pinctrl: samsung: Match pin banks with their device nodes
This patch is a preparation for converting the pinctrl-samsung driver to
one GPIO chip and IRQ domain per bank. It binds banks defined by
internal driver data with bank nodes in device tree.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Reviewed-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Thomas Abraham <thomas.abraham@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/drivers/pinctrl/pinctrl-samsung.h b/drivers/pinctrl/pinctrl-samsung.h
index b895693..5c53f32 100644
--- a/drivers/pinctrl/pinctrl-samsung.h
+++ b/drivers/pinctrl/pinctrl-samsung.h
@@ -111,6 +111,7 @@
* @eint_type: type of the external interrupt supported by the bank.
* @irq_base: starting controller local irq number of the bank.
* @name: name to be prefixed for each pin in this pin bank.
+ * @of_node: OF node of the bank.
*/
struct samsung_pin_bank {
u32 pctl_offset;
@@ -124,6 +125,7 @@
enum eint_type eint_type;
u32 irq_base;
char *name;
+ struct device_node *of_node;
};
/**