projects / mirror_ubuntu-artful-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| bc3a59c1 DA |
1 | /* |
| 2 | * Copyright 2012 Freescale Semiconductor, Inc. | |
| 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/ "imx28.dtsi" | |
| 14 | ||
| 15 | / { | |
| 16 | model = "Freescale i.MX28 Evaluation Kit"; | |
| 17 | compatible = "fsl,imx28-evk", "fsl,imx28"; | |
| 18 | ||
| 19 | memory { | |
| 20 | reg = <0x40000000 0x08000000>; | |
| 21 | }; | |
| 22 | ||
| 23 | apb@80000000 { | |
| 35d23047 | 24 | apbh@80000000 { |
| 7a8e5149 HS |
25 | gpmi-nand@8000c000 { |
| 26 | pinctrl-names = "default"; | |
| 27 | pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>; | |
| 28 | status = "okay"; | |
| 29 | }; | |
| 30 | ||
| 35d23047 SG |
31 | ssp0: ssp@80010000 { |
| 32 | compatible = "fsl,imx28-mmc"; | |
| 33 | pinctrl-names = "default"; | |
| 34 | pinctrl-0 = <&mmc0_8bit_pins_a | |
| 35 | &mmc0_cd_cfg &mmc0_sck_cfg>; | |
| 36 | bus-width = <8>; | |
| 37 | wp-gpios = <&gpio2 12 0>; | |
| 64edbcdd | 38 | vmmc-supply = <®_vddio_sd0>; |
| 35d23047 SG |
39 | status = "okay"; |
| 40 | }; | |
| 41 | ||
| 42 | ssp1: ssp@80012000 { | |
| 43 | compatible = "fsl,imx28-mmc"; | |
| 44 | bus-width = <8>; | |
| 45 | wp-gpios = <&gpio0 28 0>; | |
| 35d23047 | 46 | }; |
| d54dbb50 SG |
47 | |
| 48 | pinctrl@80018000 { | |
| 49 | pinctrl-names = "default"; | |
| 50 | pinctrl-0 = <&hog_pins_a>; | |
| 51 | ||
| 52 | hog_pins_a: hog-gpios@0 { | |
| 53 | reg = <0>; | |
| 54 | fsl,pinmux-ids = < | |
| 55 | 0x20d3 /* MX28_PAD_SSP1_CMD__GPIO_2_13 */ | |
| 56 | 0x20f3 /* MX28_PAD_SSP1_DATA3__GPIO_2_15 */ | |
| 57 | 0x40d3 /* MX28_PAD_ENET0_RX_CLK__GPIO_4_13 */ | |
| 58 | 0x20c3 /* MX28_PAD_SSP1_SCK__GPIO_2_12 */ | |
| 59 | 0x31c3 /* MX28_PAD_PWM3__GPIO_3_28 */ | |
| 60 | 0x31e3 /* MX28_PAD_LCD_RESET__GPIO_3_30 */ | |
| 61 | 0x3053 /* MX28_PAD_AUART1_TX__GPIO_3_5 */ | |
| 62 | >; | |
| 63 | fsl,drive-strength = <0>; | |
| 64 | fsl,voltage = <1>; | |
| 65 | fsl,pull-up = <0>; | |
| 66 | }; | |
| 67 | }; | |
| 35d23047 SG |
68 | }; |
| 69 | ||
| bc3a59c1 | 70 | apbx@80040000 { |
| 530f1d41 SG |
71 | saif0: saif@80042000 { |
| 72 | pinctrl-names = "default"; | |
| 73 | pinctrl-0 = <&saif0_pins_a>; | |
| 74 | status = "okay"; | |
| 75 | }; | |
| 76 | ||
| 77 | saif1: saif@80046000 { | |
| 78 | pinctrl-names = "default"; | |
| 79 | pinctrl-0 = <&saif1_pins_a>; | |
| 80 | fsl,saif-master = <&saif0>; | |
| 81 | status = "okay"; | |
| 82 | }; | |
| 83 | ||
| 2a96e391 SG |
84 | i2c0: i2c@80058000 { |
| 85 | pinctrl-names = "default"; | |
| 86 | pinctrl-0 = <&i2c0_pins_a>; | |
| 87 | status = "okay"; | |
| 530f1d41 SG |
88 | |
| 89 | sgtl5000: codec@0a { | |
| 90 | compatible = "fsl,sgtl5000"; | |
| 91 | reg = <0x0a>; | |
| 92 | VDDA-supply = <®_3p3v>; | |
| 93 | VDDIO-supply = <®_3p3v>; | |
| 94 | ||
| 95 | }; | |
| 2a96e391 SG |
96 | }; |
| 97 | ||
| bc3a59c1 DA |
98 | duart: serial@80074000 { |
| 99 | pinctrl-names = "default"; | |
| 100 | pinctrl-0 = <&duart_pins_a>; | |
| 101 | status = "okay"; | |
| 102 | }; | |
| 80d969e4 FE |
103 | |
| 104 | auart0: serial@8006a000 { | |
| 105 | pinctrl-names = "default"; | |
| 106 | pinctrl-0 = <&auart0_pins_a>; | |
| 107 | status = "okay"; | |
| 108 | }; | |
| 109 | ||
| 110 | auart3: serial@80070000 { | |
| 111 | pinctrl-names = "default"; | |
| 112 | pinctrl-0 = <&auart3_pins_a>; | |
| 113 | status = "okay"; | |
| 114 | }; | |
| bc3a59c1 DA |
115 | }; |
| 116 | }; | |
| 117 | ||
| 118 | ahb@80080000 { | |
| 119 | mac0: ethernet@800f0000 { | |
| 120 | phy-mode = "rmii"; | |
| 121 | pinctrl-names = "default"; | |
| 122 | pinctrl-0 = <&mac0_pins_a>; | |
| c9987c81 SG |
123 | phy-supply = <®_fec_3v3>; |
| 124 | phy-reset-gpios = <&gpio4 13 0>; | |
| 125 | phy-reset-duration = <100>; | |
| bc3a59c1 DA |
126 | status = "okay"; |
| 127 | }; | |
| 128 | ||
| 129 | mac1: ethernet@800f4000 { | |
| 130 | phy-mode = "rmii"; | |
| 131 | pinctrl-names = "default"; | |
| 132 | pinctrl-0 = <&mac1_pins_a>; | |
| 133 | status = "okay"; | |
| 134 | }; | |
| 135 | }; | |
| 530f1d41 SG |
136 | |
| 137 | regulators { | |
| 138 | compatible = "simple-bus"; | |
| 139 | ||
| 140 | reg_3p3v: 3p3v { | |
| 141 | compatible = "regulator-fixed"; | |
| 142 | regulator-name = "3P3V"; | |
| 143 | regulator-min-microvolt = <3300000>; | |
| 144 | regulator-max-microvolt = <3300000>; | |
| 145 | regulator-always-on; | |
| 146 | }; | |
| 64edbcdd SG |
147 | |
| 148 | reg_vddio_sd0: vddio-sd0 { | |
| 149 | compatible = "regulator-fixed"; | |
| 150 | regulator-name = "vddio-sd0"; | |
| 151 | regulator-min-microvolt = <3300000>; | |
| 152 | regulator-max-microvolt = <3300000>; | |
| 153 | gpio = <&gpio3 28 0>; | |
| 154 | }; | |
| c9987c81 SG |
155 | |
| 156 | reg_fec_3v3: fec-3v3 { | |
| 157 | compatible = "regulator-fixed"; | |
| 158 | regulator-name = "fec-3v3"; | |
| 159 | regulator-min-microvolt = <3300000>; | |
| 160 | regulator-max-microvolt = <3300000>; | |
| 161 | gpio = <&gpio2 15 0>; | |
| 162 | }; | |
| 530f1d41 SG |
163 | }; |
| 164 | ||
| 165 | sound { | |
| 166 | compatible = "fsl,imx28-evk-sgtl5000", | |
| 167 | "fsl,mxs-audio-sgtl5000"; | |
| 168 | model = "imx28-evk-sgtl5000"; | |
| 169 | saif-controllers = <&saif0 &saif1>; | |
| 170 | audio-codec = <&sgtl5000>; | |
| 171 | }; | |
| a600e333 SG |
172 | |
| 173 | leds { | |
| 174 | compatible = "gpio-leds"; | |
| 175 | ||
| 176 | user { | |
| 177 | label = "Heartbeat"; | |
| 178 | gpios = <&gpio3 5 0>; | |
| 179 | linux,default-trigger = "heartbeat"; | |
| 180 | }; | |
| 181 | }; | |
| bc3a59c1 | 182 | }; |