pinctrl: sunxi: Declare the number of interrupt banks in the descriptor

Declare in the description structure associated to the compatible the number of
interrupt banks the device has. For now, we're not doing anything with it.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/drivers/pinctrl/sunxi/pinctrl-sun4i-a10.c b/drivers/pinctrl/sunxi/pinctrl-sun4i-a10.c
index fa1ff7c..86b608b 100644
--- a/drivers/pinctrl/sunxi/pinctrl-sun4i-a10.c
+++ b/drivers/pinctrl/sunxi/pinctrl-sun4i-a10.c
@@ -1010,6 +1010,7 @@
 static const struct sunxi_pinctrl_desc sun4i_a10_pinctrl_data = {
 	.pins = sun4i_a10_pins,
 	.npins = ARRAY_SIZE(sun4i_a10_pins),
+	.irq_banks = 1,
 };
 
 static int sun4i_a10_pinctrl_probe(struct platform_device *pdev)
diff --git a/drivers/pinctrl/sunxi/pinctrl-sun5i-a10s.c b/drivers/pinctrl/sunxi/pinctrl-sun5i-a10s.c
index 164d743..2fa7430 100644
--- a/drivers/pinctrl/sunxi/pinctrl-sun5i-a10s.c
+++ b/drivers/pinctrl/sunxi/pinctrl-sun5i-a10s.c
@@ -661,6 +661,7 @@
 static const struct sunxi_pinctrl_desc sun5i_a10s_pinctrl_data = {
 	.pins = sun5i_a10s_pins,
 	.npins = ARRAY_SIZE(sun5i_a10s_pins),
+	.irq_banks = 1,
 };
 
 static int sun5i_a10s_pinctrl_probe(struct platform_device *pdev)
diff --git a/drivers/pinctrl/sunxi/pinctrl-sun5i-a13.c b/drivers/pinctrl/sunxi/pinctrl-sun5i-a13.c
index 1188a2b..29c734a 100644
--- a/drivers/pinctrl/sunxi/pinctrl-sun5i-a13.c
+++ b/drivers/pinctrl/sunxi/pinctrl-sun5i-a13.c
@@ -382,6 +382,7 @@
 static const struct sunxi_pinctrl_desc sun5i_a13_pinctrl_data = {
 	.pins = sun5i_a13_pins,
 	.npins = ARRAY_SIZE(sun5i_a13_pins),
+	.irq_banks = 1,
 };
 
 static int sun5i_a13_pinctrl_probe(struct platform_device *pdev)
diff --git a/drivers/pinctrl/sunxi/pinctrl-sun6i-a31-r.c b/drivers/pinctrl/sunxi/pinctrl-sun6i-a31-r.c
index 8fcba48..9a2517b 100644
--- a/drivers/pinctrl/sunxi/pinctrl-sun6i-a31-r.c
+++ b/drivers/pinctrl/sunxi/pinctrl-sun6i-a31-r.c
@@ -93,6 +93,7 @@
 	.pins = sun6i_a31_r_pins,
 	.npins = ARRAY_SIZE(sun6i_a31_r_pins),
 	.pin_base = PL_BASE,
+	.irq_banks = 2,
 };
 
 static int sun6i_a31_r_pinctrl_probe(struct platform_device *pdev)
diff --git a/drivers/pinctrl/sunxi/pinctrl-sun6i-a31.c b/drivers/pinctrl/sunxi/pinctrl-sun6i-a31.c
index 8dea585..7adc488 100644
--- a/drivers/pinctrl/sunxi/pinctrl-sun6i-a31.c
+++ b/drivers/pinctrl/sunxi/pinctrl-sun6i-a31.c
@@ -836,6 +836,7 @@
 static const struct sunxi_pinctrl_desc sun6i_a31_pinctrl_data = {
 	.pins = sun6i_a31_pins,
 	.npins = ARRAY_SIZE(sun6i_a31_pins),
+	.irq_banks = 4,
 };
 
 static int sun6i_a31_pinctrl_probe(struct platform_device *pdev)
diff --git a/drivers/pinctrl/sunxi/pinctrl-sun7i-a20.c b/drivers/pinctrl/sunxi/pinctrl-sun7i-a20.c
index d8577ce..dac99e0 100644
--- a/drivers/pinctrl/sunxi/pinctrl-sun7i-a20.c
+++ b/drivers/pinctrl/sunxi/pinctrl-sun7i-a20.c
@@ -1036,6 +1036,7 @@
 static const struct sunxi_pinctrl_desc sun7i_a20_pinctrl_data = {
 	.pins = sun7i_a20_pins,
 	.npins = ARRAY_SIZE(sun7i_a20_pins),
+	.irq_banks = 1,
 };
 
 static int sun7i_a20_pinctrl_probe(struct platform_device *pdev)
diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.h b/drivers/pinctrl/sunxi/pinctrl-sunxi.h
index cb87e15..7ddcce0 100644
--- a/drivers/pinctrl/sunxi/pinctrl-sunxi.h
+++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.h
@@ -90,6 +90,7 @@
 	const struct sunxi_desc_pin	*pins;
 	int				npins;
 	unsigned			pin_base;
+	unsigned			irq_banks;
 };
 
 struct sunxi_pinctrl_function {