1 files changed, 3 insertions, 12 deletions

diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c
index baece65cb9c0..0fa68c558320 100644
--- a/arch/arm/mach-davinci/clock.c
+++ b/arch/arm/mach-davinci/clock.c
@@ -376,7 +376,7 @@ int davinci_set_pllrate(struct pll_data *pll, unsigned int prediv,
                 locktime = ((2000 * prediv) / 100);
                 prediv = (prediv - 1) | PLLDIV_EN;
         } else {
-                locktime = 20;
+                locktime = PLL_LOCK_TIME;
         }
         if (postdiv)
                 postdiv = (postdiv - 1) | PLLDIV_EN;
@@ -389,12 +389,7 @@ int davinci_set_pllrate(struct pll_data *pll, unsigned int prediv,
         ctrl &= ~(PLLCTL_PLLENSRC | PLLCTL_PLLEN);
         __raw_writel(ctrl, pll->base + PLLCTL);
 
-        /*
-         * Wait for 4 OSCIN/CLKIN cycles to ensure that the PLLC has switched
-         * to bypass mode. Delay of 1us ensures we are good for all > 4MHz
-         * OSCIN/CLKIN inputs. Typically the input is ~25MHz.
-         */
-        udelay(1);
+        udelay(PLL_BYPASS_TIME);
 
         /* Reset and enable PLL */
         ctrl &= ~(PLLCTL_PLLRST | PLLCTL_PLLDIS);
@@ -408,11 +403,7 @@ int davinci_set_pllrate(struct pll_data *pll, unsigned int prediv,
         if (pll->flags & PLL_HAS_POSTDIV)
                 __raw_writel(postdiv, pll->base + POSTDIV);
 
-        /*
-         * Wait for PLL to reset properly, OMAP-L138 datasheet says
-         * 'min' time = 125ns
-         */
-        udelay(1);
+        udelay(PLL_RESET_TIME);
 
         /* Bring PLL out of reset */
         ctrl |= PLLCTL_PLLRST;