From: Fabio Estevam <festevam@denx.de>
Date: Sun, 12 Jan 2025 13:40:27 +0000 (-0300)
Subject: dt-bindings: rtc: mxc: Document fsl,imx31-rtc
X-Git-Tag: v6.14-rc1~27^2~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6758bd0692e25b7c58ff0b3e47fbefe75be177af;p=thirdparty%2Fkernel%2Flinux.git

dt-bindings: rtc: mxc: Document fsl,imx31-rtc

imx31.dtsi uses the following RTC compatible:

compatible = "fsl,imx31-rtc", "fsl,imx21-rtc";

Document 'fsl,imx31-rtc' to fix the following dt-schema warning:

'fsl,imx31-rtc' is not one of ['fsl,imx1-rtc', 'fsl,imx21-rtc']

Signed-off-by: Fabio Estevam <festevam@denx.de>
Link: https://lore.kernel.org/r/20250112134027.1013213-1-festevam@gmail.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---

diff --git a/Documentation/devicetree/bindings/rtc/rtc-mxc.yaml b/Documentation/devicetree/bindings/rtc/rtc-mxc.yaml
index a14b52178c4b0..2599b847f406c 100644
--- a/Documentation/devicetree/bindings/rtc/rtc-mxc.yaml
+++ b/Documentation/devicetree/bindings/rtc/rtc-mxc.yaml
@@ -14,9 +14,13 @@ maintainers:
 
 properties:
   compatible:
-    enum:
-      - fsl,imx1-rtc
-      - fsl,imx21-rtc
+    oneOf:
+      - const: fsl,imx1-rtc
+      - const: fsl,imx21-rtc
+      - items:
+          - enum:
+              - fsl,imx31-rtc
+          - const: fsl,imx21-rtc
 
   reg:
     maxItems: 1