1 files changed, 3 insertions, 0 deletions

diff --git a/firmware/target/arm/imx233/power-imx233.h b/firmware/target/arm/imx233/power-imx233.h
index 6991fde7b2..786a450972 100644
--- a/firmware/target/arm/imx233/power-imx233.h
+++ b/firmware/target/arm/imx233/power-imx233.h
@@ -31,6 +31,8 @@
 #define HW_POWER_CTRL__ENIRQ_VBUS_VALID     (1 << 3)
 #define HW_POWER_CTRL__VBUSVALID_IRQ        (1 << 4)
 #define HW_POWER_CTRL__POLARITY_VBUSVALID   (1 << 5)
+#define HW_POWER_CTRL__ENIRQ_DC_OK          (1 << 14)
+#define HW_POWER_CTRL__DC_OK_IRQ            (1 << 15)
 
 #define HW_POWER_5VCTRL         (*(volatile uint32_t *)(HW_POWER_BASE + 0x10))
 #define HW_POWER_5VCTRL__ENABLE_DCDC        (1 << 0)
@@ -191,6 +193,7 @@ enum imx233_regulator_t
 void imx233_power_get_regulator(enum imx233_regulator_t reg, unsigned *target_mv,
     unsigned *brownout_mv);
 
+// WARNING this call will block until voltage is stable
 void imx233_power_set_regulator(enum imx233_regulator_t reg, unsigned target_mv,
     unsigned brownout_mv);