arm: at91: dt: at91sam9 add nand pinctrl support
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/arch/arm/boot/dts/at91sam9n12.dtsi b/arch/arm/boot/dts/at91sam9n12.dtsi
index e057f66..7b644c5 100644
--- a/arch/arm/boot/dts/at91sam9n12.dtsi
+++ b/arch/arm/boot/dts/at91sam9n12.dtsi
@@ -191,6 +191,14 @@
};
};
+ nand {
+ pinctrl_nand: nand-0 {
+ atmel,pins =
+ <3 5 0x0 0x1 /* PD5 gpio RDY pin pull_up*/
+ 3 4 0x0 0x1>; /* PD4 gpio enable pin pull_up */
+ };
+ };
+
pioA: gpio@fffff400 {
compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
reg = <0xfffff400 0x200>;
@@ -315,6 +323,8 @@
>;
atmel,nand-addr-offset = <21>;
atmel,nand-cmd-offset = <22>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_nand>;
gpios = <&pioD 5 0
&pioD 4 0
0