From d31b2a8e3200d10da94d6a702b2c0998796f66a1 Mon Sep 17 00:00:00 2001
From: Baruch Siach <baruch@tkos.co.il>
Date: Thu, 16 Apr 2015 12:45:37 -0700
Subject: [PATCH] rtc: digicolor: document device tree binding
Add a device tree binding documentation to the Real Time Clock hardware
block on the Conexant CX92755 SoC. The CX92755 is from the Digicolor SoCs
series. Other SoCs in that series may share the same hardware block.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
.../devicetree/bindings/rtc/digicolor-rtc.txt | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
create mode 100644 Documentation/devicetree/bindings/rtc/digicolor-rtc.txt
diff --git a/Documentation/devicetree/bindings/rtc/digicolor-rtc.txt b/Documentation/devicetree/bindings/rtc/digicolor-rtc.txt
new file mode 100644
index 0000000000000..d464986012cd9
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/digicolor-rtc.txt
@@ -0,0 +1,17 @@
+Conexant Digicolor Real Time Clock controller
+
+This binding currently supports the CX92755 SoC.
+
+Required properties:
+- compatible: should be "cnxt,cx92755-rtc"
+- reg: physical base address of the controller and length of memory mapped
+ region.
+- interrupts: rtc alarm interrupt
+
+Example:
+
+ rtc@f0000c30 {
+ compatible = "cnxt,cx92755-rtc";
+ reg = <0xf0000c30 0x18>;
+ interrupts = <25>;
+ };
--
2.39.5