Re: [PATCH 2/2] dt-bindings: rtc: nxp,pcf8563: add quartz-load-femtofarads for pcf85263 and pcf85363

From: Javier Carrasco Cruz
Date: Tue Feb 14 2023 - 06:41:16 EST


Hello,

Sorry for the previous mail in html format with annoying signatures.

Hello,

Krzysztof's confusion is because you are changing the binding for
nxp,pcf8563 while adding support for the nxp,pcf85263/nxp,pcf85363

If that is ok I would propose a new bindings file nxp,pcf85363 for pcf85263 and pcf85363 in the next version.

Best regards,

Javier Carrasco


On 13/02/2023 10:50:18+0100, Javier Carrasco wrote:
These RTCs are handled by the pcf85363 device driver, which now supports
the quartz-load-femtofarads property.

Signed-off-by: Javier Carrasco <javier.carrasco@xxxxxxxxxxxxxx>
---
.../devicetree/bindings/rtc/nxp,pcf8563.yaml | 20 ++++++++++++++++---
1 file changed, 17 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/rtc/nxp,pcf8563.yaml b/Documentation/devicetree/bindings/rtc/nxp,pcf8563.yaml
index a98b72752349..aac7f7565ba7 100644
--- a/Documentation/devicetree/bindings/rtc/nxp,pcf8563.yaml
+++ b/Documentation/devicetree/bindings/rtc/nxp,pcf8563.yaml
@@ -9,9 +9,6 @@ title: Philips PCF8563/Epson RTC8564 Real Time Clock
maintainers:
- Alexandre Belloni <alexandre.belloni@xxxxxxxxxxx>
-allOf:
- - $ref: rtc.yaml#
-
properties:
compatible:
enum:
@@ -37,6 +34,23 @@ properties:
start-year: true
wakeup-source: true
+allOf:
+ - $ref: rtc.yaml#
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - nxp,pcf85263
+ - nxp,pcf85363
+ then:
+ properties:
+ quartz-load-femtofarads:
+ description:
+ The capacitive load of the quartz(x-tal).
+ enum: [6000, 7000, 12500]
+ default: 7000
+
required:
- compatible
- reg
--
2.37.2


Javier Carrasco
Research and Development

Wolfvision GmbH
Oberes Ried 14 | 6833 Klaus | Austria
Tel: +43 5523 52250 <tel:+43552352250> | Mail: javier.carrasco@xxxxxxxxxxxxxx <mailto:javier.carrasco@xxxxxxxxxxxxxx>

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