diff options
Diffstat (limited to 'arch/arm/mach-imx/common.h')
| -rw-r--r-- | arch/arm/mach-imx/common.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/common.h b/arch/arm/mach-imx/common.h index 5aa5796cff0e..f3c9175c4e8a 100644 --- a/arch/arm/mach-imx/common.h +++ b/arch/arm/mach-imx/common.h @@ -8,6 +8,7 @@ #define __ASM_ARCH_MXC_COMMON_H__ #include <linux/reboot.h> +#include <soc/imx/src.h> struct irq_data; struct platform_device; @@ -56,9 +57,19 @@ void imx_gpc_set_arm_power_in_lpm(bool power_off); void imx_gpc_set_l2_mem_power_in_lpm(bool power_off); void imx_gpc_set_arm_power_up_timing(u32 sw2iso, u32 sw); void imx_gpc_set_arm_power_down_timing(u32 sw2iso, u32 sw); +void imx_gpcv2_pre_suspend(bool arm_power_off); +void imx_gpcv2_post_resume(void); +unsigned int imx_gpcv2_is_mf_mix_off(void); +void imx_gpcv2_enable_wakeup_for_m4(void); +void imx_gpcv2_disable_wakeup_for_m4(void); void imx25_pm_init(void); void imx27_pm_init(void); void imx5_pmu_init(void); +#ifdef CONFIG_HAVE_IMX_MU +int imx_mu_lpm_ready(bool ready); +#else +static inline int imx_mu_lpm_ready(bool ready) { return 0; } +#endif enum mxc_cpu_pwr_mode { WAIT_CLOCKED, /* wfi only */ @@ -89,33 +100,95 @@ void imx_smp_prepare(void); static inline void imx_scu_map_io(void) {} static inline void imx_smp_prepare(void) {} #endif +void imx6sx_set_m4_highfreq(bool high_freq); +void imx_mu_enable_m4_irqs_in_gic(bool enable); +#ifdef CONFIG_HAVE_IMX_GPC +void imx_gpc_add_m4_wake_up_irq(u32 irq, bool enable); +unsigned int imx_gpc_is_m4_sleeping(void); +#else +static inline void imx_gpc_add_m4_wake_up_irq(u32 irq, bool enable) {} +static inline unsigned int imx_gpc_is_m4_sleeping(void) { return 0; } +#endif +#ifdef CONFIG_HAVE_IMX_GPCV2 +int imx_gpcv2_mf_power_on(unsigned int irq, unsigned int on); +void imx_gpcv2_set_core1_pdn_pup_by_software(bool pdn); +void imx_gpcv2_add_m4_wake_up_irq(u32 hwirq, bool enable); +#else +static inline int imx_gpcv2_mf_power_on(unsigned int irq, unsigned int on) { return 0; } +static inline void imx_gpcv2_set_core1_pdn_pup_by_software(bool pdn) {} +static inline void imx_gpcv2_add_m4_wake_up_irq(u32 hwirq, bool enable) {} +#endif +void imx_gpc_hold_m4_in_sleep(void); +void imx_gpc_release_m4_in_sleep(void); +void __init imx_gpcv2_check_dt(void); +void imx_gpcv2_set_lpm_mode(enum mxc_cpu_pwr_mode mode); +void imx_gpcv2_set_cpu_power_gate_in_idle(bool pdn); +void imx_gpcv2_enable_rbc(bool enable); +bool imx_mu_is_m4_in_low_freq(void); +bool imx_mu_is_m4_in_stop(void); +void imx_mu_set_m4_run_mode(void); void imx_src_init(void); void imx_gpc_pre_suspend(bool arm_power_off); void imx_gpc_post_resume(void); +void imx_gpc_switch_pupscr_clk(bool flag); void imx_gpc_mask_all(void); void imx_gpc_restore_all(void); void imx_gpc_hwirq_mask(unsigned int hwirq); void imx_gpc_hwirq_unmask(unsigned int hwirq); +unsigned int imx_gpc_is_mf_mix_off(void); void imx_anatop_init(void); void imx_anatop_pre_suspend(void); void imx_anatop_post_resume(void); int imx6_set_lpm(enum mxc_cpu_pwr_mode mode); void imx6_set_int_mem_clk_lpm(bool enable); void imx6sl_set_wait_clk(bool enter); +void imx6_enet_mac_init(const char *enet_compat, const char *ocotp_compat); +void imx6sl_low_power_idle(void); +void imx6sll_low_power_idle(void); +void imx6sx_low_power_idle(void); +void imx6ul_low_power_idle(void); +void imx6ull_low_power_idle(void); +void imx7d_low_power_idle(void); +#ifdef CONFIG_HAVE_IMX_MMDC int imx_mmdc_get_ddr_type(void); +int imx_mmdc_get_lpddr2_2ch_mode(void); +#else +static inline int imx_mmdc_get_ddr_type(void) { return 0; } +static inline int imx_mmdc_get_lpddr2_2ch_mode(void) { return 0; } +#endif int imx7ulp_set_lpm(enum ulp_cpu_pwr_mode mode); +void imx_busfreq_map_io(void); +void imx7_pm_map_io(void); +void imx6_pm_map_io(void); +void imx7ulp_pm_map_io(void); +void imx7ulp_enable_nmi(void); +void imx7ulp_poweroff(void); void imx_cpu_die(unsigned int cpu); int imx_cpu_kill(unsigned int cpu); #ifdef CONFIG_SUSPEND +void ca7_cpu_resume(void); void imx53_suspend(void __iomem *ocram_vbase); extern const u32 imx53_suspend_sz; void imx6_suspend(void __iomem *ocram_vbase); +void imx7_suspend(void __iomem *ocram_vbase); +void imx7ulp_cpu_resume(void); +void imx7ulp_suspend(void __iomem *ocram_vbase); #else +static inline void ca7_cpu_resume(void) {} static inline void imx53_suspend(void __iomem *ocram_vbase) {} static const u32 imx53_suspend_sz; static inline void imx6_suspend(void __iomem *ocram_vbase) {} +static inline void imx7_suspend(void __iomem *ocram_vbase) {} +static inline void imx7ulp_cpu_resume(void) {} +static inline void imx7ulp_suspend(void __iomem *ocram_vbase) {} +#endif + +#ifdef CONFIG_HAVE_IMX_DDRC +int imx_ddrc_get_ddr_type(void); +#else +static inline int imx_ddrc_get_ddr_type(void) { return 0; } #endif void v7_cpu_resume(void); @@ -126,6 +199,7 @@ void imx6dl_pm_init(void); void imx6sl_pm_init(void); void imx6sx_pm_init(void); void imx6ul_pm_init(void); +void imx7d_pm_init(void); void imx7ulp_pm_init(void); #ifdef CONFIG_PM @@ -151,4 +225,5 @@ static inline void imx_init_l2cache(void) {} extern const struct smp_operations imx_smp_ops; extern const struct smp_operations ls1021a_smp_ops; +extern bool uart_from_osc; #endif |