Initial import

1 files changed, 281 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/ea3250.dts b/arch/arm/boot/dts/ea3250.dts
new file mode 100644
index 000000000..a4ba31b23
--- /dev/null
+++ b/arch/arm/boot/dts/ea3250.dts
@@ -0,0 +1,281 @@
+/*
+ * 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";
+			};
+
+			/* 3-axis accelerometer X,Y,Z (or AD-IN instead of Z) */
+			adc@40048000 {
+				status = "okay";
+			};
+		};
+	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		autorepeat;
+		button@21 {
+			label = "Interrupt Key";
+			linux,code = <103>;
+			gpios = <&gpio 4 1 0>; /* GPI_P3 1 */
+		};
+		key1 {
+			label = "KEY1";
+			linux,code = <1>;
+			gpios = <&pca9532 0 0>;
+		};
+		key2 {
+			label = "KEY2";
+			linux,code = <2>;
+			gpios = <&pca9532 1 0>;
+		};
+		key3 {
+			label = "KEY3";
+			linux,code = <3>;
+			gpios = <&pca9532 2 0>;
+		};
+		key4 {
+			label = "KEY4";
+			linux,code = <4>;
+			gpios = <&pca9532 3 0>;
+		};
+		joy0 {
+			label = "Joystick Key 0";
+			linux,code = <10>;
+			gpios = <&gpio 2 0 0>; /* P2.0 */
+		};
+		joy1 {
+			label = "Joystick Key 1";
+			linux,code = <11>;
+			gpios = <&gpio 2 1 0>; /* P2.1 */
+		};
+		joy2 {
+			label = "Joystick Key 2";
+			linux,code = <12>;
+			gpios = <&gpio 2 2 0>; /* P2.2 */
+		};
+		joy3 {
+			label = "Joystick Key 3";
+			linux,code = <13>;
+			gpios = <&gpio 2 3 0>; /* P2.3 */
+		};
+		joy4 {
+			label = "Joystick Key 4";
+			linux,code = <14>;
+			gpios = <&gpio 2 4 0>; /* P2.4 */
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		/* LEDs on OEM Board */
+
+		led1 {
+			gpios = <&gpio 5 14 1>; /* GPO_P3 14, GPIO 93, active low */
+			linux,default-trigger = "timer";
+			default-state = "off";
+		};
+
+		led2 {
+			gpios = <&gpio 2 10 1>; /* P2.10, active low */
+			default-state = "off";
+		};
+
+		led3 {
+			gpios = <&gpio 2 11 1>; /* P2.11, active low */
+			default-state = "off";
+		};
+
+		led4 {
+			gpios = <&gpio 2 12 1>; /* P2.12, active low */
+			default-state = "off";
+		};
+
+		/* LEDs on Base Board */
+
+		lede1 {
+			gpios = <&pca9532 8 0>;
+			default-state = "off";
+		};
+		lede2 {
+			gpios = <&pca9532 9 0>;
+			default-state = "off";
+		};
+		lede3 {
+			gpios = <&pca9532 10 0>;
+			default-state = "off";
+		};
+		lede4 {
+			gpios = <&pca9532 11 0>;
+			default-state = "off";
+		};
+		lede5 {
+			gpios = <&pca9532 12 0>;
+			default-state = "off";
+		};
+		lede6 {
+			gpios = <&pca9532 13 0>;
+			default-state = "off";
+		};
+		lede7 {
+			gpios = <&pca9532 14 0>;
+			default-state = "off";
+		};
+		lede8 {
+			gpios = <&pca9532 15 0>;
+			default-state = "off";
+		};
+	};
+};