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| author | Sekhar Nori <nsekhar@ti.com> | 2011-07-06 08:01:21 +0200 |
|---|---|---|
| committer | Sekhar Nori <nsekhar@ti.com> | 2011-07-08 07:21:40 +0200 |
| commit | a51ca38b6330e463cc1a7adf64502ff735452915 (patch) | |
| tree | 26c708d7e6cdeea454af2d730e4dd57e46e6c774 /arch/arm/mach-davinci/clock.c | |
| parent | davinci: da850: add a .set_rate method to ref_clk (diff) | |
| download | linux-a51ca38b6330e463cc1a7adf64502ff735452915.tar.xz linux-a51ca38b6330e463cc1a7adf64502ff735452915.zip | |
davinci: pass clock flags to davinci_psc_config()
Enabling or disabling a PSC can take certain
modifiers like "disable with reset", "force
enable/disable" and "enable/disable with local
reset" apart from the regular clock gating
functionality.
Pass a flags argument to davinci_psc_config()
so these variations can be supported there.
At this time only "disable with reset" is
supported, but other functionality will be
added in subsequent patches.
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Diffstat (limited to 'arch/arm/mach-davinci/clock.c')
| -rw-r--r-- | arch/arm/mach-davinci/clock.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c index e4e3af179f02..d0450ac2c00e 100644 --- a/arch/arm/mach-davinci/clock.c +++ b/arch/arm/mach-davinci/clock.c @@ -44,7 +44,7 @@ static void __clk_enable(struct clk *clk) __clk_enable(clk->parent); if (clk->usecount++ == 0 && (clk->flags & CLK_PSC)) davinci_psc_config(psc_domain(clk), clk->gpsc, clk->lpsc, - PSC_STATE_ENABLE); + true, clk->flags); } static void __clk_disable(struct clk *clk) @@ -54,8 +54,7 @@ static void __clk_disable(struct clk *clk) if (--clk->usecount == 0 && !(clk->flags & CLK_PLL) && (clk->flags & CLK_PSC)) davinci_psc_config(psc_domain(clk), clk->gpsc, clk->lpsc, - (clk->flags & PSC_SWRSTDISABLE) ? - PSC_STATE_SWRSTDISABLE : PSC_STATE_DISABLE); + false, clk->flags); if (clk->parent) __clk_disable(clk->parent); } @@ -239,8 +238,7 @@ static int __init clk_disable_unused(void) pr_debug("Clocks: disable unused %s\n", ck->name); davinci_psc_config(psc_domain(ck), ck->gpsc, ck->lpsc, - (ck->flags & PSC_SWRSTDISABLE) ? - PSC_STATE_SWRSTDISABLE : PSC_STATE_DISABLE); + false, ck->flags); } spin_unlock_irq(&clockfw_lock); |