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7dc96414 IM |
1 | /* |
2 | * Hardware definitions for the Toshiba eseries PDAs | |
3 | * | |
4 | * Copyright (c) 2003 Ian Molton <spyro@f2s.com> | |
5 | * | |
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 | |
9 | * or implied. | |
10 | * | |
11 | */ | |
12 | ||
13 | #include <linux/kernel.h> | |
14 | #include <linux/init.h> | |
0ec3cf69 IM |
15 | #include <linux/device.h> |
16 | #include <linux/platform_device.h> | |
17 | #include <linux/fb.h> | |
b1ae1b7b | 18 | #include <linux/mfd/tc6393xb.h> |
0ec3cf69 IM |
19 | |
20 | #include <video/w100fb.h> | |
7dc96414 IM |
21 | |
22 | #include <asm/setup.h> | |
23 | #include <asm/mach/arch.h> | |
24 | #include <asm/mach-types.h> | |
25 | ||
26 | #include <mach/mfp-pxa25x.h> | |
b1ae1b7b | 27 | #include <mach/pxa-regs.h> |
7dc96414 | 28 | #include <mach/hardware.h> |
b1ae1b7b | 29 | #include <mach/eseries-gpio.h> |
ebcce7b1 | 30 | #include <mach/udc.h> |
36033422 | 31 | #include <mach/irda.h> |
7dc96414 IM |
32 | |
33 | #include "generic.h" | |
34 | #include "eseries.h" | |
b1ae1b7b | 35 | #include "clock.h" |
7dc96414 | 36 | |
0ec3cf69 IM |
37 | /* ---------------------- E750 LCD definitions -------------------- */ |
38 | ||
39 | static struct w100_gen_regs e750_lcd_regs = { | |
40 | .lcd_format = 0x00008003, | |
41 | .lcdd_cntl1 = 0x00000000, | |
42 | .lcdd_cntl2 = 0x0003ffff, | |
43 | .genlcd_cntl1 = 0x00fff003, | |
44 | .genlcd_cntl2 = 0x003c0f03, | |
45 | .genlcd_cntl3 = 0x000143aa, | |
46 | }; | |
47 | ||
48 | static struct w100_mode e750_lcd_mode = { | |
49 | .xres = 240, | |
50 | .yres = 320, | |
51 | .left_margin = 21, | |
52 | .right_margin = 22, | |
53 | .upper_margin = 5, | |
54 | .lower_margin = 4, | |
55 | .crtc_ss = 0x80150014, | |
56 | .crtc_ls = 0x8014000d, | |
57 | .crtc_gs = 0xc1000005, | |
58 | .crtc_vpos_gs = 0x00020147, | |
59 | .crtc_rev = 0x0040010a, | |
60 | .crtc_dclk = 0xa1700030, | |
61 | .crtc_gclk = 0x80cc0015, | |
62 | .crtc_goe = 0x80cc0015, | |
63 | .crtc_ps1_active = 0x61060017, | |
64 | .pll_freq = 57, | |
65 | .pixclk_divider = 4, | |
66 | .pixclk_divider_rotated = 4, | |
67 | .pixclk_src = CLK_SRC_XTAL, | |
68 | .sysclk_divider = 1, | |
69 | .sysclk_src = CLK_SRC_PLL, | |
70 | }; | |
71 | ||
72 | static struct w100_gpio_regs e750_w100_gpio_info = { | |
73 | .init_data1 = 0x01192f1b, | |
74 | .gpio_dir1 = 0xd5ffdeff, | |
75 | .gpio_oe1 = 0x000020bf, | |
76 | .init_data2 = 0x010f010f, | |
77 | .gpio_dir2 = 0xffffffff, | |
78 | .gpio_oe2 = 0x000001cf, | |
79 | }; | |
80 | ||
81 | static struct w100fb_mach_info e750_fb_info = { | |
82 | .modelist = &e750_lcd_mode, | |
83 | .num_modes = 1, | |
84 | .regs = &e750_lcd_regs, | |
85 | .gpio = &e750_w100_gpio_info, | |
86 | .xtal_freq = 14318000, | |
87 | .xtal_dbl = 1, | |
88 | }; | |
89 | ||
90 | static struct resource e750_fb_resources[] = { | |
91 | [0] = { | |
92 | .start = 0x0c000000, | |
93 | .end = 0x0cffffff, | |
94 | .flags = IORESOURCE_MEM, | |
95 | }, | |
96 | }; | |
97 | ||
98 | static struct platform_device e750_fb_device = { | |
99 | .name = "w100fb", | |
100 | .id = -1, | |
101 | .dev = { | |
102 | .platform_data = &e750_fb_info, | |
103 | }, | |
104 | .num_resources = ARRAY_SIZE(e750_fb_resources), | |
105 | .resource = e750_fb_resources, | |
106 | }; | |
107 | ||
b1ae1b7b IM |
108 | /* ----------------- e750 tc6393xb parameters ------------------ */ |
109 | ||
110 | static struct tc6393xb_platform_data e750_tc6393xb_info = { | |
111 | .irq_base = IRQ_BOARD_START, | |
112 | .scr_pll2cr = 0x0cc1, | |
113 | .scr_gper = 0, | |
114 | .gpio_base = -1, | |
115 | .suspend = &eseries_tmio_suspend, | |
116 | .resume = &eseries_tmio_resume, | |
117 | .enable = &eseries_tmio_enable, | |
118 | .disable = &eseries_tmio_disable, | |
119 | }; | |
120 | ||
121 | static struct platform_device e750_tc6393xb_device = { | |
122 | .name = "tc6393xb", | |
123 | .id = -1, | |
124 | .dev = { | |
125 | .platform_data = &e750_tc6393xb_info, | |
126 | }, | |
127 | .num_resources = 2, | |
128 | .resource = eseries_tmio_resources, | |
129 | }; | |
130 | ||
131 | /* ------------------------------------------------------------- */ | |
0ec3cf69 IM |
132 | |
133 | static struct platform_device *devices[] __initdata = { | |
134 | &e750_fb_device, | |
b1ae1b7b | 135 | &e750_tc6393xb_device, |
0ec3cf69 IM |
136 | }; |
137 | ||
138 | static void __init e750_init(void) | |
139 | { | |
b1ae1b7b IM |
140 | clk_add_alias("CLK_CK3P6MI", &e750_tc6393xb_device.dev, |
141 | "GPIO11_CLK", NULL), | |
142 | eseries_get_tmio_gpios(); | |
0ec3cf69 | 143 | platform_add_devices(devices, ARRAY_SIZE(devices)); |
ebcce7b1 | 144 | pxa_set_udc_info(&e7xx_udc_mach_info); |
36033422 IM |
145 | e7xx_irda_init(); |
146 | pxa_set_ficp_info(&e7xx_ficp_platform_data); | |
0ec3cf69 IM |
147 | } |
148 | ||
7dc96414 IM |
149 | MACHINE_START(E750, "Toshiba e750") |
150 | /* Maintainer: Ian Molton (spyro@f2s.com) */ | |
151 | .phys_io = 0x40000000, | |
152 | .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, | |
153 | .boot_params = 0xa0000100, | |
154 | .map_io = pxa_map_io, | |
155 | .init_irq = pxa25x_init_irq, | |
156 | .fixup = eseries_fixup, | |
0ec3cf69 | 157 | .init_machine = e750_init, |
7dc96414 IM |
158 | .timer = &pxa_timer, |
159 | MACHINE_END | |
160 |