Wait a bit longer for the I2C master transaction to finish.
With this change the WM8731 codec on the DB1300 board is now
reliably initialized.
Tested on Db1200 and Db1300.
Signed-off-by: Manuel Lauss <manuel.la...@googlemail.com>
---
drivers/i2c/busses/i2c-au1550.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/i2c/busses/i2c-au1550.c b/drivers/i2c/busses/i2c-au1550.c
index 532828b..e4ece23 100644
--- a/drivers/i2c/busses/i2c-au1550.c
+++ b/drivers/i2c/busses/i2c-au1550.c
@@ -106,7 +106,7 @@ wait_master_done(struct i2c_au1550_data *adap)
au_sync();
if ((stat & PSC_SMBEVNT_MD) != 0)
return 0;
- udelay(1);
+ udelay(2);
}
return -ETIMEDOUT;
--
1.7.5.3
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