Merge branch 'clockevents/4.21' of http://git.linaro.org/people/daniel.lezcano/linux into timers/core

Pull clockevents/source update from Daniel Lezcano:

 - Add dt-bindings for RDA8810PL SoC (Manivannan Sadhasivam)

Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt

@@ -0,0 +1,20 @@
+RDA Micro RDA8810PL Timer
+
+Required properties:
+- compatible      :  "rda,8810pl-timer"
+- reg             :  Offset and length of the register set for the device.
+- interrupts      :  Should contain two interrupts.
+- interrupt-names :  Should be "hwtimer", "ostimer".
+
+Example:
+
+		apb@20900000 {
+			compatible = "simple-bus";
+			...
+			timer@10000 {
+				compatible = "rda,8810pl-timer";
+				reg = <0x10000 0x1000>;
+				interrupts = <16 IRQ_TYPE_LEVEL_HIGH>,
+					     <17 IRQ_TYPE_LEVEL_HIGH>;
+				interrupt-names = "hwtimer", "ostimer";
+			};