dt-bindings: add hym8563 binding
From: Heiko Stuebner <heiko@...> Date: Fri, 22 Nov 2013 10:27:26 +0100
Commit-Message
Add binding documentation for the hym8563 rtc chip. Signed-off-by: Heiko Stuebner <heiko@...>
Patch-Comment
.../devicetree/bindings/rtc/haoyu,hym8563.txt | 27 ++++++++++++++++++++ .../devicetree/bindings/vendor-prefixes.txt | 1 + 2 files changed, 28 insertions(+) create mode 100644 Documentation/devicetree/bindings/rtc/haoyu,hym8563.txt
Statistics
- 28 lines added
- 0 lines removed
Changes
----------- Documentation/devicetree/bindings/rtc/haoyu,hym8563.txt ------------
new file mode 100644
index 0000000..5ec0828
@@ -0,0 +1,27 @@
+Haoyu Microelectronics HYM8563 Real Time Clock
+
+The HYM8563 provides basic rtc and alarm functionality
+as well as a clock output of up to 32kHz.
+
+Required properties:
+- compatible: should be: "haoyu,hym8563"
+- reg: i2c address
+- gpios: alarm interrupt gpio
+- #clock-cells: the value should be 0
+
+Example:
+
+hym8563: hym8563@51 {
+ compatible = "haoyu,hym8563";
+ reg = <0x51>;
+
+ gpios = <&gpio0 13 0>;
+
+ #clock-cells = <0>;
+};
+
+device {
+...
+ clocks = <&hym8563>;
+...
+};
------------ Documentation/devicetree/bindings/vendor-prefixes.txt -------------
index 2956800..3452270 100644
@@ -28,6 +28,7 @@ est ESTeem Wireless Modems
fsl Freescale Semiconductor
GEFanuc GE Fanuc Intelligent Platforms Embedded Systems, Inc.
gef GE Fanuc Intelligent Platforms Embedded Systems, Inc.
+haoyu Haoyu Microelectronic Co. Ltd.
hisilicon Hisilicon Limited.
hp Hewlett Packard
ibm International Business Machines (IBM)