arch/arm/boot/dts/imx53-voipac-bsb.dts

   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 = <&reg_3p3v>;
 125         status = "okay";
 126 };
 127
 128 &i2c3 {
 129         pinctrl-names = "default";
 130         pinctrl-0 = <&pinctrl_i2c3>;
 131         status = "okay";
 132
 133         sgtl5000: codec@a {
 134                 compatible = "fsl,sgtl5000";
 135                 reg = <0x0a>;
 136                 VDDA-supply = <&reg_3p3v>;
 137                 VDDIO-supply = <&reg_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 };