diff options
Diffstat (limited to 'zephyr/shim/chip/npcx/power_policy.c')
| -rw-r--r-- | zephyr/shim/chip/npcx/power_policy.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/zephyr/shim/chip/npcx/power_policy.c b/zephyr/shim/chip/npcx/power_policy.c index 803ac51e9b..5c6b4dc309 100644 --- a/zephyr/shim/chip/npcx/power_policy.c +++ b/zephyr/shim/chip/npcx/power_policy.c @@ -5,27 +5,33 @@ #include <zephyr.h> #include <pm/pm.h> +#include <pm/policy.h> #include <soc.h> #include "console.h" #include "cros_version.h" #include "system.h" -static const struct pm_state_info pm_min_residency[] = - PM_STATE_INFO_DT_ITEMS_LIST(DT_NODELABEL(cpu0)); +static const struct pm_state_info residency_info[] = + PM_STATE_INFO_LIST_FROM_DT_CPU(DT_NODELABEL(cpu0)); /* CROS PM policy handler */ -struct pm_state_info pm_policy_next_state(int32_t ticks) +struct pm_state_info pm_policy_next_state(uint8_t cpu, int32_t ticks) { - /* Deep sleep is allowed and console is not in use. */ - if (DEEP_SLEEP_ALLOWED != 0 && !npcx_power_console_is_in_use()) { - for (int i = ARRAY_SIZE(pm_min_residency) - 1; i >= 0; i--) { + ARG_UNUSED(cpu); + + if (DEEP_SLEEP_ALLOWED) { + for (int i = ARRAY_SIZE(residency_info) - 1; i >= 0; i--) { + if (!pm_constraint_get(residency_info[i].state)) { + continue; + } + /* Find suitable power state by residency time */ if (ticks == K_TICKS_FOREVER || ticks >= k_us_to_ticks_ceil32( - pm_min_residency[i] + residency_info[i] .min_residency_us)) { - return pm_min_residency[i]; + return residency_info[i]; } } } |