| Nicholas Flintham | 1e3d311 | 2013-04-10 10:48:38 +0100 | [diff] [blame^] | 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/ "imx53.dtsi" |
| 15 | |
| 16 | / { |
| 17 | model = "Freescale i.MX53 Automotive Reference Design Board"; |
| 18 | compatible = "fsl,imx53-ard", "fsl,imx53"; |
| 19 | |
| 20 | chosen { |
| 21 | bootargs = "console=ttymxc0,115200 root=/dev/mmcblk0p3 rootwait"; |
| 22 | }; |
| 23 | |
| 24 | memory { |
| 25 | reg = <0x70000000 0x40000000>; |
| 26 | }; |
| 27 | |
| 28 | soc { |
| 29 | aips@50000000 { /* AIPS1 */ |
| 30 | spba@50000000 { |
| 31 | esdhc@50004000 { /* ESDHC1 */ |
| 32 | cd-gpios = <&gpio1 1 0>; |
| 33 | wp-gpios = <&gpio1 9 0>; |
| 34 | status = "okay"; |
| 35 | }; |
| 36 | }; |
| 37 | |
| 38 | wdog@53f98000 { /* WDOG1 */ |
| 39 | status = "okay"; |
| 40 | }; |
| 41 | |
| 42 | iomuxc@53fa8000 { |
| 43 | compatible = "fsl,imx53-iomuxc-ard"; |
| 44 | reg = <0x53fa8000 0x4000>; |
| 45 | }; |
| 46 | |
| 47 | uart1: uart@53fbc000 { |
| 48 | status = "okay"; |
| 49 | }; |
| 50 | }; |
| 51 | |
| 52 | aips@60000000 { /* AIPS2 */ |
| 53 | sdma@63fb0000 { |
| 54 | fsl,sdma-ram-script-name = "imx/sdma/sdma-imx53.bin"; |
| 55 | }; |
| 56 | }; |
| 57 | }; |
| 58 | |
| 59 | eim-cs1@f4000000 { |
| 60 | #address-cells = <1>; |
| 61 | #size-cells = <1>; |
| 62 | compatible = "fsl,eim-bus", "simple-bus"; |
| 63 | reg = <0xf4000000 0x3ff0000>; |
| 64 | ranges; |
| 65 | |
| 66 | lan9220@f4000000 { |
| 67 | compatible = "smsc,lan9220", "smsc,lan9115"; |
| 68 | reg = <0xf4000000 0x2000000>; |
| 69 | phy-mode = "mii"; |
| 70 | interrupt-parent = <&gpio2>; |
| 71 | interrupts = <31>; |
| 72 | reg-io-width = <4>; |
| 73 | /* |
| 74 | * VDD33A and VDDVARIO of LAN9220 are supplied by |
| 75 | * SW4_3V3 of LTC3589. Before the regulator driver |
| 76 | * for this PMIC is available, we use a fixed dummy |
| 77 | * 3V3 regulator to get LAN9220 driver probing work. |
| 78 | */ |
| 79 | vdd33a-supply = <®_3p3v>; |
| 80 | vddvario-supply = <®_3p3v>; |
| 81 | smsc,irq-push-pull; |
| 82 | }; |
| 83 | }; |
| 84 | |
| 85 | regulators { |
| 86 | compatible = "simple-bus"; |
| 87 | |
| 88 | reg_3p3v: 3p3v { |
| 89 | compatible = "regulator-fixed"; |
| 90 | regulator-name = "3P3V"; |
| 91 | regulator-min-microvolt = <3300000>; |
| 92 | regulator-max-microvolt = <3300000>; |
| 93 | regulator-always-on; |
| 94 | }; |
| 95 | }; |
| 96 | |
| 97 | gpio-keys { |
| 98 | compatible = "gpio-keys"; |
| 99 | |
| 100 | home { |
| 101 | label = "Home"; |
| 102 | gpios = <&gpio5 10 0>; |
| 103 | linux,code = <102>; /* KEY_HOME */ |
| 104 | gpio-key,wakeup; |
| 105 | }; |
| 106 | |
| 107 | back { |
| 108 | label = "Back"; |
| 109 | gpios = <&gpio5 11 0>; |
| 110 | linux,code = <158>; /* KEY_BACK */ |
| 111 | gpio-key,wakeup; |
| 112 | }; |
| 113 | |
| 114 | program { |
| 115 | label = "Program"; |
| 116 | gpios = <&gpio5 12 0>; |
| 117 | linux,code = <362>; /* KEY_PROGRAM */ |
| 118 | gpio-key,wakeup; |
| 119 | }; |
| 120 | |
| 121 | volume-up { |
| 122 | label = "Volume Up"; |
| 123 | gpios = <&gpio5 13 0>; |
| 124 | linux,code = <115>; /* KEY_VOLUMEUP */ |
| 125 | }; |
| 126 | |
| 127 | volume-down { |
| 128 | label = "Volume Down"; |
| 129 | gpios = <&gpio4 0 0>; |
| 130 | linux,code = <114>; /* KEY_VOLUMEDOWN */ |
| 131 | }; |
| 132 | }; |
| 133 | }; |