1// SPDX-License-Identifier: (GPL-2.0 OR MIT) 2// 3// Copyright 2015 Technexion Ltd. 4// 5// Author: Wig Cheng <wig.cheng@technexion.com> 6// Richard Hu <richard.hu@technexion.com> 7// Tapani Utriainen <tapani@technexion.com> 8/dts-v1/; 9 10#include "imx6ul-pico.dtsi" 11/ { 12 model = "TechNexion PICO-IMX6UL and PI baseboard"; 13 compatible = "technexion,imx6ul-pico-pi", "fsl,imx6ul"; 14 15 leds { 16 compatible = "gpio-leds"; 17 pinctrl-names = "default"; 18 pinctrl-0 = <&pinctrl_gpio_leds>; 19 20 led { 21 label = "gpio-led"; 22 gpios = <&gpio4 20 GPIO_ACTIVE_HIGH>; 23 }; 24 }; 25 26 sound { 27 compatible = "fsl,imx-audio-sgtl5000"; 28 model = "imx6ul-sgtl5000"; 29 audio-cpu = <&sai1>; 30 audio-codec = <&sgtl5000>; 31 audio-routing = 32 "LINE_IN", "Line In Jack", 33 "MIC_IN", "Mic Jack", 34 "Mic Jack", "Mic Bias", 35 "Headphone Jack", "HP_OUT"; 36 }; 37 38 sys_mclk: clock-sys-mclk { 39 compatible = "fixed-clock"; 40 #clock-cells = <0>; 41 clock-frequency = <24576000>; 42 }; 43}; 44 45&i2c2 { 46 clock_frequency = <100000>; 47 pinctrl-names = "default"; 48 pinctrl-0 = <&pinctrl_i2c2>; 49 status = "okay"; 50 51 sgtl5000: codec@a { 52 reg = <0x0a>; 53 compatible = "fsl,sgtl5000"; 54 clocks = <&sys_mclk>; 55 VDDA-supply = <®_2p5v>; 56 VDDIO-supply = <®_3p3v>; 57 }; 58}; 59 60&i2c3 { 61 clock_frequency = <100000>; 62 pinctrl-names = "default"; 63 pinctrl-0 = <&pinctrl_i2c3>; 64 status = "okay"; 65 66 polytouch: touchscreen@38 { 67 compatible = "edt,edt-ft5x06"; 68 reg = <0x38>; 69 interrupt-parent = <&gpio1>; 70 interrupts = <29 IRQ_TYPE_EDGE_FALLING>; 71 reset-gpios = <&gpio4 24 GPIO_ACTIVE_LOW>; 72 touchscreen-size-x = <800>; 73 touchscreen-size-y = <480>; 74 }; 75}; 76 77&iomuxc { 78 pinctrl-names = "default"; 79 pinctrl-0 = <&pinctrl_hog>; 80 81 pinctrl_hog: hoggrp { 82 fsl,pins = < 83 MX6UL_PAD_CSI_VSYNC__GPIO4_IO19 0x10b0 84 MX6UL_PAD_CSI_DATA00__GPIO4_IO21 0x10b0 85 MX6UL_PAD_CSI_DATA01__GPIO4_IO22 0x10b0 86 MX6UL_PAD_CSI_DATA02__GPIO4_IO23 0x10b0 87 MX6UL_PAD_UART1_CTS_B__GPIO1_IO18 0x10b0 88 MX6UL_PAD_SNVS_TAMPER2__GPIO5_IO02 0x10b0 89 >; 90 }; 91 92 pinctrl_gpio_leds: gpioledsgrp { 93 fsl,pins = < 94 MX6UL_PAD_CSI_HSYNC__GPIO4_IO20 0x10b0 95 >; 96 }; 97}; 98