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Merge git://git.denx.de/u-boot-i2c
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commit
60a53351fb
1 changed files with 4 additions and 1 deletions
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@ -487,11 +487,14 @@ static uint __twsi_i2c_set_bus_speed(struct mvtwsi_registers *twsi,
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static void __twsi_i2c_init(struct mvtwsi_registers *twsi, int speed,
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int slaveadd, uint *actual_speed)
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{
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uint tmp_speed;
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/* Reset controller */
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twsi_reset(twsi);
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/* Set speed */
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tmp_speed = __twsi_i2c_set_bus_speed(twsi, speed);
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if (actual_speed)
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*actual_speed = __twsi_i2c_set_bus_speed(twsi, speed);
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*actual_speed = tmp_speed;
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/* Set slave address; even though we don't use it */
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writel(slaveadd, &twsi->slave_address);
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writel(0, &twsi->xtnd_slave_addr);
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