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Diffstat (limited to 'arch/arm/mach-omap2/clock.c')
-rw-r--r--arch/arm/mach-omap2/clock.c36
1 files changed, 17 insertions, 19 deletions
diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c
index a699d7169307..cbc65b3a3b62 100644
--- a/arch/arm/mach-omap2/clock.c
+++ b/arch/arm/mach-omap2/clock.c
@@ -48,11 +48,6 @@
u16 cpu_mask;
-/*
- * Clock features setup. Used instead of CPU type checks.
- */
-struct ti_clk_features ti_clk_features;
-
/* DPLL valid Fint frequency band limits - from 34xx TRM Section 4.7.6.2 */
#define OMAP3430_DPLL_FINT_BAND1_MIN 750000
#define OMAP3430_DPLL_FINT_BAND1_MAX 2100000
@@ -367,7 +362,7 @@ void omap2_clk_dflt_find_idlest(struct clk_hw_omap *clk,
* 34xx reverses this, just to keep us on our toes
* AM35xx uses both, depending on the module.
*/
- *idlest_val = ti_clk_features.cm_idlest_val;
+ *idlest_val = ti_clk_get_features()->cm_idlest_val;
}
/**
@@ -801,29 +796,30 @@ void __init omap2_clk_print_new_rates(const char *hfclkin_ck_name,
*/
void __init ti_clk_init_features(void)
{
+ struct ti_clk_features features = { 0 };
/* Fint setup for DPLLs */
if (cpu_is_omap3430()) {
- ti_clk_features.fint_min = OMAP3430_DPLL_FINT_BAND1_MIN;
- ti_clk_features.fint_max = OMAP3430_DPLL_FINT_BAND2_MAX;
- ti_clk_features.fint_band1_max = OMAP3430_DPLL_FINT_BAND1_MAX;
- ti_clk_features.fint_band2_min = OMAP3430_DPLL_FINT_BAND2_MIN;
+ features.fint_min = OMAP3430_DPLL_FINT_BAND1_MIN;
+ features.fint_max = OMAP3430_DPLL_FINT_BAND2_MAX;
+ features.fint_band1_max = OMAP3430_DPLL_FINT_BAND1_MAX;
+ features.fint_band2_min = OMAP3430_DPLL_FINT_BAND2_MIN;
} else {
- ti_clk_features.fint_min = OMAP3PLUS_DPLL_FINT_MIN;
- ti_clk_features.fint_max = OMAP3PLUS_DPLL_FINT_MAX;
+ features.fint_min = OMAP3PLUS_DPLL_FINT_MIN;
+ features.fint_max = OMAP3PLUS_DPLL_FINT_MAX;
}
/* Bypass value setup for DPLLs */
if (cpu_is_omap24xx()) {
- ti_clk_features.dpll_bypass_vals |=
+ features.dpll_bypass_vals |=
(1 << OMAP2XXX_EN_DPLL_LPBYPASS) |
(1 << OMAP2XXX_EN_DPLL_FRBYPASS);
} else if (cpu_is_omap34xx()) {
- ti_clk_features.dpll_bypass_vals |=
+ features.dpll_bypass_vals |=
(1 << OMAP3XXX_EN_DPLL_LPBYPASS) |
(1 << OMAP3XXX_EN_DPLL_FRBYPASS);
} else if (soc_is_am33xx() || cpu_is_omap44xx() || soc_is_am43xx() ||
soc_is_omap54xx() || soc_is_dra7xx()) {
- ti_clk_features.dpll_bypass_vals |=
+ features.dpll_bypass_vals |=
(1 << OMAP4XXX_EN_DPLL_LPBYPASS) |
(1 << OMAP4XXX_EN_DPLL_FRBYPASS) |
(1 << OMAP4XXX_EN_DPLL_MNBYPASS);
@@ -831,7 +827,7 @@ void __init ti_clk_init_features(void)
/* Jitter correction only available on OMAP343X */
if (cpu_is_omap343x())
- ti_clk_features.flags |= TI_CLK_DPLL_HAS_FREQSEL;
+ features.flags |= TI_CLK_DPLL_HAS_FREQSEL;
/* Idlest value for interface clocks.
* 24xx uses 0 to indicate not ready, and 1 to indicate ready.
@@ -839,11 +835,13 @@ void __init ti_clk_init_features(void)
* AM35xx uses both, depending on the module.
*/
if (cpu_is_omap24xx())
- ti_clk_features.cm_idlest_val = OMAP24XX_CM_IDLEST_VAL;
+ features.cm_idlest_val = OMAP24XX_CM_IDLEST_VAL;
else if (cpu_is_omap34xx())
- ti_clk_features.cm_idlest_val = OMAP34XX_CM_IDLEST_VAL;
+ features.cm_idlest_val = OMAP34XX_CM_IDLEST_VAL;
/* On OMAP3430 ES1.0, DPLL4 can't be re-programmed */
if (omap_rev() == OMAP3430_REV_ES1_0)
- ti_clk_features.flags |= TI_CLK_DPLL4_DENY_REPROGRAM;
+ features.flags |= TI_CLK_DPLL4_DENY_REPROGRAM;
+
+ ti_clk_setup_features(&features);
}