| Marek Vasut | 8fa62e1 | 2012-07-07 21:21:38 +0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2012 Marek Vasut <marex@denx.de> |
| 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 = "DENX M28EVK"; |
| 17 | compatible = "denx,m28evk", "fsl,imx28"; |
| 18 | |
| 19 | memory { |
| 20 | reg = <0x40000000 0x08000000>; |
| 21 | }; |
| 22 | |
| 23 | apb@80000000 { |
| 24 | apbh@80000000 { |
| 25 | gpmi-nand@8000c000 { |
| 26 | pinctrl-names = "default"; |
| 27 | pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>; |
| 28 | status = "okay"; |
| 29 | |
| 30 | partition@0 { |
| 31 | label = "bootloader"; |
| 32 | reg = <0x00000000 0x00300000>; |
| 33 | read-only; |
| 34 | }; |
| 35 | |
| 36 | partition@1 { |
| 37 | label = "environment"; |
| 38 | reg = <0x00300000 0x00080000>; |
| 39 | }; |
| 40 | |
| 41 | partition@2 { |
| 42 | label = "redundant-environment"; |
| 43 | reg = <0x00380000 0x00080000>; |
| 44 | }; |
| 45 | |
| 46 | partition@3 { |
| 47 | label = "kernel"; |
| 48 | reg = <0x00400000 0x00400000>; |
| 49 | }; |
| 50 | |
| 51 | partition@4 { |
| 52 | label = "filesystem"; |
| 53 | reg = <0x00800000 0x0f800000>; |
| 54 | }; |
| 55 | }; |
| 56 | |
| 57 | ssp0: ssp@80010000 { |
| 58 | compatible = "fsl,imx28-mmc"; |
| 59 | pinctrl-names = "default"; |
| 60 | pinctrl-0 = <&mmc0_8bit_pins_a |
| 61 | &mmc0_cd_cfg |
| 62 | &mmc0_sck_cfg>; |
| 63 | bus-width = <8>; |
| 64 | wp-gpios = <&gpio3 10 1>; |
| 65 | status = "okay"; |
| 66 | }; |
| 67 | |
| 68 | pinctrl@80018000 { |
| 69 | pinctrl-names = "default"; |
| 70 | pinctrl-0 = <&hog_pins_a>; |
| 71 | |
| 72 | hog_pins_a: hog-gpios@0 { |
| 73 | reg = <0>; |
| 74 | fsl,pinmux-ids = < |
| 75 | 0x30a3 /* MX28_PAD_AUART2_CTS__GPIO_3_10 */ |
| 76 | 0x30b3 /* MX28_PAD_AUART2_RTS__GPIO_3_11 */ |
| 77 | >; |
| 78 | fsl,drive-strength = <0>; |
| 79 | fsl,voltage = <1>; |
| 80 | fsl,pull-up = <0>; |
| 81 | }; |
| 82 | |
| 83 | lcdif_pins_m28: lcdif-m28@0 { |
| 84 | reg = <0>; |
| 85 | fsl,pinmux-ids = < |
| 86 | 0x11e0 /* MX28_PAD_LCD_DOTCLK__LCD_DOTCLK */ |
| 87 | 0x11f0 /* MX28_PAD_LCD_ENABLE__LCD_ENABLE */ |
| 88 | >; |
| 89 | fsl,drive-strength = <0>; |
| 90 | fsl,voltage = <1>; |
| 91 | fsl,pull-up = <0>; |
| 92 | }; |
| 93 | }; |
| 94 | |
| 95 | lcdif@80030000 { |
| 96 | pinctrl-names = "default"; |
| 97 | pinctrl-0 = <&lcdif_24bit_pins_a |
| 98 | &lcdif_pins_m28>; |
| 99 | status = "okay"; |
| 100 | }; |
| 101 | |
| 102 | can0: can@80032000 { |
| 103 | pinctrl-names = "default"; |
| 104 | pinctrl-0 = <&can0_pins_a>; |
| 105 | status = "okay"; |
| 106 | }; |
| 107 | |
| 108 | can1: can@80034000 { |
| 109 | pinctrl-names = "default"; |
| 110 | pinctrl-0 = <&can1_pins_a>; |
| 111 | status = "okay"; |
| 112 | }; |
| 113 | }; |
| 114 | |
| 115 | apbx@80040000 { |
| 116 | saif0: saif@80042000 { |
| 117 | pinctrl-names = "default"; |
| 118 | pinctrl-0 = <&saif0_pins_a>; |
| 119 | status = "okay"; |
| 120 | }; |
| 121 | |
| 122 | saif1: saif@80046000 { |
| 123 | pinctrl-names = "default"; |
| 124 | pinctrl-0 = <&saif1_pins_a>; |
| 125 | fsl,saif-master = <&saif0>; |
| 126 | status = "okay"; |
| 127 | }; |
| 128 | |
| 129 | i2c0: i2c@80058000 { |
| 130 | pinctrl-names = "default"; |
| 131 | pinctrl-0 = <&i2c0_pins_a>; |
| 132 | status = "okay"; |
| 133 | |
| 134 | sgtl5000: codec@0a { |
| 135 | compatible = "fsl,sgtl5000"; |
| 136 | reg = <0x0a>; |
| 137 | VDDA-supply = <®_3p3v>; |
| 138 | VDDIO-supply = <®_3p3v>; |
| 139 | |
| 140 | }; |
| 141 | |
| 142 | eeprom: eeprom@51 { |
| 143 | compatible = "atmel,24c128"; |
| 144 | reg = <0x51>; |
| 145 | pagesize = <32>; |
| 146 | }; |
| 147 | |
| 148 | rtc: rtc@68 { |
| 149 | compatible = "stm,mt41t62"; |
| 150 | reg = <0x68>; |
| 151 | }; |
| 152 | }; |
| 153 | |
| 154 | duart: serial@80074000 { |
| 155 | pinctrl-names = "default"; |
| 156 | pinctrl-0 = <&duart_pins_a>; |
| 157 | status = "okay"; |
| 158 | }; |
| 159 | |
| 160 | auart0: serial@8006a000 { |
| 161 | pinctrl-names = "default"; |
| 162 | pinctrl-0 = <&auart0_2pins_a>; |
| 163 | status = "okay"; |
| 164 | }; |
| 165 | |
| 166 | auart3: serial@80070000 { |
| 167 | pinctrl-names = "default"; |
| 168 | pinctrl-0 = <&auart3_pins_a>; |
| 169 | status = "okay"; |
| 170 | }; |
| 171 | }; |
| 172 | }; |
| 173 | |
| 174 | ahb@80080000 { |
| 175 | mac0: ethernet@800f0000 { |
| 176 | phy-mode = "rmii"; |
| 177 | pinctrl-names = "default"; |
| 178 | pinctrl-0 = <&mac0_pins_a>; |
| 179 | phy-reset-gpios = <&gpio3 11 0>; |
| 180 | status = "okay"; |
| 181 | }; |
| 182 | |
| 183 | mac1: ethernet@800f4000 { |
| 184 | phy-mode = "rmii"; |
| 185 | pinctrl-names = "default"; |
| 186 | pinctrl-0 = <&mac1_pins_a>; |
| 187 | status = "okay"; |
| 188 | }; |
| 189 | }; |
| 190 | |
| 191 | regulators { |
| 192 | compatible = "simple-bus"; |
| 193 | |
| 194 | reg_3p3v: 3p3v { |
| 195 | compatible = "regulator-fixed"; |
| 196 | regulator-name = "3P3V"; |
| 197 | regulator-min-microvolt = <3300000>; |
| 198 | regulator-max-microvolt = <3300000>; |
| 199 | regulator-always-on; |
| 200 | }; |
| 201 | }; |
| 202 | |
| 203 | sound { |
| 204 | compatible = "denx,m28evk-sgtl5000", |
| 205 | "fsl,mxs-audio-sgtl5000"; |
| 206 | model = "m28evk-sgtl5000"; |
| 207 | saif-controllers = <&saif0 &saif1>; |
| 208 | audio-codec = <&sgtl5000>; |
| 209 | }; |
| 210 | }; |