From mboxrd@z Thu Jan 1 00:00:00 1970 From: gregory.clement@free-electrons.com (Gregory CLEMENT) Date: Wed, 27 Jan 2016 10:52:54 +0100 Subject: [PATCH CFT] ARM: orion: implement ARM delay timer In-Reply-To: <20160127094533.GW10826@n2100.arm.linux.org.uk> (Russell King's message of "Wed, 27 Jan 2016 09:45:33 +0000") References: <8737tjbghx.fsf@free-electrons.com> <20160127094533.GW10826@n2100.arm.linux.org.uk> Message-ID: <87twlz9wnd.fsf@free-electrons.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Russell King, On mer., janv. 27 2016, Russell King - ARM Linux wrote: > On Wed, Jan 27, 2016 at 08:58:50AM +0100, Gregory CLEMENT wrote: >> Hi Russell, >> >> On lun., oct. 19 2015, Russell King wrote: >> >> > Implement an ARM delay timer to be used for udelay() on orion legacy >> > platforms. This allows us to skip the delay loop calibration at boot. >> > >> > It also means that udelay() will be unaffected by CPU frequency changes >> > when cpufreq is enabled on these platforms. >> > >> > Signed-off-by: Russell King >> >> Applied on mvebu/drivers with Acked-by tag from Andrew Lunn > > And, I hope, my tested-by which delayed Andrew's ack until December, Now yes :) Gregory > despite the patch being marked as CFT because I wanted _others_ to > test it (which never happened.) > > -- > RMK's Patch system: http://www.arm.linux.org.uk/developer/patches/ > FTTC broadband for 0.8mile line: currently at 9.6Mbps down 400kbps up > according to speedtest.net. -- Gregory Clement, Free Electrons Kernel, drivers, real-time and embedded Linux development, consulting, training and support. http://free-electrons.com