1/* 2 * Copyright 2013 Rostislav Lisovy <lisovy@gmail.com>, PiKRON s.r.o. 3 * 4 * The code contained herein is licensed under the GNU General Public 5 * License. You may obtain a copy of the GNU General Public License 6 * Version 2 or later at the following locations: 7 * 8 * http://www.opensource.org/licenses/gpl-license.html 9 * http://www.gnu.org/copyleft/gpl.html 10 */ 11 12/dts-v1/; 13#include "imx53-voipac-dmm-668.dtsi" 14 15/ { 16 sound { 17 compatible = "fsl,imx53-voipac-sgtl5000", 18 "fsl,imx-audio-sgtl5000"; 19 model = "imx53-voipac-sgtl5000"; 20 ssi-controller = <&ssi2>; 21 audio-codec = <&sgtl5000>; 22 audio-routing = 23 "Headphone Jack", "HP_OUT"; 24 mux-int-port = <2>; 25 mux-ext-port = <5>; 26 }; 27 28 leds { 29 compatible = "gpio-leds"; 30 pinctrl-names = "default"; 31 pinctrl-0 = <&led_pin_gpio>; 32 33 led1 { 34 label = "led-red"; 35 gpios = <&gpio3 29 0>; 36 default-state = "off"; 37 }; 38 39 led2 { 40 label = "led-orange"; 41 gpios = <&gpio2 31 0>; 42 default-state = "off"; 43 }; 44 }; 45}; 46 47&iomuxc { 48 pinctrl-names = "default"; 49 pinctrl-0 = <&pinctrl_hog>; 50 51 imx53-voipac { 52 pinctrl_hog: hoggrp { 53 fsl,pins = < 54 /* SD2_CD */ 55 MX53_PAD_EIM_D25__GPIO3_25 0x80000000 56 /* SD2_WP */ 57 MX53_PAD_EIM_A19__GPIO2_19 0x80000000 58 >; 59 }; 60 61 led_pin_gpio: led_gpio { 62 fsl,pins = < 63 MX53_PAD_EIM_D29__GPIO3_29 0x80000000 64 MX53_PAD_EIM_EB3__GPIO2_31 0x80000000 65 >; 66 }; 67 68 /* Keyboard controller */ 69 pinctrl_kpp_1: kppgrp-1 { 70 fsl,pins = < 71 MX53_PAD_GPIO_9__KPP_COL_6 0xe8 72 MX53_PAD_GPIO_4__KPP_COL_7 0xe8 73 MX53_PAD_KEY_COL2__KPP_COL_2 0xe8 74 MX53_PAD_KEY_COL3__KPP_COL_3 0xe8 75 MX53_PAD_KEY_COL4__KPP_COL_4 0xe8 76 MX53_PAD_GPIO_2__KPP_ROW_6 0xe0 77 MX53_PAD_GPIO_5__KPP_ROW_7 0xe0 78 MX53_PAD_KEY_ROW2__KPP_ROW_2 0xe0 79 MX53_PAD_KEY_ROW3__KPP_ROW_3 0xe0 80 MX53_PAD_KEY_ROW4__KPP_ROW_4 0xe0 81 >; 82 }; 83 84 pinctrl_audmux: audmuxgrp { 85 fsl,pins = < 86 MX53_PAD_KEY_COL0__AUDMUX_AUD5_TXC 0x80000000 87 MX53_PAD_KEY_ROW0__AUDMUX_AUD5_TXD 0x80000000 88 MX53_PAD_KEY_COL1__AUDMUX_AUD5_TXFS 0x80000000 89 MX53_PAD_KEY_ROW1__AUDMUX_AUD5_RXD 0x80000000 90 >; 91 }; 92 93 pinctrl_esdhc2: esdhc2grp { 94 fsl,pins = < 95 MX53_PAD_SD2_CMD__ESDHC2_CMD 0x1d5 96 MX53_PAD_SD2_CLK__ESDHC2_CLK 0x1d5 97 MX53_PAD_SD2_DATA0__ESDHC2_DAT0 0x1d5 98 MX53_PAD_SD2_DATA1__ESDHC2_DAT1 0x1d5 99 MX53_PAD_SD2_DATA2__ESDHC2_DAT2 0x1d5 100 MX53_PAD_SD2_DATA3__ESDHC2_DAT3 0x1d5 101 >; 102 }; 103 104 pinctrl_i2c3: i2c3grp { 105 fsl,pins = < 106 MX53_PAD_GPIO_3__I2C3_SCL 0xc0000000 107 MX53_PAD_GPIO_6__I2C3_SDA 0xc0000000 108 >; 109 }; 110 }; 111}; 112 113&audmux { 114 pinctrl-names = "default"; 115 pinctrl-0 = <&pinctrl_audmux>; /* SSI1 */ 116 status = "okay"; 117}; 118 119&esdhc2 { 120 pinctrl-names = "default"; 121 pinctrl-0 = <&pinctrl_esdhc2>; 122 cd-gpios = <&gpio3 25 GPIO_ACTIVE_LOW>; 123 wp-gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>; 124 vmmc-supply = <®_3p3v>; 125 status = "okay"; 126}; 127 128&i2c3 { 129 pinctrl-names = "default"; 130 pinctrl-0 = <&pinctrl_i2c3>; 131 status = "okay"; 132 133 sgtl5000: codec@0a { 134 compatible = "fsl,sgtl5000"; 135 reg = <0x0a>; 136 VDDA-supply = <®_3p3v>; 137 VDDIO-supply = <®_3p3v>; 138 clocks = <&clks 150>; 139 }; 140}; 141 142&kpp { 143 pinctrl-names = "default"; 144 pinctrl-0 = <&pinctrl_kpp_1>; 145 linux,keymap = < 146 0x0203003b /* KEY_F1 */ 147 0x0603003c /* KEY_F2 */ 148 0x0207003d /* KEY_F3 */ 149 0x0607003e /* KEY_F4 */ 150 >; 151 keypad,num-rows = <8>; 152 keypad,num-columns = <1>; 153 status = "okay"; 154}; 155 156&ssi2 { 157 status = "okay"; 158}; 159