![Ian Molton](/assets/img/avatar_default.png)
This patchset provides support for the TMIO based IO controller used in the Toshiba e-series PDAs. Signed-off-by: Ian Molton <spyro@f2s.com> Acked-by: Samuel Ortiz <sameo@openedhand.com> Acked-by: Eric Miao <eric.y.miao@gmail.com>
161 lines
4 KiB
C
161 lines
4 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/device.h>
|
|
#include <linux/platform_device.h>
|
|
#include <linux/fb.h>
|
|
#include <linux/mfd/tc6393xb.h>
|
|
|
|
#include <video/w100fb.h>
|
|
|
|
#include <asm/setup.h>
|
|
#include <asm/mach/arch.h>
|
|
#include <asm/mach-types.h>
|
|
|
|
#include <mach/mfp-pxa25x.h>
|
|
#include <mach/pxa-regs.h>
|
|
#include <mach/hardware.h>
|
|
#include <mach/eseries-gpio.h>
|
|
#include <mach/udc.h>
|
|
#include <mach/irda.h>
|
|
|
|
#include "generic.h"
|
|
#include "eseries.h"
|
|
#include "clock.h"
|
|
|
|
/* ---------------------- E750 LCD definitions -------------------- */
|
|
|
|
static struct w100_gen_regs e750_lcd_regs = {
|
|
.lcd_format = 0x00008003,
|
|
.lcdd_cntl1 = 0x00000000,
|
|
.lcdd_cntl2 = 0x0003ffff,
|
|
.genlcd_cntl1 = 0x00fff003,
|
|
.genlcd_cntl2 = 0x003c0f03,
|
|
.genlcd_cntl3 = 0x000143aa,
|
|
};
|
|
|
|
static struct w100_mode e750_lcd_mode = {
|
|
.xres = 240,
|
|
.yres = 320,
|
|
.left_margin = 21,
|
|
.right_margin = 22,
|
|
.upper_margin = 5,
|
|
.lower_margin = 4,
|
|
.crtc_ss = 0x80150014,
|
|
.crtc_ls = 0x8014000d,
|
|
.crtc_gs = 0xc1000005,
|
|
.crtc_vpos_gs = 0x00020147,
|
|
.crtc_rev = 0x0040010a,
|
|
.crtc_dclk = 0xa1700030,
|
|
.crtc_gclk = 0x80cc0015,
|
|
.crtc_goe = 0x80cc0015,
|
|
.crtc_ps1_active = 0x61060017,
|
|
.pll_freq = 57,
|
|
.pixclk_divider = 4,
|
|
.pixclk_divider_rotated = 4,
|
|
.pixclk_src = CLK_SRC_XTAL,
|
|
.sysclk_divider = 1,
|
|
.sysclk_src = CLK_SRC_PLL,
|
|
};
|
|
|
|
static struct w100_gpio_regs e750_w100_gpio_info = {
|
|
.init_data1 = 0x01192f1b,
|
|
.gpio_dir1 = 0xd5ffdeff,
|
|
.gpio_oe1 = 0x000020bf,
|
|
.init_data2 = 0x010f010f,
|
|
.gpio_dir2 = 0xffffffff,
|
|
.gpio_oe2 = 0x000001cf,
|
|
};
|
|
|
|
static struct w100fb_mach_info e750_fb_info = {
|
|
.modelist = &e750_lcd_mode,
|
|
.num_modes = 1,
|
|
.regs = &e750_lcd_regs,
|
|
.gpio = &e750_w100_gpio_info,
|
|
.xtal_freq = 14318000,
|
|
.xtal_dbl = 1,
|
|
};
|
|
|
|
static struct resource e750_fb_resources[] = {
|
|
[0] = {
|
|
.start = 0x0c000000,
|
|
.end = 0x0cffffff,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
};
|
|
|
|
static struct platform_device e750_fb_device = {
|
|
.name = "w100fb",
|
|
.id = -1,
|
|
.dev = {
|
|
.platform_data = &e750_fb_info,
|
|
},
|
|
.num_resources = ARRAY_SIZE(e750_fb_resources),
|
|
.resource = e750_fb_resources,
|
|
};
|
|
|
|
/* ----------------- e750 tc6393xb parameters ------------------ */
|
|
|
|
static struct tc6393xb_platform_data e750_tc6393xb_info = {
|
|
.irq_base = IRQ_BOARD_START,
|
|
.scr_pll2cr = 0x0cc1,
|
|
.scr_gper = 0,
|
|
.gpio_base = -1,
|
|
.suspend = &eseries_tmio_suspend,
|
|
.resume = &eseries_tmio_resume,
|
|
.enable = &eseries_tmio_enable,
|
|
.disable = &eseries_tmio_disable,
|
|
};
|
|
|
|
static struct platform_device e750_tc6393xb_device = {
|
|
.name = "tc6393xb",
|
|
.id = -1,
|
|
.dev = {
|
|
.platform_data = &e750_tc6393xb_info,
|
|
},
|
|
.num_resources = 2,
|
|
.resource = eseries_tmio_resources,
|
|
};
|
|
|
|
/* ------------------------------------------------------------- */
|
|
|
|
static struct platform_device *devices[] __initdata = {
|
|
&e750_fb_device,
|
|
&e750_tc6393xb_device,
|
|
};
|
|
|
|
static void __init e750_init(void)
|
|
{
|
|
clk_add_alias("CLK_CK3P6MI", &e750_tc6393xb_device.dev,
|
|
"GPIO11_CLK", NULL),
|
|
eseries_get_tmio_gpios();
|
|
platform_add_devices(devices, ARRAY_SIZE(devices));
|
|
pxa_set_udc_info(&e7xx_udc_mach_info);
|
|
e7xx_irda_init();
|
|
pxa_set_ficp_info(&e7xx_ficp_platform_data);
|
|
}
|
|
|
|
MACHINE_START(E750, "Toshiba e750")
|
|
/* 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 = e750_init,
|
|
.timer = &pxa_timer,
|
|
MACHINE_END
|
|
|