Commit message (Collapse) | Author | Age | Files | Lines | |
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* | clocksource: convert MXS timrotv2 to 32-bit down counting clocksource | Russell King | 2011-05-23 | 1 | -13/+7 |
| | | | | | | | | | 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> | ||||
* | ARM: mxs: Add timer support | Shawn Guo | 2010-12-20 | 1 | -0/+296 |
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> |