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Diffstat (limited to 'arch/arm/mach-davinci/clock.c')
-rw-r--r--arch/arm/mach-davinci/clock.c12
1 files changed, 9 insertions, 3 deletions
diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c
index 058c77f72a07..5de60ae57903 100644
--- a/arch/arm/mach-davinci/clock.c
+++ b/arch/arm/mach-davinci/clock.c
@@ -43,7 +43,8 @@ static void __clk_enable(struct clk *clk)
43 if (clk->parent) 43 if (clk->parent)
44 __clk_enable(clk->parent); 44 __clk_enable(clk->parent);
45 if (clk->usecount++ == 0 && (clk->flags & CLK_PSC)) 45 if (clk->usecount++ == 0 && (clk->flags & CLK_PSC))
46 davinci_psc_config(psc_domain(clk), clk->gpsc, clk->lpsc, 1); 46 davinci_psc_config(psc_domain(clk), clk->gpsc, clk->lpsc,
47 PSC_STATE_ENABLE);
47} 48}
48 49
49static void __clk_disable(struct clk *clk) 50static void __clk_disable(struct clk *clk)
@@ -52,7 +53,9 @@ static void __clk_disable(struct clk *clk)
52 return; 53 return;
53 if (--clk->usecount == 0 && !(clk->flags & CLK_PLL) && 54 if (--clk->usecount == 0 && !(clk->flags & CLK_PLL) &&
54 (clk->flags & CLK_PSC)) 55 (clk->flags & CLK_PSC))
55 davinci_psc_config(psc_domain(clk), clk->gpsc, clk->lpsc, 0); 56 davinci_psc_config(psc_domain(clk), clk->gpsc, clk->lpsc,
57 (clk->flags & PSC_SWRSTDISABLE) ?
58 PSC_STATE_SWRSTDISABLE : PSC_STATE_DISABLE);
56 if (clk->parent) 59 if (clk->parent)
57 __clk_disable(clk->parent); 60 __clk_disable(clk->parent);
58} 61}
@@ -234,7 +237,10 @@ static int __init clk_disable_unused(void)
234 continue; 237 continue;
235 238
236 pr_info("Clocks: disable unused %s\n", ck->name); 239 pr_info("Clocks: disable unused %s\n", ck->name);
237 davinci_psc_config(psc_domain(ck), ck->gpsc, ck->lpsc, 0); 240
241 davinci_psc_config(psc_domain(ck), ck->gpsc, ck->lpsc,
242 (ck->flags & PSC_SWRSTDISABLE) ?
243 PSC_STATE_SWRSTDISABLE : PSC_STATE_DISABLE);
238 } 244 }
239 spin_unlock_irq(&clockfw_lock); 245 spin_unlock_irq(&clockfw_lock);
240 246