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i2c: imx: add INT flag and IEN bit operatation codes
This add bits operation macro that differ between SoCs. Interrupt flags clear operation in I2SR differ between SoCs: write zero to clear(w0c) INT flag on i.MX, but write one to clear(w1c) INT flag on Vybrid. I2C module enable operation in I2CR also differ between SoCs: set I2CR_IEN bit enable the module on i.MX, but clear I2CR_IEN bit enable the module on Vybrid. Signed-off-by: Jingchang Lu <b35083@freescale.com> Reviewed-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Jingchang Lu
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Wolfram Sang
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Aug 15, 2013
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