diff --git a/drivers/power/Makefile b/drivers/power/Makefile
index 312edec..9f94df8 100644
--- a/drivers/power/Makefile
+++ b/drivers/power/Makefile
@@ -12,7 +12,7 @@
 ifdef CONFIG_SPL_BUILD
 obj-$(CONFIG_AXP152_POWER)	+= axp152.o
 obj-$(CONFIG_AXP209_POWER)	+= axp209.o
-obj-$(CONFIG_AXP305_POWER)	+= axp305.o
+obj-$(CONFIG_AXP305_POWER)	+= axp_spl.o
 obj-$(CONFIG_AXP313_POWER)	+= axp_spl.o
 obj-$(CONFIG_AXP717_POWER)	+= axp_spl.o
 obj-$(CONFIG_AXP809_POWER)	+= axp809.o
diff --git a/drivers/power/axp305.c b/drivers/power/axp305.c
deleted file mode 100644
index 0312ad9..0000000
--- a/drivers/power/axp305.c
+++ /dev/null
@@ -1,82 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * AXP305 driver
- *
- * (C) Copyright 2020 Jernej Skrabec <jernej.skrabec@siol.net>
- *
- * Based on axp221.c
- * (C) Copyright 2014 Hans de Goede <hdegoede@redhat.com>
- * (C) Copyright 2013 Oliver Schinagl <oliver@schinagl.nl>
- */
-
-#include <command.h>
-#include <errno.h>
-#include <asm/arch/pmic_bus.h>
-#include <axp_pmic.h>
-
-#define AXP305_DCDC4_1600MV_OFFSET 46
-
-static u8 axp305_mvolt_to_cfg(int mvolt, int min, int max, int div)
-{
-	if (mvolt < min)
-		mvolt = min;
-	else if (mvolt > max)
-		mvolt = max;
-
-	return  (mvolt - min) / div;
-}
-
-int axp_set_dcdc4(unsigned int mvolt)
-{
-	int ret;
-	u8 cfg;
-
-	if (mvolt >= 1600)
-		cfg = AXP305_DCDC4_1600MV_OFFSET +
-			axp305_mvolt_to_cfg(mvolt, 1600, 3300, 100);
-	else
-		cfg = axp305_mvolt_to_cfg(mvolt, 600, 1500, 20);
-
-	if (mvolt == 0)
-		return pmic_bus_clrbits(AXP305_OUTPUT_CTRL1,
-					AXP305_OUTPUT_CTRL1_DCDCD_EN);
-
-	ret = pmic_bus_write(AXP305_DCDCD_VOLTAGE, cfg);
-	if (ret)
-		return ret;
-
-	return pmic_bus_setbits(AXP305_OUTPUT_CTRL1,
-				AXP305_OUTPUT_CTRL1_DCDCD_EN);
-}
-
-int axp_init(void)
-{
-	u8 axp_chip_id;
-	int ret;
-
-	ret = pmic_bus_init();
-	if (ret)
-		return ret;
-
-	ret = pmic_bus_read(AXP305_CHIP_VERSION, &axp_chip_id);
-	if (ret)
-		return ret;
-
-	if ((axp_chip_id & AXP305_CHIP_VERSION_MASK) != 0x40)
-		return -ENODEV;
-
-	return ret;
-}
-
-#if !CONFIG_IS_ENABLED(ARM_PSCI_FW) && !IS_ENABLED(CONFIG_SYSRESET_CMD_POWEROFF)
-int do_poweroff(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
-{
-	pmic_bus_write(AXP305_SHUTDOWN, AXP305_POWEROFF);
-
-	/* infinite loop during shutdown */
-	while (1) {}
-
-	/* not reached */
-	return 0;
-}
-#endif
diff --git a/drivers/power/axp_spl.c b/drivers/power/axp_spl.c
index 68cbf60..3c86eb2 100644
--- a/drivers/power/axp_spl.c
+++ b/drivers/power/axp_spl.c
@@ -50,6 +50,22 @@
 #define AXP_SHUTDOWN_REG	0x1a
 #define AXP_SHUTDOWN_MASK	BIT(7)
 
+#elif defined(CONFIG_AXP305_POWER)				/* AXP305 */
+
+static const struct axp_reg_desc_spl axp_spl_dcdc_regulators[] = {
+	{ 0x10, BIT(0), 0x12, 0x7f,  600, 1520,  10, 50 },
+	{ 0x10, BIT(1), 0x13, 0x1f, 1000, 2550,  50, NA },
+	{ 0x10, BIT(2), 0x14, 0x7f,  600, 1520,  10, 50 },
+	{ 0x10, BIT(3), 0x15, 0x3f,  600, 1500,  20, NA },
+	{ 0x10, BIT(4), 0x16, 0x1f, 1100, 3400, 100, NA },
+};
+
+#define AXP_CHIP_VERSION	0x3
+#define AXP_CHIP_VERSION_MASK	0xcf
+#define AXP_CHIP_ID		0x40
+#define AXP_SHUTDOWN_REG	0x32
+#define AXP_SHUTDOWN_MASK	BIT(7)
+
 #else
 
 	#error "Please define the regulator registers in axp_spl_regulators[]."