The hym8563 binding has been merged to pcf8563.
Remove hym8563 binding file.

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
---
 .../bindings/rtc/haoyu,hym8563.yaml           | 56 -------------------
 1 file changed, 56 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/rtc/haoyu,hym8563.yaml

diff --git a/Documentation/devicetree/bindings/rtc/haoyu,hym8563.yaml b/Documentation/devicetree/bindings/rtc/haoyu,hym8563.yaml
deleted file mode 100644
index 0b9f39ef0edc39..00000000000000
--- a/Documentation/devicetree/bindings/rtc/haoyu,hym8563.yaml
+++ /dev/null
@@ -1,56 +0,0 @@
-# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/rtc/haoyu,hym8563.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: Haoyu Microelectronics HYM8563 RTC
-
-maintainers:
-  - Alexandre Belloni <alexandre.belloni@bootlin.com>
-
-properties:
-  compatible:
-    const: haoyu,hym8563
-
-  reg:
-    maxItems: 1
-
-  interrupts:
-    maxItems: 1
-
-  "#clock-cells":
-    const: 0
-
-  clock-output-names:
-    description: From common clock binding to override the default output clock name.
-    maxItems: 1
-
-  wakeup-source:
-    description: Enables wake up of host system on alarm.
-
-allOf:
-  - $ref: rtc.yaml
-
-unevaluatedProperties: false
-
-required:
-  - compatible
-  - reg
-  - "#clock-cells"
-
-examples:
-  - |
-    #include <dt-bindings/interrupt-controller/irq.h>
-
-    i2c {
-        #address-cells = <1>;
-        #size-cells = <0>;
-
-        rtc@51 {
-            compatible = "haoyu,hym8563";
-            reg = <0x51>;
-            interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
-            #clock-cells = <0>;
-        };
-    };
-- 
2.45.2