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};