Commits
Leonard Crestez committed 5c2d9a85fa2
MLK-14700 tty: serial: imx: only enable RTSDEN if have_rtscts
This is very similar to an older patch:
commit e1cbbcd1d1ac ("MLK-12161 tty: serial: imx: only enable RTSD
interrupt for hw flow control")
The difference is that it adds the same check on the suspend path. This
fixes suspend not working on imx6sl-evk when uart wakeup is enabled.
What happens instead is that an interrupt is imediately received on the
suspend path.
Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
---
On this board RTS is not connected. Couldn't we ensure that no noise is
received using pinctrl settings?
To: Fugang Duan <b38611@freescale.com>