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| author | Jarkko Nikula <jarkko.nikula@nokia.com> | 2009-03-23 18:07:46 -0700 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2009-03-23 18:51:19 -0700 |
| commit | d4c58bf45a9a1668cb850e02a2e1aad785bd9325 (patch) | |
| tree | c4d9226fcd36a8614e8badd665cb44a34c989497 /arch/arm/plat-omap | |
| parent | 6c366e3299e8e9458881e19913a79ea3ceff4a8f (diff) | |
| download | talos-op-linux-d4c58bf45a9a1668cb850e02a2e1aad785bd9325.tar.gz talos-op-linux-d4c58bf45a9a1668cb850e02a2e1aad785bd9325.zip | |
ARM: OMAP: Add documentation for function omap_register_i2c_bus
Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/plat-omap')
| -rw-r--r-- | arch/arm/plat-omap/i2c.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/plat-omap/i2c.c b/arch/arm/plat-omap/i2c.c index 467531edefd3..3e95954e2a87 100644 --- a/arch/arm/plat-omap/i2c.c +++ b/arch/arm/plat-omap/i2c.c @@ -119,6 +119,15 @@ static void __init omap_i2c_mux_pins(int bus) omap_cfg_reg(scl); } +/** + * omap_register_i2c_bus - register I2C bus with device descriptors + * @bus_id: bus id counting from number 1 + * @clkrate: clock rate of the bus in kHz + * @info: pointer into I2C device descriptor table or NULL + * @len: number of descriptors in the table + * + * Returns 0 on success or an error code. + */ int __init omap_register_i2c_bus(int bus_id, u32 clkrate, struct i2c_board_info const *info, unsigned len) |
