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i2c: Instantiate I2C controllers when selected 

Do not enable both I2C controllers by default. Enable them only when
they are selected.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
This commit is contained in:
Michal Simek 2015-10-27 16:02:36 +01:00 committed by Heiko Schocher
parent 677f970bc6
commit 009902a871
1 changed files with 4 additions and 0 deletions
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4
drivers/i2c/zynq_i2c.c
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@ -297,11 +297,15 @@ static unsigned int zynq_i2c_set_bus_speed(struct i2c_adapter *adap,
return 0;
}
#ifdef CONFIG_ZYNQ_I2C0
U_BOOT_I2C_ADAP_COMPLETE(zynq_0, zynq_i2c_init, zynq_i2c_probe, zynq_i2c_read,
zynq_i2c_write, zynq_i2c_set_bus_speed,
CONFIG_SYS_I2C_ZYNQ_SPEED, CONFIG_SYS_I2C_ZYNQ_SLAVE,
0)
#endif
#ifdef CONFIG_ZYNQ_I2C1
U_BOOT_I2C_ADAP_COMPLETE(zynq_1, zynq_i2c_init, zynq_i2c_probe, zynq_i2c_read,
zynq_i2c_write, zynq_i2c_set_bus_speed,
CONFIG_SYS_I2C_ZYNQ_SPEED, CONFIG_SYS_I2C_ZYNQ_SLAVE,
1)
#endif