path: root/dts/Bindings/rtc/sunxi-rtc.txt
diff options
authorSascha Hauer <>2014-04-25 11:22:32 +0200
committerSascha Hauer <>2014-04-28 09:08:46 +0200
commit00ce25c6dcdae5582ae4be37147ab33678adc995 (patch)
tree41c93102ae304a61738c31353e3cb5336ef0b297 /dts/Bindings/rtc/sunxi-rtc.txt
parent0af79fbb6779921d3f1962773adb7fb57d3c89d4 (diff)
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:// 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 <>
Diffstat (limited to 'dts/Bindings/rtc/sunxi-rtc.txt')
1 files changed, 17 insertions, 0 deletions
diff --git a/dts/Bindings/rtc/sunxi-rtc.txt b/dts/Bindings/rtc/sunxi-rtc.txt
new file mode 100644
index 000000000..6983aad37
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+++ b/dts/Bindings/rtc/sunxi-rtc.txt
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+* sun4i/sun7i Real Time Clock
+RTC controller for the Allwinner A10/A20
+Required properties:
+- compatible : Should be "allwinner,sun4i-a10-rtc" or "allwinner,sun7i-a20-rtc"
+- reg: physical base address of the controller and length of memory mapped
+ region.
+- interrupts: IRQ line for the RTC.
+rtc: rtc@01c20d00 {
+ compatible = "allwinner,sun4i-a10-rtc";
+ reg = <0x01c20d00 0x20>;
+ interrupts = <24>;