Add support for I2C bus 1 on the i.MX28.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Stefano Babic <[email protected]>
Cc: Heiko Schocher <[email protected]>
---
drivers/i2c/mxs_i2c.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/i2c/mxs_i2c.c b/drivers/i2c/mxs_i2c.c
index d3cb727..87e05c7 100644
--- a/drivers/i2c/mxs_i2c.c
+++ b/drivers/i2c/mxs_i2c.c
@@ -26,7 +26,10 @@
static struct mxs_i2c_regs *mxs_i2c_get_base(struct i2c_adapter *adap)
{
- return (struct mxs_i2c_regs *)MXS_I2C0_BASE;
+ if (adap->hwadapnr == 0)
+ return (struct mxs_i2c_regs *)MXS_I2C0_BASE;
+ else
+ return (struct mxs_i2c_regs *)MXS_I2C1_BASE;
}
static unsigned int mxs_i2c_get_bus_speed(struct i2c_adapter *adap)
@@ -311,3 +314,7 @@ U_BOOT_I2C_ADAP_COMPLETE(mxs0, mxs_i2c_init, mxs_i2c_probe,
mxs_i2c_if_read, mxs_i2c_if_write,
mxs_i2c_set_bus_speed,
CONFIG_SYS_I2C_SPEED, 0, 0)
+U_BOOT_I2C_ADAP_COMPLETE(mxs1, mxs_i2c_init, mxs_i2c_probe,
+ mxs_i2c_if_read, mxs_i2c_if_write,
+ mxs_i2c_set_bus_speed,
+ CONFIG_SYS_I2C_SPEED, 0, 1)
--
2.1.1
_______________________________________________
U-Boot mailing list
[email protected]
http://lists.denx.de/mailman/listinfo/u-boot
