| // SPDX-License-Identifier: (GPL-2.0 OR MIT) |
| /* |
| * Copyright (C) 2019 Zodiac Inflight Innovations |
| */ |
| |
| /dts-v1/; |
| |
| #include "imx8mq-zii-ultra.dtsi" |
| |
| / { |
| model = "ZII Ultra RMB3 Board"; |
| compatible = "zii,imx8mq-ultra-rmb3", "zii,imx8mq-ultra", "fsl,imx8mq"; |
| }; |
| |
| &ecspi1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_ecspi1>; |
| cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>; |
| status = "okay"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| nor_flash: flash@0 { |
| compatible = "st,n25q128a13", "jedec,spi-nor"; |
| spi-max-frequency = <20000000>; |
| reg = <0>; |
| }; |
| }; |
| |
| &i2c2 { |
| temp-sense@48 { |
| compatible = "national,lm75"; |
| reg = <0x48>; |
| }; |
| }; |
| |
| &i2c4 { |
| touchscreen@20 { |
| compatible = "syna,rmi4-i2c"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_ts>; |
| reg = <0x20>; |
| interrupt-parent = <&gpio1>; |
| interrupts = <12 IRQ_TYPE_LEVEL_LOW>; |
| |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| rmi4-f01@1 { |
| reg = <0x1>; |
| syna,nosleep-mode = <2>; |
| }; |
| |
| rmi4-f11@11 { |
| reg = <0x11>; |
| touchscreen-inverted-x; |
| touchscreen-swapped-x-y; |
| syna,sensor-type = <1>; |
| }; |
| |
| rmi4-f12@12 { |
| reg = <0x12>; |
| touchscreen-inverted-x; |
| touchscreen-swapped-x-y; |
| syna,sensor-type = <1>; |
| }; |
| }; |
| |
| touchscreen@2a { |
| compatible = "eeti,exc3000"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_ts>; |
| reg = <0x2a>; |
| interrupt-parent = <&gpio1>; |
| interrupts = <12 IRQ_TYPE_LEVEL_LOW>; |
| touchscreen-inverted-x; |
| touchscreen-swapped-x-y; |
| status = "disabled"; |
| }; |
| }; |
| |
| &usbhub { |
| swap-dx-lanes = <0>; |
| }; |
| |
| &iomuxc { |
| pinctrl_ecspi1: ecspi1grp { |
| fsl,pins = < |
| MX8MQ_IOMUXC_ECSPI1_SS0_GPIO5_IO9 0x19 |
| MX8MQ_IOMUXC_ECSPI1_SCLK_ECSPI1_SCLK 0x82 |
| MX8MQ_IOMUXC_ECSPI1_MISO_ECSPI1_MISO 0x82 |
| MX8MQ_IOMUXC_ECSPI1_MOSI_ECSPI1_MOSI 0x82 |
| >; |
| }; |
| }; |
