diff --git a/drivers/pinctrl/sunxi/pinctrl-sun8i-a33.c b/drivers/pinctrl/sunxi/pinctrl-sun8i-a33.c
index da38721..f043afa 100644
--- a/drivers/pinctrl/sunxi/pinctrl-sun8i-a33.c
+++ b/drivers/pinctrl/sunxi/pinctrl-sun8i-a33.c
@@ -481,11 +481,13 @@ static const struct sunxi_desc_pin sun8i_a33_pins[] = {
 		  SUNXI_FUNCTION(0x3, "uart3")),	/* CTS */
 };
 
+static const unsigned int sun8i_a33_pinctrl_irq_bank_map[] = { 1, 2 };
+
 static const struct sunxi_pinctrl_desc sun8i_a33_pinctrl_data = {
 	.pins = sun8i_a33_pins,
 	.npins = ARRAY_SIZE(sun8i_a33_pins),
 	.irq_banks = 2,
-	.irq_bank_base = 1,
+	.irq_bank_map = sun8i_a33_pinctrl_irq_bank_map,
 	.disable_strict_mode = true,
 };
 
diff --git a/drivers/pinctrl/sunxi/pinctrl-sun8i-v3s.c b/drivers/pinctrl/sunxi/pinctrl-sun8i-v3s.c
index 496ba34..6704ce8 100644
--- a/drivers/pinctrl/sunxi/pinctrl-sun8i-v3s.c
+++ b/drivers/pinctrl/sunxi/pinctrl-sun8i-v3s.c
@@ -293,11 +293,13 @@ static const struct sunxi_desc_pin sun8i_v3s_pins[] = {
 		  SUNXI_FUNCTION_IRQ_BANK(0x6, 1, 5)),	/* PG_EINT5 */
 };
 
+static const unsigned int sun8i_v3s_pinctrl_irq_bank_map[] = { 1, 2 };
+
 static const struct sunxi_pinctrl_desc sun8i_v3s_pinctrl_data = {
 	.pins = sun8i_v3s_pins,
 	.npins = ARRAY_SIZE(sun8i_v3s_pins),
 	.irq_banks = 2,
-	.irq_bank_base = 1,
+	.irq_bank_map = sun8i_v3s_pinctrl_irq_bank_map,
 	.irq_read_needs_mux = true
 };
 
diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.h b/drivers/pinctrl/sunxi/pinctrl-sunxi.h
index 466840d..4a892e7 100644
--- a/drivers/pinctrl/sunxi/pinctrl-sunxi.h
+++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.h
@@ -110,7 +110,7 @@ struct sunxi_pinctrl_desc {
 	int				npins;
 	unsigned			pin_base;
 	unsigned			irq_banks;
-	unsigned			irq_bank_base;
+	const unsigned int		*irq_bank_map;
 	bool				irq_read_needs_mux;
 	bool				disable_strict_mode;
 };
@@ -265,7 +265,10 @@ static inline u32 sunxi_pull_offset(u16 pin)
 
 static inline u32 sunxi_irq_hw_bank_num(const struct sunxi_pinctrl_desc *desc, u8 bank)
 {
-	return desc->irq_bank_base + bank;
+	if (!desc->irq_bank_map)
+		return bank;
+	else
+		return desc->irq_bank_map[bank];
 }
 
 static inline u32 sunxi_irq_cfg_reg(const struct sunxi_pinctrl_desc *desc,