* [PATCH] dt-bindings: serial: add assigned-clock-parents and assigned-clocks properties
@ 2023-11-27 15:24 Roland Hieber
2023-11-28 8:50 ` Krzysztof Kozlowski
0 siblings, 1 reply; 2+ messages in thread
From: Roland Hieber @ 2023-11-27 15:24 UTC (permalink / raw)
To: Greg Kroah-Hartman, Jiri Slaby, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Shawn Guo, Pengutronix Kernel Team, Fabio Estevam,
NXP Linux Team
Cc: linux-kernel, linux-serial, devicetree, linux-arm-kernel,
Philipp Zabel, Roland Hieber
From: Philipp Zabel <p.zabel@pengutronix.de>
Add the "assigned-clock-parents" and "assigned-clocks" properties used
by board device trees to set the UART root clock source.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Roland Hieber <rhi@pengutronix.de>
---
Documentation/devicetree/bindings/serial/fsl-imx-uart.yaml | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/serial/fsl-imx-uart.yaml b/Documentation/devicetree/bindings/serial/fsl-imx-uart.yaml
index 83035553044a..41bf8264488d 100644
--- a/Documentation/devicetree/bindings/serial/fsl-imx-uart.yaml
+++ b/Documentation/devicetree/bindings/serial/fsl-imx-uart.yaml
@@ -103,6 +103,12 @@ properties:
are sensible for most use cases. If you need low latency processing on
slow connections this needs to be configured appropriately.
+ assigned-clock-parents:
+ maxItems: 1
+
+ assigned-clocks:
+ maxItems: 1
+
required:
- compatible
- reg
---
base-commit: 2cc14f52aeb78ce3f29677c2de1f06c0e91471ab
change-id: 20231127-b4-dt-bindings-serial-87301d7e325a
Best regards,
--
Roland Hieber, Pengutronix e.K. | r.hieber@pengutronix.de |
Steuerwalder Str. 21 | https://www.pengutronix.de/ |
31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] dt-bindings: serial: add assigned-clock-parents and assigned-clocks properties
2023-11-27 15:24 [PATCH] dt-bindings: serial: add assigned-clock-parents and assigned-clocks properties Roland Hieber
@ 2023-11-28 8:50 ` Krzysztof Kozlowski
0 siblings, 0 replies; 2+ messages in thread
From: Krzysztof Kozlowski @ 2023-11-28 8:50 UTC (permalink / raw)
To: Roland Hieber, Greg Kroah-Hartman, Jiri Slaby, Rob Herring,
Krzysztof Kozlowski, Conor Dooley, Shawn Guo,
Pengutronix Kernel Team, Fabio Estevam, NXP Linux Team
Cc: linux-kernel, linux-serial, devicetree, linux-arm-kernel,
Philipp Zabel
On 27/11/2023 16:24, Roland Hieber wrote:
> From: Philipp Zabel <p.zabel@pengutronix.de>
>
> Add the "assigned-clock-parents" and "assigned-clocks" properties used
> by board device trees to set the UART root clock source.
>
Why? Commit msg should explain it, especially if this is not obvious
(and it is not obvious because you do not need these in the bindings)
Best regards,
Krzysztof
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