* [PATCH v2] dt-bindings: serial: snps-dw-apb-uart: Add Synaptics sl2610 uart
@ 2026-10-05 15:19 Jisheng Zhang
2026-10-07 13:04 ` Conor Dooley
0 siblings, 1 reply; 2+ messages in thread
From: Jisheng Zhang @ 2026-10-05 15:19 UTC (permalink / raw)
To: Greg Kroah-Hartman, Jiri Slaby, Rob Herring, Krzysztof Kozlowski,
Conor Dooley
Cc: linux-kernel, linux-serial, devicetree
Add the compatible for the UARTs of the Synaptics SL2610, which are
compatible with the Synopsys DesignWare APB UART.
Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
---
since v1:
- use sl2610 instead of sl261x
- send as a separate patch
.../devicetree/bindings/serial/snps-dw-apb-uart.yaml | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml b/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml
index 664305de4986..a40f2737e71b 100644
--- a/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml
+++ b/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml
@@ -34,7 +34,16 @@ allOf:
properties:
resets:
minItems: 2
- else:
+
+ - if:
+ not:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - starfive,jh7110-uart
+ - syna,sl2610-uart
+ then:
properties:
resets:
maxItems: 1
@@ -80,6 +89,7 @@ properties:
- starfive,jh7100-hsuart
- starfive,jh7100-uart
- starfive,jh7110-uart
+ - syna,sl2610-uart
- ultrarisc,dp1000-uart
- const: snps,dw-apb-uart
- const: snps,dw-apb-uart
--
2.53.0
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [PATCH v2] dt-bindings: serial: snps-dw-apb-uart: Add Synaptics sl2610 uart
2026-10-05 15:19 [PATCH v2] dt-bindings: serial: snps-dw-apb-uart: Add Synaptics sl2610 uart Jisheng Zhang
@ 2026-10-07 13:04 ` Conor Dooley
0 siblings, 0 replies; 2+ messages in thread
From: Conor Dooley @ 2026-10-07 13:04 UTC (permalink / raw)
To: Jisheng Zhang
Cc: Greg Kroah-Hartman, Jiri Slaby, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, linux-kernel, linux-serial, devicetree
[-- Attachment #1: Type: text/plain, Size: 1601 bytes --]
On Mon, Oct 05, 2026 at 11:19:18PM +0800, Jisheng Zhang wrote:
> Add the compatible for the UARTs of the Synaptics SL2610, which are
> compatible with the Synopsys DesignWare APB UART.
>
> Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
> ---
>
> since v1:
> - use sl2610 instead of sl261x
> - send as a separate patch
>
> .../devicetree/bindings/serial/snps-dw-apb-uart.yaml | 12 +++++++++++-
> 1 file changed, 11 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml b/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml
> index 664305de4986..a40f2737e71b 100644
> --- a/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml
> +++ b/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml
> @@ -34,7 +34,16 @@ allOf:
> properties:
> resets:
> minItems: 2
> - else:
> +
> + - if:
> + not:
> + properties:
> + compatible:
> + contains:
> + enum:
> + - starfive,jh7110-uart
> + - syna,sl2610-uart
Is the number of uart resets on this device variable?
> + then:
> properties:
> resets:
> maxItems: 1
> @@ -80,6 +89,7 @@ properties:
> - starfive,jh7100-hsuart
> - starfive,jh7100-uart
> - starfive,jh7110-uart
> + - syna,sl2610-uart
> - ultrarisc,dp1000-uart
> - const: snps,dw-apb-uart
> - const: snps,dw-apb-uart
> --
> 2.53.0
>
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2026-10-07 13:04 ` Conor Dooley
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