908cbc1013
This patch updates e400 to use the new MFP GPIO setup code.
Signed-off-by: Ian Molton <spyro@f2s.com>
187 lines
4.1 KiB
C
187 lines
4.1 KiB
C
/*
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* Hardware definitions for the Toshiba eseries PDAs
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*
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* Copyright (c) 2003 Ian Molton <spyro@f2s.com>
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*
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* This file is licensed under
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* the terms of the GNU General Public License version 2. This program
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* is licensed "as is" without any warranty of any kind, whether express
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* or implied.
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*
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*/
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#include <linux/kernel.h>
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#include <linux/init.h>
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#include <asm/setup.h>
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#include <asm/mach/arch.h>
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#include <asm/mach-types.h>
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#include <mach/mfp-pxa25x.h>
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#include <mach/hardware.h>
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#include "generic.h"
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static unsigned long e740_pin_config[] __initdata = {
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/* Chip selects */
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GPIO15_nCS_1, /* CS1 - Flash */
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GPIO79_nCS_3, /* CS3 - IMAGEON */
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GPIO80_nCS_4, /* CS4 - TMIO */
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/* Clocks */
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GPIO12_32KHz,
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/* BTUART */
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GPIO42_BTUART_RXD,
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GPIO43_BTUART_TXD,
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GPIO44_BTUART_CTS,
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GPIO45_GPIO, /* Used by TMIO for #SUSPEND */
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/* PC Card */
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GPIO8_GPIO, /* CD0 */
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GPIO44_GPIO, /* CD1 */
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GPIO11_GPIO, /* IRQ0 */
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GPIO6_GPIO, /* IRQ1 */
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GPIO27_GPIO, /* RST0 */
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GPIO24_GPIO, /* RST1 */
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GPIO20_GPIO, /* PWR0 */
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GPIO23_GPIO, /* PWR1 */
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GPIO48_nPOE,
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GPIO49_nPWE,
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GPIO50_nPIOR,
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GPIO51_nPIOW,
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GPIO52_nPCE_1,
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GPIO53_nPCE_2,
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GPIO54_nPSKTSEL,
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GPIO55_nPREG,
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GPIO56_nPWAIT,
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GPIO57_nIOIS16,
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/* wakeup */
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GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
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};
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static unsigned long e400_pin_config[] __initdata = {
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/* Chip selects */
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GPIO15_nCS_1, /* CS1 - Flash */
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GPIO80_nCS_4, /* CS4 - TMIO */
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/* Clocks */
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GPIO12_32KHz,
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/* BTUART */
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GPIO42_BTUART_RXD,
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GPIO43_BTUART_TXD,
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GPIO44_BTUART_CTS,
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GPIO45_GPIO, /* Used by TMIO for #SUSPEND */
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/* wakeup */
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GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
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};
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/* Only e800 has 128MB RAM */
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static void __init eseries_fixup(struct machine_desc *desc,
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struct tag *tags, char **cmdline, struct meminfo *mi)
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{
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mi->nr_banks=1;
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mi->bank[0].start = 0xa0000000;
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mi->bank[0].node = 0;
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if (machine_is_e800())
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mi->bank[0].size = (128*1024*1024);
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else
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mi->bank[0].size = (64*1024*1024);
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}
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static void __init e740_init(void)
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{
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pxa2xx_mfp_config(ARRAY_AND_SIZE(e740_pin_config));
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}
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static void __init e400_init(void)
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{
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pxa2xx_mfp_config(ARRAY_AND_SIZE(e400_pin_config));
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}
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/* e-series machine definitions */
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#ifdef CONFIG_MACH_E330
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MACHINE_START(E330, "Toshiba e330")
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/* Maintainer: Ian Molton (spyro@f2s.com) */
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.phys_io = 0x40000000,
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.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
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.boot_params = 0xa0000100,
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.map_io = pxa_map_io,
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.init_irq = pxa25x_init_irq,
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.fixup = eseries_fixup,
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.timer = &pxa_timer,
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MACHINE_END
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#endif
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#ifdef CONFIG_MACH_E350
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MACHINE_START(E350, "Toshiba e350")
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/* Maintainer: Ian Molton (spyro@f2s.com) */
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.phys_io = 0x40000000,
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.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
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.boot_params = 0xa0000100,
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.map_io = pxa_map_io,
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.init_irq = pxa25x_init_irq,
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.fixup = eseries_fixup,
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.timer = &pxa_timer,
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MACHINE_END
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#endif
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#ifdef CONFIG_MACH_E740
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MACHINE_START(E740, "Toshiba e740")
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/* Maintainer: Ian Molton (spyro@f2s.com) */
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.phys_io = 0x40000000,
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.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
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.boot_params = 0xa0000100,
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.map_io = pxa_map_io,
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.init_irq = pxa25x_init_irq,
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.fixup = eseries_fixup,
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.init_machine = e740_init,
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.timer = &pxa_timer,
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MACHINE_END
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#endif
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#ifdef CONFIG_MACH_E750
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MACHINE_START(E750, "Toshiba e750")
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/* Maintainer: Ian Molton (spyro@f2s.com) */
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.phys_io = 0x40000000,
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.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
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.boot_params = 0xa0000100,
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.map_io = pxa_map_io,
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.init_irq = pxa25x_init_irq,
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.fixup = eseries_fixup,
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.timer = &pxa_timer,
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MACHINE_END
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#endif
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#ifdef CONFIG_MACH_E400
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MACHINE_START(E400, "Toshiba e400")
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/* Maintainer: Ian Molton (spyro@f2s.com) */
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.phys_io = 0x40000000,
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.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
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.boot_params = 0xa0000100,
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.map_io = pxa_map_io,
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.init_irq = pxa25x_init_irq,
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.fixup = eseries_fixup,
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.init_machine = e400_init,
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.timer = &pxa_timer,
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MACHINE_END
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#endif
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#ifdef CONFIG_MACH_E800
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MACHINE_START(E800, "Toshiba e800")
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/* Maintainer: Ian Molton (spyro@f2s.com) */
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.phys_io = 0x40000000,
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.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
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.boot_params = 0xa0000100,
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.map_io = pxa_map_io,
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.init_irq = pxa25x_init_irq,
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.fixup = eseries_fixup,
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.timer = &pxa_timer,
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MACHINE_END
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#endif
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