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Date: Mon, 10 Aug 2026 10:02:21 -0500
From: Rob Herring <robh@kernel.org>
To: Christian Marangi <ansuelsmth@gmail.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Jiri Slaby <jirislaby@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	Ilpo =?iso-8859-1?Q?J=E4rvinen?= <ilpo.jarvinen@linux.intel.com>,
	Benjamin Larsson <benjamin.larsson@genexis.eu>,
	John Ogness <john.ogness@linutronix.de>,
	Manuel Lauss <manuel.lauss@gmail.com>, Jacques Nilo <jnilo@free.fr>,
	Rong Zhang <rongrong@oss.cipunited.com>,
	Jiaxun Yang <jiaxun.yang@flygoat.com>,
	Randy Dunlap <rdunlap@infradead.org>,
	Gerhard Engleder <eg@keba.com>,
	Binbin Zhou <zhoubinbin@loongson.cn>,
	Lubomir Rintel <lkundrak@v3.sk>, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org,
	Conor Dooley <conor.dooley@microchip.com>
Subject: Re: [PATCH v4 1/2] dt-bindings: serial: 8250: Add Airoha compatibles
Message-ID: <20260810150221.GA1621358-robh@kernel.org>
References: <20260809121449.574277-1-ansuelsmth@gmail.com>
 <20260809121449.574277-2-ansuelsmth@gmail.com>
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In-Reply-To: <20260809121449.574277-2-ansuelsmth@gmail.com>

On Sun, Aug 09, 2026 at 02:14:46PM +0200, Christian Marangi wrote:
> From: Benjamin Larsson <benjamin.larsson@genexis.eu>
> 
> The Airoha SoC family have a mostly 16550-compatible UART
> and High-Speed UART hardware with the exception of custom
> baud rate settings register.
> 
> Signed-off-by: Benjamin Larsson <benjamin.larsson@genexis.eu>
> Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
> Acked-by: Conor Dooley <conor.dooley@microchip.com>
> ---
>  Documentation/devicetree/bindings/serial/8250.yaml | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/serial/8250.yaml b/Documentation/devicetree/bindings/serial/8250.yaml
> index bb7b9c87a807..b6f7e093d8d7 100644
> --- a/Documentation/devicetree/bindings/serial/8250.yaml
> +++ b/Documentation/devicetree/bindings/serial/8250.yaml
> @@ -110,6 +110,11 @@ properties:
>        - const: mrvl,pxa-uart
>        - const: nuvoton,wpcm450-uart
>        - const: nuvoton,npcm750-uart
> +      - const: airoha,en7523-uart
> +      - items:
> +          - const: airoha,an7581-uart
> +          - const: airoha,en7523-uart

Don't stick this in the middle of a bunch single entry items (which 
should really be an 'enum' if you would like to clean that up).

> +      - const: airoha,an7581-hsuart
>        - const: nvidia,tegra20-uart
>        - const: nxp,lpc3220-uart

>        - items:
> -- 
> 2.53.0
>