Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | /* linux/arch/arm/mach-s3c2410/mach-h1940.c |
2 | * | |
3 | * Copyright (c) 2003-2005 Simtec Electronics | |
4 | * Ben Dooks <ben@simtec.co.uk> | |
5 | * | |
6 | * http://www.handhelds.org/projects/h1940.html | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or modify | |
9 | * it under the terms of the GNU General Public License version 2 as | |
10 | * published by the Free Software Foundation. | |
11 | * | |
12 | * Modifications: | |
13 | * 16-May-2003 BJD Created initial version | |
14 | * 16-Aug-2003 BJD Fixed header files and copyright, added URL | |
15 | * 05-Sep-2003 BJD Moved to v2.6 kernel | |
16 | * 06-Jan-2003 BJD Updates for <arch/map.h> | |
17 | * 18-Jan-2003 BJD Added serial port configuration | |
18 | * 17-Feb-2003 BJD Copied to mach-ipaq.c | |
19 | * 21-Aug-2004 BJD Added struct s3c2410_board | |
20 | * 04-Sep-2004 BJD Changed uart init, renamed ipaq_ -> h1940_ | |
21 | * 18-Oct-2004 BJD Updated new board structure name | |
22 | * 04-Nov-2004 BJD Change for new serial clock | |
23 | * 04-Jan-2005 BJD Updated uart init call | |
24 | * 10-Jan-2005 BJD Removed include of s3c2410.h | |
25 | * 14-Jan-2005 BJD Added clock init | |
26 | * 10-Mar-2005 LCVR Changed S3C2410_VA to S3C24XX_VA | |
5fe10ab1 | 27 | * 20-Sep-2005 BJD Added static to non-exported items |
893b0309 | 28 | * 26-Oct-2005 BJD Changed name of fb init call |
1da177e4 LT |
29 | */ |
30 | ||
31 | #include <linux/kernel.h> | |
32 | #include <linux/types.h> | |
33 | #include <linux/interrupt.h> | |
34 | #include <linux/list.h> | |
35 | #include <linux/timer.h> | |
36 | #include <linux/init.h> | |
d052d1be | 37 | #include <linux/platform_device.h> |
1da177e4 LT |
38 | |
39 | #include <asm/mach/arch.h> | |
40 | #include <asm/mach/map.h> | |
41 | #include <asm/mach/irq.h> | |
42 | ||
43 | #include <asm/hardware.h> | |
44 | #include <asm/hardware/iomd.h> | |
45 | #include <asm/io.h> | |
46 | #include <asm/irq.h> | |
47 | #include <asm/mach-types.h> | |
48 | ||
49 | //#include <asm/debug-ll.h> | |
50 | #include <asm/arch/regs-serial.h> | |
f92273c1 AP |
51 | #include <asm/arch/regs-lcd.h> |
52 | ||
53 | #include <asm/arch/fb.h> | |
1da177e4 LT |
54 | |
55 | #include <linux/serial_core.h> | |
56 | ||
57 | #include "clock.h" | |
58 | #include "devs.h" | |
59 | #include "cpu.h" | |
60 | ||
61 | static struct map_desc h1940_iodesc[] __initdata = { | |
62 | /* nothing here yet */ | |
63 | }; | |
64 | ||
65 | #define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK | |
66 | #define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB | |
67 | #define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE | |
68 | ||
69 | static struct s3c2410_uartcfg h1940_uartcfgs[] = { | |
70 | [0] = { | |
71 | .hwport = 0, | |
72 | .flags = 0, | |
73 | .ucon = 0x3c5, | |
74 | .ulcon = 0x03, | |
75 | .ufcon = 0x51, | |
76 | }, | |
77 | [1] = { | |
78 | .hwport = 1, | |
79 | .flags = 0, | |
80 | .ucon = 0x245, | |
81 | .ulcon = 0x03, | |
82 | .ufcon = 0x00, | |
83 | }, | |
84 | /* IR port */ | |
85 | [2] = { | |
86 | .hwport = 2, | |
87 | .flags = 0, | |
88 | .uart_flags = UPF_CONS_FLOW, | |
89 | .ucon = 0x3c5, | |
90 | .ulcon = 0x43, | |
91 | .ufcon = 0x51, | |
92 | } | |
93 | }; | |
94 | ||
95 | ||
96 | ||
f92273c1 AP |
97 | /** |
98 | * Set lcd on or off | |
99 | **/ | |
100 | static struct s3c2410fb_mach_info h1940_lcdcfg __initdata = { | |
101 | .fixed_syncs= 1, | |
102 | .regs={ | |
103 | .lcdcon1= S3C2410_LCDCON1_TFT16BPP | \ | |
104 | S3C2410_LCDCON1_TFT | \ | |
105 | S3C2410_LCDCON1_CLKVAL(0x0C), | |
106 | ||
107 | .lcdcon2= S3C2410_LCDCON2_VBPD(7) | \ | |
108 | S3C2410_LCDCON2_LINEVAL(319) | \ | |
109 | S3C2410_LCDCON2_VFPD(6) | \ | |
110 | S3C2410_LCDCON2_VSPW(0), | |
111 | ||
112 | .lcdcon3= S3C2410_LCDCON3_HBPD(19) | \ | |
113 | S3C2410_LCDCON3_HOZVAL(239) | \ | |
114 | S3C2410_LCDCON3_HFPD(7), | |
115 | ||
116 | .lcdcon4= S3C2410_LCDCON4_MVAL(0) | \ | |
117 | S3C2410_LCDCON4_HSPW(3), | |
118 | ||
119 | .lcdcon5= S3C2410_LCDCON5_FRM565 | \ | |
120 | S3C2410_LCDCON5_INVVLINE | \ | |
121 | S3C2410_LCDCON5_HWSWP, | |
122 | }, | |
123 | .lpcsel= 0x02, | |
124 | .gpccon= 0xaa940659, | |
125 | .gpccon_mask= 0xffffffff, | |
126 | .gpcup= 0x0000ffff, | |
127 | .gpcup_mask= 0xffffffff, | |
128 | .gpdcon= 0xaa84aaa0, | |
129 | .gpdcon_mask= 0xffffffff, | |
130 | .gpdup= 0x0000faff, | |
131 | .gpdup_mask= 0xffffffff, | |
132 | ||
133 | .width= 240, | |
134 | .height= 320, | |
135 | .xres= {240,240,240}, | |
136 | .yres= {320,320,320}, | |
137 | .bpp= {16,16,16}, | |
138 | }; | |
1da177e4 LT |
139 | |
140 | static struct platform_device *h1940_devices[] __initdata = { | |
141 | &s3c_device_usb, | |
142 | &s3c_device_lcd, | |
143 | &s3c_device_wdt, | |
144 | &s3c_device_i2c, | |
145 | &s3c_device_iis, | |
146 | }; | |
147 | ||
148 | static struct s3c24xx_board h1940_board __initdata = { | |
149 | .devices = h1940_devices, | |
150 | .devices_count = ARRAY_SIZE(h1940_devices) | |
151 | }; | |
152 | ||
5fe10ab1 | 153 | static void __init h1940_map_io(void) |
1da177e4 LT |
154 | { |
155 | s3c24xx_init_io(h1940_iodesc, ARRAY_SIZE(h1940_iodesc)); | |
156 | s3c24xx_init_clocks(0); | |
157 | s3c24xx_init_uarts(h1940_uartcfgs, ARRAY_SIZE(h1940_uartcfgs)); | |
158 | s3c24xx_set_board(&h1940_board); | |
159 | } | |
160 | ||
5fe10ab1 | 161 | static void __init h1940_init_irq(void) |
1da177e4 LT |
162 | { |
163 | s3c24xx_init_irq(); | |
164 | ||
165 | } | |
166 | ||
5fe10ab1 | 167 | static void __init h1940_init(void) |
f92273c1 | 168 | { |
893b0309 | 169 | s3c24xx_fb_set_platdata(&h1940_lcdcfg); |
f92273c1 AP |
170 | } |
171 | ||
1da177e4 | 172 | MACHINE_START(H1940, "IPAQ-H1940") |
e9dea0c6 | 173 | /* Maintainer: Ben Dooks <ben@fluff.org> */ |
e9dea0c6 RK |
174 | .phys_io = S3C2410_PA_UART, |
175 | .io_pg_offst = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc, | |
176 | .boot_params = S3C2410_SDRAM_PA + 0x100, | |
177 | .map_io = h1940_map_io, | |
178 | .init_irq = h1940_init_irq, | |
f92273c1 | 179 | .init_machine = h1940_init, |
1da177e4 LT |
180 | .timer = &s3c24xx_timer, |
181 | MACHINE_END |