diff options
Diffstat (limited to 'arch/arm/mach-u300/i2c.c')
-rw-r--r-- | arch/arm/mach-u300/i2c.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/arch/arm/mach-u300/i2c.c b/arch/arm/mach-u300/i2c.c new file mode 100644 index 000000000000..10be1f888b27 --- /dev/null +++ b/arch/arm/mach-u300/i2c.c | |||
@@ -0,0 +1,43 @@ | |||
1 | /* | ||
2 | * arch/arm/mach-u300/i2c.c | ||
3 | * | ||
4 | * Copyright (C) 2009 ST-Ericsson AB | ||
5 | * License terms: GNU General Public License (GPL) version 2 | ||
6 | * | ||
7 | * Register board i2c devices | ||
8 | * Author: Linus Walleij <linus.walleij@stericsson.com> | ||
9 | */ | ||
10 | #include <linux/kernel.h> | ||
11 | #include <linux/i2c.h> | ||
12 | #include <mach/irqs.h> | ||
13 | |||
14 | static struct i2c_board_info __initdata bus0_i2c_board_info[] = { | ||
15 | { | ||
16 | .type = "ab3100", | ||
17 | .addr = 0x48, | ||
18 | .irq = IRQ_U300_IRQ0_EXT, | ||
19 | }, | ||
20 | }; | ||
21 | |||
22 | static struct i2c_board_info __initdata bus1_i2c_board_info[] = { | ||
23 | #ifdef CONFIG_MACH_U300_BS335 | ||
24 | { | ||
25 | .type = "fwcam", | ||
26 | .addr = 0x10, | ||
27 | }, | ||
28 | { | ||
29 | .type = "fwcam", | ||
30 | .addr = 0x5d, | ||
31 | }, | ||
32 | #else | ||
33 | { }, | ||
34 | #endif | ||
35 | }; | ||
36 | |||
37 | void __init u300_i2c_register_board_devices(void) | ||
38 | { | ||
39 | i2c_register_board_info(0, bus0_i2c_board_info, | ||
40 | ARRAY_SIZE(bus0_i2c_board_info)); | ||
41 | i2c_register_board_info(1, bus1_i2c_board_info, | ||
42 | ARRAY_SIZE(bus1_i2c_board_info)); | ||
43 | } | ||