36 lines
937 B
Plaintext
36 lines
937 B
Plaintext
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// SPDX-License-Identifier: GPL-2.0 OR X11
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/*
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* Copyright 2019 (C) Pengutronix, Marco Felsch <kernel@pengutronix.de>
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*/
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#include "imx6q.dtsi"
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#include "imx6qdl-kontron-samx6i.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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/ {
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model = "Kontron SMARC sAMX6i Quad/Dual";
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compatible = "kontron,imx6q-samx6i", "fsl,imx6q";
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};
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/* Quad/Dual SoMs have 3 chip-select signals */
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&ecspi4 {
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cs-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>,
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<&gpio3 29 GPIO_ACTIVE_LOW>,
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<&gpio3 25 GPIO_ACTIVE_LOW>;
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};
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&pinctrl_ecspi4 {
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fsl,pins = <
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MX6QDL_PAD_EIM_D21__ECSPI4_SCLK 0x100b1
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MX6QDL_PAD_EIM_D28__ECSPI4_MOSI 0x100b1
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MX6QDL_PAD_EIM_D22__ECSPI4_MISO 0x100b1
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/* SPI4_IMX_CS2# - connected to internal flash */
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MX6QDL_PAD_EIM_D24__GPIO3_IO24 0x1b0b0
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/* SPI4_IMX_CS0# - connected to SMARC SPI0_CS0# */
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MX6QDL_PAD_EIM_D29__GPIO3_IO29 0x1b0b0
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/* SPI4_CS3# - connected to SMARC SPI0_CS1# */
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MX6QDL_PAD_EIM_D25__GPIO3_IO25 0x1b0b0
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>;
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};
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