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Merge pull request #222 from han1raaijmakers/imxrtI2C

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imxrt added missing i2c prescale mask
This commit is contained in:
David Sidrane 2020-02-07 04:09:24 -08:00 committed by GitHub
commit 2d5141baf8
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1 changed files with 4 additions and 2 deletions
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6
arch/arm/src/imxrt/imxrt_lpi2c.c
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@ -1118,7 +1118,8 @@ static void imxrt_lpi2c_setclock(FAR struct imxrt_lpi2c_priv_s *priv,
}
}
imxrt_lpi2c_modifyreg(priv, IMXRT_LPI2C_MCFGR1_OFFSET, 0,
imxrt_lpi2c_modifyreg(priv, IMXRT_LPI2C_MCFGR1_OFFSET,
LPI2C_MCFGR1_PRESCALE_MASK,
LPI2C_MCFGR1_PRESCALE(best_prescale));
/* Re-enable LPI2C if it was enabled previously */
@ -1304,7 +1305,8 @@ static int imxrt_lpi2c_isr_process(struct imxrt_lpi2c_priv_s *priv)
if ((priv->msgv->flags & I2C_M_NOSTART) == 0)
{
imxrt_lpi2c_traceevent(priv, I2CEVENT_STARTRESTART, priv->msgc);
imxrt_lpi2c_traceevent(priv, I2CEVENT_STARTRESTART,
priv->msgc);
imxrt_lpi2c_sendstart(priv, priv->msgv->addr);
}
else