diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/plat/arm/css/common/css_def.h | 10 | ||||
| -rw-r--r-- | include/plat/arm/css/common/css_pm.h | 1 |
2 files changed, 11 insertions, 0 deletions
diff --git a/include/plat/arm/css/common/css_def.h b/include/plat/arm/css/common/css_def.h index 636daf29..173de1b4 100644 --- a/include/plat/arm/css/common/css_def.h +++ b/include/plat/arm/css/common/css_def.h @@ -148,5 +148,15 @@ /* Trusted mailbox base address common to all CSS */ #define PLAT_ARM_TRUSTED_MAILBOX_BASE ARM_TRUSTED_SRAM_BASE +/* + * Parsing of CPU and Cluster states, as returned by 'Get CSS Power State' SCP + * command + */ +#define CSS_CLUSTER_PWR_STATE_ON 0 +#define CSS_CLUSTER_PWR_STATE_OFF 3 + +#define CSS_CPU_PWR_STATE_ON 1 +#define CSS_CPU_PWR_STATE_OFF 0 +#define CSS_CPU_PWR_STATE(state, n) (((state) >> (n)) & 1) #endif /* __CSS_DEF_H__ */ diff --git a/include/plat/arm/css/common/css_pm.h b/include/plat/arm/css/common/css_pm.h index ea6a5d25..4a6ca816 100644 --- a/include/plat/arm/css/common/css_pm.h +++ b/include/plat/arm/css/common/css_pm.h @@ -45,5 +45,6 @@ void __dead2 css_system_off(void); void __dead2 css_system_reset(void); void css_cpu_standby(plat_local_state_t cpu_state); void css_get_sys_suspend_power_state(psci_power_state_t *req_state); +int css_node_hw_state(u_register_t mpidr, unsigned int power_level); #endif /* __CSS_PM_H__ */ |