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-rw-r--r--arch/arm/mach-uniphier/include/mach/sc-regs.h4
-rw-r--r--arch/arm/mach-uniphier/ph1-pro4/pll_init.c17
2 files changed, 0 insertions, 21 deletions
diff --git a/arch/arm/mach-uniphier/include/mach/sc-regs.h b/arch/arm/mach-uniphier/include/mach/sc-regs.h
index caec6c2..20878e2 100644
--- a/arch/arm/mach-uniphier/include/mach/sc-regs.h
+++ b/arch/arm/mach-uniphier/include/mach/sc-regs.h
@@ -11,10 +11,6 @@
#define SC_BASE_ADDR 0x61840000
-#define SC_MPLLOSCCTL (SC_BASE_ADDR | 0x1184)
-#define SC_MPLLOSCCTL_MPLLEN (0x1 << 0)
-#define SC_MPLLOSCCTL_MPLLST (0x1 << 1)
-
#define SC_DPLLCTRL (SC_BASE_ADDR | 0x1200)
#define SC_DPLLCTRL_SSC_EN (0x1 << 31)
#define SC_DPLLCTRL_FOUTMODE_MASK (0xf << 16)
diff --git a/arch/arm/mach-uniphier/ph1-pro4/pll_init.c b/arch/arm/mach-uniphier/ph1-pro4/pll_init.c
index 3d29548..2a965a5 100644
--- a/arch/arm/mach-uniphier/ph1-pro4/pll_init.c
+++ b/arch/arm/mach-uniphier/ph1-pro4/pll_init.c
@@ -46,22 +46,6 @@ static void dpll_init(void)
writel(tmp, SC_DPLLCTRL2);
}
-static void stop_mpll(void)
-{
- u32 tmp;
-
- tmp = readl(SC_MPLLOSCCTL);
-
- if (!(tmp & SC_MPLLOSCCTL_MPLLST))
- return; /* already stopped */
-
- tmp &= ~SC_MPLLOSCCTL_MPLLEN;
- writel(tmp, SC_MPLLOSCCTL);
-
- while (readl(SC_MPLLOSCCTL) & SC_MPLLOSCCTL_MPLLST)
- ;
-}
-
static void vpll_init(void)
{
u32 tmp, clk_mode_axosel;
@@ -157,7 +141,6 @@ static void vpll_init(void)
void pll_init(void)
{
dpll_init();
- stop_mpll();
vpll_init();
/*