diff options
author | Tony Lindgren <tony@atomide.com> | 2012-10-08 12:11:22 -0400 |
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committer | Tony Lindgren <tony@atomide.com> | 2012-10-17 14:36:50 -0400 |
commit | 3a8761c0272c961c707e5af2eb0179adf3ef7e14 (patch) | |
tree | 101b61bd1bc57de37c52587ecaff1da4e84d7742 /arch/arm/mach-omap2/i2c.h | |
parent | 8599e7c58786e3aef0bdb0fa093fd5150ae8a9bc (diff) |
ARM: OMAP: Split plat-omap/i2c.c into mach-omap1 and mach-omap2
There's no need to keep the device related things in the
common i2c.c as omap2+ is using hwmod. Split the code to
mach-omap1 and mach-omap2 parts and only leave common
code to plat-omap/i2c.c.
Note that as omap1 only has one i2c controller, we can
now remove the old device related macros.
Reviewed-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/i2c.h')
-rw-r--r-- | arch/arm/mach-omap2/i2c.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/i2c.h b/arch/arm/mach-omap2/i2c.h new file mode 100644 index 000000000000..81dbb992a6bc --- /dev/null +++ b/arch/arm/mach-omap2/i2c.h | |||
@@ -0,0 +1,42 @@ | |||
1 | /* | ||
2 | * Helper module for board specific I2C bus registration | ||
3 | * | ||
4 | * Copyright (C) 2009 Nokia Corporation. | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or | ||
7 | * modify it under the terms of the GNU General Public License | ||
8 | * version 2 as published by the Free Software Foundation. | ||
9 | * | ||
10 | * This program is distributed in the hope that it will be useful, but | ||
11 | * WITHOUT ANY WARRANTY; without even the implied warranty of | ||
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
13 | * General Public License for more details. | ||
14 | * | ||
15 | * You should have received a copy of the GNU General Public License | ||
16 | * along with this program; if not, write to the Free Software | ||
17 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA | ||
18 | * 02110-1301 USA | ||
19 | * | ||
20 | */ | ||
21 | |||
22 | #include "../plat-omap/i2c.h" | ||
23 | |||
24 | #ifndef __MACH_OMAP2_I2C_H | ||
25 | #define __MACH_OMAP2_I2C_H | ||
26 | |||
27 | /** | ||
28 | * i2c_dev_attr - OMAP I2C controller device attributes for omap_hwmod | ||
29 | * @fifo_depth: total controller FIFO size (in bytes) | ||
30 | * @flags: differences in hardware support capability | ||
31 | * | ||
32 | * @fifo_depth represents what exists on the hardware, not what is | ||
33 | * actually configured at runtime by the device driver. | ||
34 | */ | ||
35 | struct omap_i2c_dev_attr { | ||
36 | u8 fifo_depth; | ||
37 | u32 flags; | ||
38 | }; | ||
39 | |||
40 | int omap_i2c_reset(struct omap_hwmod *oh); | ||
41 | |||
42 | #endif /* __MACH_OMAP2_I2C_H */ | ||