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