/*
* linux/include/asm-arm/hardware/clps7111.h
*
* This file contains the hardware definitions of the CLPS7111 internal
* registers.
*
* Copyright (C) 2000 Deep Blue Solutions Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __ASM_HARDWARE_CLPS7111_H
#define __ASM_HARDWARE_CLPS7111_H
#define CLPS7111_PHYS_BASE (0x80000000)
#ifndef __ASSEMBLY__
#define clps_readb(off) __raw_readb(CLPS7111_BASE + (off))
#define clps_readl(off) __raw_readl(CLPS7111_BASE + (off))
#define clps_writeb(val,off) __raw_writeb(val, CLPS7111_BASE + (off))
#define clps_writel(val,off) __raw_writel(val, CLPS7111_BASE + (off))
#endif
#define PADR (0x0000)
#define PBDR (0x0001)
#define PDDR (0x0003)
#define PADDR (0x0040)
#define PBDDR (0x0041)
#define PDDDR (0x0043)
#define PEDR (0x0080)
#define PEDDR (0x00c0)
#define SYSCON1 (0x0100)
#define SYSFLG1 (0x0140)
#define MEMCFG1 (0x0180)
#define MEMCFG2 (0x01c0)
#define DRFPR (0x0200)
#define INTSR1 (0x0240)
#define INTMR1 (0x0280)
#define LCDCON (0x02c0)
#define TC1D (0x0300)
#define TC2D (0x0340)
#define RTCDR (0x0380)
#define RTCMR (0x03c0)
#define PMPCON (0x0400)
#define CODR (0x0440)
#define UARTDR1 (0x0480)
#define UBRLCR1 (0x04c0)
#define SYNCIO (0x0500)
#define PALLSW (0x0540)
#define PALMSW (0x0580)
#define STFCLR (0x05c0)
#define BLEOI (0x0600)
#define MCEOI (0x0640)
#define TEOI (0x0680)
#define TC1EOI (0x06c0)
#define TC2EOI (0x0700)
#define RTCEOI (0x0740)
#define UMSEOI (0x0780)
#define COEOI (0x07c0)
#define HALT (0x0800)
#define STDBY (0x0840)
#define FBADDR (0x1000)
#define SYSCON2 (0x1100)
#define SYSFLG2 (0x1140)
#define INTSR2 (0x1240)
#define INTMR2 (0x1280)
#define UARTDR2 (0x1480)
#define UBRLCR2 (0x14c0)
#define SS2DR (0x1500)
#define SRXEOF (0x1600)
#define SS2POP (0x16c0)
#define KBDEOI (0x1700)
/* common bits: SYSCON1 / SYSCON2 */
#define SYSCON_UARTEN (1 << 8)
#define SYSCON1_KBDSCAN(x) ((x) & 15)
#define SYSCON1_KBDSCANMASK (15)
#define SYSCON1_TC1M (1 << 4)
#define SYSCON1_TC1S (1 << 5)
#define SYSCON1_TC2M (1 << 6)
#define SYSCON1_TC2S (1 << 7)
#define SYSCON1_UART1EN SYSCON_UARTEN
#define SYSCON1_BZTOG (1 << 9)
#define SYSCON1_BZMOD (1 << 10)
#define SYSCON1_DBGEN (1 << 11)
#define SYSCON1_LCDEN (1 << 12)
#define SYSCON1_CDENTX (1 << 13)
#define SYSCON1_CDENRX (1 << 14)
#define SYSCON1_SIREN (1 << 15)
#define SYSCON1_ADCKSEL(x) (((x) & 3) << 16)
#define SYSCON1_ADCKSEL_MASK (3 << 16)
#define SYSCON1_EXCKEN (1 << 18)
#define SYSCON1_WAKEDIS (1 << 19)
#define SYSCON1_IRTXM (1 << 20)
/* common bits: SYSFLG1 / SYSFLG2 */
#define SYSFLG_UBUSY (1 << 11)
#define SYSFLG_URXFE (1 << 22)
#define SYSFLG_UTXFF (1 << 23)
#define SYSFLG1_MCDR (1 << 0)
#define SYSFLG1_DCDET (1 << 1)
#define SYSFLG1_WUDR (1 << 2)
#define SYSFLG1_WUON (1 << 3)
#define SYSFLG1_CTS (1 << 8)
#define SYSFLG1_DSR (1 << 9)
#define SYSFLG1_DCD (1 << 10)
#define SYSFLG1_UBUSY SYSFLG_UBUSY
#define SYSFLG1_NBFLG (1 << 12)
#define SYSFLG1_RSTFLG (1 << 13)
#define SYSFLG1_PFFLG (1 << 14)
#define SYSFLG1_CLDFLG (1 << 15)
#define SYSFLG1_URXFE SYSFLG_URXFE
#define SYSFLG1_UTXFF SYSFLG_UTXFF
#define SYSFLG1_CRXFE (1 << 24)
#define SYSFLG1_CTXFF (1 << 25)
#define SYSFLG1_SSIBUSY (1 << 26)
#define SYSFLG1_ID (1 << 29)
#define SYSFLG2_SSRXOF (1 << 0)
#define SYSFLG2_RESVAL (1 << 1)
#define SYSFLG2_RESFRM (1 << 2)
#define SYSFLG2_SS2RXFE (1 << 3)
#define SYSFLG2_SS2TXFF (1 << 4)
#define SYSFLG2_SS2TXUF (1 << 5)
#define SYSFLG2_CKMODE (1 << 6)
#define SYSFLG2_UBUSY SYSFLG_UBUSY
#define SYSFLG2_URXFE SYSFLG_URXFE
#define SYSFLG2_UTXFF SYSFLG_UTXFF
#define LCDCON_GSEN (1 << 30)
#define LCDCON_GSMD (1 << 31)
#define SYSCON2_SERSEL (1 << 0)
#define SYSCON2_KBD6 (1 << 1)
#define SYSCON2_DRAMZ (1 << 2)
#define SYSCON2_KBWEN (1 << 3)
#define SYSCON2_SS2TXEN (1 << 4)
#define SYSCON2_PCCARD1 (1 << 5)
#define SYSCON2_PCCARD2 (1 << 6)
#define SYSCON2_SS2RXEN (1 << 7)
#define SYSCON2_UART2EN SYSCON_UARTEN
#define SYSCON2_SS2MAEN (1 << 9)
#define SYSCON2_OSTB (1 << 12)
#define SYSCON2_CLKENSL (1 << 13)
#define SYSCON2_BUZFREQ (1 << 14)
/* common bits: UARTDR1 / UARTDR2 */
#define UARTDR_FRMERR (1 << 8)
#define UARTDR_PARERR (1 << 9)
#define UARTDR_OVERR (1 << 10)
/* common bits: UBRLCR1 / UBRLCR2 */
#define UBRLCR_BAUD_MASK ((1 << 12) - 1)
#define UBRLCR_BREAK (1 << 12)
#define UBRLCR_PRTEN (1 << 13)
#define UBRLCR_EVENPRT (1 << 14)
#define UBRLCR_XSTOP (1 << 15)
#define UBRLCR_FIFOEN (1 << 16)
#define UBRLCR_WRDLEN5 (0 << 17)
#define UBRLCR_WRDLEN6 (1 << 17)
#define UBRLCR_WRDLEN7 (2 << 17)
#define UBRLCR_WRDLEN8 (3 << 17)
#define UBRLCR_WRDLEN_MASK (3 << 17)
#define SYNCIO_SMCKEN (1 << 13)
#define SYNCIO_TXFRMEN (1 << 14)
#define SYSCON3 0x2200 /* System Control register 3 ----------------------- */
#define ADCCON 0x00000001 /* ADC configuration */
#define CLKCTL 0x00000006 /* processor clock control */
#define CLKCTL_18 0x0 /* 18.432 MHz */
#define CLKCTL_36 0x2 /* 36.864 MHz */
#define CLKCTL_49 0x4 /* 49.152 MHz */
#define CLKCTL_73 0x6 /* 73.728 MHz */
#define MCPSEL 0x00000008 /* MCP select */
#define ADCCKNSEN 0x000010 /* ADC clock sense */
#define VERSN 0x000000e0 /* additional version bits */
#define VERSN_SHIFT 5
#define FASTWAKE 0x0000100 /* Wakeup clock select: 0=8Hz, 1=4kHz */
#define INTSR3 0x2240 /* Interrupt Status register 3 --------------------- */
#define MCPINT 0x00000001 /* MCP interface interrupt (FIQ) */
#define INTMR3 0x2280 /* Interrupt Mask register 3 ----------------------- */
#define LEDFLSH 0x22C0 /* LED Flash control register ---------------------- */
#define LEDFLSH_RATE 0x03 /* flash rate */
#define LEDFLSH_RATE_SHIFT 0
#define LEDFLSH_DUTY 0x3c /* duty ratio */
#define LEDFLSH_DUTY_SHIFT 2
#define LEDFLSH_ENABLE 0x40 /* enable */
#define IO_START CLPS7111_PHYS_BASE
#define IO(offset) (IO_START + (offset))
#define IO_BYTE(offset) (*(volatile unsigned char *)(IO_START + (offset)))
#define IO_WORD(offset) (*(volatile unsigned long *)(IO_START + (offset)))
#define IO_PADR IO_BYTE(PADR)
#define IO_PBDR IO_BYTE(PBDR)
#define IO_PDDR IO_BYTE(PDDR)
#define IO_PADDR IO_BYTE(PADDR)
#define IO_PBDDR IO_BYTE(PBDDR)
#define IO_PDDDR IO_BYTE(PDDDR)
#define IO_PEDR IO_BYTE(PEDR)
#define IO_PEDDR IO_BYTE(PEDDR)
#define IO_SYSCON IO_WORD(SYSCON)
#define IO_SYSFLG IO_WORD(SYSFLG)
#define IO_MEMCFG1 IO_WORD(MEMCFG1)
#define IO_MEMCFG2 IO_WORD(MEMCFG2)
#define IO_DRFPR IO_WORD(DRFPR)
#define IO_INTSR IO_WORD(INTSR)
#define IO_INTMR IO_WORD(INTMR)
#define IO_LCDCON IO_WORD(LCDCON)
#define IO_TC1D IO_WORD(TC1D)
#define IO_TC2D IO_WORD(TC2D)
#define IO_RTCDR IO_WORD(RTCDR)
#define IO_RTCMR IO_WORD(RTCMR)
#define IO_PMPCON IO_WORD(PMPCON)
#define IO_CODR IO_BYTE(CODR)
#define IO_UARTDR IO_WORD(UARTDR)
#define IO_UBRLCR IO_WORD(UBRLCR)
#define IO_SYNCIO IO_WORD(SYNCIO)
#define IO_PALLSW IO_WORD(PALLSW)
#define IO_PALMSW IO_WORD(PALMSW)
#define IO_STFCLR IO_WORD(STFCLR)
#define IO_BLEOI IO_WORD(BLEOI)
#define IO_MCEOI IO_WORD(MCEOI)
#define IO_TEOI IO_WORD(TEOI)
#define IO_TC1EOI IO_WORD(TC1EOI)
#define IO_TC2EOI IO_WORD(TC2EOI)
#define IO_RTCEOI IO_WORD(RTCEOI)
#define IO_UMSEOI IO_WORD(UMSEOI)
#define IO_COEOI IO_WORD(COEOI)
#define IO_HALT IO_WORD(HALT)
#define IO_STDBY IO_WORD(STDBY)
#define IO_SYSCON1 IO_WORD(SYSCON1)
#define IO_SYSFLG1 IO_WORD(SYSFLG1)
#define IO_INTSR1 IO_WORD(INTSR1)
#define IO_INTMR1 IO_WORD(INTMR1)
#define IO_UARTDR1 IO_WORD(UARTDR1)
#define IO_UBRLCR1 IO_WORD(UBRLCR1)
#define IO_FRBADDR IO_WORD(FRBADDR)
#define IO_SYSCON2 IO_WORD(SYSCON2)
#define IO_SYSFLG2 IO_WORD(SYSFLG2)
#define IO_INTSR2 IO_WORD(INTSR2)
#define IO_INTMR2 IO_WORD(INTMR2)
#define IO_UARTDR2 IO_WORD(UARTDR2)
#define IO_UBRLCR2 IO_WORD(UBRLCR2)
#define IO_KBDEOI IO_WORD(KBDEOI)
#define IO_MCCR IO_WORD(MCCR)
#define IO_MCDR0 IO_WORD(MCDR0)
#define IO_MCDR1 IO_WORD(MCDR1)
#define IO_MCDR2 IO_WORD(MCDR2)
#define IO_MCSR IO_WORD(MCSR)
#define IO_SYSCON3 IO_WORD(SYSCON3)
#define IO_INTSR3 IO_WORD(INTSR3)
#define IO_INTMR3 IO_WORD(INTMR3)
#define IO_LEDFLSH IO_WORD(LEDFLSH)
#endif /* __ASM_HARDWARE_CLPS7111_H */
