162306a36Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0 OR X11 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Copyright 2019 (C) Pengutronix, Marco Felsch <kernel@pengutronix.de> 462306a36Sopenharmony_ci */ 562306a36Sopenharmony_ci 662306a36Sopenharmony_ci#include "imx6q.dtsi" 762306a36Sopenharmony_ci#include "imx6qdl-kontron-samx6i.dtsi" 862306a36Sopenharmony_ci#include <dt-bindings/gpio/gpio.h> 962306a36Sopenharmony_ci 1062306a36Sopenharmony_ci/ { 1162306a36Sopenharmony_ci model = "Kontron SMARC sAMX6i Quad/Dual"; 1262306a36Sopenharmony_ci compatible = "kontron,imx6q-samx6i", "fsl,imx6q"; 1362306a36Sopenharmony_ci}; 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_ci/* Quad/Dual SoMs have 3 chip-select signals */ 1662306a36Sopenharmony_ci&ecspi4 { 1762306a36Sopenharmony_ci cs-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>, 1862306a36Sopenharmony_ci <&gpio3 29 GPIO_ACTIVE_LOW>, 1962306a36Sopenharmony_ci <&gpio3 25 GPIO_ACTIVE_LOW>; 2062306a36Sopenharmony_ci}; 2162306a36Sopenharmony_ci 2262306a36Sopenharmony_ci&pinctrl_ecspi4 { 2362306a36Sopenharmony_ci fsl,pins = < 2462306a36Sopenharmony_ci MX6QDL_PAD_EIM_D21__ECSPI4_SCLK 0x100b1 2562306a36Sopenharmony_ci MX6QDL_PAD_EIM_D28__ECSPI4_MOSI 0x100b1 2662306a36Sopenharmony_ci MX6QDL_PAD_EIM_D22__ECSPI4_MISO 0x100b1 2762306a36Sopenharmony_ci 2862306a36Sopenharmony_ci /* SPI4_IMX_CS2# - connected to internal flash */ 2962306a36Sopenharmony_ci MX6QDL_PAD_EIM_D24__GPIO3_IO24 0x1b0b0 3062306a36Sopenharmony_ci /* SPI4_IMX_CS0# - connected to SMARC SPI0_CS0# */ 3162306a36Sopenharmony_ci MX6QDL_PAD_EIM_D29__GPIO3_IO29 0x1b0b0 3262306a36Sopenharmony_ci /* SPI4_CS3# - connected to SMARC SPI0_CS1# */ 3362306a36Sopenharmony_ci MX6QDL_PAD_EIM_D25__GPIO3_IO25 0x1b0b0 3462306a36Sopenharmony_ci >; 3562306a36Sopenharmony_ci}; 36