| commit | 0afbb0e1c01382f4bcd728ecbd4e49a928dbbccb | [log] [tgz] |
|---|---|---|
| author | Alan Ott <alan@softiron.com> | Tue Nov 28 22:25:23 2017 -0500 |
| committer | Heiko Schocher <hs@denx.de> | Thu Dec 07 09:28:58 2017 +0100 |
| tree | de853ec28e771d202d429b69049ca38c6d5e2d2e | |
| parent | 50a69095cbcaa0e17aebc3ec6a502017f6fed55a [diff] |
i2c: at91_i2c: Wait for TXRDY after sending the first byte The driver must wait for TXRDY after each byte is pushed into the i2c FIFO before pushing the next byte. Previously this was not done for the first byte, causing a race condition with zeros sometimes being sent for the next byte (which is typically the first actual data byte). Signed-off-by: Alan Ott <alan@softiron.com> Reviewed-by: Heiko Schocher <hs@denx.de>