Convert haoyu,hym8563.txt to yaml.
Changed:
Add clock-frequency property
Signed-off-by: Johan Jonker <jbx6244@xxxxxxxxx>
---
.../devicetree/bindings/rtc/haoyu,hym8563.txt | 30 ----------
.../bindings/rtc/haoyu,hym8563.yaml | 60 +++++++++++++++++++
2 files changed, 60 insertions(+), 30 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/rtc/haoyu,hym8563.txt
create mode 100644 Documentation/devicetree/bindings/rtc/haoyu,hym8563.yaml
diff --git a/Documentation/devicetree/bindings/rtc/haoyu,hym8563.txt b/Documentation/devicetree/bindings/rtc/haoyu,hym8563.txt
deleted file mode 100644
index a8934fe2a..000000000
--- a/Documentation/devicetree/bindings/rtc/haoyu,hym8563.txt
+++ /dev/null
@@ -1,30 +0,0 @@
-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
-- #clock-cells: the value should be 0
-
-Optional properties:
-- clock-output-names: From common clock binding
-- interrupts: rtc alarm/event interrupt
-
-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/rtc/haoyu,hym8563.yaml b/Documentation/devicetree/bindings/rtc/haoyu,hym8563.yaml
new file mode 100644
index 000000000..57729443f
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/haoyu,hym8563.yaml
@@ -0,0 +1,60 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/rtc/haoyu,hym8563.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Haoyu Microelectronics HYM8563 Real Time Clock (RTC)
+
+description:
+ The HYM8563 provides basic RTC and alarm functionality
+ as well as a clock output of up to 32kHz.
+
+maintainers:
+ - Heiko Stuebner <heiko@xxxxxxxxx>
+
+allOf:
+ - $ref: "rtc.yaml#"
+
+properties:
+ compatible:
+ const: haoyu,hym8563
+
+ reg:
+ const: 0x51
+
+ interrupts:
+ maxItems: 1
+
+ clock-frequency:
+ enum: [1, 32, 1024, 32768]
+
+ clock-output-names:
+ maxItems: 1
+
+ "#clock-cells":
+ const: 0
+
+required:
+ - compatible
+ - reg
+ - "#clock-cells"
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ hym8563: rtc@51 {
+ compatible = "haoyu,hym8563";
+ reg = <0x51>;
+ interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
+ clock-frequency = <32768>;
+ clock-output-names = "xin32k";
+ #clock-cells = <0>;
+ };
+ };
--
2.20.1
