD64461_IOBASE + 0x1002)
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/* Controls LCD controller */
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#define HD64461_LCDCCR (CONFIG_HD64461_IOBASE + 0x1004)
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/* LCCDR control bits */
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#define HD64461_LCDCCR_STBACK 0x0400 /* Standby Back */
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#define HD64461_LCDCCR_STREQ 0x0100 /* Standby Request */
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#define HD64461_LCDCCR_MOFF 0x0080 /* Memory Off */
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#define HD64461_LCDCCR_REFSEL 0x0040 /* Refresh Select */
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#define HD64461_LCDCCR_EPON 0x0020 /* End Power On */
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#define HD64461_LCDCCR_SPON 0x0010 /* Start Power On */
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/* Controls LCD (1) */
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#define HD64461_LDR1 (CONFIG_HD64461_IOBASE + 0x1010)
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#define HD64461_LDR1_DON 0x01 /* Display On */
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#define HD64461_LDR1_DINV 0x80 /* Display Invert */
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/* Controls LCD (2) */
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#define HD64461_LDR2 (CONFIG_HD64461_IOBASE + 0x1012)
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#define HD64461_LDHNCR (CONFIG_HD64461_IOBASE + 0x1014) /* Number of horizontal characters */
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#define HD64461_LDHNSR (CONFIG_HD64461_IOBASE + 0x1016) /* Specify output start position + width of CL1 */
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#define HD64461_LDVNTR (CONFIG_HD64461_IOBASE + 0x1018) /* Specify total vertical lines */
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#define HD64461_LDVNDR (CONFIG_HD64461_IOBASE + 0x101a) /* specify number of display vertical lines */
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#define HD64461_LDVSPR (CONFIG_HD64461_IOBASE + 0x101c) /* specify vertical synchronization pos and AC nr */
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/* Controls LCD (3) */
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#define HD64461_LDR3 (CONFIG_HD64461_IOBASE + 0x101e)
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/* Palette Registers */
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#define HD64461_CPTWAR (CONFIG_HD64461_IOBASE + 0x1030) /* Color Palette Write Adress Register */
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#define HD64461_CPTWDR (CONFIG_HD64461_IOBASE + 0x1032) /* Color Palette Write Data Register */
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#define HD64461_CPTRAR (CONFIG_HD64461_IOBASE + 0x1034) /* Color Palette Read Adress Register */
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#define HD64461_CPTRDR (CONFIG_HD64461_IOBASE + 0x1036) /* Color Palette Read Data Register */
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#define HD64461_GRDOR (CONFIG_HD64461_IOBASE + 0x1040) /* Display Resolution Offset Register */
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#define HD64461_GRSCR (CONFIG_HD64461_IOBASE + 0x1042) /* Solid Color Register */
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#define HD64461_GRCFGR (CONFIG_HD64461_IOBASE + 0x1044) /* Accelerator Configuration Register */
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#define HD64461_GRCFGR_ACCSTATUS 0x10 /* Accelerator Status */
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#define HD64461_GRCFGR_ACCRESET 0x08 /* Accelerator Reset */
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#define HD64461_GRCFGR_ACCSTART_BITBLT 0x06 /* Accelerator Start BITBLT */
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#define HD64461_GRCFGR_ACCSTART_LINE 0x04 /* Accelerator Start Line Drawing */
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#define HD64461_GRCFGR_COLORDEPTH16 0x01 /* Sets Colordepth 16 for Accelerator */
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#define HD64461_GRCFGR_COLORDEPTH8 0x01 /* Sets Colordepth 8 for Accelerator */
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/* Line Drawing Registers */
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#define HD64461_LNSARH (CONFIG_HD64461_IOBASE + 0x1046) /* Line Start Adress Register (H) */
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#define HD64461_LNSARL (CONFIG_HD64461_IOBASE + 0x1048) /* Line Start Adress Register (L) */
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#define HD64461_LNAXLR (CONFIG_HD64461_IOBASE + 0x104a) /* Axis Pixel Length Register */
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#define HD64461_LNDGR (CONFIG_HD64461_IOBASE + 0x104c) /* Diagonal Register */
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#define HD64461_LNAXR (CONFIG_HD64461_IOBASE + 0x104e) /* Axial Register */
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#define HD64461_LNERTR (CONFIG_HD64461_IOBASE + 0x1050) /* Start Error Term Register */
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#define HD64461_LNMDR (CONFIG_HD64461_IOBASE + 0x1052) /* Line Mode Register */
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/* BitBLT Registers */
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#define HD64461_BBTSSARH (CONFIG_HD64461_IOBASE + 0x1054) /* Source Start Adress Register (H) */
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#define HD64461_BBTSSARL (CONFIG_HD64461_IOBASE + 0x1056) /* Source Start Adress Register (L) */
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#define HD64461_BBTDSARH (CONFIG_HD64461_IOBASE + 0x1058) /* Destination Start Adress Register (H) */
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#define HD64461_BBTDSARL (CONFIG_HD64461_IOBASE + 0x105a) /* Destination Start Adress Register (L) */
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#define HD64461_BBTDWR (CONFIG_HD64461_IOBASE + 0x105c) /* Destination Block Width Register */
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#define HD64461_BBTDHR (CONFIG_HD64461_IOBASE + 0x105e) /* Destination Block Height Register */
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#define HD64461_BBTPARH (CONFIG_HD64461_IOBASE + 0x1060) /* Pattern Start Adress Register (H) */
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#define HD64461_BBTPARL (CONFIG_HD64461_IOBASE + 0x1062) /* Pattern Start Adress Register (L) */
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#define HD64461_BBTMARH (CONFIG_HD64461_IOBASE + 0x1064) /* Mask Start Adress Register (H) */
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#define HD64461_BBTMARL (CONFIG_HD64461_IOBASE + 0x1066) /* Mask Start Adress Register (L) */
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#define HD64461_BBTROPR (CONFIG_HD64461_IOBASE + 0x1068) /* ROP Register */
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#define HD64461_BBTMDR (CONFIG_HD64461_IOBASE + 0x106a) /* BitBLT Mode Register */
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/* PC Card Controller Registers */
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/* Maps to Physical Area 6 */
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#define HD64461_PCC0ISR (CONFIG_HD64461_IOBASE + 0x2000) /* socket 0 interface status */
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#define HD64461_PCC0GCR (CONFIG_HD64461_IOBASE + 0x2002) /* socket 0 general control */
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#define HD64461_PCC0CSCR (CONFIG_HD64461_IOBASE + 0x2004) /* socket 0 card status change */
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#define HD64461_PCC0CSCIER (CONFIG_HD64461_IOBASE + 0x2006) /* socket 0 card status change interrupt enable */
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#define HD64461_PCC0SCR (CONFIG_HD64461_IOBASE + 0x2008) /* socket 0 software control */
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/* Maps to Physical Area 5 */
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#define HD64461_PCC1ISR (CONFIG_HD64461_IOBASE + 0x2010) /* socket 1 interface status */
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#define HD64461_PCC1GCR (CONFIG_HD64461_IOBASE + 0x2012) /* socket 1 general control */
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#define HD64461_PCC1CSCR (CONFIG_HD64461_IOBASE + 0x2014) /* socket 1 card status change */
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#define HD64461_PCC1CSCIER (CONFIG_HD64461_IOBASE + 0x2016) /* socket 1 card status change interrupt enable */
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#define HD64461_PCC1SCR (CONFIG_HD64461_IOBASE + 0x2018) /* socket 1 software control */
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/* PCC Interface Status Register */
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#define HD64461_PCCISR_READY 0x80 /* card ready */
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#define HD64461_PCCISR_MWP 0x40 /* card write-protected */
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#define HD64461_PCCISR_VS2 0x20 /* voltage select pin 2 */
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#define HD64461_PCCISR_VS1 0x10 /* voltage select pin 1 */
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#define HD64461_PCCISR_CD2 0x08 /* card detect 2 */
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#define HD64461_PCCISR_CD1 0x04 /* card detect 1 */
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#define HD64461_PCCISR_BVD2 0x02 /* battery 1 */
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#define HD64461_PCCISR_BVD1 0x01 /* battery 1 */
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#define HD64461_PCCISR_PCD_MASK 0x0c /* card detect */
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#define HD64461_PCCISR_BVD_MASK 0x03 /* battery voltage */
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#define HD64461_PCCISR_BVD_BATGOOD 0x03 /* battery good */
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#define HD64461_PCCISR_BVD_BATWARN 0x01 /* battery low warning */
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#define HD64461_PCCISR_BVD_BATDEAD1 0x02 /* battery dead */
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#define HD64461_PCCISR_BVD_BATDEAD2 0x00 /* battery dead */
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/* PCC General Control Register */
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#define HD64461_PCCGCR_DRVE 0x80 /* output drive */
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#define HD64461_PCCGCR_PCCR 0x40 /* PC card reset */
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#define HD64461_PCCGCR_PCCT 0x20 /* PC card type, 1=IO&mem, 0=mem */
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#define HD64461_PCCGCR_VCC0 0x10 /* voltage control pin VCC0SEL0 */
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#define HD64461_PCCGCR_PMMOD 0x08 /* memory mode */
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#define HD64461_PCCGCR_PA25 0x04 /* pin A25 */
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#define HD64461_PCCGCR_PA24 0x02 /* pin A24 */
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#define HD64461_PCCGCR_REG 0x01 /* pin PCC0REG# */
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/* PCC Card Status Change Register */
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#define HD64461_PCCCSCR_SCDI 0x80 /* sw card detect intr */
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#define HD64461_PCCCSCR_SRV1 0x40 /* reserved */
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#define HD64461_PCCCSCR_IREQ 0x20 /* IREQ intr req */
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#define HD64461_PCCCSCR_SC 0x10 /* STSCHG (status change) pin */
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#define HD64461_PCCCSCR_CDC 0x08 /* CD (card detect) change */
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#define HD64461_PCCCSCR_RC 0x04 /* READY change */
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#define HD64461_PCCCSCR_BW 0x02 /* battery warning change */
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#define HD64461_PCCCSCR_BD 0x01 /* battery dead change */
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/* PCC Card Status Change Interrupt Enable Register */
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#define HD64461_PCCCSCIER_CRE 0x80 /* change reset enable */
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#define HD64461_PCCCSCIER_IREQE_MASK 0x60 /* IREQ enable */
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#define HD64461_PCCCSCIER_IREQE_DISABLED 0x00 /* IREQ disabled */
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#define HD64461_PCCCSCIER_IREQE_LEVEL 0x20 /* IREQ level-triggered */
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#define HD64461_PCCCSCIER_IREQE_FALLING 0x40 /* IREQ falling-edge-trig */
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#define HD64461_PCCCSCIER_IREQE_RISING 0x60 /* IREQ rising-edge-trig */
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#define HD64461_PCCCSCIER_SCE 0x10 /* status change enable */
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#define HD64461_PCCCSCIER_CDE 0x08 /* card detect change enable */
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#define HD64461_PCCCSCIER_RE 0x04 /* ready change enable */
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#define HD64461_PCCCSCIER_BWE 0x02 /* battery warn change enable */
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#define HD64461_PCCCSCIER_BDE 0x01 /* battery dead change enable*/
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/* PCC Software Control Register */
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#define HD64461_PCCSCR_VCC1 0x02 /* voltage control pin 1 */
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#define HD64461_PCCSCR_SWP 0x01 /* write protect */
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/* PCC0 Output Pins Control Register */
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#define HD64461_P0OCR (CONFIG_HD64461_IOBASE + 0x202a)
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/* PCC1 Output Pins Control Register */
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#define HD64461_P1OCR (CONFIG_HD64461_IOBASE + 0x202c)
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/* PC Card General Control Register */
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#define HD64461_PGCR (CONFIG_HD64461_IOBASE + 0x202e)
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/* Port Control Registers */
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#define HD64461_GPACR (CONFIG_HD64461_IOBASE + 0x4000) /* Port A - Handles IRDA/TIMER */
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#define HD64461_GPBCR (CONFIG_HD64461_IOBASE + 0x4002) /* Port B - Handles UART */
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#define HD64461_GPCCR (CONFIG_HD64461_IOBASE + 0x4004) /* Port C - Handles PCMCIA 1 */
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#define HD64461_GPDCR (CONFIG_HD64461_IOBASE + 0x4006) /* Port D - Handles PCMCIA 1 */
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/* Port Control Data Registers */
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#define HD64461_GPADR (CONFIG_HD64461_IOBASE + 0x4010) /* A */
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#define HD64461_GPBDR (CONFIG_HD64461_IOBASE + 0x4012) /* B */
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#define HD64461_GPCDR (CONFIG_HD64461_IOBASE + 0x4014) /* C */
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#define HD64461_GPDDR (CONFIG_HD64461_IOBASE + 0x4016) /* D */
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/* Interrupt Control Registers */
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#define HD64461_GPAICR (CONFIG_HD64461_IOBASE + 0x4020) /* A */
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#define HD64461_GPBICR (CONFIG_HD64461_IOBASE + 0x4022) /* B */
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#define HD64461_GPCICR (CONFIG_HD64461_IOBASE + 0x4024) /* C */
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#define HD64461_GPDICR (CONFIG_HD64461_IOBASE + 0x4026) /* D */
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/* Interrupt Status Registers */
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#define HD64461_GPAISR (CONFIG_HD64461_IOBASE + 0x4040) /* A */
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#define HD64461_GPBISR (CONFIG_HD64461_IOBASE + 0x4042) /* B */
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#define HD64461_GPCISR (CONFIG_HD64461_IOBASE + 0x4044) /* C */
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#define HD64461_GPDISR (CONFIG_HD64461_IOBASE + 0x4046) /* D */
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/* Interrupt Request Register & Interrupt Mask Register */
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#define HD64461_NIRR (CONFIG_HD64461_IOBASE + 0x5000)
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#define HD64461_NIMR (CONFIG_HD64461_IOBASE + 0x5002)
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#define HD64461_IRQBASE OFFCHIP_IRQ_BASE
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#define HD64461_IRQ_NUM 16
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#define HD64461_IRQ_UART (HD64461_IRQBASE+5)
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#define HD64461_IRQ_IRDA (HD64461_IRQBASE+6)
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#define HD64461_IRQ_TMU1 (HD64461_IRQBASE+9)
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#define HD64461_IRQ_TMU0 (HD64461_IRQBASE+10)
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#define HD64461_IRQ_GPIO (HD64461_IRQBASE+11)
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#define HD64461_IRQ_AFE (HD64461_IRQBASE+12)
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#define HD64461_IRQ_PCC1 (HD64461_IRQBASE+13)
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#define HD64461_IRQ_PCC0 (HD64461_IRQBASE+14)
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#define __IO_PREFIX hd64461
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#include <asm/io_generic.h>
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/* arch/sh/cchips/hd6446x/hd64461/setup.c */
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int hd64461_irq_demux(int irq);
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void hd64461_register_irq_demux(int irq,
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int (*demux) (int irq, void *dev), void *dev);
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void hd64461_unregister_irq_demux(int irq);
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#endif
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