diff options
Diffstat (limited to 'power/cometlake.c')
| -rw-r--r-- | power/cometlake.c | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/power/cometlake.c b/power/cometlake.c index ec0052ff85..32363a5f34 100644 --- a/power/cometlake.c +++ b/power/cometlake.c @@ -5,7 +5,6 @@ /* Cometlake chipset power control module for Chrome EC */ -#include "cometlake.h" #include "chipset.h" #include "console.h" #include "gpio.h" @@ -18,6 +17,41 @@ /* Console output macros */ #define CPRINTS(format, args...) cprints(CC_CHIPSET, format, ## args) +/* Power signals list. Must match order of enum power_signal. */ +const struct power_signal_info power_signal_list[] = { + [X86_SLP_S0_DEASSERTED] = { + GPIO_PCH_SLP_S0_L, + POWER_SIGNAL_ACTIVE_HIGH | POWER_SIGNAL_DISABLE_AT_BOOT, + "SLP_S0_DEASSERTED", + }, + [X86_SLP_S3_DEASSERTED] = { + SLP_S3_SIGNAL_L, + POWER_SIGNAL_ACTIVE_HIGH, + "SLP_S3_DEASSERTED", + }, + [X86_SLP_S4_DEASSERTED] = { + SLP_S4_SIGNAL_L, + POWER_SIGNAL_ACTIVE_HIGH, + "SLP_S4_DEASSERTED", + }, + [X86_RSMRST_L_PGOOD] = { + GPIO_RSMRST_L_PGOOD, + POWER_SIGNAL_ACTIVE_HIGH, + "RSMRST_L_PGOOD", + }, + [PP5000_A_PGOOD] = { + GPIO_PP5000_A_PG_OD, + POWER_SIGNAL_ACTIVE_HIGH, + "PP5000_A_PGOOD", + }, + [ALL_SYS_PGOOD] = { + GPIO_PG_EC_ALL_SYS_PWRGD, + POWER_SIGNAL_ACTIVE_HIGH, + "ALL_SYS_PWRGD", + }, +}; +BUILD_ASSERT(ARRAY_SIZE(power_signal_list) == POWER_SIGNAL_COUNT); + static int forcing_shutdown; /* Forced shutdown in progress? */ void chipset_force_shutdown(enum chipset_shutdown_reason reason) |