| // SPDX-License-Identifier: (GPL-2.0 OR MIT) |
| // |
| // Copyright 2015 Technexion Ltd. |
| // |
| // Author: Wig Cheng <wig.cheng@technexion.com> |
| // Richard Hu <richard.hu@technexion.com> |
| // Tapani Utriainen <tapani@technexion.com> |
| /dts-v1/; |
| |
| #include "imx7d-pico.dtsi" |
| / { |
| model = "TechNexion PICO-IMX7D and DWARF baseboard"; |
| compatible = "technexion,imx7d-pico-dwarf", "fsl,imx7d"; |
| |
| sound { |
| compatible = "fsl,imx-audio-sgtl5000"; |
| model = "imx7d-sgtl5000"; |
| audio-cpu = <&sai1>; |
| audio-codec = <&sgtl5000>; |
| audio-routing = |
| "LINE_IN", "Line In Jack", |
| "MIC_IN", "Mic Jack", |
| "Mic Jack", "Mic Bias", |
| "Headphone Jack", "HP_OUT"; |
| }; |
| |
| sys_mclk: clock-sys-mclk { |
| compatible = "fixed-clock"; |
| #clock-cells = <0>; |
| clock-frequency = <24576000>; |
| }; |
| }; |
| |
| &i2c1 { |
| clock_frequency = <100000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c1>; |
| status = "okay"; |
| |
| sgtl5000: audio-codec@a { |
| reg = <0x0a>; |
| compatible = "fsl,sgtl5000"; |
| clocks = <&sys_mclk>; |
| VDDA-supply = <®_2p5v>; |
| VDDIO-supply = <®_3p3v>; |
| }; |
| |
| pressure-sensor@60 { |
| compatible = "fsl,mpl3115"; |
| reg = <0x60>; |
| }; |
| }; |
| |
| &i2c4 { |
| clock_frequency = <100000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c1>; |
| status = "okay"; |
| |
| pca9554: io-expander@25 { |
| compatible = "nxp,pca9554"; |
| gpio-controller; |
| #gpio-cells = <2>; |
| #interrupt-cells = <2>; |
| reg = <0x25>; |
| }; |
| |
| touchscreen@38 { |
| compatible = "edt,edt-ft5x06"; |
| reg = <0x38>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_touchscreen>; |
| interrupt-parent = <&gpio2>; |
| interrupts = <13 IRQ_TYPE_EDGE_FALLING>; |
| reset-gpios = <&pca9554 4 GPIO_ACTIVE_LOW>; |
| touchscreen-size-x = <800>; |
| touchscreen-size-y = <480>; |
| }; |
| }; |
| |
| &iomuxc { |
| pinctrl_touchscreen: touchscreengrp { |
| fsl,pins = < |
| MX7D_PAD_EPDC_DATA13__GPIO2_IO13 0x14 |
| >; |
| }; |
| }; |
