linux-kernel - [PATCH 1/1] dt-bindings: rtc: pcf85063: remove quartz-load-femtofarads restriction for nxp,pcf85063

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Message-Id: <20250903191128.439164-1-Frank.Li@nxp.com>
Date: Wed,  3 Sep 2025 15:11:27 -0400
From: Frank Li <Frank.Li@....com>
To: Alexandre Belloni <alexandre.belloni@...tlin.com>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Alexander Stein <alexander.stein@...tq-group.com>,
	linux-rtc@...r.kernel.org (open list:REAL TIME CLOCK (RTC) SUBSYSTEM),
	devicetree@...r.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS),
	linux-kernel@...r.kernel.org (open list)
Cc: imx@...ts.linux.dev
Subject: [PATCH 1/1] dt-bindings: rtc: pcf85063: remove quartz-load-femtofarads restriction for nxp,pcf85063

Original TXT binding doc have not limitition about quartz-load-femtofarads,
which only allow 7000 for nxp,pcf85063.

So remove it to fix below CHECK_DTBS warnings:
arch/arm/boot/dts/nxp/imx/imx6dl-skov-revc-lt2.dtb: rtc@51 (nxp,pcf85063): quartz-load-femtofarads:0: 7000 was expected
        from schema $id: http://devicetree.org/schemas/rtc/nxp,pcf85063.yaml#

Signed-off-by: Frank Li <Frank.Li@....com>
---
 .../devicetree/bindings/rtc/nxp,pcf85063.yaml          | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/Documentation/devicetree/bindings/rtc/nxp,pcf85063.yaml b/Documentation/devicetree/bindings/rtc/nxp,pcf85063.yaml
index 1e6277e524c27..f7013cd8fc20b 100644
--- a/Documentation/devicetree/bindings/rtc/nxp,pcf85063.yaml
+++ b/Documentation/devicetree/bindings/rtc/nxp,pcf85063.yaml
@@ -62,16 +62,6 @@ allOf:
     then:
       properties:
         quartz-load-femtofarads: false
-  - if:
-      properties:
-        compatible:
-          contains:
-            enum:
-              - nxp,pcf85063
-    then:
-      properties:
-        quartz-load-femtofarads:
-          const: 7000
   - if:
       properties:
         compatible:
-- 
2.34.1