forked from Minki/linux
ARM: dts: tx28: restructure and update DTS file
Update the Ka-Ro TX28 DTS file. - add Copyright header - use label references for better readability - sort the entries alphabetically - add some aliases used by U-Boot to modify the DT data Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Lothar Waßmann
Shawn Guo
parent
d1d67d71d5
commit
af67a75537
@ -1,106 +1,139 @@
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/*
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* Copyright 2012 Shawn Guo <shawn.guo@linaro.org>
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* Copyright 2013 Lothar Waßmann <LW@KARO-electronics.de>
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*
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* The code contained herein is licensed under the GNU General Public
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* License. You may obtain a copy of the GNU General Public License
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* Version 2 at the following locations:
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*
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* http://www.opensource.org/licenses/gpl-license.html
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* http://www.gnu.org/copyleft/gpl.html
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*/
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/dts-v1/;
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#include "imx28.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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/ {
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model = "Ka-Ro electronics TX28 module";
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compatible = "karo,tx28", "fsl,imx28";
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aliases {
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can0 = &can0;
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can1 = &can1;
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display = &display;
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ds1339 = &ds1339;
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gpio5 = &gpio5;
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lcdif = &lcdif;
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lcdif_23bit_pins = &tx28_lcdif_23bit_pins;
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lcdif_24bit_pins = &lcdif_24bit_pins_a;
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stk5led = &user_led;
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usbotg = &usb0;
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};
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memory {
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reg = <0x40000000 0x08000000>;
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reg = <0 0>; /* will be filled in by U-Boot */
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};
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apb@80000000 {
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apbh@80000000 {
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ssp0: ssp@80010000 {
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compatible = "fsl,imx28-mmc";
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pinctrl-names = "default";
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pinctrl-0 = <&mmc0_4bit_pins_a
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&mmc0_cd_cfg
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&mmc0_sck_cfg>;
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bus-width = <4>;
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status = "okay";
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};
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onewire {
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compatible = "w1-gpio";
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gpios = <&gpio2 7 0>;
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status = "disabled";
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};
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pinctrl@80018000 {
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pinctrl-names = "default";
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pinctrl-0 = <&hog_pins_a>;
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regulators {
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compatible = "simple-bus";
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hog_pins_a: hog@0 {
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reg = <0>;
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fsl,pinmux-ids = <
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0x40a3 /* MX28_PAD_ENET0_RXD3__GPIO_4_10 */
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>;
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fsl,drive-strength = <0>;
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fsl,voltage = <1>;
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fsl,pull-up = <0>;
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};
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mac0_pins_gpio: mac0-gpio-mode@0 {
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reg = <0>;
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fsl,pinmux-ids = <
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0x4003 /* MX28_PAD_ENET0_MDC__GPIO_4_0 */
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0x4013 /* MX28_PAD_ENET0_MDIO__GPIO_4_1 */
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0x4023 /* MX28_PAD_ENET0_RX_EN__GPIO_4_2 */
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0x4033 /* MX28_PAD_ENET0_RXD0__GPIO_4_3 */
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0x4043 /* MX28_PAD_ENET0_RXD1__GPIO_4_4 */
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0x4063 /* MX28_PAD_ENET0_TX_EN__GPIO_4_6 */
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0x4073 /* MX28_PAD_ENET0_TXD0__GPIO_4_7 */
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0x4083 /* MX28_PAD_ENET0_TXD1__GPIO_4_8 */
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0x4103 /* MX28_PAD_ENET_CLK__GPIO_4_16 */
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>;
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fsl,drive-strength = <0>;
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fsl,voltage = <1>;
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fsl,pull-up = <0>;
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};
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};
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reg_usb0_vbus: usb0_vbus {
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compatible = "regulator-fixed";
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regulator-name = "usb0_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = <&gpio0 18 0>;
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enable-active-high;
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};
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apbx@80040000 {
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i2c0: i2c@80058000 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c0_pins_a>;
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status = "okay";
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reg_usb1_vbus: usb1_vbus {
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compatible = "regulator-fixed";
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regulator-name = "usb1_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = <&gpio3 27 0>;
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enable-active-high;
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};
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ds1339: rtc@68 {
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compatible = "mxim,ds1339";
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reg = <0x68>;
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};
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};
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reg_2p5v: 2p5v {
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compatible = "regulator-fixed";
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regulator-name = "2P5V";
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regulator-min-microvolt = <2500000>;
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regulator-max-microvolt = <2500000>;
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regulator-always-on;
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};
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pwm: pwm@80064000 {
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pinctrl-names = "default";
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pinctrl-0 = <&pwm0_pins_a>;
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status = "okay";
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};
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reg_3p3v: 3p3v {
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compatible = "regulator-fixed";
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regulator-name = "3P3V";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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duart: serial@80074000 {
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pinctrl-names = "default";
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pinctrl-0 = <&duart_4pins_a>;
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status = "okay";
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};
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reg_can_xcvr: can-xcvr {
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compatible = "regulator-fixed";
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regulator-name = "CAN XCVR";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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gpio = <&gpio1 0 0>;
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enable-active-low;
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pinctrl-names = "default";
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pinctrl-0 = <&tx28_flexcan_xcvr_pins>;
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};
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auart1: serial@8006c000 {
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pinctrl-names = "default";
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pinctrl-0 = <&auart1_pins_a>;
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status = "okay";
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};
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reg_lcd: lcd-power {
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compatible = "regulator-fixed";
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regulator-name = "LCD POWER";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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gpio = <&gpio1 31 0>;
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enable-active-high;
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};
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reg_lcd_reset: lcd-reset {
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compatible = "regulator-fixed";
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regulator-name = "LCD RESET";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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gpio = <&gpio3 30 0>;
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startup-delay-us = <300000>;
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enable-active-high;
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regulator-always-on;
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regulator-boot-on;
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};
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};
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ahb@80080000 {
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mac0: ethernet@800f0000 {
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phy-mode = "rmii";
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pinctrl-names = "default", "gpio_mode";
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pinctrl-0 = <&mac0_pins_a>;
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pinctrl-1 = <&mac0_pins_gpio>;
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status = "okay";
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clocks {
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#address-cells = <1>;
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#size-cells = <0>;
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mclk: clock@0 {
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compatible = "fixed-clock";
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reg = <0>;
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#clock-cells = <0>;
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clock-frequency = <27000000>;
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};
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};
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sound {
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compatible = "fsl,imx28-tx28-sgtl5000",
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"fsl,mxs-audio-sgtl5000";
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model = "imx28-tx28-sgtl5000";
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saif-controllers = <&saif0 &saif1>;
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audio-codec = <&sgtl5000>;
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};
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leds {
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compatible = "gpio-leds";
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user {
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user_led: user {
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label = "Heartbeat";
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gpios = <&gpio4 10 0>;
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linux,default-trigger = "heartbeat";
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@ -109,8 +142,512 @@
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backlight {
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compatible = "pwm-backlight";
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pwms = <&pwm 0 5000000>;
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brightness-levels = <0 4 8 16 32 64 128 255>;
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default-brightness-level = <6>;
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pwms = <&pwm 0 500000>;
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/*
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* a silly way to create a 1:1 relationship between the
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* PWM value and the actual duty cycle
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*/
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brightness-levels = < 0 1 2 3 4 5 6 7 8 9
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10 11 12 13 14 15 16 17 18 19
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20 21 22 23 24 25 26 27 28 29
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30 31 32 33 34 35 36 37 38 39
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40 41 42 43 44 45 46 47 48 49
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50 51 52 53 54 55 56 57 58 59
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60 61 62 63 64 65 66 67 68 69
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70 71 72 73 74 75 76 77 78 79
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80 81 82 83 84 85 86 87 88 89
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90 91 92 93 94 95 96 97 98 99
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100>;
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default-brightness-level = <50>;
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};
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matrix_keypad: matrix-keypad@0 {
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compatible = "gpio-matrix-keypad";
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col-gpios = <
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&gpio5 0 0
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&gpio5 1 0
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&gpio5 2 0
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&gpio5 3 0
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>;
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row-gpios = <
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&gpio5 4 0
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&gpio5 5 0
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&gpio5 6 0
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&gpio5 7 0
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>;
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/* sample keymap */
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linux,keymap = <
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0x00000074 /* row 0, col 0, KEY_POWER */
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0x00010052 /* row 0, col 1, KEY_KP0 */
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0x0002004f /* row 0, col 2, KEY_KP1 */
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0x00030050 /* row 0, col 3, KEY_KP2 */
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0x01000051 /* row 1, col 0, KEY_KP3 */
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0x0101004b /* row 1, col 1, KEY_KP4 */
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0x0102004c /* row 1, col 2, KEY_KP5 */
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0x0103004d /* row 1, col 3, KEY_KP6 */
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0x02000047 /* row 2, col 0, KEY_KP7 */
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0x02010048 /* row 2, col 1, KEY_KP8 */
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0x02020049 /* row 2, col 2, KEY_KP9 */
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>;
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gpio-activelow;
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linux,wakeup;
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debounce-delay-ms = <100>;
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col-scan-delay-us = <5000>;
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linux,no-autorepeat;
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};
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};
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/* 2nd TX-Std UART - (A)UART1 */
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&auart1 {
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pinctrl-names = "default";
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pinctrl-0 = <&auart1_pins_a>;
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status = "okay";
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};
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/* 3rd TX-Std UART - (A)UART3 */
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&auart3 {
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pinctrl-names = "default";
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pinctrl-0 = <&auart3_pins_a>;
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status = "okay";
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};
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&can0 {
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pinctrl-names = "default";
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pinctrl-0 = <&can0_pins_a>;
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xceiver-supply = <®_can_xcvr>;
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status = "okay";
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};
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&can1 {
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pinctrl-names = "default";
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pinctrl-0 = <&can1_pins_a>;
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xceiver-supply = <®_can_xcvr>;
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status = "okay";
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};
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&digctl {
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status = "okay";
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};
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/* 1st TX-Std UART - (D)UART */
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&duart {
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pinctrl-names = "default";
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pinctrl-0 = <&duart_4pins_a>;
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status = "okay";
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};
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&gpmi {
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pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>;
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nand-on-flash-bbt;
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status = "okay";
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};
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&i2c0 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c0_pins_a>;
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clock-frequency = <400000>;
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status = "okay";
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sgtl5000: sgtl5000@0a {
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compatible = "fsl,sgtl5000";
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reg = <0x0a>;
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VDDA-supply = <®_2p5v>;
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VDDIO-supply = <®_3p3v>;
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clocks = <&mclk>;
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};
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gpio5: pca953x@20 {
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compatible = "nxp,pca9554";
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reg = <0x20>;
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pinctrl-names = "default";
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pinctrl-0 = <&tx28_pca9554_pins>;
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interrupt-parent = <&gpio3>;
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interrupts = <28 0>;
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gpio-controller;
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#gpio-cells = <2>;
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interrupt-controller;
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#interrupt-cells = <2>;
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};
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polytouch: edt-ft5x06@38 {
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compatible = "edt,edt-ft5x06";
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reg = <0x38>;
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pinctrl-names = "default";
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pinctrl-0 = <&tx28_edt_ft5x06_pins>;
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interrupt-parent = <&gpio2>;
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interrupts = <5 0>;
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reset-gpios = <&gpio2 6 1>;
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wake-gpios = <&gpio4 9 0>;
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};
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touchscreen: tsc2007@48 {
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compatible = "ti,tsc2007";
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reg = <0x48>;
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pinctrl-names = "default";
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pinctrl-0 = <&tx28_tsc2007_pins>;
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interrupt-parent = <&gpio3>;
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interrupts = <20 0>;
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pendown-gpio = <&gpio3 20 1>;
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ti,x-plate-ohms = /bits/ 16 <660>;
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};
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ds1339: rtc@68 {
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compatible = "mxim,ds1339";
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reg = <0x68>;
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};
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};
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&lcdif {
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pinctrl-names = "default";
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pinctrl-0 = <&lcdif_24bit_pins_a &lcdif_sync_pins_a &tx28_lcdif_ctrl_pins>;
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lcd-supply = <®_lcd>;
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display = <&display>;
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status = "okay";
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display: display@0 {
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bits-per-pixel = <32>;
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bus-width = <24>;
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display-timings {
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native-mode = <&timing5>;
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timing0: timing0 {
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panel-name = "VGA";
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clock-frequency = <25175000>;
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hactive = <640>;
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vactive = <480>;
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hback-porch = <48>;
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hsync-len = <96>;
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hfront-porch = <16>;
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vback-porch = <33>;
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vsync-len = <2>;
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vfront-porch = <10>;
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hsync-active = <0>;
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vsync-active = <0>;
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de-active = <1>;
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pixelclk-active = <1>;
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};
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timing1: timing1 {
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panel-name = "ETV570";
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clock-frequency = <25175000>;
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hactive = <640>;
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vactive = <480>;
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hback-porch = <114>;
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hsync-len = <30>;
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hfront-porch = <16>;
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vback-porch = <32>;
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vsync-len = <3>;
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vfront-porch = <10>;
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hsync-active = <0>;
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vsync-active = <0>;
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de-active = <1>;
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pixelclk-active = <1>;
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};
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timing2: timing2 {
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panel-name = "ET0350";
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clock-frequency = <6500000>;
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hactive = <320>;
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vactive = <240>;
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hback-porch = <34>;
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hsync-len = <34>;
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hfront-porch = <20>;
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vback-porch = <15>;
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vsync-len = <3>;
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vfront-porch = <4>;
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hsync-active = <0>;
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vsync-active = <0>;
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de-active = <1>;
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pixelclk-active = <1>;
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};
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timing3: timing3 {
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panel-name = "ET0430";
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clock-frequency = <9000000>;
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hactive = <480>;
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vactive = <272>;
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hback-porch = <2>;
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hsync-len = <41>;
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hfront-porch = <2>;
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vback-porch = <2>;
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vsync-len = <10>;
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vfront-porch = <2>;
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hsync-active = <0>;
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vsync-active = <0>;
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de-active = <1>;
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pixelclk-active = <1>;
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};
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timing4: timing4 {
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panel-name = "ET0500", "ET0700";
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clock-frequency = <33260000>;
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hactive = <800>;
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vactive = <480>;
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hback-porch = <88>;
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hsync-len = <128>;
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hfront-porch = <40>;
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vback-porch = <33>;
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vsync-len = <2>;
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vfront-porch = <10>;
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hsync-active = <0>;
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vsync-active = <0>;
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de-active = <1>;
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pixelclk-active = <1>;
|
||||
};
|
||||
|
||||
timing5: timing5 {
|
||||
panel-name = "ETQ570";
|
||||
clock-frequency = <6400000>;
|
||||
hactive = <320>;
|
||||
vactive = <240>;
|
||||
hback-porch = <38>;
|
||||
hsync-len = <30>;
|
||||
hfront-porch = <30>;
|
||||
vback-porch = <16>;
|
||||
vsync-len = <3>;
|
||||
vfront-porch = <4>;
|
||||
hsync-active = <0>;
|
||||
vsync-active = <0>;
|
||||
de-active = <1>;
|
||||
pixelclk-active = <1>;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
&lradc {
|
||||
fsl,lradc-touchscreen-wires = <4>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&mac0 {
|
||||
phy-mode = "rmii";
|
||||
pinctrl-names = "default", "gpio_mode";
|
||||
pinctrl-0 = <&mac0_pins_a>;
|
||||
pinctrl-1 = <&tx28_mac0_pins_gpio>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&mac1 {
|
||||
phy-mode = "rmii";
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&mac1_pins_a>;
|
||||
/* not enabled by default */
|
||||
};
|
||||
|
||||
&mxs_rtc {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&ocotp {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&pwm {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&pwm0_pins_a>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&pinctrl {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&hog_pins_a>;
|
||||
|
||||
hog_pins_a: hog@0 {
|
||||
reg = <0>;
|
||||
fsl,pinmux-ids = <
|
||||
MX28_PAD_ENET0_RXD3__GPIO_4_10 /* module LED */
|
||||
>;
|
||||
fsl,drive-strength = <MXS_DRIVE_4mA>;
|
||||
fsl,voltage = <MXS_VOLTAGE_HIGH>;
|
||||
fsl,pull-up = <MXS_PULL_DISABLE>;
|
||||
};
|
||||
|
||||
tx28_edt_ft5x06_pins: tx28-edt-ft5x06-pins {
|
||||
fsl,pinmux-ids = <
|
||||
MX28_PAD_SSP0_DATA6__GPIO_2_6 /* RESET */
|
||||
MX28_PAD_SSP0_DATA5__GPIO_2_5 /* IRQ */
|
||||
MX28_PAD_ENET0_RXD2__GPIO_4_9 /* WAKE */
|
||||
>;
|
||||
fsl,drive-strength = <MXS_DRIVE_4mA>;
|
||||
fsl,voltage = <MXS_VOLTAGE_HIGH>;
|
||||
fsl,pull-up = <MXS_PULL_DISABLE>;
|
||||
};
|
||||
|
||||
tx28_flexcan_xcvr_pins: tx28-flexcan-xcvr-pins {
|
||||
fsl,pinmux-ids = <
|
||||
MX28_PAD_LCD_D00__GPIO_1_0
|
||||
>;
|
||||
fsl,drive-strength = <MXS_DRIVE_4mA>;
|
||||
fsl,voltage = <MXS_VOLTAGE_HIGH>;
|
||||
fsl,pull-up = <MXS_PULL_DISABLE>;
|
||||
};
|
||||
|
||||
tx28_lcdif_23bit_pins: tx28-lcdif-23bit {
|
||||
fsl,pinmux-ids = <
|
||||
/* LCD_D00 may be used as Flexcan Transceiver Enable on STK5-V5 */
|
||||
MX28_PAD_LCD_D01__LCD_D1
|
||||
MX28_PAD_LCD_D02__LCD_D2
|
||||
MX28_PAD_LCD_D03__LCD_D3
|
||||
MX28_PAD_LCD_D04__LCD_D4
|
||||
MX28_PAD_LCD_D05__LCD_D5
|
||||
MX28_PAD_LCD_D06__LCD_D6
|
||||
MX28_PAD_LCD_D07__LCD_D7
|
||||
MX28_PAD_LCD_D08__LCD_D8
|
||||
MX28_PAD_LCD_D09__LCD_D9
|
||||
MX28_PAD_LCD_D10__LCD_D10
|
||||
MX28_PAD_LCD_D11__LCD_D11
|
||||
MX28_PAD_LCD_D12__LCD_D12
|
||||
MX28_PAD_LCD_D13__LCD_D13
|
||||
MX28_PAD_LCD_D14__LCD_D14
|
||||
MX28_PAD_LCD_D15__LCD_D15
|
||||
MX28_PAD_LCD_D16__LCD_D16
|
||||
MX28_PAD_LCD_D17__LCD_D17
|
||||
MX28_PAD_LCD_D18__LCD_D18
|
||||
MX28_PAD_LCD_D19__LCD_D19
|
||||
MX28_PAD_LCD_D20__LCD_D20
|
||||
MX28_PAD_LCD_D21__LCD_D21
|
||||
MX28_PAD_LCD_D22__LCD_D22
|
||||
MX28_PAD_LCD_D23__LCD_D23
|
||||
>;
|
||||
fsl,drive-strength = <MXS_DRIVE_4mA>;
|
||||
fsl,voltage = <MXS_VOLTAGE_HIGH>;
|
||||
fsl,pull-up = <MXS_PULL_DISABLE>;
|
||||
};
|
||||
|
||||
tx28_lcdif_ctrl_pins: tx28-lcdif-ctrl {
|
||||
fsl,pinmux-ids = <
|
||||
MX28_PAD_LCD_ENABLE__GPIO_1_31 /* Enable */
|
||||
MX28_PAD_LCD_RESET__GPIO_3_30 /* Reset */
|
||||
>;
|
||||
fsl,drive-strength = <MXS_DRIVE_4mA>;
|
||||
fsl,voltage = <MXS_VOLTAGE_HIGH>;
|
||||
fsl,pull-up = <MXS_PULL_DISABLE>;
|
||||
};
|
||||
|
||||
tx28_mac0_pins_gpio: tx28-mac0-gpio-pins {
|
||||
fsl,pinmux-ids = <
|
||||
MX28_PAD_ENET0_MDC__GPIO_4_0
|
||||
MX28_PAD_ENET0_MDIO__GPIO_4_1
|
||||
MX28_PAD_ENET0_RX_EN__GPIO_4_2
|
||||
MX28_PAD_ENET0_RXD0__GPIO_4_3
|
||||
MX28_PAD_ENET0_RXD1__GPIO_4_4
|
||||
MX28_PAD_ENET0_TX_EN__GPIO_4_6
|
||||
MX28_PAD_ENET0_TXD0__GPIO_4_7
|
||||
MX28_PAD_ENET0_TXD1__GPIO_4_8
|
||||
MX28_PAD_ENET_CLK__GPIO_4_16
|
||||
>;
|
||||
fsl,drive-strength = <MXS_DRIVE_4mA>;
|
||||
fsl,voltage = <MXS_VOLTAGE_HIGH>;
|
||||
fsl,pull-up = <MXS_PULL_DISABLE>;
|
||||
};
|
||||
|
||||
tx28_pca9554_pins: tx28-pca9554-pins {
|
||||
fsl,pinmux-ids = <
|
||||
MX28_PAD_PWM3__GPIO_3_28
|
||||
>;
|
||||
fsl,drive-strength = <MXS_DRIVE_4mA>;
|
||||
fsl,voltage = <MXS_VOLTAGE_HIGH>;
|
||||
fsl,pull-up = <MXS_PULL_DISABLE>;
|
||||
};
|
||||
|
||||
tx28_tsc2007_pins: tx28-tsc2007-pins {
|
||||
fsl,pinmux-ids = <
|
||||
MX28_PAD_SAIF0_MCLK__GPIO_3_20 /* TSC2007 IRQ */
|
||||
>;
|
||||
fsl,drive-strength = <MXS_DRIVE_4mA>;
|
||||
fsl,voltage = <MXS_VOLTAGE_HIGH>;
|
||||
fsl,pull-up = <MXS_PULL_DISABLE>;
|
||||
};
|
||||
|
||||
|
||||
tx28_usbphy0_pins: tx28-usbphy0-pins {
|
||||
fsl,pinmux-ids = <
|
||||
MX28_PAD_GPMI_CE2N__GPIO_0_18 /* USBOTG_VBUSEN */
|
||||
MX28_PAD_GPMI_CE3N__GPIO_0_19 /* USBOTH_OC */
|
||||
>;
|
||||
fsl,drive-strength = <MXS_DRIVE_12mA>;
|
||||
fsl,voltage = <MXS_VOLTAGE_HIGH>;
|
||||
fsl,pull-up = <MXS_PULL_DISABLE>;
|
||||
};
|
||||
|
||||
tx28_usbphy1_pins: tx28-usbphy1-pins {
|
||||
fsl,pinmux-ids = <
|
||||
MX28_PAD_SPDIF__GPIO_3_27 /* USBH_VBUSEN */
|
||||
MX28_PAD_JTAG_RTCK__GPIO_4_20 /* USBH_OC */
|
||||
>;
|
||||
fsl,drive-strength = <MXS_DRIVE_12mA>;
|
||||
fsl,voltage = <MXS_VOLTAGE_HIGH>;
|
||||
fsl,pull-up = <MXS_PULL_DISABLE>;
|
||||
};
|
||||
};
|
||||
|
||||
&saif0 {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&saif0_pins_b>;
|
||||
fsl,saif-master;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&saif1 {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&saif1_pins_a>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&ssp0 {
|
||||
compatible = "fsl,imx28-mmc";
|
||||
pinctrl-names = "default", "special";
|
||||
pinctrl-0 = <&mmc0_4bit_pins_a
|
||||
&mmc0_cd_cfg
|
||||
&mmc0_sck_cfg>;
|
||||
bus-width = <4>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&ssp3 {
|
||||
compatible = "fsl,imx28-spi";
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&spi3_pins_a>;
|
||||
clock-frequency = <57600000>;
|
||||
status = "okay";
|
||||
|
||||
spidev0: spi@0 {
|
||||
compatible = "spidev";
|
||||
reg = <0>;
|
||||
spi-max-frequency = <57600000>;
|
||||
};
|
||||
|
||||
spidev1: spi@1 {
|
||||
compatible = "spidev";
|
||||
reg = <1>;
|
||||
spi-max-frequency = <57600000>;
|
||||
};
|
||||
};
|
||||
|
||||
&usb0 {
|
||||
vbus-supply = <®_usb0_vbus>;
|
||||
disable-over-current;
|
||||
dr_mode = "peripheral";
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&usb1 {
|
||||
vbus-supply = <®_usb1_vbus>;
|
||||
disable-over-current;
|
||||
dr_mode = "host";
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&usbphy0 {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&tx28_usbphy0_pins>;
|
||||
phy_type = "utmi";
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&usbphy1 {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&tx28_usbphy1_pins>;
|
||||
phy_type = "utmi";
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
Loading…
Reference in New Issue
Block a user