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mx51: Fix I2C clock ID check
There are only 2 I²C instances on i.MX51, but 3 on i.MX53. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de>
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1 changed files with 5 additions and 1 deletions
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@ -111,12 +111,16 @@ void enable_usboh3_clk(unsigned char enable)
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}
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#ifdef CONFIG_I2C_MXC
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/* i2c_num can be from 0 - 2 */
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/* i2c_num can be from 0, to 1 for i.MX51 and 2 for i.MX53 */
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int enable_i2c_clk(unsigned char enable, unsigned i2c_num)
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{
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u32 mask;
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#if defined(CONFIG_MX51)
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if (i2c_num > 1)
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#elif defined(CONFIG_MX53)
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if (i2c_num > 2)
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#endif
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return -EINVAL;
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mask = MXC_CCM_CCGR_CG_MASK <<
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(MXC_CCM_CCGR1_I2C1_OFFSET + (i2c_num << 1));
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