mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-25 05:34:00 +08:00
51c62982a3
Considering the header mess ATM, it is not always possible to include
the correct header files within board code. Let's keep this simple:
<mach/pxa25x.h> - for pxa25x based platforms
<mach/pxa27x.h> - for pxa27x based platforms
<mach/pxa300.h> - for pxa300 based platforms
<mach/pxa320.h> - for pxa320 based platforms
<mach/pxa930.h> - for pxa930 based platforms
NOTE:
1. one header one board file, they are not compatible (i.e. they have
conflicting definitions which won't compile if included together).
2. Unless strictly necessary, the following header files are considered
to be SoC files use _only_, and is not recommended to be included in
board code:
<mach/hardware.h>
<mach/pxa-regs.h>
<mach/pxa2xx-regs.h>
<mach/pxa3xx-regs.h>
<mach/mfp.h>
<mach/mfp-pxa2xx.h>
<mach/mfp-pxa25x.h>
<mach/mfp-pxa27x.h>
<mach/mfp-pxa3xx.h>
<mach/mfp-pxa300.h>
<mach/mfp-pxa320.h>
<mach/mfp-pxa930.h>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
153 lines
3.7 KiB
C
153 lines
3.7 KiB
C
/*
|
|
* Hardware definitions for the Toshiba eseries PDAs
|
|
*
|
|
* Copyright (c) 2003 Ian Molton <spyro@f2s.com>
|
|
*
|
|
* This file is licensed under
|
|
* the terms of the GNU General Public License version 2. This program
|
|
* is licensed "as is" without any warranty of any kind, whether express
|
|
* or implied.
|
|
*
|
|
*/
|
|
|
|
#include <linux/kernel.h>
|
|
#include <linux/init.h>
|
|
#include <linux/clk.h>
|
|
#include <linux/platform_device.h>
|
|
#include <linux/mfd/t7l66xb.h>
|
|
#include <linux/mtd/nand.h>
|
|
#include <linux/mtd/partitions.h>
|
|
|
|
#include <asm/setup.h>
|
|
#include <asm/mach/arch.h>
|
|
#include <asm/mach-types.h>
|
|
|
|
#include <mach/pxa25x.h>
|
|
#include <mach/eseries-gpio.h>
|
|
#include <mach/pxafb.h>
|
|
#include <mach/udc.h>
|
|
#include <mach/irqs.h>
|
|
|
|
#include "generic.h"
|
|
#include "eseries.h"
|
|
#include "clock.h"
|
|
|
|
/* ------------------------ E400 LCD definitions ------------------------ */
|
|
|
|
static struct pxafb_mode_info e400_pxafb_mode_info = {
|
|
.pixclock = 140703,
|
|
.xres = 240,
|
|
.yres = 320,
|
|
.bpp = 16,
|
|
.hsync_len = 4,
|
|
.left_margin = 28,
|
|
.right_margin = 8,
|
|
.vsync_len = 3,
|
|
.upper_margin = 5,
|
|
.lower_margin = 6,
|
|
.sync = 0,
|
|
};
|
|
|
|
static struct pxafb_mach_info e400_pxafb_mach_info = {
|
|
.modes = &e400_pxafb_mode_info,
|
|
.num_modes = 1,
|
|
.lcd_conn = LCD_COLOR_TFT_16BPP,
|
|
.lccr3 = 0,
|
|
.pxafb_backlight_power = NULL,
|
|
};
|
|
|
|
/* ------------------------ E400 MFP config ----------------------------- */
|
|
|
|
static unsigned long e400_pin_config[] __initdata = {
|
|
/* Chip selects */
|
|
GPIO15_nCS_1, /* CS1 - Flash */
|
|
GPIO80_nCS_4, /* CS4 - TMIO */
|
|
|
|
/* Clocks */
|
|
GPIO12_32KHz,
|
|
|
|
/* BTUART */
|
|
GPIO42_BTUART_RXD,
|
|
GPIO43_BTUART_TXD,
|
|
GPIO44_BTUART_CTS,
|
|
|
|
/* TMIO controller */
|
|
GPIO19_GPIO, /* t7l66xb #PCLR */
|
|
GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */
|
|
|
|
/* wakeup */
|
|
GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
|
|
};
|
|
|
|
/* ---------------------------------------------------------------------- */
|
|
|
|
static struct mtd_partition partition_a = {
|
|
.name = "Internal NAND flash",
|
|
.offset = 0,
|
|
.size = MTDPART_SIZ_FULL,
|
|
};
|
|
|
|
static uint8_t scan_ff_pattern[] = { 0xff, 0xff };
|
|
|
|
static struct nand_bbt_descr e400_t7l66xb_nand_bbt = {
|
|
.options = 0,
|
|
.offs = 4,
|
|
.len = 2,
|
|
.pattern = scan_ff_pattern
|
|
};
|
|
|
|
static struct tmio_nand_data e400_t7l66xb_nand_config = {
|
|
.num_partitions = 1,
|
|
.partition = &partition_a,
|
|
.badblock_pattern = &e400_t7l66xb_nand_bbt,
|
|
};
|
|
|
|
static struct t7l66xb_platform_data e400_t7l66xb_info = {
|
|
.irq_base = IRQ_BOARD_START,
|
|
.enable = &eseries_tmio_enable,
|
|
.suspend = &eseries_tmio_suspend,
|
|
.resume = &eseries_tmio_resume,
|
|
|
|
.nand_data = &e400_t7l66xb_nand_config,
|
|
};
|
|
|
|
static struct platform_device e400_t7l66xb_device = {
|
|
.name = "t7l66xb",
|
|
.id = -1,
|
|
.dev = {
|
|
.platform_data = &e400_t7l66xb_info,
|
|
},
|
|
.num_resources = 2,
|
|
.resource = eseries_tmio_resources,
|
|
};
|
|
|
|
/* ---------------------------------------------------------- */
|
|
|
|
static struct platform_device *devices[] __initdata = {
|
|
&e400_t7l66xb_device,
|
|
};
|
|
|
|
static void __init e400_init(void)
|
|
{
|
|
pxa2xx_mfp_config(ARRAY_AND_SIZE(e400_pin_config));
|
|
/* Fixme - e400 may have a switched clock */
|
|
eseries_register_clks();
|
|
eseries_get_tmio_gpios();
|
|
set_pxa_fb_info(&e400_pxafb_mach_info);
|
|
platform_add_devices(devices, ARRAY_SIZE(devices));
|
|
pxa_set_udc_info(&e7xx_udc_mach_info);
|
|
}
|
|
|
|
MACHINE_START(E400, "Toshiba e400")
|
|
/* Maintainer: Ian Molton (spyro@f2s.com) */
|
|
.phys_io = 0x40000000,
|
|
.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
|
|
.boot_params = 0xa0000100,
|
|
.map_io = pxa_map_io,
|
|
.init_irq = pxa25x_init_irq,
|
|
.fixup = eseries_fixup,
|
|
.init_machine = e400_init,
|
|
.timer = &pxa_timer,
|
|
MACHINE_END
|
|
|