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| author | Richard Woodruff <r-woodruff2@ti.com> | 2010-02-22 22:09:08 -0700 |
|---|---|---|
| committer | Paul Walmsley <paul@pwsan.com> | 2010-02-24 12:15:02 -0700 |
| commit | 358965d7bab9c70c11b64931da02667b161cb03a (patch) | |
| tree | 884a13c783f9ba43cc5fe063c5fbeecde7804f58 /arch/arm/mach-omap2/clock.h | |
| parent | 91808a81fe7cc8a786b575ebc2d102c59d83c1a7 (diff) | |
| download | linux-358965d7bab9c70c11b64931da02667b161cb03a.tar.gz linux-358965d7bab9c70c11b64931da02667b161cb03a.tar.bz2 linux-358965d7bab9c70c11b64931da02667b161cb03a.zip | |
OMAP3 clock: introduce DPLL4 Jtype
DPLL4 for 3630 introduces a changed block called j type dpll, requiring
special divisor bits and additional reg fields. To allow for silicons to
use this, this is introduced as a flag and is enabled for 3630 silicon.
OMAP4 also has j type dpll for usb.
Tested with 3630 ZOOM3 and OMAP3430 ZOOM2
Signed-off-by: Richard Woodruff <r-woodruff2@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Vishwanath BS <Vishwanath.bs@ti.com>
[paul@pwsan.com: added some comments; updated copyrights and credits; fixed
some style issues]
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Diffstat (limited to 'arch/arm/mach-omap2/clock.h')
| -rw-r--r-- | arch/arm/mach-omap2/clock.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h index 86e32bf2a693..0b0f52083121 100644 --- a/arch/arm/mach-omap2/clock.h +++ b/arch/arm/mach-omap2/clock.h @@ -47,6 +47,10 @@ #define DPLL_LOW_POWER_BYPASS 0x5 #define DPLL_LOCKED 0x7 +/* DPLL Type and DCO Selection Flags */ +#define DPLL_J_TYPE 0x1 +#define DPLL_NO_DCO_SEL 0x2 + int omap2_clk_enable(struct clk *clk); void omap2_clk_disable(struct clk *clk); long omap2_clk_round_rate(struct clk *clk, unsigned long rate); |