diff options
Diffstat (limited to 'arch/arm/mach-imx/busfreq-imx.c')
| -rw-r--r-- | arch/arm/mach-imx/busfreq-imx.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/arch/arm/mach-imx/busfreq-imx.c b/arch/arm/mach-imx/busfreq-imx.c index 4c355e2374ba..27d63de6481d 100644 --- a/arch/arm/mach-imx/busfreq-imx.c +++ b/arch/arm/mach-imx/busfreq-imx.c @@ -67,7 +67,6 @@ static int high_bus_count, med_bus_count, audio_bus_count, low_bus_count; static unsigned int ddr_low_rate; static int cur_bus_freq_mode; static u32 org_arm_rate; -static int origin_arm_volt, origin_soc_volt; extern unsigned long iram_tlb_phys_addr; extern int unsigned long iram_tlb_base_addr; @@ -190,7 +189,10 @@ int unregister_busfreq_notifier(struct notifier_block *nb) } EXPORT_SYMBOL(unregister_busfreq_notifier); +#ifdef CONFIG_ARM_IMX6Q_CPUFREQ + static struct clk *origin_step_parent; +static int origin_arm_volt, origin_soc_volt; /* * on i.MX6ULL, when entering low bus mode, the ARM core @@ -238,6 +240,16 @@ static void imx6ull_lower_cpu_rate(bool enter) clk_set_parent(pll1_bypass_clk, pll1_clk); } } +#else +static void imx6ull_lower_cpu_rate(bool enter) +{ + /* this stub should never be called. + configure with CONFIG_ARM_IMX6Q_CPUFREQ + */ + (void) enter; + BUG(); +} +#endif /* * enter_lpm_imx6_up and exit_lpm_imx6_up is used by |