diff options
Diffstat (limited to 'arch/arm/cpu/armv7/omap-common/clocks-common.c')
| -rw-r--r-- | arch/arm/cpu/armv7/omap-common/clocks-common.c | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/arch/arm/cpu/armv7/omap-common/clocks-common.c b/arch/arm/cpu/armv7/omap-common/clocks-common.c index dfa3760dfc..8e7411d437 100644 --- a/arch/arm/cpu/armv7/omap-common/clocks-common.c +++ b/arch/arm/cpu/armv7/omap-common/clocks-common.c @@ -418,55 +418,6 @@ static void setup_dplls(void) #endif } -#ifdef CONFIG_SYS_CLOCKS_ENABLE_ALL -static void setup_non_essential_dplls(void) -{ - u32 abe_ref_clk; - const struct dpll_params *params; - - /* IVA */ - clrsetbits_le32((*prcm)->cm_bypclk_dpll_iva, - CM_BYPCLK_DPLL_IVA_CLKSEL_MASK, DPLL_IVA_CLKSEL_CORE_X2_DIV_2); - - params = get_iva_dpll_params(*dplls_data); - do_setup_dpll((*prcm)->cm_clkmode_dpll_iva, params, DPLL_LOCK, "iva"); - - /* Configure ABE dpll */ - params = get_abe_dpll_params(*dplls_data); -#ifdef CONFIG_SYS_OMAP_ABE_SYSCK - abe_ref_clk = CM_ABE_PLL_REF_CLKSEL_CLKSEL_SYSCLK; - - if (omap_revision() == DRA752_ES1_0) - /* Select the sys clk for dpll_abe */ - clrsetbits_le32((*prcm)->cm_abe_pll_sys_clksel, - CM_CLKSEL_ABE_PLL_SYS_CLKSEL_MASK, - CM_ABE_PLL_SYS_CLKSEL_SYSCLK2); -#else - abe_ref_clk = CM_ABE_PLL_REF_CLKSEL_CLKSEL_32KCLK; - /* - * We need to enable some additional options to achieve - * 196.608MHz from 32768 Hz - */ - setbits_le32((*prcm)->cm_clkmode_dpll_abe, - CM_CLKMODE_DPLL_DRIFTGUARD_EN_MASK| - CM_CLKMODE_DPLL_RELOCK_RAMP_EN_MASK| - CM_CLKMODE_DPLL_LPMODE_EN_MASK| - CM_CLKMODE_DPLL_REGM4XEN_MASK); - /* Spend 4 REFCLK cycles at each stage */ - clrsetbits_le32((*prcm)->cm_clkmode_dpll_abe, - CM_CLKMODE_DPLL_RAMP_RATE_MASK, - 1 << CM_CLKMODE_DPLL_RAMP_RATE_SHIFT); -#endif - - /* Select the right reference clk */ - clrsetbits_le32((*prcm)->cm_abe_pll_ref_clksel, - CM_ABE_PLL_REF_CLKSEL_CLKSEL_MASK, - abe_ref_clk << CM_ABE_PLL_REF_CLKSEL_CLKSEL_SHIFT); - /* Lock the dpll */ - do_setup_dpll((*prcm)->cm_clkmode_dpll_abe, params, DPLL_LOCK, "abe"); -} -#endif - u32 get_offset_code(u32 volt_offset, struct pmic_data *pmic) { u32 offset_code; @@ -760,10 +711,6 @@ void prcm_init(void) timer_init(); scale_vcores(*omap_vcores); setup_dplls(); -#ifdef CONFIG_SYS_CLOCKS_ENABLE_ALL - setup_non_essential_dplls(); - enable_non_essential_clocks(); -#endif setup_warmreset_time(); break; default: |
