| /* |
| * Hardkernel's Exynos4412 based ODROID-X board device tree source |
| * |
| * Copyright (c) 2012 Dongjin Kim <tobetter@gmail.com> |
| * |
| * Device tree source file for Hardkernel's ODROID-X board which is based on |
| * Samsung's Exynos4412 SoC. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| |
| /dts-v1/; |
| /include/ "exynos4412.dtsi" |
| |
| / { |
| model = "Hardkernel ODROID-X board based on Exynos4412"; |
| compatible = "hardkernel,odroid-x", "samsung,exynos4412"; |
| |
| memory { |
| reg = <0x40000000 0x40000000>; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| led1 { |
| label = "led1:heart"; |
| gpios = <&gpc1 0 1>; |
| default-state = "on"; |
| linux,default-trigger = "heartbeat"; |
| }; |
| led2 { |
| label = "led2:mmc0"; |
| gpios = <&gpc1 2 1>; |
| default-state = "on"; |
| linux,default-trigger = "mmc0"; |
| }; |
| }; |
| |
| mshc@12550000 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| |
| num-slots = <1>; |
| supports-highspeed; |
| broken-cd; |
| fifo-depth = <0x80>; |
| card-detect-delay = <200>; |
| samsung,dw-mshc-ciu-div = <3>; |
| samsung,dw-mshc-sdr-timing = <2 3>; |
| samsung,dw-mshc-ddr-timing = <1 2>; |
| |
| slot@0 { |
| reg = <0>; |
| bus-width = <8>; |
| }; |
| }; |
| |
| regulator_p3v3 { |
| compatible = "regulator-fixed"; |
| regulator-name = "p3v3_en"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| gpio = <&gpa1 1 1>; |
| enable-active-high; |
| regulator-boot-on; |
| }; |
| |
| rtc@10070000 { |
| status = "okay"; |
| }; |
| |
| sdhci@12530000 { |
| bus-width = <4>; |
| pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| }; |
| |
| serial@13800000 { |
| status = "okay"; |
| }; |
| |
| serial@13810000 { |
| status = "okay"; |
| }; |
| |
| serial@13820000 { |
| status = "okay"; |
| }; |
| |
| serial@13830000 { |
| status = "okay"; |
| }; |
| |
| fixed-rate-clocks { |
| xxti { |
| compatible = "samsung,clock-xxti"; |
| clock-frequency = <0>; |
| }; |
| |
| xusbxti { |
| compatible = "samsung,clock-xusbxti"; |
| clock-frequency = <24000000>; |
| }; |
| }; |
| }; |
