diff options
Diffstat (limited to 'arch/arm/mach-w90x900/w90p910.c')
-rw-r--r-- | arch/arm/mach-w90x900/w90p910.c | 136 |
1 files changed, 0 insertions, 136 deletions
diff --git a/arch/arm/mach-w90x900/w90p910.c b/arch/arm/mach-w90x900/w90p910.c deleted file mode 100644 index 1c97e4930b7a..000000000000 --- a/arch/arm/mach-w90x900/w90p910.c +++ /dev/null | |||
@@ -1,136 +0,0 @@ | |||
1 | /* | ||
2 | * linux/arch/arm/mach-w90x900/w90p910.c | ||
3 | * | ||
4 | * Based on linux/arch/arm/plat-s3c24xx/s3c244x.c by Ben Dooks | ||
5 | * | ||
6 | * Copyright (c) 2008 Nuvoton technology corporation. | ||
7 | * | ||
8 | * Wan ZongShun <mcuos.com@gmail.com> | ||
9 | * | ||
10 | * W90P910 cpu support | ||
11 | * | ||
12 | * This program is free software; you can redistribute it and/or modify | ||
13 | * it under the terms of the GNU General Public License as published by | ||
14 | * the Free Software Foundation;version 2 of the License. | ||
15 | * | ||
16 | */ | ||
17 | |||
18 | #include <linux/kernel.h> | ||
19 | #include <linux/types.h> | ||
20 | #include <linux/interrupt.h> | ||
21 | #include <linux/list.h> | ||
22 | #include <linux/timer.h> | ||
23 | #include <linux/init.h> | ||
24 | #include <linux/platform_device.h> | ||
25 | #include <linux/io.h> | ||
26 | #include <linux/serial_8250.h> | ||
27 | |||
28 | #include <asm/mach/arch.h> | ||
29 | #include <asm/mach/map.h> | ||
30 | #include <asm/mach/irq.h> | ||
31 | #include <asm/irq.h> | ||
32 | |||
33 | #include <mach/hardware.h> | ||
34 | #include <mach/regs-serial.h> | ||
35 | |||
36 | #include "cpu.h" | ||
37 | #include "clock.h" | ||
38 | |||
39 | /* Initial IO mappings */ | ||
40 | |||
41 | static struct map_desc w90p910_iodesc[] __initdata = { | ||
42 | IODESC_ENT(IRQ), | ||
43 | IODESC_ENT(GCR), | ||
44 | IODESC_ENT(UART), | ||
45 | IODESC_ENT(TIMER), | ||
46 | IODESC_ENT(EBI), | ||
47 | IODESC_ENT(USBEHCIHOST), | ||
48 | IODESC_ENT(USBOHCIHOST), | ||
49 | IODESC_ENT(ADC), | ||
50 | IODESC_ENT(RTC), | ||
51 | IODESC_ENT(KPI), | ||
52 | IODESC_ENT(USBDEV), | ||
53 | /*IODESC_ENT(LCD),*/ | ||
54 | }; | ||
55 | |||
56 | /* Initial clock declarations. */ | ||
57 | static DEFINE_CLK(lcd, 0); | ||
58 | static DEFINE_CLK(audio, 1); | ||
59 | static DEFINE_CLK(fmi, 4); | ||
60 | static DEFINE_CLK(dmac, 5); | ||
61 | static DEFINE_CLK(atapi, 6); | ||
62 | static DEFINE_CLK(emc, 7); | ||
63 | static DEFINE_CLK(usbd, 8); | ||
64 | static DEFINE_CLK(usbh, 9); | ||
65 | static DEFINE_CLK(g2d, 10);; | ||
66 | static DEFINE_CLK(pwm, 18); | ||
67 | static DEFINE_CLK(ps2, 24); | ||
68 | static DEFINE_CLK(kpi, 25); | ||
69 | static DEFINE_CLK(wdt, 26); | ||
70 | static DEFINE_CLK(gdma, 27); | ||
71 | static DEFINE_CLK(adc, 28); | ||
72 | static DEFINE_CLK(usi, 29); | ||
73 | |||
74 | static struct clk_lookup w90p910_clkregs[] = { | ||
75 | DEF_CLKLOOK(&clk_lcd, "w90p910-lcd", NULL), | ||
76 | DEF_CLKLOOK(&clk_audio, "w90p910-audio", NULL), | ||
77 | DEF_CLKLOOK(&clk_fmi, "w90p910-fmi", NULL), | ||
78 | DEF_CLKLOOK(&clk_dmac, "w90p910-dmac", NULL), | ||
79 | DEF_CLKLOOK(&clk_atapi, "w90p910-atapi", NULL), | ||
80 | DEF_CLKLOOK(&clk_emc, "w90p910-emc", NULL), | ||
81 | DEF_CLKLOOK(&clk_usbd, "w90p910-usbd", NULL), | ||
82 | DEF_CLKLOOK(&clk_usbh, "w90p910-usbh", NULL), | ||
83 | DEF_CLKLOOK(&clk_g2d, "w90p910-g2d", NULL), | ||
84 | DEF_CLKLOOK(&clk_pwm, "w90p910-pwm", NULL), | ||
85 | DEF_CLKLOOK(&clk_ps2, "w90p910-ps2", NULL), | ||
86 | DEF_CLKLOOK(&clk_kpi, "w90p910-kpi", NULL), | ||
87 | DEF_CLKLOOK(&clk_wdt, "w90p910-wdt", NULL), | ||
88 | DEF_CLKLOOK(&clk_gdma, "w90p910-gdma", NULL), | ||
89 | DEF_CLKLOOK(&clk_adc, "w90p910-adc", NULL), | ||
90 | DEF_CLKLOOK(&clk_usi, "w90p910-usi", NULL), | ||
91 | }; | ||
92 | |||
93 | /* Initial serial platform data */ | ||
94 | |||
95 | struct plat_serial8250_port w90p910_uart_data[] = { | ||
96 | W90X900_8250PORT(UART0), | ||
97 | }; | ||
98 | |||
99 | struct platform_device w90p910_serial_device = { | ||
100 | .name = "serial8250", | ||
101 | .id = PLAT8250_DEV_PLATFORM, | ||
102 | .dev = { | ||
103 | .platform_data = w90p910_uart_data, | ||
104 | }, | ||
105 | }; | ||
106 | |||
107 | /*Init W90P910 evb io*/ | ||
108 | |||
109 | void __init w90p910_map_io(struct map_desc *mach_desc, int mach_size) | ||
110 | { | ||
111 | unsigned long idcode = 0x0; | ||
112 | |||
113 | iotable_init(w90p910_iodesc, ARRAY_SIZE(w90p910_iodesc)); | ||
114 | |||
115 | idcode = __raw_readl(W90X900PDID); | ||
116 | if (idcode != W90P910_CPUID) | ||
117 | printk(KERN_ERR "CPU type 0x%08lx is not W90P910\n", idcode); | ||
118 | } | ||
119 | |||
120 | /*Init W90P910 clock*/ | ||
121 | |||
122 | void __init w90p910_init_clocks(void) | ||
123 | { | ||
124 | clks_register(w90p910_clkregs, ARRAY_SIZE(w90p910_clkregs)); | ||
125 | } | ||
126 | |||
127 | static int __init w90p910_init_cpu(void) | ||
128 | { | ||
129 | return 0; | ||
130 | } | ||
131 | |||
132 | static int __init w90x900_arch_init(void) | ||
133 | { | ||
134 | return w90p910_init_cpu(); | ||
135 | } | ||
136 | arch_initcall(w90x900_arch_init); | ||