ARM: LPC32xx: Add dts for EA3250 reference board

There is another reference/development board for the LPC32xx SoC (besides the
Phytec 3250): The Embedded Artists LPC3250 board. This patch adds a default dts
file for it.

Signed-off-by: Roland Stigge <stigge@antcom.de>
Acked-by: Alexandre Pereira da Silva <aletes.xgr@gmail.com>

1 files changed, 157 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/ea3250.dts b/arch/arm/boot/dts/ea3250.dts
new file mode 100644
index 0000000..c07ba8c
--- /dev/null
+++ b/arch/arm/boot/dts/ea3250.dts
@@ -0,0 +1,157 @@
+/*
+ * Embedded Artists LPC3250 board
+ *
+ * Copyright 2012 Roland Stigge <stigge@antcom.de>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+/include/ "lpc32xx.dtsi"
+
+/ {
+	model = "Embedded Artists LPC3250 board based on NXP LPC3250";
+	compatible = "ea,ea3250", "nxp,lpc3250";
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	memory {
+		device_type = "memory";
+		reg = <0 0x4000000>;
+	};
+
+	ahb {
+		mac: ethernet@31060000 {
+			phy-mode = "rmii";
+			use-iram;
+		};
+
+		/* Here, choose exactly one from: ohci, usbd */
+		ohci@31020000 {
+			transceiver = <&isp1301>;
+			status = "okay";
+		};
+
+/*
+		usbd@31020000 {
+			transceiver = <&isp1301>;
+			status = "okay";
+		};
+*/
+
+		/* 128MB Flash via SLC NAND controller */
+		slc: flash@20020000 {
+			status = "okay";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			nxp,wdr-clks = <14>;
+			nxp,wwidth = <260000000>;
+			nxp,whold = <104000000>;
+			nxp,wsetup = <200000000>;
+			nxp,rdr-clks = <14>;
+			nxp,rwidth = <34666666>;
+			nxp,rhold = <104000000>;
+			nxp,rsetup = <200000000>;
+			nand-on-flash-bbt;
+			gpios = <&gpio 5 19 1>; /* GPO_P3 19, active low */
+
+			mtd0@00000000 {
+				label = "ea3250-boot";
+				reg = <0x00000000 0x00080000>;
+				read-only;
+			};
+
+			mtd1@00080000 {
+				label = "ea3250-uboot";
+				reg = <0x00080000 0x000c0000>;
+				read-only;
+			};
+
+			mtd2@00140000 {
+				label = "ea3250-kernel";
+				reg = <0x00140000 0x00400000>;
+			};
+
+			mtd3@00540000 {
+				label = "ea3250-rootfs";
+				reg = <0x00540000 0x07ac0000>;
+			};
+		};
+
+		apb {
+			uart5: serial@40090000 {
+				status = "okay";
+			};
+
+			uart3: serial@40080000 {
+				status = "okay";
+			};
+
+			uart6: serial@40098000 {
+				status = "okay";
+			};
+
+			i2c1: i2c@400A0000 {
+				clock-frequency = <100000>;
+
+				eeprom@50 {
+					compatible = "at,24c256";
+					reg = <0x50>;
+				};
+
+				eeprom@57 {
+					compatible = "at,24c64";
+					reg = <0x57>;
+				};
+
+				uda1380: uda1380@18 {
+					compatible = "nxp,uda1380";
+					reg = <0x18>;
+					power-gpio = <&gpio 0x59 0>;
+					reset-gpio = <&gpio 0x51 0>;
+					dac-clk = "wspll";
+				};
+
+				pca9532: pca9532@60 {
+					compatible = "nxp,pca9532";
+					gpio-controller;
+					#gpio-cells = <2>;
+					reg = <0x60>;
+				};
+			};
+
+			i2c2: i2c@400A8000 {
+				clock-frequency = <100000>;
+			};
+
+			i2cusb: i2c@31020300 {
+				clock-frequency = <100000>;
+
+				isp1301: usb-transceiver@2d {
+					compatible = "nxp,isp1301";
+					reg = <0x2d>;
+				};
+			};
+
+			sd@20098000 {
+				wp-gpios = <&pca9532 5 0>;
+				cd-gpios = <&pca9532 4 0>;
+				cd-inverted;
+				bus-width = <4>;
+				status = "okay";
+			};
+		};
+
+		fab {
+			uart1: serial@40014000 {
+				status = "okay";
+			};
+		};
+	};
+};