[PATCH 3/6] MIPS: NI 169445: Fix NAND GPIOs

[Linus Walleij]

This changes the GPIOs defined in the device tree to recommended
practice, which is also what the Linux NAND GPIO driver is actually
using.

In the process, fix up the CE and WP lines to be active low, as is
required for proper hardware description.

Signed-off-by: Linus Walleij <linus.walleij at linaro.org>
---
 arch/mips/boot/dts/ni/169445.dts | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/arch/mips/boot/dts/ni/169445.dts b/arch/mips/boot/dts/ni/169445.dts
index 5389ef46c480..3e7b46d5072c 100644
--- a/arch/mips/boot/dts/ni/169445.dts
+++ b/arch/mips/boot/dts/ni/169445.dts
@@ -1,4 +1,5 @@
 /dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
 
 / {
 	#address-cells = <1>;
@@ -57,18 +58,18 @@ gpio2: gpio at 14 {
 			no-output;
 		};
 
-		nand at 0 {
+		nand-controller at 0 {
 			compatible = "gpio-control-nand";
 			nand-on-flash-bbt;
 			nand-ecc-mode = "soft_bch";
 			nand-ecc-step-size = <512>;
 			nand-ecc-strength = <4>;
 			reg = <0x0 4>;
-			gpios = <&gpio2 0 0>, /* rdy */
-				<&gpio1 1 0>, /* nce */
-				<&gpio1 2 0>, /* ale */
-				<&gpio1 3 0>, /* cle */
-				<&gpio1 4 0>; /* nwp */
+			rdy-gpios = <&gpio2 0 GPIO_ACTIVE_HIGH>;
+			ce-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
+			ale-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+			cle-gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
+			wp-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
 		};
 
 		serial at 80000 {

-- 
2.34.1