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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> |
80b02c17 | 32 | #include <mach/irqs.h> |
7dc96414 IM |
33 | |
34 | #include "generic.h" | |
35 | #include "eseries.h" | |
b1ae1b7b | 36 | #include "clock.h" |
7dc96414 | 37 | |
0ec3cf69 IM |
38 | /* ---------------------- E750 LCD definitions -------------------- */ |
39 | ||
40 | static struct w100_gen_regs e750_lcd_regs = { | |
41 | .lcd_format = 0x00008003, | |
42 | .lcdd_cntl1 = 0x00000000, | |
43 | .lcdd_cntl2 = 0x0003ffff, | |
44 | .genlcd_cntl1 = 0x00fff003, | |
45 | .genlcd_cntl2 = 0x003c0f03, | |
46 | .genlcd_cntl3 = 0x000143aa, | |
47 | }; | |
48 | ||
49 | static struct w100_mode e750_lcd_mode = { | |
50 | .xres = 240, | |
51 | .yres = 320, | |
52 | .left_margin = 21, | |
53 | .right_margin = 22, | |
54 | .upper_margin = 5, | |
55 | .lower_margin = 4, | |
56 | .crtc_ss = 0x80150014, | |
57 | .crtc_ls = 0x8014000d, | |
58 | .crtc_gs = 0xc1000005, | |
59 | .crtc_vpos_gs = 0x00020147, | |
60 | .crtc_rev = 0x0040010a, | |
61 | .crtc_dclk = 0xa1700030, | |
62 | .crtc_gclk = 0x80cc0015, | |
63 | .crtc_goe = 0x80cc0015, | |
64 | .crtc_ps1_active = 0x61060017, | |
65 | .pll_freq = 57, | |
66 | .pixclk_divider = 4, | |
67 | .pixclk_divider_rotated = 4, | |
68 | .pixclk_src = CLK_SRC_XTAL, | |
69 | .sysclk_divider = 1, | |
70 | .sysclk_src = CLK_SRC_PLL, | |
71 | }; | |
72 | ||
73 | static struct w100_gpio_regs e750_w100_gpio_info = { | |
74 | .init_data1 = 0x01192f1b, | |
75 | .gpio_dir1 = 0xd5ffdeff, | |
76 | .gpio_oe1 = 0x000020bf, | |
77 | .init_data2 = 0x010f010f, | |
78 | .gpio_dir2 = 0xffffffff, | |
79 | .gpio_oe2 = 0x000001cf, | |
80 | }; | |
81 | ||
82 | static struct w100fb_mach_info e750_fb_info = { | |
83 | .modelist = &e750_lcd_mode, | |
84 | .num_modes = 1, | |
85 | .regs = &e750_lcd_regs, | |
86 | .gpio = &e750_w100_gpio_info, | |
87 | .xtal_freq = 14318000, | |
88 | .xtal_dbl = 1, | |
89 | }; | |
90 | ||
91 | static struct resource e750_fb_resources[] = { | |
92 | [0] = { | |
93 | .start = 0x0c000000, | |
94 | .end = 0x0cffffff, | |
95 | .flags = IORESOURCE_MEM, | |
96 | }, | |
97 | }; | |
98 | ||
99 | static struct platform_device e750_fb_device = { | |
100 | .name = "w100fb", | |
101 | .id = -1, | |
102 | .dev = { | |
103 | .platform_data = &e750_fb_info, | |
104 | }, | |
105 | .num_resources = ARRAY_SIZE(e750_fb_resources), | |
106 | .resource = e750_fb_resources, | |
107 | }; | |
108 | ||
e1c4a2d7 IM |
109 | /* -------------------- e750 MFP parameters -------------------- */ |
110 | ||
111 | static unsigned long e750_pin_config[] __initdata = { | |
112 | /* Chip selects */ | |
113 | GPIO15_nCS_1, /* CS1 - Flash */ | |
114 | GPIO79_nCS_3, /* CS3 - IMAGEON */ | |
115 | GPIO80_nCS_4, /* CS4 - TMIO */ | |
116 | ||
117 | /* Clocks */ | |
118 | GPIO11_3_6MHz, | |
119 | ||
120 | /* BTUART */ | |
121 | GPIO42_BTUART_RXD, | |
122 | GPIO43_BTUART_TXD, | |
123 | GPIO44_BTUART_CTS, | |
124 | ||
125 | /* TMIO controller */ | |
126 | GPIO19_GPIO, /* t7l66xb #PCLR */ | |
127 | GPIO45_GPIO, /* t7l66xb #SUSPEND (NOT BTUART!) */ | |
128 | ||
129 | /* UDC */ | |
130 | GPIO13_GPIO, | |
131 | GPIO3_GPIO, | |
132 | ||
133 | /* IrDA */ | |
134 | GPIO38_GPIO | MFP_LPM_DRIVE_HIGH, | |
135 | ||
a7e2e735 IM |
136 | /* Audio power control */ |
137 | GPIO4_GPIO, /* Headphone amp power */ | |
138 | GPIO7_GPIO, /* Speaker amp power */ | |
139 | GPIO37_GPIO, /* Headphone detect */ | |
140 | ||
e1c4a2d7 IM |
141 | /* PC Card */ |
142 | GPIO8_GPIO, /* CD0 */ | |
143 | GPIO44_GPIO, /* CD1 */ | |
144 | GPIO11_GPIO, /* IRQ0 */ | |
145 | GPIO6_GPIO, /* IRQ1 */ | |
146 | GPIO27_GPIO, /* RST0 */ | |
147 | GPIO24_GPIO, /* RST1 */ | |
148 | GPIO20_GPIO, /* PWR0 */ | |
149 | GPIO23_GPIO, /* PWR1 */ | |
150 | GPIO48_nPOE, | |
151 | GPIO49_nPWE, | |
152 | GPIO50_nPIOR, | |
153 | GPIO51_nPIOW, | |
154 | GPIO52_nPCE_1, | |
155 | GPIO53_nPCE_2, | |
156 | GPIO54_nPSKTSEL, | |
157 | GPIO55_nPREG, | |
158 | GPIO56_nPWAIT, | |
159 | GPIO57_nIOIS16, | |
160 | ||
161 | /* wakeup */ | |
162 | GPIO0_GPIO | WAKEUP_ON_EDGE_RISE, | |
163 | }; | |
164 | ||
b1ae1b7b IM |
165 | /* ----------------- e750 tc6393xb parameters ------------------ */ |
166 | ||
167 | static struct tc6393xb_platform_data e750_tc6393xb_info = { | |
168 | .irq_base = IRQ_BOARD_START, | |
169 | .scr_pll2cr = 0x0cc1, | |
170 | .scr_gper = 0, | |
171 | .gpio_base = -1, | |
172 | .suspend = &eseries_tmio_suspend, | |
173 | .resume = &eseries_tmio_resume, | |
174 | .enable = &eseries_tmio_enable, | |
175 | .disable = &eseries_tmio_disable, | |
176 | }; | |
177 | ||
178 | static struct platform_device e750_tc6393xb_device = { | |
179 | .name = "tc6393xb", | |
180 | .id = -1, | |
181 | .dev = { | |
182 | .platform_data = &e750_tc6393xb_info, | |
183 | }, | |
184 | .num_resources = 2, | |
185 | .resource = eseries_tmio_resources, | |
186 | }; | |
187 | ||
188 | /* ------------------------------------------------------------- */ | |
0ec3cf69 IM |
189 | |
190 | static struct platform_device *devices[] __initdata = { | |
191 | &e750_fb_device, | |
b1ae1b7b | 192 | &e750_tc6393xb_device, |
0ec3cf69 IM |
193 | }; |
194 | ||
195 | static void __init e750_init(void) | |
196 | { | |
e1c4a2d7 | 197 | pxa2xx_mfp_config(ARRAY_AND_SIZE(e750_pin_config)); |
b1ae1b7b IM |
198 | clk_add_alias("CLK_CK3P6MI", &e750_tc6393xb_device.dev, |
199 | "GPIO11_CLK", NULL), | |
200 | eseries_get_tmio_gpios(); | |
0ec3cf69 | 201 | platform_add_devices(devices, ARRAY_SIZE(devices)); |
ebcce7b1 | 202 | pxa_set_udc_info(&e7xx_udc_mach_info); |
36033422 IM |
203 | e7xx_irda_init(); |
204 | pxa_set_ficp_info(&e7xx_ficp_platform_data); | |
0ec3cf69 IM |
205 | } |
206 | ||
7dc96414 IM |
207 | MACHINE_START(E750, "Toshiba e750") |
208 | /* Maintainer: Ian Molton (spyro@f2s.com) */ | |
209 | .phys_io = 0x40000000, | |
210 | .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, | |
211 | .boot_params = 0xa0000100, | |
212 | .map_io = pxa_map_io, | |
213 | .init_irq = pxa25x_init_irq, | |
214 | .fixup = eseries_fixup, | |
0ec3cf69 | 215 | .init_machine = e750_init, |
7dc96414 IM |
216 | .timer = &pxa_timer, |
217 | MACHINE_END | |
218 |