The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/imx6q-kontron-samx6i.dtsi

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    1 // SPDX-License-Identifier: GPL-2.0 OR X11
    2 /*
    3  * Copyright 2019 (C) Pengutronix, Marco Felsch <kernel@pengutronix.de>
    4  */
    5 
    6 #include "imx6q.dtsi"
    7 #include "imx6qdl-kontron-samx6i.dtsi"
    8 #include <dt-bindings/gpio/gpio.h>
    9 
   10 / {
   11         model = "Kontron SMARC sAMX6i Quad/Dual";
   12         compatible = "kontron,imx6q-samx6i", "fsl,imx6q";
   13 };
   14 
   15 /* Quad/Dual SoMs have 3 chip-select signals */
   16 &ecspi4 {
   17         cs-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>,
   18                    <&gpio3 29 GPIO_ACTIVE_LOW>,
   19                    <&gpio3 25 GPIO_ACTIVE_LOW>;
   20 };
   21 
   22 &pinctrl_ecspi4 {
   23         fsl,pins = <
   24                 MX6QDL_PAD_EIM_D21__ECSPI4_SCLK 0x100b1
   25                 MX6QDL_PAD_EIM_D28__ECSPI4_MOSI 0x100b1
   26                 MX6QDL_PAD_EIM_D22__ECSPI4_MISO 0x100b1
   27 
   28                 /* SPI4_IMX_CS2# - connected to internal flash */
   29                 MX6QDL_PAD_EIM_D24__GPIO3_IO24 0x1b0b0
   30                 /* SPI4_IMX_CS0# - connected to SMARC SPI0_CS0# */
   31                 MX6QDL_PAD_EIM_D29__GPIO3_IO29 0x1b0b0
   32                 /* SPI4_CS3# - connected to  SMARC SPI0_CS1# */
   33                 MX6QDL_PAD_EIM_D25__GPIO3_IO25 0x1b0b0
   34         >;
   35 };

Cache object: 929651aa6c634ab716745680e6785227


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