Add binding documentation for the hym8563 rtc chip. Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx> --- .../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 diff --git a/Documentation/devicetree/bindings/rtc/haoyu,hym8563.txt b/Documentation/devicetree/bindings/rtc/haoyu,hym8563.txt new file mode 100644 index 0000000..5ec0828 --- /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 +- 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>; +... +}; diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index 2956800..3452270 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -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) -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html