64 lines
1.3 KiB
Plaintext
64 lines
1.3 KiB
Plaintext
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// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Copyright (C) 2015-2017 I2SE GmbH <info@i2se.com>
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* Copyright (C) 2016 Michael Heimpold <mhei@heimpold.de>
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*/
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/dts-v1/;
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#include "imx28-duckbill-2.dts"
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/ {
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model = "I2SE Duckbill 2 SPI";
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compatible = "i2se,duckbill-2-spi", "i2se,duckbill-2", "fsl,imx28";
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aliases {
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ethernet1 = &qca7000;
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};
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};
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&auart0 {
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status = "disabled";
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};
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&i2c0 {
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status = "disabled";
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};
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&pinctrl {
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qca7000_pins: qca7000@0 {
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reg = <0>;
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fsl,pinmux-ids = <
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MX28_PAD_AUART0_RTS__GPIO_3_3 /* Interrupt */
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MX28_PAD_LCD_D13__GPIO_1_13 /* QCA7K reset */
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MX28_PAD_LCD_D14__GPIO_1_14 /* GPIO 0 */
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MX28_PAD_LCD_D15__GPIO_1_15 /* GPIO 1 */
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MX28_PAD_LCD_D18__GPIO_1_18 /* GPIO 2 */
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MX28_PAD_LCD_D21__GPIO_1_21 /* GPIO 3 */
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>;
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fsl,drive-strength = <MXS_DRIVE_4mA>;
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fsl,voltage = <MXS_VOLTAGE_HIGH>;
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fsl,pull-up = <MXS_PULL_DISABLE>;
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};
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};
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&ssp2 {
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compatible = "fsl,imx28-spi";
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pinctrl-names = "default";
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pinctrl-0 = <&spi2_pins_a>;
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/delete-property/ bus-width;
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/delete-property/ vmmc-supply;
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status = "okay";
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qca7000: ethernet@0 {
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reg = <0>;
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compatible = "qca,qca7000";
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pinctrl-names = "default";
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pinctrl-0 = <&qca7000_pins>;
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interrupt-parent = <&gpio3>;
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interrupts = <3 IRQ_TYPE_EDGE_RISING>;
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spi-cpha;
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spi-cpol;
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spi-max-frequency = <8000000>;
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};
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};
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