Signed-off-by: Luca Ceresoli <luca.ceresoli@comelit.it> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>master
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/*
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* (c) 2011 Comelit Group SpA, Luca Ceresoli <luca.ceresoli@comelit.it> |
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* |
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* See file CREDITS for list of people who contributed to this |
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* project. |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License as |
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* published by the Free Software Foundation; either version 2 of |
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* the License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
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* MA 02111-1307 USA |
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*/ |
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#ifndef _OMAP3_REGS_H |
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#define _OMAP3_REGS_H |
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/*
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* Register definitions for OMAP3 processors. |
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*/ |
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/*
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* GPMC_CONFIG1 - GPMC_CONFIG7 |
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*/ |
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/* Values for GPMC_CONFIG1 - signal control parameters */ |
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#define WRAPBURST (1 << 31) |
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#define READMULTIPLE (1 << 30) |
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#define READTYPE (1 << 29) |
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#define WRITEMULTIPLE (1 << 28) |
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#define WRITETYPE (1 << 27) |
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#define CLKACTIVATIONTIME(x) (((x) & 3) << 25) |
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#define ATTACHEDDEVICEPAGELENGTH(x) (((x) & 3) << 23) |
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#define WAITREADMONITORING (1 << 22) |
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#define WAITWRITEMONITORING (1 << 21) |
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#define WAITMONITORINGTIME(x) (((x) & 3) << 18) |
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#define WAITPINSELECT(x) (((x) & 3) << 16) |
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#define DEVICESIZE(x) (((x) & 3) << 12) |
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#define DEVICESIZE_8BIT DEVICESIZE(0) |
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#define DEVICESIZE_16BIT DEVICESIZE(1) |
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#define DEVICETYPE(x) (((x) & 3) << 10) |
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#define DEVICETYPE_NOR DEVICETYPE(0) |
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#define DEVICETYPE_NAND DEVICETYPE(2) |
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#define MUXADDDATA (1 << 9) |
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#define TIMEPARAGRANULARITY (1 << 4) |
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#define GPMCFCLKDIVIDER(x) (((x) & 3) << 0) |
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/* Values for GPMC_CONFIG2 - CS timing */ |
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#define CSWROFFTIME(x) (((x) & 0x1f) << 16) |
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#define CSRDOFFTIME(x) (((x) & 0x1f) << 8) |
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#define CSEXTRADELAY (1 << 7) |
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#define CSONTIME(x) (((x) & 0xf) << 0) |
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/* Values for GPMC_CONFIG3 - nADV timing */ |
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#define ADVWROFFTIME(x) (((x) & 0x1f) << 16) |
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#define ADVRDOFFTIME(x) (((x) & 0x1f) << 8) |
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#define ADVEXTRADELAY (1 << 7) |
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#define ADVONTIME(x) (((x) & 0xf) << 0) |
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/* Values for GPMC_CONFIG4 - nWE and nOE timing */ |
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#define WEOFFTIME(x) (((x) & 0x1f) << 24) |
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#define WEEXTRADELAY (1 << 23) |
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#define WEONTIME(x) (((x) & 0xf) << 16) |
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#define OEOFFTIME(x) (((x) & 0x1f) << 8) |
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#define OEEXTRADELAY (1 << 7) |
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#define OEONTIME(x) (((x) & 0xf) << 0) |
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/* Values for GPMC_CONFIG5 - RdAccessTime and CycleTime timing */ |
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#define PAGEBURSTACCESSTIME(x) (((x) & 0xf) << 24) |
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#define RDACCESSTIME(x) (((x) & 0x1f) << 16) |
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#define WRCYCLETIME(x) (((x) & 0x1f) << 8) |
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#define RDCYCLETIME(x) (((x) & 0x1f) << 0) |
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/* Values for GPMC_CONFIG6 - misc timings */ |
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#define WRACCESSTIME(x) (((x) & 0x1f) << 24) |
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#define WRDATAONADMUXBUS(x) (((x) & 0xf) << 16) |
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#define CYCLE2CYCLEDELAY(x) (((x) & 0xf) << 8) |
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#define CYCLE2CYCLESAMECSEN (1 << 7) |
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#define CYCLE2CYCLEDIFFCSEN (1 << 6) |
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#define BUSTURNAROUND(x) (((x) & 0xf) << 0) |
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/* Values for GPMC_CONFIG7 - CS address mapping configuration */ |
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#define MASKADDRESS(x) (((x) & 0xf) << 8) |
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#define CSVALID (1 << 6) |
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#define BASEADDRESS(x) (((x) & 0x3f) << 0) |
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#endif /* _OMAP3_REGS_H */ |
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