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/openbmc/u-boot/drivers/i2c/
H A Dsoft_i2c.c793b5726f7e998c7cec93ea5ee7910dd6ddb1e5e Wed Jul 21 12:38:02 CDT 2010 Mike Frysinger <vapier@gentoo.org> i2c: soft_i2c: add simple GPIO implementation

Since the vast majority of GPIO I2C implementations behave the same way,
support the common GPIO framework with default settings.

This adds two new defines CONFIG_SOFT_I2C_GPIO_{SCL,SDA} so that boards
which want GPIO I2C support need only define these.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Tested-by: Thomas Chou <thomas@wytron.com.tw>
/openbmc/u-boot/
H A DREADME793b5726f7e998c7cec93ea5ee7910dd6ddb1e5e Wed Jul 21 12:38:02 CDT 2010 Mike Frysinger <vapier@gentoo.org> i2c: soft_i2c: add simple GPIO implementation

Since the vast majority of GPIO I2C implementations behave the same way,
support the common GPIO framework with default settings.

This adds two new defines CONFIG_SOFT_I2C_GPIO_{SCL,SDA} so that boards
which want GPIO I2C support need only define these.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Tested-by: Thomas Chou <thomas@wytron.com.tw>