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Re: [PATCH] ARM: OMAP5: Add HWMOD_SWSUP_SIDLE_ACT flag for UART

From Lokesh Vutla <lokeshvutla@ti.com>
Newsgroups linux.kernel
Subject Re: [PATCH] ARM: OMAP5: Add HWMOD_SWSUP_SIDLE_ACT flag for UART
Date 2017-01-19 11:40 +0100
Message-ID <t1iil-n0-1@gated-at.bofh.it> (permalink)
References <t0YjD-4z4-13@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Wednesday 18 January 2017 05:18 PM, Vignesh R wrote:
> 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>

Thanks and regards,
Lokesh

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[PATCH] ARM: OMAP5: Add HWMOD_SWSUP_SIDLE_ACT flag for UART Vignesh R <vigneshr@ti.com> - 2017-01-18 14:20 +0100
  Re: [PATCH] ARM: OMAP5: Add HWMOD_SWSUP_SIDLE_ACT flag for UART Lokesh Vutla <lokeshvutla@ti.com> - 2017-01-19 11:40 +0100
    Re: [PATCH] ARM: OMAP5: Add HWMOD_SWSUP_SIDLE_ACT flag for UART Tony Lindgren <tony@atomide.com> - 2017-01-20 19:20 +0100

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