Commits
Vignesh R committed b82663b6262
ARM: OMAP5: Add HWMOD_SWSUP_SIDLE_ACT flag for UART
commit bd5e444bf1dcea50b89b3555e85e895843a82f32 upstream.
According to the commit ca43ea345de9 ("ARM: OMAP2+: hwmod: Add a new
flag to handle SIDLE in SWSUP only in active"), UART IP needs the sidle
mode to be controlled in SW only while they are active. Once inactive,
the IP needs to be put back in HW control so they are also wakeup
capable. The flag HWMOD_SWSUP_SIDLE takes care of this. So add this flag
to all instances of UART.
With this change, 8250 UART now gives out proper RX Timeout interrupts
and is usable as console.
Signed-off-by: Vignesh R <vigneshr@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>