arch/arm/boot/dts/imx6q-sabrelite.dts

   1 /*
   2  * Copyright 2011 Freescale Semiconductor, Inc.
   3  * Copyright 2011 Linaro Ltd.
   4  *
   5  * The code contained herein is licensed under the GNU General Public
   6  * License. You may obtain a copy of the GNU General Public License
   7  * Version 2 or later at the following locations:
   8  *
   9  * http://www.opensource.org/licenses/gpl-license.html
  10  * http://www.gnu.org/copyleft/gpl.html
  11  */
  12
  13 /dts-v1/;
  14 /include/ "imx6q.dtsi"
  15
  16 / {
  17         model = "Freescale i.MX6 Quad SABRE Lite Board";
  18         compatible = "fsl,imx6q-sabrelite", "fsl,imx6q";
  19
  20         memory {
  21                 reg = <0x10000000 0x40000000>;
  22         };
  23
  24         soc {
  25                 aips-bus@02000000 { /* AIPS1 */
  26                         spba-bus@02000000 {
  27                                 ecspi@02008000 { /* eCSPI1 */
  28                                         fsl,spi-num-chipselects = <1>;
  29                                         cs-gpios = <&gpio3 19 0>;
  30                                         pinctrl-names = "default";
  31                                         pinctrl-0 = <&pinctrl_ecspi1_1>;
  32                                         status = "okay";
  33
  34                                         flash: m25p80@0 {
  35                                                 compatible = "sst,sst25vf016b";
  36                                                 spi-max-frequency = <20000000>;
  37                                                 reg = <0>;
  38                                         };
  39                                 };
  40
  41                                 ssi1: ssi@02028000 {
  42                                         fsl,mode = "i2s-slave";
  43                                         status = "okay";
  44                                 };
  45                         };
  46
  47                         iomuxc@020e0000 {
  48                                 pinctrl-names = "default";
  49                                 pinctrl-0 = <&pinctrl_hog>;
  50
  51                                 hog {
  52                                         pinctrl_hog: hoggrp {
  53                                                 fsl,pins = <
  54                                                         1450 0x80000000 /* MX6Q_PAD_NANDF_D6__GPIO_2_6 */
  55                                                         1458 0x80000000 /* MX6Q_PAD_NANDF_D7__GPIO_2_7 */
  56                                                         121  0x80000000 /* MX6Q_PAD_EIM_D19__GPIO_3_19 */
  57                                                         144  0x80000000 /* MX6Q_PAD_EIM_D22__GPIO_3_22 */
  58                                                         152  0x80000000 /* MX6Q_PAD_EIM_D23__GPIO_3_23 */
  59                                                         1262 0x80000000 /* MX6Q_PAD_SD3_DAT5__GPIO_7_0 */
  60                                                         1270 0x1f0b0    /* MX6Q_PAD_SD3_DAT4__GPIO_7_1 */
  61                                                         953  0x80000000 /* MX6Q_PAD_GPIO_0__CCM_CLKO */
  62                                                 >;
  63                                         };
  64                                 };
  65                         };
  66                 };
  67
  68                 aips-bus@02100000 { /* AIPS2 */
  69                         usb@02184000 { /* USB OTG */
  70                                 vbus-supply = <&reg_usb_otg_vbus>;
  71                                 pinctrl-names = "default";
  72                                 pinctrl-0 = <&pinctrl_usbotg_1>;
  73                                 disable-over-current;
  74                                 status = "okay";
  75                         };
  76
  77                         usb@02184200 { /* USB1 */
  78                                 status = "okay";
  79                         };
  80
  81                         ethernet@02188000 {
  82                                 pinctrl-names = "default";
  83                                 pinctrl-0 = <&pinctrl_enet_1>;
  84                                 phy-mode = "rgmii";
  85                                 phy-reset-gpios = <&gpio3 23 0>;
  86                                 status = "okay";
  87                         };
  88
  89                         usdhc@02198000 { /* uSDHC3 */
  90                                 pinctrl-names = "default";
  91                                 pinctrl-0 = <&pinctrl_usdhc3_2>;
  92                                 cd-gpios = <&gpio7 0 0>;
  93                                 wp-gpios = <&gpio7 1 0>;
  94                                 vmmc-supply = <&reg_3p3v>;
  95                                 status = "okay";
  96                         };
  97
  98                         usdhc@0219c000 { /* uSDHC4 */
  99                                 pinctrl-names = "default";
 100                                 pinctrl-0 = <&pinctrl_usdhc4_2>;
 101                                 cd-gpios = <&gpio2 6 0>;
 102                                 wp-gpios = <&gpio2 7 0>;
 103                                 vmmc-supply = <&reg_3p3v>;
 104                                 status = "okay";
 105                         };
 106
 107                         audmux@021d8000 {
 108                                 status = "okay";
 109                                 pinctrl-names = "default";
 110                                 pinctrl-0 = <&pinctrl_audmux_1>;
 111                         };
 112
 113                         uart2: serial@021e8000 {
 114                                 status = "okay";
 115                                 pinctrl-names = "default";
 116                                 pinctrl-0 = <&pinctrl_uart2_1>;
 117                         };
 118
 119                         i2c@021a0000 { /* I2C1 */
 120                                 status = "okay";
 121                                 clock-frequency = <100000>;
 122                                 pinctrl-names = "default";
 123                                 pinctrl-0 = <&pinctrl_i2c1_1>;
 124
 125                                 codec: sgtl5000@0a {
 126                                         compatible = "fsl,sgtl5000";
 127                                         reg = <0x0a>;
 128                                         clocks = <&clks 169>;
 129                                         VDDA-supply = <&reg_2p5v>;
 130                                         VDDIO-supply = <&reg_3p3v>;
 131                                 };
 132                         };
 133                 };
 134         };
 135
 136         regulators {
 137                 compatible = "simple-bus";
 138
 139                 reg_2p5v: 2p5v {
 140                         compatible = "regulator-fixed";
 141                         regulator-name = "2P5V";
 142                         regulator-min-microvolt = <2500000>;
 143                         regulator-max-microvolt = <2500000>;
 144                         regulator-always-on;
 145                 };
 146
 147                 reg_3p3v: 3p3v {
 148                         compatible = "regulator-fixed";
 149                         regulator-name = "3P3V";
 150                         regulator-min-microvolt = <3300000>;
 151                         regulator-max-microvolt = <3300000>;
 152                         regulator-always-on;
 153                 };
 154
 155                 reg_usb_otg_vbus: usb_otg_vbus {
 156                         compatible = "regulator-fixed";
 157                         regulator-name = "usb_otg_vbus";
 158                         regulator-min-microvolt = <5000000>;
 159                         regulator-max-microvolt = <5000000>;
 160                         gpio = <&gpio3 22 0>;
 161                         enable-active-high;
 162                 };
 163         };
 164
 165         sound {
 166                 compatible = "fsl,imx6q-sabrelite-sgtl5000",
 167                              "fsl,imx-audio-sgtl5000";
 168                 model = "imx6q-sabrelite-sgtl5000";
 169                 ssi-controller = <&ssi1>;
 170                 audio-codec = <&codec>;
 171                 audio-routing =
 172                         "MIC_IN", "Mic Jack",
 173                         "Mic Jack", "Mic Bias",
 174                         "Headphone Jack", "HP_OUT";
 175                 mux-int-port = <1>;
 176                 mux-ext-port = <4>;
 177         };
 178 };