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authorTony Lindgren <tony@atomide.com>2012-10-08 12:11:22 -0400
committerTony Lindgren <tony@atomide.com>2012-10-17 14:36:50 -0400
commit3a8761c0272c961c707e5af2eb0179adf3ef7e14 (patch)
tree101b61bd1bc57de37c52587ecaff1da4e84d7742 /arch/arm/mach-omap2/i2c.h
parent8599e7c58786e3aef0bdb0fa093fd5150ae8a9bc (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.h42
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 */
35struct omap_i2c_dev_attr {
36 u8 fifo_depth;
37 u32 flags;
38};
39
40int omap_i2c_reset(struct omap_hwmod *oh);
41
42#endif /* __MACH_OMAP2_I2C_H */