THROTTLE_ATTR_RO
static THROTTLE_ATTR_RO(status, U32_MAX);
static THROTTLE_ATTR_RO(reason_pl1, POWER_LIMIT_1_MASK);
static THROTTLE_ATTR_RO(reason_pl2, POWER_LIMIT_2_MASK);
static THROTTLE_ATTR_RO(reason_pl4, POWER_LIMIT_4_MASK);
static THROTTLE_ATTR_RO(reason_thermal, THERMAL_LIMIT_MASK);
static THROTTLE_ATTR_RO(reason_prochot, PROCHOT_MASK);
static THROTTLE_ATTR_RO(reason_ratl, RATL_MASK);
static THROTTLE_ATTR_RO(reason_vr_thermalert, VR_THERMALERT_MASK);
static THROTTLE_ATTR_RO(reason_vr_tdc, VR_TDC_MASK);
static THROTTLE_ATTR_RO(reason_vr_thermal, VR_THERMAL_MASK);
static THROTTLE_ATTR_RO(reason_soc_thermal, SOC_THERMAL_LIMIT_MASK);
static THROTTLE_ATTR_RO(reason_mem_thermal, MEM_THERMAL_MASK);
static THROTTLE_ATTR_RO(reason_iccmax, ICCMAX_MASK);
static THROTTLE_ATTR_RO(reason_soc_avg_thermal, SOC_AVG_THERMAL_MASK);
static THROTTLE_ATTR_RO(reason_fastvmode, FASTVMODE_MASK);
static THROTTLE_ATTR_RO(reason_psys_pl1, PSYS_PL1_MASK);
static THROTTLE_ATTR_RO(reason_psys_pl2, PSYS_PL2_MASK);
static THROTTLE_ATTR_RO(reason_p0_freq, P0_FREQ_MASK);
static THROTTLE_ATTR_RO(reason_psys_crit, PSYS_CRIT_MASK);