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path: root/arch/arm/mach-davinci/clock.h
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2009-05-26davinci: Add support for multiple PSCsMark A. Greer
The current code to support the DaVinci Power and Sleep Controller (PSC) assumes that there is only one controller. This assumption is no longer valid so expand the support to allow greater than one PSC. To accomplish this, put the base addresses for the PSCs in the SoC infrastructure so it can be referenced by the PSC code. This also requires adding an extra parameter to davinci_psc_config() to specify the PSC that is to be enabled/disabled. Signed-off-by: Mark A. Greer <mgreer@mvista.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-05-26davinci: add platform support for watchdog timerKevin Hilman
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-04-23davinci: major rework of clock, PLL, PSC infrastructureKevin Hilman
This is a significant rework of the low-level clock, PLL and Power Sleep Controller (PSC) implementation for the DaVinci family. The primary goal is to have better modeling if the hardware clocks and features with the aim of DVFS functionality. Highlights: - model PLLs and all PLL-derived clocks - model parent/child relationships of PLLs and clocks - convert to new clkdev layer - view clock frequency and refcount via /proc/davinci_clocks Special thanks to significant contributions and testing by David Brownell. Cc: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2007-07-12[ARM] 4430/1: davinci: clock control supportVladimir Barinov
Support clock control driver for TI DaVinci SoC Signed-off-by: Vladimir Barinov <vbarinov@ru.mvista.com> Signed-off-by: Kevin Hilman <khilman@mvista.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>