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OMAP3: hwmod: add I2C hwmods for OMAP3430

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Add hwmod structures for I2C controllers on OMAP3430.

This patch was developed in collaboration with Paul Walmsley
<paul@pwsan.com>.

OMAP3 fixes for correct IDLEST bit monitoring from
G, Manjunath Kondaiah <manjugk@ti.com>

Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: G, Manjunath Kondaiah <manjugk@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
This commit is contained in:
Rajendra Nayak
2010-09-21 19:37:13 +05:30
committed by Kevin Hilman
parent 2004290f55
commit 4fe20e97c8
4 changed files with 273 additions and 0 deletions
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13
arch/arm/plat-omap/include/plat/i2c.h
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@@ -36,6 +36,19 @@ static inline int omap_register_i2c_bus(int bus_id, u32 clkrate,
}
#endif
/**
* i2c_dev_attr - OMAP I2C controller device attributes for omap_hwmod
* @fifo_depth: total controller FIFO size (in bytes)
* @flags: differences in hardware support capability
*
* @fifo_depth represents what exists on the hardware, not what is
* actually configured at runtime by the device driver.
*/
struct omap_i2c_dev_attr {
u8 fifo_depth;
u8 flags;
};
void __init omap1_i2c_mux_pins(int bus_id);
void __init omap2_i2c_mux_pins(int bus_id);