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16#include <linux/module.h>
17#include <linux/kernel.h>
18#include <linux/interrupt.h>
19#include <linux/init.h>
20#include <linux/platform_device.h>
21
22#include <asm/mach-types.h>
23#include <asm/mach/arch.h>
24#include <asm/hardware.h>
25#include <asm/arch/gpio.h>
26#include <asm/arch/pxafb.h>
27#include <asm/arch/zylonite.h>
28
29#include "generic.h"
30
31int gpio_backlight;
32int gpio_eth_irq;
33
34int lcd_id;
35int lcd_orientation;
36
37static struct resource smc91x_resources[] = {
38 [0] = {
39 .start = ZYLONITE_ETH_PHYS + 0x300,
40 .end = ZYLONITE_ETH_PHYS + 0xfffff,
41 .flags = IORESOURCE_MEM,
42 },
43 [1] = {
44 .start = -1,
45 .end = -1,
46 .flags = IORESOURCE_IRQ,
47 }
48};
49
50static struct platform_device smc91x_device = {
51 .name = "smc91x",
52 .id = 0,
53 .num_resources = ARRAY_SIZE(smc91x_resources),
54 .resource = smc91x_resources,
55};
56
57#if defined(CONFIG_FB_PXA) || (CONFIG_FB_PXA_MODULES)
58static void zylonite_backlight_power(int on)
59{
60 gpio_set_value(gpio_backlight, on);
61}
62
63static struct pxafb_mode_info toshiba_ltm035a776c_mode = {
64 .pixclock = 110000,
65 .xres = 240,
66 .yres = 320,
67 .bpp = 16,
68 .hsync_len = 4,
69 .left_margin = 6,
70 .right_margin = 4,
71 .vsync_len = 2,
72 .upper_margin = 2,
73 .lower_margin = 3,
74 .sync = FB_SYNC_VERT_HIGH_ACT,
75};
76
77static struct pxafb_mode_info toshiba_ltm04c380k_mode = {
78 .pixclock = 50000,
79 .xres = 640,
80 .yres = 480,
81 .bpp = 16,
82 .hsync_len = 1,
83 .left_margin = 0x9f,
84 .right_margin = 1,
85 .vsync_len = 44,
86 .upper_margin = 0,
87 .lower_margin = 0,
88 .sync = FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT,
89};
90
91static struct pxafb_mach_info zylonite_toshiba_lcd_info = {
92 .num_modes = 1,
93 .lccr0 = LCCR0_Act,
94 .lccr3 = LCCR3_PCP,
95 .pxafb_backlight_power = zylonite_backlight_power,
96};
97
98static struct pxafb_mode_info sharp_ls037_modes[] = {
99 [0] = {
100 .pixclock = 158000,
101 .xres = 240,
102 .yres = 320,
103 .bpp = 16,
104 .hsync_len = 4,
105 .left_margin = 39,
106 .right_margin = 39,
107 .vsync_len = 1,
108 .upper_margin = 2,
109 .lower_margin = 3,
110 .sync = 0,
111 },
112 [1] = {
113 .pixclock = 39700,
114 .xres = 480,
115 .yres = 640,
116 .bpp = 16,
117 .hsync_len = 8,
118 .left_margin = 81,
119 .right_margin = 81,
120 .vsync_len = 1,
121 .upper_margin = 2,
122 .lower_margin = 7,
123 .sync = 0,
124 },
125};
126
127static struct pxafb_mach_info zylonite_sharp_lcd_info = {
128 .modes = sharp_ls037_modes,
129 .num_modes = 2,
130 .lccr0 = LCCR0_Act,
131 .lccr3 = LCCR3_PCP | LCCR3_HSP | LCCR3_VSP,
132 .pxafb_backlight_power = zylonite_backlight_power,
133};
134
135static void __init zylonite_init_lcd(void)
136{
137
138 gpio_direction_output(gpio_backlight, 1);
139
140 if (lcd_id & 0x20) {
141 set_pxa_fb_info(&zylonite_sharp_lcd_info);
142 return;
143 }
144
145
146
147
148 if (1)
149 zylonite_toshiba_lcd_info.modes = &toshiba_ltm035a776c_mode;
150 else
151 zylonite_toshiba_lcd_info.modes = &toshiba_ltm04c380k_mode;
152
153 set_pxa_fb_info(&zylonite_toshiba_lcd_info);
154}
155#else
156static inline void zylonite_init_lcd(void) {}
157#endif
158
159static void __init zylonite_init(void)
160{
161
162 zylonite_pxa300_init();
163 zylonite_pxa320_init();
164
165
166
167
168
169 smc91x_resources[1].start = gpio_to_irq(gpio_eth_irq);
170 smc91x_resources[1].end = gpio_to_irq(gpio_eth_irq);
171 platform_device_register(&smc91x_device);
172
173 zylonite_init_lcd();
174}
175
176MACHINE_START(ZYLONITE, "PXA3xx Platform Development Kit (aka Zylonite)")
177 .phys_io = 0x40000000,
178 .boot_params = 0xa0000100,
179 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
180 .map_io = pxa_map_io,
181 .init_irq = pxa3xx_init_irq,
182 .timer = &pxa_timer,
183 .init_machine = zylonite_init,
184MACHINE_END
185
