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-rw-r--r--arch/arm/plat-omap/devices.c92
1 files changed, 0 insertions, 92 deletions
diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c
deleted file mode 100644
index 1cba9273d2cb..000000000000
--- a/arch/arm/plat-omap/devices.c
+++ /dev/null
@@ -1,92 +0,0 @@
1/*
2 * linux/arch/arm/plat-omap/devices.c
3 *
4 * Common platform device setup/initialization for OMAP1 and OMAP2
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 */
11#include <linux/gpio.h>
12#include <linux/module.h>
13#include <linux/kernel.h>
14#include <linux/init.h>
15#include <linux/platform_device.h>
16#include <linux/io.h>
17#include <linux/slab.h>
18#include <linux/memblock.h>
19
20#include <mach/hardware.h>
21#include <asm/mach-types.h>
22#include <asm/mach/map.h>
23#include <asm/memblock.h>
24
25#include <plat/tc.h>
26#include <plat/board.h>
27#include <plat/mmc.h>
28#include <plat/menelaus.h>
29#include <plat/omap44xx.h>
30
31/*-------------------------------------------------------------------------*/
32
33#if defined(CONFIG_HW_RANDOM_OMAP) || defined(CONFIG_HW_RANDOM_OMAP_MODULE)
34
35#ifdef CONFIG_ARCH_OMAP2
36#define OMAP_RNG_BASE 0x480A0000
37#else
38#define OMAP_RNG_BASE 0xfffe5000
39#endif
40
41static struct resource rng_resources[] = {
42 {
43 .start = OMAP_RNG_BASE,
44 .end = OMAP_RNG_BASE + 0x4f,
45 .flags = IORESOURCE_MEM,
46 },
47};
48
49static struct platform_device omap_rng_device = {
50 .name = "omap_rng",
51 .id = -1,
52 .num_resources = ARRAY_SIZE(rng_resources),
53 .resource = rng_resources,
54};
55
56static void omap_init_rng(void)
57{
58 (void) platform_device_register(&omap_rng_device);
59}
60#else
61static inline void omap_init_rng(void) {}
62#endif
63
64/*
65 * This gets called after board-specific INIT_MACHINE, and initializes most
66 * on-chip peripherals accessible on this board (except for few like USB):
67 *
68 * (a) Does any "standard config" pin muxing needed. Board-specific
69 * code will have muxed GPIO pins and done "nonstandard" setup;
70 * that code could live in the boot loader.
71 * (b) Populating board-specific platform_data with the data drivers
72 * rely on to handle wiring variations.
73 * (c) Creating platform devices as meaningful on this board and
74 * with this kernel configuration.
75 *
76 * Claiming GPIOs, and setting their direction and initial values, is the
77 * responsibility of the device drivers. So is responding to probe().
78 *
79 * Board-specific knowledge like creating devices or pin setup is to be
80 * kept out of drivers as much as possible. In particular, pin setup
81 * may be handled by the boot loader, and drivers should expect it will
82 * normally have been done by the time they're probed.
83 */
84static int __init omap_init_devices(void)
85{
86 /* please keep these calls, and their implementations above,
87 * in alphabetical order so they're easier to sort through.
88 */
89 omap_init_rng();
90 return 0;
91}
92arch_initcall(omap_init_devices);