From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kevin Hilman Subject: Re: [PATCH 00/13 v2] OMAP: Serial: Add omap-serial driver with platform support Date: Wed, 22 Sep 2010 13:14:58 -0700 Message-ID: <87k4mda62l.fsf@deeprootsystems.com> References: <37596.172.24.137.131.1285168390.squirrel@dbdmail.itg.ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: In-Reply-To: <37596.172.24.137.131.1285168390.squirrel@dbdmail.itg.ti.com> (Govindraj R.'s message of "Wed, 22 Sep 2010 20:43:10 +0530 (IST)") Sender: linux-serial-owner@vger.kernel.org To: "Govindraj.R" Cc: linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-serial@vger.kernel.org, Tony Lindgren List-Id: linux-omap@vger.kernel.org "Govindraj.R" writes: > This patch series adds a serial driver to handle uarts on omap platforms. > Currenlty omap-uarts are handled with 8250 driver, since updating > this driver with omap specific features will over load > the 8250 driver with all omap-specific data thus a new driver > is added to configure and support features like > dma, h/w, s/w flowcontrol for omap-uarts. > Also the patch series updates various low level platform specific > serial data to support omap-uarts with hwmod framework and adds support > for uart4 on OMAP3630. > > v1 to v2 changes: > ---------------- > 1) Incorporate timeout check > http://www.mail-archive.com/linux-omap@vger.kernel.org/msg35106.html > 2) Add wk_st, padconf etc for uart4 > http://www.mail-archive.com/linux-omap@vger.kernel.org/msg35105.html 3) All UARTs initialized for Zoom2/3 Also, please report platforms this was tested on, and what was tested. You need to validate retention and off-mode during idle and suspend, as well as enabling/disabling the UART sleep_timeout values via sysfs. Thanks, Kevin From mboxrd@z Thu Jan 1 00:00:00 1970 From: khilman@deeprootsystems.com (Kevin Hilman) Date: Wed, 22 Sep 2010 13:14:58 -0700 Subject: [PATCH 00/13 v2] OMAP: Serial: Add omap-serial driver with platform support In-Reply-To: <37596.172.24.137.131.1285168390.squirrel@dbdmail.itg.ti.com> (Govindraj R.'s message of "Wed, 22 Sep 2010 20:43:10 +0530 (IST)") References: <37596.172.24.137.131.1285168390.squirrel@dbdmail.itg.ti.com> Message-ID: <87k4mda62l.fsf@deeprootsystems.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org "Govindraj.R" writes: > This patch series adds a serial driver to handle uarts on omap platforms. > Currenlty omap-uarts are handled with 8250 driver, since updating > this driver with omap specific features will over load > the 8250 driver with all omap-specific data thus a new driver > is added to configure and support features like > dma, h/w, s/w flowcontrol for omap-uarts. > Also the patch series updates various low level platform specific > serial data to support omap-uarts with hwmod framework and adds support > for uart4 on OMAP3630. > > v1 to v2 changes: > ---------------- > 1) Incorporate timeout check > http://www.mail-archive.com/linux-omap at vger.kernel.org/msg35106.html > 2) Add wk_st, padconf etc for uart4 > http://www.mail-archive.com/linux-omap at vger.kernel.org/msg35105.html 3) All UARTs initialized for Zoom2/3 Also, please report platforms this was tested on, and what was tested. You need to validate retention and off-mode during idle and suspend, as well as enabling/disabling the UART sleep_timeout values via sysfs. Thanks, Kevin