diff mbox

[v4,1/2] dt-bindings: add hym8563 binding

Message ID 201312092220.30894.heiko@sntech.de
State Accepted, archived
Commit b7ed189dc742cf4f744ee113e0fcac808b801702
Headers show

Commit Message

Heiko Stübner Dec. 9, 2013, 9:20 p.m. UTC 
Add binding documentation for the hym8563 rtc chip.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---
 .../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

Comments

Mark Brown Dec. 10, 2013, 11:17 a.m. UTC | #1 
On Mon, Dec 09, 2013 at 10:20:30PM +0100, Heiko Stübner wrote:
> Add binding documentation for the hym8563 rtc chip.
> 
> Signed-off-by: Heiko Stuebner <heiko@sntech.de>

Reviewed-by: Mark Brown <broonie@linaro.org>
diff mbox

Patch

diff --git a/Documentation/devicetree/bindings/rtc/haoyu,hym8563.txt b/Documentation/devicetree/bindings/rtc/haoyu,hym8563.txt
new file mode 100644
index 0000000..31406fd
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/haoyu,hym8563.txt
@@ -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
+- interrupts: rtc alarm/event interrupt
+- #clock-cells: the value should be 0
+
+Example:
+
+hym8563: hym8563@51 {
+	compatible = "haoyu,hym8563";
+	reg = <0x51>;
+
+	interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
+
+	#clock-cells = <0>;
+};
+
+device {
+...
+	clocks = <&hym8563>;
+...
+};
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index edbb8d8..bb86195 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -33,6 +33,7 @@  fsl	Freescale Semiconductor
 GEFanuc	GE Fanuc Intelligent Platforms Embedded Systems, Inc.
 gef	GE Fanuc Intelligent Platforms Embedded Systems, Inc.
 gmt	Global Mixed-mode Technology, Inc.
+haoyu	Haoyu Microelectronic Co. Ltd.
 hisilicon	Hisilicon Limited.
 hp	Hewlett Packard
 ibm	International Business Machines (IBM)