On Thu, 2018-09-20 at 14:11 +0200, Uwe Kleine-König wrote: > Back in 2015 when irda was dropped from the driver imx1 was broken. This > change reintroduces the support for the third interrupt of the UART. > > Fixes: afe9cbb1a6ad ("serial: imx: drop support for IRDA") > Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx> Reviewed-by: Leonard Crestez <leonard.crestez@xxxxxxx> I'm not sure if anyone has imx1 hardware handy can is willing to test this CTS/RTS but the fix is pretty obviously correct.