ARM: dts: at91: Switch to the new NAND bindings

Use the new EBI/NAND bindings to declare NAND chips and remove old NAND
nodes along the way.

Note that we keep using old bindings in at91rm9200.dtsi because this
SoC is not supported by the EBI driver.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Tested-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

1 files changed, 61 insertions, 42 deletions

diff --git a/arch/arm/boot/dts/usb_a9260_common.dtsi b/arch/arm/boot/dts/usb_a9260_common.dtsi
index 7514b347cdd2..34a49995eda3 100644
--- a/arch/arm/boot/dts/usb_a9260_common.dtsi
+++ b/arch/arm/boot/dts/usb_a9260_common.dtsi
@@ -34,50 +34,69 @@
 			};
 		};
 
-		nand0: nand@40000000 {
-			nand-bus-width = <8>;
-			nand-ecc-mode = "soft";
-			nand-on-flash-bbt;
+		ebi: ebi@10000000 {
 			status = "okay";
 
-			at91bootstrap@0 {
-				label = "at91bootstrap";
-				reg = <0x0 0x20000>;
-			};
-
-			barebox@20000 {
-				label = "barebox";
-				reg = <0x20000 0x40000>;
-			};
-
-			bareboxenv@60000 {
-				label = "bareboxenv";
-				reg = <0x60000 0x20000>;
-			};
-
-			bareboxenv2@80000 {
-				label = "bareboxenv2";
-				reg = <0x80000 0x20000>;
-			};
-
-			oftree@80000 {
-				label = "oftree";
-				reg = <0xa0000 0x20000>;
-			};
-
-			kernel@a0000 {
-				label = "kernel";
-				reg = <0xc0000 0x400000>;
-			};
-
-			rootfs@4a0000 {
-				label = "rootfs";
-				reg = <0x4c0000 0x7800000>;
-			};
-
-			data@7ca0000 {
-				label = "data";
-				reg = <0x7cc0000 0x8340000>;
+			nand_controller: nand-controller {
+				status = "okay";
+				pinctrl-0 = <&pinctrl_nand_cs &pinctrl_nand_rb>;
+				pinctrl-names = "default";
+
+				nand@3 {
+					reg = <0x3 0x0 0x800000>;
+					rb-gpios = <&pioC 13 GPIO_ACTIVE_HIGH>;
+					cs-gpios = <&pioC 14 GPIO_ACTIVE_HIGH>;
+					nand-bus-width = <8>;
+					nand-ecc-mode = "soft";
+					nand-on-flash-bbt;
+					label = "atmel_nand";
+
+					partitions {
+						compatible = "fixed-partitions";
+						#address-cells = <1>;
+						#size-cells = <1>;
+
+						at91bootstrap@0 {
+							label = "at91bootstrap";
+							reg = <0x0 0x20000>;
+						};
+
+						barebox@20000 {
+							label = "barebox";
+							reg = <0x20000 0x40000>;
+						};
+
+						bareboxenv@60000 {
+							label = "bareboxenv";
+							reg = <0x60000 0x20000>;
+						};
+
+						bareboxenv2@80000 {
+							label = "bareboxenv2";
+							reg = <0x80000 0x20000>;
+						};
+
+						oftree@80000 {
+							label = "oftree";
+							reg = <0xa0000 0x20000>;
+						};
+
+						kernel@a0000 {
+							label = "kernel";
+							reg = <0xc0000 0x400000>;
+						};
+
+						rootfs@4a0000 {
+							label = "rootfs";
+							reg = <0x4c0000 0x7800000>;
+						};
+
+						data@7ca0000 {
+							label = "data";
+							reg = <0x7cc0000 0x8340000>;
+						};
+					};
+				};
 			};
 		};