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	fsl,spi-num-chipselects = <3>;
18	cs-gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>,
19		   <&gpio3 29 GPIO_ACTIVE_HIGH>,
20		   <&gpio3 25 GPIO_ACTIVE_HIGH>;
21};
22
23&pinctrl_ecspi4 {
24	fsl,pins = <
25		MX6QDL_PAD_EIM_D21__ECSPI4_SCLK 0x100b1
26		MX6QDL_PAD_EIM_D28__ECSPI4_MOSI 0x100b1
27		MX6QDL_PAD_EIM_D22__ECSPI4_MISO 0x100b1
28
29		/* SPI4_IMX_CS2# - connected to internal flash */
30		MX6QDL_PAD_EIM_D24__GPIO3_IO24 0x1b0b0
31		/* SPI4_IMX_CS0# - connected to SMARC SPI0_CS0# */
32		MX6QDL_PAD_EIM_D29__GPIO3_IO29 0x1b0b0
33		/* SPI4_CS3# - connected to  SMARC SPI0_CS1# */
34		MX6QDL_PAD_EIM_D25__GPIO3_IO25 0x1b0b0
35	>;
36};