OMAP4: clock data: Add missing DPLL x2 clock nodes

This patch extends the OMAP4 clock data to include
various x2 clock nodes between DPLL and HS dividers as the
clock framework skips a x2 while calculating the dpll locked
frequency.

The clock database extensions are autogenerated using
the scripts maintained by Benoit Cousson.

Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Signed-off-by: Thara Gopinath <thara@ti.com>
[paul@pwsan.com: fixed merge conflicts against v2.6.37-rc5; dropped
 dpll_mpu_x2_ck on advice from Benoît]
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Rajendra Nayak <rnayak@ti.com>

1 files changed, 240 insertions, 175 deletions

diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index 305019c44108..7c8d7f485603 100644
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -275,11 +275,63 @@ static struct clk dpll_abe_ck = {
         .set_rate       = &omap3_noncore_dpll_set_rate,
 };
 
+static struct clk dpll_abe_x2_ck = {
+        .name           = "dpll_abe_x2_ck",
+        .parent         = &dpll_abe_ck,
+        .ops            = &clkops_null,
+        .recalc         = &omap3_clkoutx2_recalc,
+};
+
+static const struct clksel_rate div31_1to31_rates[] = {
+        { .div = 1, .val = 1, .flags = RATE_IN_4430 },
+        { .div = 2, .val = 2, .flags = RATE_IN_4430 },
+        { .div = 3, .val = 3, .flags = RATE_IN_4430 },
+        { .div = 4, .val = 4, .flags = RATE_IN_4430 },
+        { .div = 5, .val = 5, .flags = RATE_IN_4430 },
+        { .div = 6, .val = 6, .flags = RATE_IN_4430 },
+        { .div = 7, .val = 7, .flags = RATE_IN_4430 },
+        { .div = 8, .val = 8, .flags = RATE_IN_4430 },
+        { .div = 9, .val = 9, .flags = RATE_IN_4430 },
+        { .div = 10, .val = 10, .flags = RATE_IN_4430 },
+        { .div = 11, .val = 11, .flags = RATE_IN_4430 },
+        { .div = 12, .val = 12, .flags = RATE_IN_4430 },
+        { .div = 13, .val = 13, .flags = RATE_IN_4430 },
+        { .div = 14, .val = 14, .flags = RATE_IN_4430 },
+        { .div = 15, .val = 15, .flags = RATE_IN_4430 },
+        { .div = 16, .val = 16, .flags = RATE_IN_4430 },
+        { .div = 17, .val = 17, .flags = RATE_IN_4430 },
+        { .div = 18, .val = 18, .flags = RATE_IN_4430 },
+        { .div = 19, .val = 19, .flags = RATE_IN_4430 },
+        { .div = 20, .val = 20, .flags = RATE_IN_4430 },
+        { .div = 21, .val = 21, .flags = RATE_IN_4430 },
+        { .div = 22, .val = 22, .flags = RATE_IN_4430 },
+        { .div = 23, .val = 23, .flags = RATE_IN_4430 },
+        { .div = 24, .val = 24, .flags = RATE_IN_4430 },
+        { .div = 25, .val = 25, .flags = RATE_IN_4430 },
+        { .div = 26, .val = 26, .flags = RATE_IN_4430 },
+        { .div = 27, .val = 27, .flags = RATE_IN_4430 },
+        { .div = 28, .val = 28, .flags = RATE_IN_4430 },
+        { .div = 29, .val = 29, .flags = RATE_IN_4430 },
+        { .div = 30, .val = 30, .flags = RATE_IN_4430 },
+        { .div = 31, .val = 31, .flags = RATE_IN_4430 },
+        { .div = 0 },
+};
+
+static const struct clksel dpll_abe_m2x2_div[] = {
+        { .parent = &dpll_abe_x2_ck, .rates = div31_1to31_rates },
+        { .parent = NULL },
+};
+
 static struct clk dpll_abe_m2x2_ck = {
         .name           = "dpll_abe_m2x2_ck",
-        .parent         = &dpll_abe_ck,
+        .parent         = &dpll_abe_x2_ck,
+        .clksel         = dpll_abe_m2x2_div,
+        .clksel_reg     = OMAP4430_CM_DIV_M2_DPLL_ABE,
+        .clksel_mask    = OMAP4430_DPLL_CLKOUT_DIV_MASK,
         .ops            = &clkops_null,
-        .recalc         = &followparent_recalc,
+        .recalc         = &omap2_clksel_recalc,
+        .round_rate     = &omap2_clksel_round_rate,
+        .set_rate       = &omap2_clksel_set_rate,
 };
 
 static struct clk abe_24m_fclk = {
@@ -336,50 +388,10 @@ static struct clk aess_fclk = {
         .set_rate       = &omap2_clksel_set_rate,
 };
 
-static const struct clksel_rate div31_1to31_rates[] = {
-        { .div = 1, .val = 1, .flags = RATE_IN_4430 },
-        { .div = 2, .val = 2, .flags = RATE_IN_4430 },
-        { .div = 3, .val = 3, .flags = RATE_IN_4430 },
-        { .div = 4, .val = 4, .flags = RATE_IN_4430 },
-        { .div = 5, .val = 5, .flags = RATE_IN_4430 },
-        { .div = 6, .val = 6, .flags = RATE_IN_4430 },
-        { .div = 7, .val = 7, .flags = RATE_IN_4430 },
-        { .div = 8, .val = 8, .flags = RATE_IN_4430 },
-        { .div = 9, .val = 9, .flags = RATE_IN_4430 },
-        { .div = 10, .val = 10, .flags = RATE_IN_4430 },
-        { .div = 11, .val = 11, .flags = RATE_IN_4430 },
-        { .div = 12, .val = 12, .flags = RATE_IN_4430 },
-        { .div = 13, .val = 13, .flags = RATE_IN_4430 },
-        { .div = 14, .val = 14, .flags = RATE_IN_4430 },
-        { .div = 15, .val = 15, .flags = RATE_IN_4430 },
-        { .div = 16, .val = 16, .flags = RATE_IN_4430 },
-        { .div = 17, .val = 17, .flags = RATE_IN_4430 },
-        { .div = 18, .val = 18, .flags = RATE_IN_4430 },
-        { .div = 19, .val = 19, .flags = RATE_IN_4430 },
-        { .div = 20, .val = 20, .flags = RATE_IN_4430 },
-        { .div = 21, .val = 21, .flags = RATE_IN_4430 },
-        { .div = 22, .val = 22, .flags = RATE_IN_4430 },
-        { .div = 23, .val = 23, .flags = RATE_IN_4430 },
-        { .div = 24, .val = 24, .flags = RATE_IN_4430 },
-        { .div = 25, .val = 25, .flags = RATE_IN_4430 },
-        { .div = 26, .val = 26, .flags = RATE_IN_4430 },
-        { .div = 27, .val = 27, .flags = RATE_IN_4430 },
-        { .div = 28, .val = 28, .flags = RATE_IN_4430 },
-        { .div = 29, .val = 29, .flags = RATE_IN_4430 },
-        { .div = 30, .val = 30, .flags = RATE_IN_4430 },
-        { .div = 31, .val = 31, .flags = RATE_IN_4430 },
-        { .div = 0 },
-};
-
-static const struct clksel dpll_abe_m3_div[] = {
-        { .parent = &dpll_abe_ck, .rates = div31_1to31_rates },
-        { .parent = NULL },
-};
-
-static struct clk dpll_abe_m3_ck = {
-        .name           = "dpll_abe_m3_ck",
-        .parent         = &dpll_abe_ck,
-        .clksel         = dpll_abe_m3_div,
+static struct clk dpll_abe_m3x2_ck = {
+        .name           = "dpll_abe_m3x2_ck",
+        .parent         = &dpll_abe_x2_ck,
+        .clksel         = dpll_abe_m2x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M3_DPLL_ABE,
         .clksel_mask    = OMAP4430_DPLL_CLKOUTHIF_DIV_MASK,
         .ops            = &clkops_null,
@@ -390,7 +402,7 @@ static struct clk dpll_abe_m3_ck = {
 
 static const struct clksel core_hsd_byp_clk_mux_sel[] = {
         { .parent = &sys_clkin_ck, .rates = div_1_0_rates },
-        { .parent = &dpll_abe_m3_ck, .rates = div_1_1_rates },
+        { .parent = &dpll_abe_m3x2_ck, .rates = div_1_1_rates },
         { .parent = NULL },
 };
 
@@ -434,15 +446,22 @@ static struct clk dpll_core_ck = {
         .recalc         = &omap3_dpll_recalc,
 };
 
-static const struct clksel dpll_core_m6_div[] = {
-        { .parent = &dpll_core_ck, .rates = div31_1to31_rates },
+static struct clk dpll_core_x2_ck = {
+        .name           = "dpll_core_x2_ck",
+        .parent         = &dpll_core_ck,
+        .ops            = &clkops_null,
+        .recalc         = &omap3_clkoutx2_recalc,
+};
+
+static const struct clksel dpll_core_m6x2_div[] = {
+        { .parent = &dpll_core_x2_ck, .rates = div31_1to31_rates },
         { .parent = NULL },
 };
 
-static struct clk dpll_core_m6_ck = {
-        .name           = "dpll_core_m6_ck",
-        .parent         = &dpll_core_ck,
-        .clksel         = dpll_core_m6_div,
+static struct clk dpll_core_m6x2_ck = {
+        .name           = "dpll_core_m6x2_ck",
+        .parent         = &dpll_core_x2_ck,
+        .clksel         = dpll_core_m6x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M6_DPLL_CORE,
         .clksel_mask    = OMAP4430_HSDIVIDER_CLKOUT3_DIV_MASK,
         .ops            = &clkops_null,
@@ -453,7 +472,7 @@ static struct clk dpll_core_m6_ck = {
 
 static const struct clksel dbgclk_mux_sel[] = {
         { .parent = &sys_clkin_ck, .rates = div_1_0_rates },
-        { .parent = &dpll_core_m6_ck, .rates = div_1_1_rates },
+        { .parent = &dpll_core_m6x2_ck, .rates = div_1_1_rates },
         { .parent = NULL },
 };
 
@@ -464,10 +483,15 @@ static struct clk dbgclk_mux_ck = {
         .recalc         = &followparent_recalc,
 };
 
+static const struct clksel dpll_core_m2_div[] = {
+        { .parent = &dpll_core_ck, .rates = div31_1to31_rates },
+        { .parent = NULL },
+};
+
 static struct clk dpll_core_m2_ck = {
         .name           = "dpll_core_m2_ck",
         .parent         = &dpll_core_ck,
-        .clksel         = dpll_core_m6_div,
+        .clksel         = dpll_core_m2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M2_DPLL_CORE,
         .clksel_mask    = OMAP4430_DPLL_CLKOUT_DIV_MASK,
         .ops            = &clkops_null,
@@ -483,10 +507,10 @@ static struct clk ddrphy_ck = {
         .recalc         = &followparent_recalc,
 };
 
-static struct clk dpll_core_m5_ck = {
-        .name           = "dpll_core_m5_ck",
-        .parent         = &dpll_core_ck,
-        .clksel         = dpll_core_m6_div,
+static struct clk dpll_core_m5x2_ck = {
+        .name           = "dpll_core_m5x2_ck",
+        .parent         = &dpll_core_x2_ck,
+        .clksel         = dpll_core_m6x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M5_DPLL_CORE,
         .clksel_mask    = OMAP4430_HSDIVIDER_CLKOUT2_DIV_MASK,
         .ops            = &clkops_null,
@@ -496,13 +520,13 @@ static struct clk dpll_core_m5_ck = {
 };
 
 static const struct clksel div_core_div[] = {
-        { .parent = &dpll_core_m5_ck, .rates = div2_1to2_rates },
+        { .parent = &dpll_core_m5x2_ck, .rates = div2_1to2_rates },
         { .parent = NULL },
 };
 
 static struct clk div_core_ck = {
         .name           = "div_core_ck",
-        .parent         = &dpll_core_m5_ck,
+        .parent         = &dpll_core_m5x2_ck,
         .clksel         = div_core_div,
         .clksel_reg     = OMAP4430_CM_CLKSEL_CORE,
         .clksel_mask    = OMAP4430_CLKSEL_CORE_MASK,
@@ -521,13 +545,13 @@ static const struct clksel_rate div4_1to8_rates[] = {
 };
 
 static const struct clksel div_iva_hs_clk_div[] = {
-        { .parent = &dpll_core_m5_ck, .rates = div4_1to8_rates },
+        { .parent = &dpll_core_m5x2_ck, .rates = div4_1to8_rates },
         { .parent = NULL },
 };
 
 static struct clk div_iva_hs_clk = {
         .name           = "div_iva_hs_clk",
-        .parent         = &dpll_core_m5_ck,
+        .parent         = &dpll_core_m5x2_ck,
         .clksel         = div_iva_hs_clk_div,
         .clksel_reg     = OMAP4430_CM_BYPCLK_DPLL_IVA,
         .clksel_mask    = OMAP4430_CLKSEL_0_1_MASK,
@@ -539,7 +563,7 @@ static struct clk div_iva_hs_clk = {
 
 static struct clk div_mpu_hs_clk = {
         .name           = "div_mpu_hs_clk",
-        .parent         = &dpll_core_m5_ck,
+        .parent         = &dpll_core_m5x2_ck,
         .clksel         = div_iva_hs_clk_div,
         .clksel_reg     = OMAP4430_CM_BYPCLK_DPLL_MPU,
         .clksel_mask    = OMAP4430_CLKSEL_0_1_MASK,
@@ -549,10 +573,10 @@ static struct clk div_mpu_hs_clk = {
         .set_rate       = &omap2_clksel_set_rate,
 };
 
-static struct clk dpll_core_m4_ck = {
-        .name           = "dpll_core_m4_ck",
-        .parent         = &dpll_core_ck,
-        .clksel         = dpll_core_m6_div,
+static struct clk dpll_core_m4x2_ck = {
+        .name           = "dpll_core_m4x2_ck",
+        .parent         = &dpll_core_x2_ck,
+        .clksel         = dpll_core_m6x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M4_DPLL_CORE,
         .clksel_mask    = OMAP4430_HSDIVIDER_CLKOUT1_DIV_MASK,
         .ops            = &clkops_null,
@@ -563,15 +587,20 @@ static struct clk dpll_core_m4_ck = {
 
 static struct clk dll_clk_div_ck = {
         .name           = "dll_clk_div_ck",
-        .parent         = &dpll_core_m4_ck,
+        .parent         = &dpll_core_m4x2_ck,
         .ops            = &clkops_null,
         .recalc         = &followparent_recalc,
 };
 
+static const struct clksel dpll_abe_m2_div[] = {
+        { .parent = &dpll_abe_ck, .rates = div31_1to31_rates },
+        { .parent = NULL },
+};
+
 static struct clk dpll_abe_m2_ck = {
         .name           = "dpll_abe_m2_ck",
         .parent         = &dpll_abe_ck,
-        .clksel         = dpll_abe_m3_div,
+        .clksel         = dpll_abe_m2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M2_DPLL_ABE,
         .clksel_mask    = OMAP4430_DPLL_CLKOUT_DIV_MASK,
         .ops            = &clkops_null,
@@ -580,10 +609,10 @@ static struct clk dpll_abe_m2_ck = {
         .set_rate       = &omap2_clksel_set_rate,
 };
 
-static struct clk dpll_core_m3_ck = {
-        .name           = "dpll_core_m3_ck",
-        .parent         = &dpll_core_ck,
-        .clksel         = dpll_core_m6_div,
+static struct clk dpll_core_m3x2_ck = {
+        .name           = "dpll_core_m3x2_ck",
+        .parent         = &dpll_core_x2_ck,
+        .clksel         = dpll_core_m6x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M3_DPLL_CORE,
         .clksel_mask    = OMAP4430_DPLL_CLKOUTHIF_DIV_MASK,
         .ops            = &clkops_null,
@@ -592,10 +621,10 @@ static struct clk dpll_core_m3_ck = {
         .set_rate       = &omap2_clksel_set_rate,
 };
 
-static struct clk dpll_core_m7_ck = {
-        .name           = "dpll_core_m7_ck",
-        .parent         = &dpll_core_ck,
-        .clksel         = dpll_core_m6_div,
+static struct clk dpll_core_m7x2_ck = {
+        .name           = "dpll_core_m7x2_ck",
+        .parent         = &dpll_core_x2_ck,
+        .clksel         = dpll_core_m6x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M7_DPLL_CORE,
         .clksel_mask    = OMAP4430_HSDIVIDER_CLKOUT4_DIV_MASK,
         .ops            = &clkops_null,
@@ -648,15 +677,22 @@ static struct clk dpll_iva_ck = {
         .set_rate       = &omap3_noncore_dpll_set_rate,
 };
 
-static const struct clksel dpll_iva_m4_div[] = {
-        { .parent = &dpll_iva_ck, .rates = div31_1to31_rates },
+static struct clk dpll_iva_x2_ck = {
+        .name           = "dpll_iva_x2_ck",
+        .parent         = &dpll_iva_ck,
+        .ops            = &clkops_null,
+        .recalc         = &omap3_clkoutx2_recalc,
+};
+
+static const struct clksel dpll_iva_m4x2_div[] = {
+        { .parent = &dpll_iva_x2_ck, .rates = div31_1to31_rates },
         { .parent = NULL },
 };
 
-static struct clk dpll_iva_m4_ck = {
-        .name           = "dpll_iva_m4_ck",
-        .parent         = &dpll_iva_ck,
-        .clksel         = dpll_iva_m4_div,
+static struct clk dpll_iva_m4x2_ck = {
+        .name           = "dpll_iva_m4x2_ck",
+        .parent         = &dpll_iva_x2_ck,
+        .clksel         = dpll_iva_m4x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M4_DPLL_IVA,
         .clksel_mask    = OMAP4430_HSDIVIDER_CLKOUT1_DIV_MASK,
         .ops            = &clkops_null,
@@ -665,10 +701,10 @@ static struct clk dpll_iva_m4_ck = {
         .set_rate       = &omap2_clksel_set_rate,
 };
 
-static struct clk dpll_iva_m5_ck = {
-        .name           = "dpll_iva_m5_ck",
-        .parent         = &dpll_iva_ck,
-        .clksel         = dpll_iva_m4_div,
+static struct clk dpll_iva_m5x2_ck = {
+        .name           = "dpll_iva_m5x2_ck",
+        .parent         = &dpll_iva_x2_ck,
+        .clksel         = dpll_iva_m4x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M5_DPLL_IVA,
         .clksel_mask    = OMAP4430_HSDIVIDER_CLKOUT2_DIV_MASK,
         .ops            = &clkops_null,
@@ -727,7 +763,7 @@ static struct clk dpll_mpu_m2_ck = {
 
 static struct clk per_hs_clk_div_ck = {
         .name           = "per_hs_clk_div_ck",
-        .parent         = &dpll_abe_m3_ck,
+        .parent         = &dpll_abe_m3x2_ck,
         .ops            = &clkops_null,
         .recalc         = &followparent_recalc,
 };
@@ -797,17 +833,34 @@ static struct clk dpll_per_m2_ck = {
         .set_rate       = &omap2_clksel_set_rate,
 };
 
+static struct clk dpll_per_x2_ck = {
+        .name           = "dpll_per_x2_ck",
+        .parent         = &dpll_per_ck,
+        .ops            = &clkops_null,
+        .recalc         = &omap3_clkoutx2_recalc,
+};
+
+static const struct clksel dpll_per_m2x2_div[] = {
+        { .parent = &dpll_per_x2_ck, .rates = div31_1to31_rates },
+        { .parent = NULL },
+};
+
 static struct clk dpll_per_m2x2_ck = {
         .name           = "dpll_per_m2x2_ck",
-        .parent         = &dpll_per_ck,
+        .parent         = &dpll_per_x2_ck,
+        .clksel         = dpll_per_m2x2_div,
+        .clksel_reg     = OMAP4430_CM_DIV_M2_DPLL_PER,
+        .clksel_mask    = OMAP4430_DPLL_CLKOUT_DIV_MASK,
         .ops            = &clkops_null,
-        .recalc         = &followparent_recalc,
+        .recalc         = &omap2_clksel_recalc,
+        .round_rate     = &omap2_clksel_round_rate,
+        .set_rate       = &omap2_clksel_set_rate,
 };
 
-static struct clk dpll_per_m3_ck = {
-        .name           = "dpll_per_m3_ck",
-        .parent         = &dpll_per_ck,
-        .clksel         = dpll_per_m2_div,
+static struct clk dpll_per_m3x2_ck = {
+        .name           = "dpll_per_m3x2_ck",
+        .parent         = &dpll_per_x2_ck,
+        .clksel         = dpll_per_m2x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M3_DPLL_PER,
         .clksel_mask    = OMAP4430_DPLL_CLKOUTHIF_DIV_MASK,
         .ops            = &clkops_null,
@@ -816,10 +869,10 @@ static struct clk dpll_per_m3_ck = {
         .set_rate       = &omap2_clksel_set_rate,
 };
 
-static struct clk dpll_per_m4_ck = {
-        .name           = "dpll_per_m4_ck",
-        .parent         = &dpll_per_ck,
-        .clksel         = dpll_per_m2_div,
+static struct clk dpll_per_m4x2_ck = {
+        .name           = "dpll_per_m4x2_ck",
+        .parent         = &dpll_per_x2_ck,
+        .clksel         = dpll_per_m2x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M4_DPLL_PER,
         .clksel_mask    = OMAP4430_HSDIVIDER_CLKOUT1_DIV_MASK,
         .ops            = &clkops_null,
@@ -828,10 +881,10 @@ static struct clk dpll_per_m4_ck = {
         .set_rate       = &omap2_clksel_set_rate,
 };
 
-static struct clk dpll_per_m5_ck = {
-        .name           = "dpll_per_m5_ck",
-        .parent         = &dpll_per_ck,
-        .clksel         = dpll_per_m2_div,
+static struct clk dpll_per_m5x2_ck = {
+        .name           = "dpll_per_m5x2_ck",
+        .parent         = &dpll_per_x2_ck,
+        .clksel         = dpll_per_m2x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M5_DPLL_PER,
         .clksel_mask    = OMAP4430_HSDIVIDER_CLKOUT2_DIV_MASK,
         .ops            = &clkops_null,
@@ -840,10 +893,10 @@ static struct clk dpll_per_m5_ck = {
         .set_rate       = &omap2_clksel_set_rate,
 };
 
-static struct clk dpll_per_m6_ck = {
-        .name           = "dpll_per_m6_ck",
-        .parent         = &dpll_per_ck,
-        .clksel         = dpll_per_m2_div,
+static struct clk dpll_per_m6x2_ck = {
+        .name           = "dpll_per_m6x2_ck",
+        .parent         = &dpll_per_x2_ck,
+        .clksel         = dpll_per_m2x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M6_DPLL_PER,
         .clksel_mask    = OMAP4430_HSDIVIDER_CLKOUT3_DIV_MASK,
         .ops            = &clkops_null,
@@ -852,10 +905,10 @@ static struct clk dpll_per_m6_ck = {
         .set_rate       = &omap2_clksel_set_rate,
 };
 
-static struct clk dpll_per_m7_ck = {
-        .name           = "dpll_per_m7_ck",
-        .parent         = &dpll_per_ck,
-        .clksel         = dpll_per_m2_div,
+static struct clk dpll_per_m7x2_ck = {
+        .name           = "dpll_per_m7x2_ck",
+        .parent         = &dpll_per_x2_ck,
+        .clksel         = dpll_per_m2x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M7_DPLL_PER,
         .clksel_mask    = OMAP4430_HSDIVIDER_CLKOUT4_DIV_MASK,
         .ops            = &clkops_null,
@@ -895,14 +948,21 @@ static struct clk dpll_unipro_ck = {
         .set_rate       = &omap3_noncore_dpll_set_rate,
 };
 
+static struct clk dpll_unipro_x2_ck = {
+        .name           = "dpll_unipro_x2_ck",
+        .parent         = &dpll_unipro_ck,
+        .ops            = &clkops_null,
+        .recalc         = &omap3_clkoutx2_recalc,
+};
+
 static const struct clksel dpll_unipro_m2x2_div[] = {
-        { .parent = &dpll_unipro_ck, .rates = div31_1to31_rates },
+        { .parent = &dpll_unipro_x2_ck, .rates = div31_1to31_rates },
         { .parent = NULL },
 };
 
 static struct clk dpll_unipro_m2x2_ck = {
         .name           = "dpll_unipro_m2x2_ck",
-        .parent         = &dpll_unipro_ck,
+        .parent         = &dpll_unipro_x2_ck,
         .clksel         = dpll_unipro_m2x2_div,
         .clksel_reg     = OMAP4430_CM_DIV_M2_DPLL_UNIPRO,
         .clksel_mask    = OMAP4430_DPLL_CLKOUT_DIV_MASK,
@@ -914,7 +974,7 @@ static struct clk dpll_unipro_m2x2_ck = {
 
 static struct clk usb_hs_clk_div_ck = {
         .name           = "usb_hs_clk_div_ck",
-        .parent         = &dpll_abe_m3_ck,
+        .parent         = &dpll_abe_m3x2_ck,
         .ops            = &clkops_null,
         .recalc         = &followparent_recalc,
 };
@@ -977,7 +1037,7 @@ static struct clk dpll_usb_m2_ck = {
 
 static const struct clksel ducati_clk_mux_sel[] = {
         { .parent = &div_core_ck, .rates = div_1_0_rates },
-        { .parent = &dpll_per_m6_ck, .rates = div_1_1_rates },
+        { .parent = &dpll_per_m6x2_ck, .rates = div_1_1_rates },
         { .parent = NULL },
 };
 
@@ -1050,13 +1110,13 @@ static const struct clksel_rate div2_2to4_rates[] = {
 };
 
 static const struct clksel func_64m_fclk_div[] = {
-        { .parent = &dpll_per_m4_ck, .rates = div2_2to4_rates },
+        { .parent = &dpll_per_m4x2_ck, .rates = div2_2to4_rates },
         { .parent = NULL },
 };
 
 static struct clk func_64m_fclk = {
         .name           = "func_64m_fclk",
-        .parent         = &dpll_per_m4_ck,
+        .parent         = &dpll_per_m4x2_ck,
         .clksel         = func_64m_fclk_div,
         .clksel_reg     = OMAP4430_CM_SCALE_FCLK,
         .clksel_mask    = OMAP4430_SCALE_FCLK_MASK,
@@ -1230,7 +1290,7 @@ static struct clk per_abe_24m_fclk = {
 
 static const struct clksel pmd_stm_clock_mux_sel[] = {
         { .parent = &sys_clkin_ck, .rates = div_1_0_rates },
-        { .parent = &dpll_core_m6_ck, .rates = div_1_1_rates },
+        { .parent = &dpll_core_m6x2_ck, .rates = div_1_1_rates },
         { .parent = &tie_low_clock_ck, .rates = div_1_2_rates },
         { .parent = NULL },
 };
@@ -1364,7 +1424,7 @@ static struct clk dsp_fck = {
         .enable_reg     = OMAP4430_CM_TESLA_TESLA_CLKCTRL,
         .enable_bit     = OMAP4430_MODULEMODE_HWCTRL,
         .clkdm_name     = "tesla_clkdm",
-        .parent         = &dpll_iva_m4_ck,
+        .parent         = &dpll_iva_m4x2_ck,
         .recalc         = &followparent_recalc,
 };
 
@@ -1394,7 +1454,7 @@ static struct clk dss_dss_clk = {
         .enable_reg     = OMAP4430_CM_DSS_DSS_CLKCTRL,
         .enable_bit     = OMAP4430_OPTFCLKEN_DSSCLK_SHIFT,
         .clkdm_name     = "l3_dss_clkdm",
-        .parent         = &dpll_per_m5_ck,
+        .parent         = &dpll_per_m5x2_ck,
         .recalc         = &followparent_recalc,
 };
 
@@ -1451,14 +1511,14 @@ static struct clk emif2_fck = {
 };
 
 static const struct clksel fdif_fclk_div[] = {
-        { .parent = &dpll_per_m4_ck, .rates = div3_1to4_rates },
+        { .parent = &dpll_per_m4x2_ck, .rates = div3_1to4_rates },
         { .parent = NULL },
 };
 
 /* Merged fdif_fclk into fdif */
 static struct clk fdif_fck = {
         .name           = "fdif_fck",
-        .parent         = &dpll_per_m4_ck,
+        .parent         = &dpll_per_m4x2_ck,
         .clksel         = fdif_fclk_div,
         .clksel_reg     = OMAP4430_CM_CAM_FDIF_CLKCTRL,
         .clksel_mask    = OMAP4430_CLKSEL_FCLK_MASK,
@@ -1612,15 +1672,15 @@ static struct clk gpmc_ick = {
 };
 
 static const struct clksel sgx_clk_mux_sel[] = {
-        { .parent = &dpll_core_m7_ck, .rates = div_1_0_rates },
-        { .parent = &dpll_per_m7_ck, .rates = div_1_1_rates },
+        { .parent = &dpll_core_m7x2_ck, .rates = div_1_0_rates },
+        { .parent = &dpll_per_m7x2_ck, .rates = div_1_1_rates },
         { .parent = NULL },
 };
 
 /* Merged sgx_clk_mux into gpu */
 static struct clk gpu_fck = {
         .name           = "gpu_fck",
-        .parent         = &dpll_core_m7_ck,
+        .parent         = &dpll_core_m7x2_ck,
         .clksel         = sgx_clk_mux_sel,
         .init           = &omap2_init_clksel_parent,
         .clksel_reg     = OMAP4430_CM_GFX_GFX_CLKCTRL,
@@ -1739,7 +1799,7 @@ static struct clk iva_fck = {
         .enable_reg     = OMAP4430_CM_IVAHD_IVAHD_CLKCTRL,
         .enable_bit     = OMAP4430_MODULEMODE_HWCTRL,
         .clkdm_name     = "ivahd_clkdm",
-        .parent         = &dpll_iva_m5_ck,
+        .parent         = &dpll_iva_m5x2_ck,
         .recalc         = &followparent_recalc,
 };
 
@@ -2103,7 +2163,7 @@ static struct clk sl2if_ick = {
         .enable_reg     = OMAP4430_CM_IVAHD_SL2_CLKCTRL,
         .enable_bit     = OMAP4430_MODULEMODE_HWCTRL,
         .clkdm_name     = "ivahd_clkdm",
-        .parent         = &dpll_iva_m5_ck,
+        .parent         = &dpll_iva_m5x2_ck,
         .recalc         = &followparent_recalc,
 };
 
@@ -2448,36 +2508,6 @@ static struct clk usb_host_fs_fck = {
         .recalc         = &followparent_recalc,
 };
 
-static struct clk usb_host_hs_utmi_p3_clk = {
-        .name           = "usb_host_hs_utmi_p3_clk",
-        .ops            = &clkops_omap2_dflt,
-        .enable_reg     = OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
-        .enable_bit     = OMAP4430_OPTFCLKEN_UTMI_P3_CLK_SHIFT,
-        .clkdm_name     = "l3_init_clkdm",
-        .parent         = &init_60m_fclk,
-        .recalc         = &followparent_recalc,
-};
-
-static struct clk usb_host_hs_hsic60m_p1_clk = {
-        .name           = "usb_host_hs_hsic60m_p1_clk",
-        .ops            = &clkops_omap2_dflt,
-        .enable_reg     = OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
-        .enable_bit     = OMAP4430_OPTFCLKEN_HSIC60M_P1_CLK_SHIFT,
-        .clkdm_name     = "l3_init_clkdm",
-        .parent         = &init_60m_fclk,
-        .recalc         = &followparent_recalc,
-};
-
-static struct clk usb_host_hs_hsic60m_p2_clk = {
-        .name           = "usb_host_hs_hsic60m_p2_clk",
-        .ops            = &clkops_omap2_dflt,
-        .enable_reg     = OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
-        .enable_bit     = OMAP4430_OPTFCLKEN_HSIC60M_P2_CLK_SHIFT,
-        .clkdm_name     = "l3_init_clkdm",
-        .parent         = &init_60m_fclk,
-        .recalc         = &followparent_recalc,
-};
-
 static const struct clksel utmi_p1_gfclk_sel[] = {
         { .parent = &init_60m_fclk, .rates = div_1_0_rates },
         { .parent = &xclk60mhsp1_ck, .rates = div_1_1_rates },
@@ -2532,6 +2562,16 @@ static struct clk usb_host_hs_utmi_p2_clk = {
         .recalc         = &followparent_recalc,
 };
 
+static struct clk usb_host_hs_utmi_p3_clk = {
+        .name           = "usb_host_hs_utmi_p3_clk",
+        .ops            = &clkops_omap2_dflt,
+        .enable_reg     = OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
+        .enable_bit     = OMAP4430_OPTFCLKEN_UTMI_P3_CLK_SHIFT,
+        .clkdm_name     = "l3_init_clkdm",
+        .parent         = &init_60m_fclk,
+        .recalc         = &followparent_recalc,
+};
+
 static struct clk usb_host_hs_hsic480m_p1_clk = {
         .name           = "usb_host_hs_hsic480m_p1_clk",
         .ops            = &clkops_omap2_dflt,
@@ -2542,6 +2582,26 @@ static struct clk usb_host_hs_hsic480m_p1_clk = {
         .recalc         = &followparent_recalc,
 };
 
+static struct clk usb_host_hs_hsic60m_p1_clk = {
+        .name           = "usb_host_hs_hsic60m_p1_clk",
+        .ops            = &clkops_omap2_dflt,
+        .enable_reg     = OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
+        .enable_bit     = OMAP4430_OPTFCLKEN_HSIC60M_P1_CLK_SHIFT,
+        .clkdm_name     = "l3_init_clkdm",
+        .parent         = &init_60m_fclk,
+        .recalc         = &followparent_recalc,
+};
+
+static struct clk usb_host_hs_hsic60m_p2_clk = {
+        .name           = "usb_host_hs_hsic60m_p2_clk",
+        .ops            = &clkops_omap2_dflt,
+        .enable_reg     = OMAP4430_CM_L3INIT_USB_HOST_CLKCTRL,
+        .enable_bit     = OMAP4430_OPTFCLKEN_HSIC60M_P2_CLK_SHIFT,
+        .clkdm_name     = "l3_init_clkdm",
+        .parent         = &init_60m_fclk,
+        .recalc         = &followparent_recalc,
+};
+
 static struct clk usb_host_hs_hsic480m_p2_clk = {
         .name           = "usb_host_hs_hsic480m_p2_clk",
         .ops            = &clkops_omap2_dflt,
@@ -2666,13 +2726,13 @@ static const struct clksel_rate div2_14to18_rates[] = {
 };
 
 static const struct clksel usim_fclk_div[] = {
-        { .parent = &dpll_per_m4_ck, .rates = div2_14to18_rates },
+        { .parent = &dpll_per_m4x2_ck, .rates = div2_14to18_rates },
         { .parent = NULL },
 };
 
 static struct clk usim_ck = {
         .name           = "usim_ck",
-        .parent         = &dpll_per_m4_ck,
+        .parent         = &dpll_per_m4x2_ck,
         .clksel         = usim_fclk_div,
         .clksel_reg     = OMAP4430_CM_WKUP_USIM_CLKCTRL,
         .clksel_mask    = OMAP4430_CLKSEL_DIV_MASK,
@@ -2784,43 +2844,48 @@ static struct omap_clk omap44xx_clks[] = {
         CLK(NULL,       "abe_dpll_bypass_clk_mux_ck",   &abe_dpll_bypass_clk_mux_ck,    CK_443X),
         CLK(NULL,       "abe_dpll_refclk_mux_ck",       &abe_dpll_refclk_mux_ck,        CK_443X),
         CLK(NULL,       "dpll_abe_ck",                  &dpll_abe_ck,   CK_443X),
+        CLK(NULL,       "dpll_abe_x2_ck",               &dpll_abe_x2_ck,        CK_443X),
         CLK(NULL,       "dpll_abe_m2x2_ck",             &dpll_abe_m2x2_ck,      CK_443X),
         CLK(NULL,       "abe_24m_fclk",                 &abe_24m_fclk,  CK_443X),
         CLK(NULL,       "abe_clk",                      &abe_clk,       CK_443X),
         CLK(NULL,       "aess_fclk",                    &aess_fclk,     CK_443X),
-        CLK(NULL,       "dpll_abe_m3_ck",               &dpll_abe_m3_ck,        CK_443X),
+        CLK(NULL,       "dpll_abe_m3x2_ck",             &dpll_abe_m3x2_ck,      CK_443X),
         CLK(NULL,       "core_hsd_byp_clk_mux_ck",      &core_hsd_byp_clk_mux_ck,       CK_443X),
         CLK(NULL,       "dpll_core_ck",                 &dpll_core_ck,  CK_443X),
-        CLK(NULL,       "dpll_core_m6_ck",              &dpll_core_m6_ck,       CK_443X),
+        CLK(NULL,       "dpll_core_x2_ck",              &dpll_core_x2_ck,       CK_443X),
+        CLK(NULL,       "dpll_core_m6x2_ck",            &dpll_core_m6x2_ck,     CK_443X),
         CLK(NULL,       "dbgclk_mux_ck",                &dbgclk_mux_ck, CK_443X),
         CLK(NULL,       "dpll_core_m2_ck",              &dpll_core_m2_ck,       CK_443X),
         CLK(NULL,       "ddrphy_ck",                    &ddrphy_ck,     CK_443X),
-        CLK(NULL,       "dpll_core_m5_ck",              &dpll_core_m5_ck,       CK_443X),
+        CLK(NULL,       "dpll_core_m5x2_ck",            &dpll_core_m5x2_ck,     CK_443X),
         CLK(NULL,       "div_core_ck",                  &div_core_ck,   CK_443X),
         CLK(NULL,       "div_iva_hs_clk",               &div_iva_hs_clk,        CK_443X),
         CLK(NULL,       "div_mpu_hs_clk",               &div_mpu_hs_clk,        CK_443X),
-        CLK(NULL,       "dpll_core_m4_ck",              &dpll_core_m4_ck,       CK_443X),
+        CLK(NULL,       "dpll_core_m4x2_ck",            &dpll_core_m4x2_ck,     CK_443X),
         CLK(NULL,       "dll_clk_div_ck",               &dll_clk_div_ck,        CK_443X),
         CLK(NULL,       "dpll_abe_m2_ck",               &dpll_abe_m2_ck,        CK_443X),
-        CLK(NULL,       "dpll_core_m3_ck",              &dpll_core_m3_ck,       CK_443X),
-        CLK(NULL,       "dpll_core_m7_ck",              &dpll_core_m7_ck,       CK_443X),
+        CLK(NULL,       "dpll_core_m3x2_ck",            &dpll_core_m3x2_ck,     CK_443X),
+        CLK(NULL,       "dpll_core_m7x2_ck",            &dpll_core_m7x2_ck,     CK_443X),
         CLK(NULL,       "iva_hsd_byp_clk_mux_ck",       &iva_hsd_byp_clk_mux_ck,        CK_443X),
         CLK(NULL,       "dpll_iva_ck",                  &dpll_iva_ck,   CK_443X),
-        CLK(NULL,       "dpll_iva_m4_ck",               &dpll_iva_m4_ck,        CK_443X),
-        CLK(NULL,       "dpll_iva_m5_ck",               &dpll_iva_m5_ck,        CK_443X),
+        CLK(NULL,       "dpll_iva_x2_ck",               &dpll_iva_x2_ck,        CK_443X),
+        CLK(NULL,       "dpll_iva_m4x2_ck",             &dpll_iva_m4x2_ck,      CK_443X),
+        CLK(NULL,       "dpll_iva_m5x2_ck",             &dpll_iva_m5x2_ck,      CK_443X),
         CLK(NULL,       "dpll_mpu_ck",                  &dpll_mpu_ck,   CK_443X),
         CLK(NULL,       "dpll_mpu_m2_ck",               &dpll_mpu_m2_ck,        CK_443X),
         CLK(NULL,       "per_hs_clk_div_ck",            &per_hs_clk_div_ck,     CK_443X),
         CLK(NULL,       "per_hsd_byp_clk_mux_ck",       &per_hsd_byp_clk_mux_ck,        CK_443X),
         CLK(NULL,       "dpll_per_ck",                  &dpll_per_ck,   CK_443X),
         CLK(NULL,       "dpll_per_m2_ck",               &dpll_per_m2_ck,        CK_443X),
+        CLK(NULL,       "dpll_per_x2_ck",               &dpll_per_x2_ck,        CK_443X),
         CLK(NULL,       "dpll_per_m2x2_ck",             &dpll_per_m2x2_ck,      CK_443X),
-        CLK(NULL,       "dpll_per_m3_ck",               &dpll_per_m3_ck,        CK_443X),
-        CLK(NULL,       "dpll_per_m4_ck",               &dpll_per_m4_ck,        CK_443X),
-        CLK(NULL,       "dpll_per_m5_ck",               &dpll_per_m5_ck,        CK_443X),
-        CLK(NULL,       "dpll_per_m6_ck",               &dpll_per_m6_ck,        CK_443X),
-        CLK(NULL,       "dpll_per_m7_ck",               &dpll_per_m7_ck,        CK_443X),
+        CLK(NULL,       "dpll_per_m3x2_ck",             &dpll_per_m3x2_ck,      CK_443X),
+        CLK(NULL,       "dpll_per_m4x2_ck",             &dpll_per_m4x2_ck,      CK_443X),
+        CLK(NULL,       "dpll_per_m5x2_ck",             &dpll_per_m5x2_ck,      CK_443X),
+        CLK(NULL,       "dpll_per_m6x2_ck",             &dpll_per_m6x2_ck,      CK_443X),
+        CLK(NULL,       "dpll_per_m7x2_ck",             &dpll_per_m7x2_ck,      CK_443X),
         CLK(NULL,       "dpll_unipro_ck",               &dpll_unipro_ck,        CK_443X),
+        CLK(NULL,       "dpll_unipro_x2_ck",            &dpll_unipro_x2_ck,     CK_443X),
         CLK(NULL,       "dpll_unipro_m2x2_ck",          &dpll_unipro_m2x2_ck,   CK_443X),
         CLK(NULL,       "usb_hs_clk_div_ck",            &usb_hs_clk_div_ck,     CK_443X),
         CLK(NULL,       "dpll_usb_ck",                  &dpll_usb_ck,   CK_443X),
@@ -2947,14 +3012,14 @@ static struct omap_clk omap44xx_clks[] = {
         CLK(NULL,       "uart3_fck",                    &uart3_fck,     CK_443X),
         CLK(NULL,       "uart4_fck",                    &uart4_fck,     CK_443X),
         CLK(NULL,       "usb_host_fs_fck",              &usb_host_fs_fck,       CK_443X),
-        CLK(NULL,       "usb_host_hs_utmi_p3_clk",      &usb_host_hs_utmi_p3_clk,       CK_443X),
-        CLK(NULL,       "usb_host_hs_hsic60m_p1_clk",   &usb_host_hs_hsic60m_p1_clk,    CK_443X),
-        CLK(NULL,       "usb_host_hs_hsic60m_p2_clk",   &usb_host_hs_hsic60m_p2_clk,    CK_443X),
         CLK(NULL,       "utmi_p1_gfclk",                &utmi_p1_gfclk, CK_443X),
         CLK(NULL,       "usb_host_hs_utmi_p1_clk",      &usb_host_hs_utmi_p1_clk,       CK_443X),
         CLK(NULL,       "utmi_p2_gfclk",                &utmi_p2_gfclk, CK_443X),
         CLK(NULL,       "usb_host_hs_utmi_p2_clk",      &usb_host_hs_utmi_p2_clk,       CK_443X),
+        CLK(NULL,       "usb_host_hs_utmi_p3_clk",      &usb_host_hs_utmi_p3_clk,       CK_443X),
         CLK(NULL,       "usb_host_hs_hsic480m_p1_clk",  &usb_host_hs_hsic480m_p1_clk,   CK_443X),
+        CLK(NULL,       "usb_host_hs_hsic60m_p1_clk",   &usb_host_hs_hsic60m_p1_clk,    CK_443X),
+        CLK(NULL,       "usb_host_hs_hsic60m_p2_clk",   &usb_host_hs_hsic60m_p2_clk,    CK_443X),
         CLK(NULL,       "usb_host_hs_hsic480m_p2_clk",  &usb_host_hs_hsic480m_p2_clk,   CK_443X),
         CLK(NULL,       "usb_host_hs_func48mclk",       &usb_host_hs_func48mclk,        CK_443X),
         CLK(NULL,       "usb_host_hs_fck",              &usb_host_hs_fck,       CK_443X),