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author | Sascha Hauer <s.hauer@pengutronix.de> | 2014-04-25 11:22:32 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2014-04-28 09:08:46 +0200 |
commit | 00ce25c6dcdae5582ae4be37147ab33678adc995 (patch) | |
tree | 41c93102ae304a61738c31353e3cb5336ef0b297 /dts/src/arm/exynos4412-tiny4412.dts | |
parent | 0af79fbb6779921d3f1962773adb7fb57d3c89d4 (diff) | |
download | barebox-00ce25c6dcdae5582ae4be37147ab33678adc995.tar.gz barebox-00ce25c6dcdae5582ae4be37147ab33678adc995.tar.xz |
Add devicetree source files as of Linux-3.15-rc2
This adds the Linux dts files to barebox. The dts files are
generated from Ian Campbells device-tree-rebasing.git:
git://xenbits.xen.org/people/ianc/device-tree-rebasing.git
The dts are found in dts/ in the barebox repository and
will be updated from upstream regularly, probably for each upstream
-rc.
To keep the synchronization with upstream easy no changes to
the original files are allowed under dts/. Instead changes to
upstream dts files will be done using overlays in arch/$ARCH/dts/.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/src/arm/exynos4412-tiny4412.dts')
-rw-r--r-- | dts/src/arm/exynos4412-tiny4412.dts | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/dts/src/arm/exynos4412-tiny4412.dts b/dts/src/arm/exynos4412-tiny4412.dts new file mode 100644 index 0000000000..ea6929d9c6 --- /dev/null +++ b/dts/src/arm/exynos4412-tiny4412.dts @@ -0,0 +1,93 @@ +/* + * FriendlyARM's Exynos4412 based TINY4412 board device tree source + * + * Copyright (c) 2013 Alex Ling <kasimling@gmail.com> + * + * Device tree source file for FriendlyARM's TINY4412 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 = "FriendlyARM TINY4412 board based on Exynos4412"; + compatible = "friendlyarm,tiny4412", "samsung,exynos4412", "samsung,exynos4"; + + memory { + reg = <0x40000000 0x40000000>; + }; + + leds { + compatible = "gpio-leds"; + + led1 { + label = "led1"; + gpios = <&gpm4 0 1>; + default-state = "off"; + linux,default-trigger = "heartbeat"; + }; + + led2 { + label = "led2"; + gpios = <&gpm4 1 1>; + default-state = "off"; + }; + + led3 { + label = "led3"; + gpios = <&gpm4 2 1>; + default-state = "off"; + }; + + led4 { + label = "led4"; + gpios = <&gpm4 3 1>; + default-state = "off"; + linux,default-trigger = "mmc0"; + }; + }; + + 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>; + }; + }; +}; |