diff --git a/src/mainboard/google/bluey/board.h b/src/mainboard/google/bluey/board.h
index 04ef0ca3c1..b7084a30d5 100644
--- a/src/mainboard/google/bluey/board.h
+++ b/src/mainboard/google/bluey/board.h
@@ -65,5 +65,6 @@ void configure_debug_access_port(void);
 void enable_slow_battery_charging(void);
 void disable_slow_battery_charging(void);
 void launch_charger_applet(void);
+void enable_fast_battery_charging(void);
 
 #endif /* MAINBOARD_GOOGLE_BLUEY_BOARD_H */
diff --git a/src/mainboard/google/bluey/charging.c b/src/mainboard/google/bluey/charging.c
index c8b1126a42..a499ca5888 100644
--- a/src/mainboard/google/bluey/charging.c
+++ b/src/mainboard/google/bluey/charging.c
@@ -5,6 +5,8 @@
 #include <delay.h>
 #include <ec/google/chromeec/ec.h>
 #include <reset.h>
+#include <soc/adsp.h>
+#include <soc/lpass.h>
 #include <soc/pmic.h>
 #include <soc/qcom_spmi.h>
 #include <soc/qcom_tsens.h>
@@ -276,3 +278,19 @@ void disable_slow_battery_charging(void)
 	spmi_write8(SMB1_CHGR_MAX_FCC_CFG, FCC_DISABLE);
 	spmi_write8(SMB2_CHGR_MAX_FCC_CFG, FCC_DISABLE);
 }
+
+/*
+ * Enable fast battery charging with ADSP support.
+ *
+ * This function loads ADSP firmware and configures fast charging.
+ */
+void enable_fast_battery_charging(void)
+{
+	/* Load ADSP firmware first */
+	adsp_fw_load();
+
+	/* Bring up LPASS/QDSP6 (ADSP) for ADSP-dependent charging support */
+	if (lpass_bring_up() != CB_SUCCESS) {
+		printk(BIOS_ERR, "LPASS bring-up failed; skipping fast charging.\n");
+	}
+}
diff --git a/src/mainboard/google/bluey/mainboard.c b/src/mainboard/google/bluey/mainboard.c
index 1b9b9955a2..306fefafe9 100644
--- a/src/mainboard/google/bluey/mainboard.c
+++ b/src/mainboard/google/bluey/mainboard.c
@@ -188,8 +188,7 @@ static void trigger_critical_battery_shutdown(void)
  */
 static void handle_low_power_charging_boot(void)
 {
-	/* TODO: enable fast charging */
-	enable_slow_battery_charging();
+	enable_fast_battery_charging();
 
 	/*
 	 * Disable the lightbar for Low-Battery or Off-Mode charging sequences.