--- /dev/null
+/*
+ * Copyright 2012 <LW@KARO-electronics.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 at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "mx28.dtsi"
+
+/ {
+ model = "Ka-Ro electronics TX28 module";
+ compatible = "karo,tx28", "fsl,imx28";
+
+ aliases {
+ usbphy0 = &usbphy0;
+ usbphy1 = &usbphy1;
+ usbotg = &usb0;
+ usbh1 = &usb1;
+ can1 = &can1;
+ ethernet0 = &mac0;
+ ethernet1 = &mac1;
+ ds1339 = &ds1339;
+ pca9554 = &pca9554;
+ stk5led = &stk5_led;
+ };
+
+ memory {
+ reg = <0 0>;
+ };
+
+ apb@80000000 {
+ apbh@80000000 {
+ ssp0: ssp@80010000 {
+ compatible = "fsl,imx28-mmc";
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_4bit_pins_a
+ &mmc0_cd_cfg
+ &mmc0_sck_cfg>;
+ bus-width = <4>;
+ status = "okay";
+ };
+
+ pinctrl@80018000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&hog_pins_a>;
+
+ hog_pins_a: hog-gpios@1 {
+ reg = <0>;
+ fsl,pinmux-ids = <
+ 0x31b3 /* MX28_PAD_SPDIF__GPIO_3_27 */
+ >;
+ fsl,drive-strength = <0>;
+ fsl,voltage = <1>;
+ fsl,pull-up = <0>;
+ };
+
+ hog_pins_stk_v3_led: hog-gpios@0 {
+ reg = <0>;
+ fsl,pinmux-ids = <
+ 0x40a3 /* MX28_PAD_ENET0_RXD3__GPIO_4_10 */
+ >;
+ fsl,drive-strength = <0>;
+ fsl,voltage = <1>;
+ fsl,pull-up = <0>;
+ };
+
+ mac0_pins_gpio: mac0-gpio-mode@0 {
+ reg = <0>;
+ fsl,pinmux-ids = <
+ 0x4003 /* MX28_PAD_ENET0_MDC__GPIO_4_0 */
+ 0x4013 /* MX28_PAD_ENET0_MDIO__GPIO_4_1 */
+ 0x4023 /* MX28_PAD_ENET0_RX_EN__GPIO_4_2 */
+ 0x4033 /* MX28_PAD_ENET0_RXD0__GPIO_4_3 */
+ 0x4043 /* MX28_PAD_ENET0_RXD1__GPIO_4_4 */
+ 0x4063 /* MX28_PAD_ENET0_TX_EN__GPIO_4_6 */
+ 0x4073 /* MX28_PAD_ENET0_TXD0__GPIO_4_7 */
+ 0x4083 /* MX28_PAD_ENET0_TXD1__GPIO_4_8 */
+ 0x4103 /* MX28_PAD_ENET_CLK__GPIO_4_16 */
+ >;
+ fsl,drive-strength = <0>;
+ fsl,voltage = <1>;
+ fsl,pull-up = <0>;
+ };
+
+ lcdif_pins_tx28: lcdif-tx28@0 {
+ fsl,pinmux-ids = <
+ 0x1181 /* MX28_PAD_LCD_RD_E__LCD_VSYNC */
+ 0x1191 /* MX28_PAD_LCD_WR_RWN__LCD_HSYNC */
+ 0x11a1 /* MX28_PAD_LCD_RS__LCD_DOTCLK */
+ 0x11b1 /* MX28_PAD_LCD_CS__LCD_ENABLE */
+ >;
+ fsl,drive-strength = <0>;
+ fsl,voltage = <1>;
+ fsl,pull-up = <0>;
+ };
+ };
+
+ lcdif@80030000 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&lcdif_24bit_pins_a
+ &lcdif_pins_tx28>;
+ };
+
+ can0: can@80032000 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&can0_pins_a>;
+ transceiver-switch = <&flexcan_transceiver>;
+ };
+
+ can1: can@80034000 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&can1_pins_a>;
+ transceiver-switch = <&flexcan_transceiver>;
+ };
+ };
+
+ apbx@80040000 {
+ saif0: saif@80042000 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&saif0_pins_a>;
+ };
+
+ saif1: saif@80046000 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&saif1_pins_a>;
+ fsl,saif-master = <&saif0>;
+ };
+
+ lradc@80050000 {
+ status = "okay";
+ };
+
+ i2c0: i2c@80058000 {
+ status = "okay";
+
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins_a>;
+
+ ds1339: rtc@68 {
+ compatible = "maxim,ds1339";
+ reg = <0x68>;
+ };
+
+ pca9554: pca953x@20 {
+ compatible = "nxp,pca953x";
+ reg = <0x20>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <20>;
+ };
+
+ codec: sgtl5000@0a {
+ compatible = "fsl,sgtl5000";
+ reg = <0x0a>;
+ VDDA-supply = <®_2p5v>;
+ VDDIO-supply = <®_3p3v>;
+ };
+
+ touchscreen: tsc2007@48 {
+ compatible = "ti,tsc2007";
+ reg = <0x48>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <20 0>;
+ pendown-gpio = <&gpio3 20 1>;
+ model = "2007";
+ x-plate-ohms = <660>;
+ };
+
+ polytouch: edt-ft5x06@ {
+ compatible = "edt,edt-ft5x06";
+ reg = <0x38>;
+ interrupt-parent = <&gpio2>;
+ interrupts = <5>;
+ reset-switch = <&edt_ft5x06_reset>;
+ wake-switch = <&edt_ft5x06_wake>;
+ };
+ };
+
+ pwm: pwm@80064000 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm0_pins_a>;
+ };
+
+ auart1: serial@8006c000 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&auart1_pins_a>;
+ };
+
+ auart3: serial@80070000 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&auart3_pins_a>;
+ };
+
+ duart: serial@80074000 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&duart_4pins_a>;
+ };
+
+ usbphy0: usbphy@8007c000 {
+ status = "okay";
+ };
+
+ usbphy1: usbphy@8007e000 {
+ status = "okay";
+ };
+ };
+ };
+
+ ahb@80080000 {
+ usb0: usb@80080000 {
+ status = "okay";
+
+ vbus-supply = <®_usb0_vbus>;
+ pinctrl-names = "default";
+ };
+
+ usb1: usb@80090000 {
+ status = "okay";
+
+ vbus-supply = <®_usb1_vbus>;
+ pinctrl-names = "default";
+ };
+
+ gpmi-nand@8000c000 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&gpmi_pins_a>;
+ };
+
+ mac0: ethernet@800f0000 {
+ phy-mode = "rmii";
+ pinctrl-names = "default";
+ pinctrl-0 = <&mac0_pins_a>;
+ status = "okay";
+ mac-address = [000000000000]; /* will be set bootloader */
+ };
+
+ mac1: ethernet@800f4000 {
+ phy-mode = "rmii";
+ pinctrl-names = "default";
+ pinctrl-0 = <&mac1_pins_a>;
+ status = "okay";
+ mac-address = [000000000000]; /* will be set by bootloader */
+ };
+ };
+
+ stk5_led: leds {
+ compatible = "gpio-leds";
+
+ user {
+ label = "Heartbeat";
+ pinctrl-names = "default";
+ pinctrl-0 = <&hog_pins_stk_v3_led>;
+ gpios = <&gpio4 10 0>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
+ backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm 0 5000000>;
+ brightness-levels = <100 95 90 85 80 75 70 65 60 55
+ 50 45 40 35 30 25 20 15 10 5 0>;
+ default-brightness-level = <20>;
+ };
+
+ gpio-switch {
+ compatible = "gpio-switches", "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ flexcan_transceiver: gpio-switch@0 {
+ label = "flexcan transceiver switch";
+ gpios = <&gpio1 0 1>;
+ gpio-shared;
+ };
+
+ lcd_power: gpio-switch@1 {
+ compatible = "linux,gpio-switch";
+ gpios = <&gpio1 31 0>;
+ label = "LCD Power Enable";
+ init-state = <0>;
+ };
+
+ lcd_reset: gpio-switch@2 {
+ compatible = "linux,gpio-switch";
+ gpios = <&gpio3 30 1>;
+ label = "LCD Reset";
+ init-state = <1>;
+ };
+
+ edt_ft5x06_reset: gpio-switch@3 {
+ compatible = "linux,gpio-switch";
+ gpios = <&gpio2 6 1>;
+ label = "EDT-FT5x06 RESET";
+ };
+
+ edt_ft5x06_wake: gpio-switch@4 {
+ compatible = "linux,gpio-switch";
+ gpios = <&gpio4 9 0>;
+ label = "EDT-FT5x06 WAKE";
+ init-state = <1>;
+ };
+
+ usbotg_vbus: gpio-switch@5 {
+ compatible = "linux,gpio-switch";
+ gpios = <&gpio0 18 0>;
+ label = "USBOTG VBUS";
+ };
+
+ usbh1_vbus: gpio-switch@6 {
+ compatible = "linux,gpio-switch";
+ gpios = <&gpio3 27 0>;
+ label = "USBH1 VBUS";
+ };
+ };
+
+ regulators {
+ compatible = "simple-bus";
+
+ reg_2p5v: 2p5v {
+ compatible = "regulator-fixed";
+ regulator-name = "2P5V";
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <2500000>;
+ regulator-always-on;
+ };
+
+ reg_3p3v: 3p3v {
+ compatible = "regulator-fixed";
+ regulator-name = "3P3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ reg_usb0_vbus: usb0_vbus {
+ compatible = "regulator-fixed";
+ regulator-name = "usb0_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio0 18 1>;
+ };
+
+ reg_usb1_vbus: usb1_vbus {
+ compatible = "regulator-fixed";
+ regulator-name = "usb1_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio3 27 1>;
+ };
+ };
+};
projects / karo-tx-uboot.git / blobdiff