2 * Hardware definitions for the Toshiba eseries PDAs
4 * Copyright (c) 2003 Ian Molton <spyro@f2s.com>
6 * This file is licensed under
7 * the terms of the GNU General Public License version 2. This program
8 * is licensed "as is" without any warranty of any kind, whether express
13 #include <linux/kernel.h>
14 #include <linux/init.h>
15 #include <linux/device.h>
16 #include <linux/platform_device.h>
18 #include <linux/mfd/tc6393xb.h>
20 #include <video/w100fb.h>
22 #include <asm/setup.h>
23 #include <asm/mach/arch.h>
24 #include <asm/mach-types.h>
26 #include <mach/pxa25x.h>
27 #include <mach/eseries-gpio.h>
29 #include <mach/irda.h>
30 #include <mach/irqs.h>
36 /* ---------------------- E750 LCD definitions -------------------- */
38 static struct w100_gen_regs e750_lcd_regs
= {
39 .lcd_format
= 0x00008003,
40 .lcdd_cntl1
= 0x00000000,
41 .lcdd_cntl2
= 0x0003ffff,
42 .genlcd_cntl1
= 0x00fff003,
43 .genlcd_cntl2
= 0x003c0f03,
44 .genlcd_cntl3
= 0x000143aa,
47 static struct w100_mode e750_lcd_mode
= {
54 .crtc_ss
= 0x80150014,
55 .crtc_ls
= 0x8014000d,
56 .crtc_gs
= 0xc1000005,
57 .crtc_vpos_gs
= 0x00020147,
58 .crtc_rev
= 0x0040010a,
59 .crtc_dclk
= 0xa1700030,
60 .crtc_gclk
= 0x80cc0015,
61 .crtc_goe
= 0x80cc0015,
62 .crtc_ps1_active
= 0x61060017,
65 .pixclk_divider_rotated
= 4,
66 .pixclk_src
= CLK_SRC_XTAL
,
68 .sysclk_src
= CLK_SRC_PLL
,
71 static struct w100_gpio_regs e750_w100_gpio_info
= {
72 .init_data1
= 0x01192f1b,
73 .gpio_dir1
= 0xd5ffdeff,
74 .gpio_oe1
= 0x000020bf,
75 .init_data2
= 0x010f010f,
76 .gpio_dir2
= 0xffffffff,
77 .gpio_oe2
= 0x000001cf,
80 static struct w100fb_mach_info e750_fb_info
= {
81 .modelist
= &e750_lcd_mode
,
83 .regs
= &e750_lcd_regs
,
84 .gpio
= &e750_w100_gpio_info
,
85 .xtal_freq
= 14318000,
89 static struct resource e750_fb_resources
[] = {
93 .flags
= IORESOURCE_MEM
,
97 static struct platform_device e750_fb_device
= {
101 .platform_data
= &e750_fb_info
,
103 .num_resources
= ARRAY_SIZE(e750_fb_resources
),
104 .resource
= e750_fb_resources
,
107 /* -------------------- e750 MFP parameters -------------------- */
109 static unsigned long e750_pin_config
[] __initdata
= {
111 GPIO15_nCS_1
, /* CS1 - Flash */
112 GPIO79_nCS_3
, /* CS3 - IMAGEON */
113 GPIO80_nCS_4
, /* CS4 - TMIO */
123 /* TMIO controller */
124 GPIO19_GPIO
, /* t7l66xb #PCLR */
125 GPIO45_GPIO
, /* t7l66xb #SUSPEND (NOT BTUART!) */
132 GPIO38_GPIO
| MFP_LPM_DRIVE_HIGH
,
135 GPIO8_GPIO
, /* CD0 */
136 GPIO44_GPIO
, /* CD1 */
137 GPIO11_GPIO
, /* IRQ0 */
138 GPIO6_GPIO
, /* IRQ1 */
139 GPIO27_GPIO
, /* RST0 */
140 GPIO24_GPIO
, /* RST1 */
141 GPIO20_GPIO
, /* PWR0 */
142 GPIO23_GPIO
, /* PWR1 */
155 GPIO0_GPIO
| WAKEUP_ON_EDGE_RISE
,
158 /* ----------------- e750 tc6393xb parameters ------------------ */
160 static struct tc6393xb_platform_data e750_tc6393xb_info
= {
161 .irq_base
= IRQ_BOARD_START
,
162 .scr_pll2cr
= 0x0cc1,
165 .suspend
= &eseries_tmio_suspend
,
166 .resume
= &eseries_tmio_resume
,
167 .enable
= &eseries_tmio_enable
,
168 .disable
= &eseries_tmio_disable
,
171 static struct platform_device e750_tc6393xb_device
= {
175 .platform_data
= &e750_tc6393xb_info
,
178 .resource
= eseries_tmio_resources
,
181 /* ------------------------------------------------------------- */
183 static struct platform_device
*devices
[] __initdata
= {
185 &e750_tc6393xb_device
,
188 static void __init
e750_init(void)
190 pxa2xx_mfp_config(ARRAY_AND_SIZE(e750_pin_config
));
191 clk_add_alias("CLK_CK3P6MI", e750_tc6393xb_device
.name
,
193 eseries_get_tmio_gpios();
194 platform_add_devices(devices
, ARRAY_SIZE(devices
));
195 pxa_set_udc_info(&e7xx_udc_mach_info
);
197 pxa_set_ficp_info(&e7xx_ficp_platform_data
);
200 MACHINE_START(E750
, "Toshiba e750")
201 /* Maintainer: Ian Molton (spyro@f2s.com) */
202 .phys_io
= 0x40000000,
203 .io_pg_offst
= (io_p2v(0x40000000) >> 18) & 0xfffc,
204 .boot_params
= 0xa0000100,
205 .map_io
= pxa_map_io
,
206 .init_irq
= pxa25x_init_irq
,
207 .fixup
= eseries_fixup
,
208 .init_machine
= e750_init
,