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 #sound-dai-cells = <0>; 55 clocks = <&sys_mclk>; 56 VDDA-supply = <®_2p5v>; 57 VDDIO-supply = <®_3p3v>; 58 }; 59 }; 60 61 &i2c3 { 62 clock-frequency = <100000>; 63 pinctrl-names = "default"; 64 pinctrl-0 = <&pinctrl_i2c3>; 65 status = "okay"; 66 67 polytouch: touchscreen@38 { 68 compatible = "edt,edt-ft5x06"; 69 reg = <0x38>; 70 interrupt-parent = <&gpio1>; 71 interrupts = <29 IRQ_TYPE_EDGE_FALLING>; 72 reset-gpios = <&gpio4 24 GPIO_ACTIVE_LOW>; 73 touchscreen-size-x = <800>; 74 touchscreen-size-y = <480>; 75 }; 76 }; 77 78 &iomuxc { 79 pinctrl-names = "default"; 80 pinctrl-0 = <&pinctrl_hog>; 81 82 pinctrl_hog: hoggrp { 83 fsl,pins = < 84 MX6UL_PAD_CSI_VSYNC__GPIO4_IO19 0x10b0 85 MX6UL_PAD_CSI_DATA00__GPIO4_IO21 0x10b0 86 MX6UL_PAD_CSI_DATA01__GPIO4_IO22 0x10b0 87 MX6UL_PAD_CSI_DATA02__GPIO4_IO23 0x10b0 88 MX6UL_PAD_UART1_CTS_B__GPIO1_IO18 0x10b0 89 MX6UL_PAD_SNVS_TAMPER2__GPIO5_IO02 0x10b0 90 >; 91 }; 92 93 pinctrl_gpio_leds: gpioledsgrp { 94 fsl,pins = < 95 MX6UL_PAD_CSI_HSYNC__GPIO4_IO20 0x10b0 96 >; 97 }; 98 }; 99