This patch extends the OMAP4 clock data to include
various x2 clockc nodes as the clock framework
skips a *2 whie calculating the dpll locked frequency.
Signed-off-by: Thara Gopinath <thara@xxxxxx>
---
arch/arm/mach-omap2/clock44xx_data.c | 40 +++++++++++++++++++++++++++------
1 files changed, 32 insertions(+), 8 deletions(-)
diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index edf2c28..3652fda 100644
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -481,14 +481,21 @@ static struct clk dpll_core_m5_ck = {
.set_rate = &omap2_clksel_set_rate,
};
+static struct clk dpll_core_m5x2_ck = {
+ .name = "dpll_core_m5x2_ck",
+ .parent = &dpll_core_m5_ck,
+ .ops = &clkops_null,
+ .recalc = &omap3_clkoutx2_recalc,
+};
+
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,
@@ -507,13 +514,13 @@ 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,
@@ -525,7 +532,7 @@ 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,
@@ -651,6 +658,13 @@ static struct clk dpll_iva_m4_ck = {
.set_rate = &omap2_clksel_set_rate,
};
+static struct clk dpll_iva_m4x2_ck = {
+ .name = "dpll_iva_m4x2_ck",
+ .parent = &dpll_iva_m4_ck,
+ .ops = &clkops_null,
+ .recalc = &omap3_clkoutx2_recalc,
+};
+
static struct clk dpll_iva_m5_ck = {
.name = "dpll_iva_m5_ck",
.parent = &dpll_iva_ck,
@@ -663,6 +677,13 @@ static struct clk dpll_iva_m5_ck = {
.set_rate = &omap2_clksel_set_rate,
};
+static struct clk dpll_iva_m5x2_ck = {
+ .name = "dpll_iva_m5x2_ck",
+ .parent = &dpll_iva_m5_ck,
+ .ops = &clkops_null,
+ .recalc = &omap3_clkoutx2_recalc,
+};
+
/* DPLL_MPU */
static struct dpll_data dpll_mpu_dd = {
.mult_div1_reg = OMAP4430_CM_CLKSEL_DPLL_MPU,
@@ -1350,7 +1371,7 @@ 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,
};
@@ -1725,7 +1746,7 @@ 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,
};
@@ -2089,7 +2110,7 @@ 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,
};
@@ -2782,6 +2803,7 @@ static struct omap_clk omap44xx_clks[] = {
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),
@@ -2793,7 +2815,9 @@ static struct omap_clk omap44xx_clks[] = {
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_m4x2_ck", &dpll_iva_m4x2_ck, CK_443X),
CLK(NULL, "dpll_iva_m5_ck", &dpll_iva_m5_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),
--
1.7.0.4
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
