2 Commits

Author	SHA1	Message	Date
Russell King	5c61ddcfaf	clocksource: convert MXS timrotv2 to 32-bit down counting clocksource ... Convert the MXS timrotv2 32-bit down counting clocksource to the generic clocksource infrastructure. Cc: Sascha Hauer <kernel@pengutronix.de> Acked-by: Shawn Guo <shawn.guo@freescale.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>	2011-05-23 18:04:52 +01:00
Shawn Guo	4e472096fa	ARM: mxs: Add timer support ... There are 2 versions of the timrot on Freescale MXS-based SoCs. The v1 on MX23 only gets 16 bits counter, while v2 on MX28 extends the counter to 32 bits. The implementation uses two timers, one for clock_event and another for clocksource. MX28 uses timrot 0 and 1, while MX23 uses 0 and 2. Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>	2010-12-20 17:29:50 +01:00