Hello Aaro! > -----Original Message----- > From: linux-omap-ow...@vger.kernel.org [mailto:linux-omap- > ow...@vger.kernel.org] On Behalf Of Aaro Koskinen > Sent: Monday, October 12, 2009 5:21 AM > To: ben-li...@fluff.org; linux-...@vger.kernel.org > Cc: linux-omap@vger.kernel.org; j-pakarav...@ti.com > Subject: [PATCH RESEND] I2C: OMAP: Add missing wakeup events > > From: Jagadeesh Bhaskar Pakaravoor <j-pakarav...@ti.com> > > Include wake up events for receiver overflow and transmitter > underflow in OMAP_I2C_WE_REG configuration. Also fix a small > typo. > > Signed-off-by: Jagadeesh Bhaskar Pakaravoor <j-pakarav...@ti.com> > Signed-off-by: Aaro Koskinen <aaro.koski...@nokia.com> > --- > drivers/i2c/busses/i2c-omap.c | 5 ++++- > 1 files changed, 4 insertions(+), 1 deletions(-) > > diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c > index 827da08..34ea9ed 100644 > --- a/drivers/i2c/busses/i2c-omap.c > +++ b/drivers/i2c/busses/i2c-omap.c > @@ -92,8 +92,10 @@ > #define OMAP_I2C_STAT_AL (1 << 0) /* Arbitration lost int ena */ > > /* I2C WE wakeup enable register */ > -#define OMAP_I2C_WE_XDR_WE (1 << 14) /* TX drain wakup */ > +#define OMAP_I2C_WE_XDR_WE (1 << 14) /* TX drain wakeup */ > #define OMAP_I2C_WE_RDR_WE (1 << 13) /* RX drain wakeup */ > +#define OMAP_I2C_WE_ROVR_WE (1 << 11) /* RX overflow wakeup */ > +#define OMAP_I2C_WE_XUDF_WE (1 << 10) /* TX underflow wakeup */
These bits are not documented in OMAP3430, they are reserved. How can we use them? > #define OMAP_I2C_WE_AAS_WE (1 << 9) /* Address as slave wakeup*/ > #define OMAP_I2C_WE_BF_WE (1 << 8) /* Bus free wakeup */ > #define OMAP_I2C_WE_STC_WE (1 << 6) /* Start condition wakeup */ > @@ -104,6 +106,7 @@ > #define OMAP_I2C_WE_AL_WE (1 << 0) /* Arbitration lost wakeup */ > > #define OMAP_I2C_WE_ALL (OMAP_I2C_WE_XDR_WE | > OMAP_I2C_WE_RDR_WE | \ > + OMAP_I2C_WE_ROVR_WE | OMAP_I2C_WE_XUDF_WE | \ > OMAP_I2C_WE_AAS_WE | OMAP_I2C_WE_BF_WE | \ > OMAP_I2C_WE_STC_WE | OMAP_I2C_WE_GC_WE | \ > OMAP_I2C_WE_DRDY_WE | OMAP_I2C_WE_ARDY_WE | \ > -- > 1.6.0.4 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-omap" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html Regards Moiz Sonasath -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
