| Shawn Guo | 9daaf31 | 2011-10-17 08:42:17 +0800 | [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/ "imx51.dtsi" |
| 15 | |
| 16 | / { |
| 17 | model = "Freescale i.MX51 Babbage Board"; |
| 18 | compatible = "fsl,imx51-babbage", "fsl,imx51"; |
| 19 | |
| 20 | chosen { |
| 21 | bootargs = "console=ttymxc0,115200 root=/dev/mmcblk0p3 rootwait"; |
| 22 | }; |
| 23 | |
| 24 | memory { |
| 25 | reg = <0x90000000 0x20000000>; |
| 26 | }; |
| 27 | |
| 28 | soc { |
| 29 | aips@70000000 { /* aips-1 */ |
| 30 | spba@70000000 { |
| 31 | esdhc@70004000 { /* ESDHC1 */ |
| 32 | fsl,cd-internal; |
| 33 | fsl,wp-internal; |
| 34 | status = "okay"; |
| 35 | }; |
| 36 | |
| 37 | esdhc@70008000 { /* ESDHC2 */ |
| 38 | cd-gpios = <&gpio0 6 0>; /* GPIO1_6 */ |
| 39 | wp-gpios = <&gpio0 5 0>; /* GPIO1_5 */ |
| 40 | status = "okay"; |
| 41 | }; |
| 42 | |
| 43 | uart2: uart@7000c000 { /* UART3 */ |
| 44 | fsl,uart-has-rtscts; |
| 45 | status = "okay"; |
| 46 | }; |
| 47 | |
| 48 | ecspi@70010000 { /* ECSPI1 */ |
| 49 | fsl,spi-num-chipselects = <2>; |
| 50 | cs-gpios = <&gpio3 24 0>, /* GPIO4_24 */ |
| 51 | <&gpio3 25 0>; /* GPIO4_25 */ |
| 52 | status = "okay"; |
| 53 | |
| 54 | pmic: mc13892@0 { |
| 55 | #address-cells = <1>; |
| 56 | #size-cells = <0>; |
| 57 | compatible = "fsl,mc13892"; |
| 58 | spi-max-frequency = <6000000>; |
| 59 | reg = <0>; |
| 60 | mc13xxx-irq-gpios = <&gpio0 8 0>; /* GPIO1_8 */ |
| 61 | fsl,mc13xxx-uses-regulator; |
| 62 | }; |
| 63 | |
| 64 | flash: at45db321d@1 { |
| 65 | #address-cells = <1>; |
| 66 | #size-cells = <1>; |
| 67 | compatible = "atmel,at45db321d", "atmel,at45", "atmel,dataflash"; |
| 68 | spi-max-frequency = <25000000>; |
| 69 | reg = <1>; |
| 70 | |
| 71 | partition@0 { |
| 72 | label = "U-Boot"; |
| 73 | reg = <0x0 0x40000>; |
| 74 | read-only; |
| 75 | }; |
| 76 | |
| 77 | partition@40000 { |
| 78 | label = "Kernel"; |
| 79 | reg = <0x40000 0x3c0000>; |
| 80 | }; |
| 81 | }; |
| 82 | }; |
| 83 | }; |
| 84 | |
| 85 | wdog@73f98000 { /* WDOG1 */ |
| 86 | status = "okay"; |
| 87 | }; |
| 88 | |
| 89 | iomuxc@73fa8000 { |
| 90 | compatible = "fsl,imx51-iomuxc-babbage"; |
| 91 | reg = <0x73fa8000 0x4000>; |
| 92 | }; |
| 93 | |
| 94 | uart0: uart@73fbc000 { |
| 95 | fsl,uart-has-rtscts; |
| 96 | status = "okay"; |
| 97 | }; |
| 98 | |
| 99 | uart1: uart@73fc0000 { |
| 100 | status = "okay"; |
| 101 | }; |
| 102 | }; |
| 103 | |
| 104 | aips@80000000 { /* aips-2 */ |
| 105 | sdma@83fb0000 { |
| 106 | fsl,sdma-ram-script-name = "imx/sdma/sdma-imx51.bin"; |
| 107 | }; |
| 108 | |
| 109 | i2c@83fc4000 { /* I2C2 */ |
| 110 | status = "okay"; |
| 111 | |
| 112 | codec: sgtl5000@0a { |
| 113 | compatible = "fsl,sgtl5000"; |
| 114 | reg = <0x0a>; |
| 115 | }; |
| 116 | }; |
| 117 | |
| 118 | fec@83fec000 { |
| 119 | phy-mode = "mii"; |
| 120 | status = "okay"; |
| 121 | }; |
| 122 | }; |
| 123 | }; |
| 124 | |
| 125 | gpio-keys { |
| 126 | compatible = "gpio-keys"; |
| 127 | |
| 128 | power { |
| 129 | label = "Power Button"; |
| 130 | gpios = <&gpio1 21 0>; |
| 131 | linux,code = <116>; /* KEY_POWER */ |
| 132 | gpio-key,wakeup; |
| 133 | }; |
| 134 | }; |
| 135 | }; |