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-rw-r--r--Documentation/devicetree/bindings/rtc/ingenic,rtc.yaml29
1 files changed, 29 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/rtc/ingenic,rtc.yaml b/Documentation/devicetree/bindings/rtc/ingenic,rtc.yaml
index af78b67b3da4..de9879bdb317 100644
--- a/Documentation/devicetree/bindings/rtc/ingenic,rtc.yaml
+++ b/Documentation/devicetree/bindings/rtc/ingenic,rtc.yaml
@@ -11,6 +11,17 @@ maintainers:
allOf:
- $ref: rtc.yaml#
+ - if:
+ not:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - ingenic,jz4770-rtc
+ - ingenic,jz4780-rtc
+ then:
+ properties:
+ "#clock-cells": false
properties:
compatible:
@@ -39,6 +50,9 @@ properties:
clock-names:
const: rtc
+ "#clock-cells":
+ const: 0
+
system-power-controller:
description: |
Indicates that the RTC is responsible for powering OFF
@@ -83,3 +97,18 @@ examples:
clocks = <&cgu JZ4740_CLK_RTC>;
clock-names = "rtc";
};
+
+ - |
+ #include <dt-bindings/clock/ingenic,jz4780-cgu.h>
+ rtc: rtc@10003000 {
+ compatible = "ingenic,jz4780-rtc", "ingenic,jz4760-rtc";
+ reg = <0x10003000 0x4c>;
+
+ interrupt-parent = <&intc>;
+ interrupts = <32>;
+
+ clocks = <&cgu JZ4780_CLK_RTCLK>;
+ clock-names = "rtc";
+
+ #clock-cells = <0>;
+ };