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From: Lokesh Vutla <lokeshvutla@ti.com>
To: Vignesh R <vigneshr@ti.com>, Paul Walmsley <paul@pwsan.com>,
	Tony Lindgren <tony@atomide.com>,
	Russell King <linux@armlinux.org.uk>
Cc: <linux-omap@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH] ARM: OMAP5: Add HWMOD_SWSUP_SIDLE_ACT flag for UART
Date: Thu, 19 Jan 2017 14:35:21 +0530	[thread overview]
Message-ID: <e84cd7c8-89bc-b2ef-e57d-6c0a37b0b51e@ti.com> (raw)
In-Reply-To: <20170118114807.9543-1-vigneshr@ti.com>



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

  reply	other threads:[~2017-01-19 10:30 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-01-18 11:48 Vignesh R
2017-01-19  9:05 ` Lokesh Vutla [this message]
2017-01-20 18:11   ` Tony Lindgren

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