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c0bf31320d
linux/arch/arm/plat-omap/include/mach
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Russell King c0bf31320d [ARM] omap: add support for bypassing DPLLs 
This roughly corresponds with OMAP commits: 7d06c48, 3241b19,
88b5d9b, 18a5500, 9c909ac, 5c6497b, 8b1f0bd, 2ac1da8.

For both OMAP2 and OMAP3, we note the reference and bypass clocks in
the DPLL data structure.  Whenever we modify the DPLL rate, we first
ensure that both the reference and bypass clocks are enabled.  Then,
we decide whether to use the reference and DPLL, or the bypass clock
if the desired rate is identical to the bypass rate, and program the
DPLL appropriately.  Finally, we update the clock's parent, and then
disable the unused clocks.

This keeps the parents correctly balanced, and more importantly ensures
that the bypass clock is running whenever we reprogram the DPLL.  This
is especially important because the procedure for reprogramming the DPLL
involves switching to the bypass clock.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-02-19 17:28:30 +00:00
..
blizzard.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
board-2430sdp.h ARM: OMAP2: Misc updates from linux-omap tree 2008-10-06 15:49:36 +03:00
board-ams-delta.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
board-apollon.h ARM: OMAP2: Use omap_rev() instead of system_rev 2008-12-10 17:36:31 -08:00
board-fsample.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
board-h2.h omap mmc: Add better MMC low-level init 2008-12-10 17:37:16 -08:00
board-h3.h ARM: OMAP: Fix compile for h3 MMC 2009-01-15 15:06:59 +02:00
board-h4.h ARM: OMAP2: Misc updates from linux-omap tree 2008-10-06 15:49:36 +03:00
board-innovator.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
board-ldp.h ARM: OMAP3: LDP: Add Ethernet device support to make ldp boot succeess 2008-12-10 17:36:53 -08:00
board-nokia.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
board-omap3beagle.h ARM: OMAP3: Add minimal Beagle board support 2008-10-09 17:51:42 +03:00
board-osk.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
board-overo.h ARM: OMAP3: Add support for the Gumstix Overo board (rev 3) 2008-10-09 17:51:43 +03:00
board-palmte.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
board-palmtt.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
board-palmz71.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
board-perseus2.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
board-sx1.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
board-voiceblue.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
board.h omap mmc: Add better MMC low-level init 2008-12-10 17:37:16 -08:00
clkdev.h [ARM] omap: convert OMAP1 to use clkdev 2009-02-08 17:50:13 +00:00
clock.h [ARM] omap: add support for bypassing DPLLs 2009-02-19 17:28:30 +00:00
clockdomain.h [ARM] OMAP2/3 clockdomains: combine pwrdm, pwrdm_name into union in struct clockdomain 2009-02-08 17:50:28 +00:00
common.h [ARM] OMAP2 SDRC: separate common OMAP2/3 code from OMAP2xxx code 2009-02-08 17:50:39 +00:00
control.h omap mmc: Add low-level initialization for hsmmc controller 2008-12-10 17:37:17 -08:00
cpu.h ARM: OMAP: Fix omap34xx revision detection for ES3.1 2009-01-29 08:57:16 -08:00
debug-macro.S ARM: OMAP3: Add minimal omap3430 support 2008-10-09 17:51:41 +03:00
dma.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
dmtimer.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
dsp_common.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
eac.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
entry-macro.S ARM: OMAP: Fix get_irqnr_and_base to clear spurious interrupt bits 2008-11-04 13:35:07 -08:00
fpga.h [ARM] omap: make sure virtual mmio addresses are __iomem pointer-like 2008-09-05 17:02:32 +01:00
gpio-switch.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
gpio.h ARM: OMAP: Fix gpio by switching to generic gpio calls, v2 2009-01-15 13:09:52 +02:00
gpioexpander.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
gpmc.h [ARM] OMAP2 SDRC: move mach-omap2/memory.h into mach/sdrc.h 2009-02-08 17:50:38 +00:00
hardware.h ARM: OMAP3: Add basic board support for OMAP LDP 2008-10-10 12:06:43 +03:00
hwa742.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
io.h [ARM] OMAP2 SDRC: add SDRAM timing parameter infrastructure 2009-02-08 17:50:39 +00:00
irda.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
irqs.h ARM: OMAP: Fix define for twl4030 irqs 2008-11-04 13:35:08 -08:00
keypad.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
lcd_mipid.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
led.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
mailbox.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
mcbsp.h [ARM] omap: mcbsp: convert to use fck/ick clocks directly 2009-02-08 17:50:19 +00:00
mcspi.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
memory.h arm: struct device - replace bus_id with dev_name(), dev_set_name() 2009-01-06 10:44:43 -08:00
menelaus.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
mmc.h ARM: OMAP: Fix hsmmc init, v2 2009-01-29 08:57:16 -08:00
mtd-xip.h ALSA: Correct Vladimir Barinov's e-mail address 2008-10-10 13:41:45 +02:00
mux.h ARM: OMAP3: Pin multiplexing updates for 24xx and 34xx 2008-12-10 17:36:54 -08:00
nand.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
omap16xx.h ARM: OMAP2: Misc updates from linux-omap tree 2008-10-06 15:49:36 +03:00
omap24xx.h ARM: OMAP3: Add minimal omap3430 support 2008-10-09 17:51:41 +03:00
omap34xx.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
omap730.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
omap1510.h ARM: OMAP2: Misc updates from linux-omap tree 2008-10-06 15:49:36 +03:00
omap-alsa.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
omapfb.h [ARM] omap: fix a pile of issues 2008-12-01 17:40:54 +00:00
onenand.h Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 2008-08-12 11:28:00 +01:00
param.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
pm.h [ARM] omap: remove clk_deny_idle and clk_allow_idle 2009-02-08 17:46:15 +00:00
powerdomain.h [ARM] OMAP2/3 clockdomains: add CM and PRM clkdms 2009-02-08 17:50:29 +00:00
prcm.h [ARM] OMAP: Fix sparse, checkpatch warnings in OMAP2/3 PRCM/PM code 2009-02-08 17:50:24 +00:00
sdrc.h [ARM] OMAP2 SDRC: add SDRAM timing parameter infrastructure 2009-02-08 17:50:39 +00:00
serial.h ARM: OMAP2 Provide function to enable/disable uart clocks 2008-10-06 15:49:15 +03:00
sram.h ARM: OMAP3: Add minimal omap3430 support 2008-10-09 17:51:41 +03:00
system.h [ARM] OMAP: Fix sparse, checkpatch warnings in OMAP2/3 PRCM/PM code 2009-02-08 17:50:24 +00:00
tc.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
timex.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
uncompress.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
usb.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
vmalloc.h [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00