linux-kernel - Re: [PATCH] dt-bindings: serial: 8250_omap: Add compatible for UART controller on AM64 SoC

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Date:   Thu, 29 Oct 2020 08:26:39 -0500
From:   Nishanth Menon <nm@...com>
To:     Vignesh Raghavendra <vigneshr@...com>
CC:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Rob Herring <robh+dt@...nel.org>,
        <linux-serial@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <nsekhar@...com>
Subject: Re: [PATCH] dt-bindings: serial: 8250_omap: Add compatible for UART
 controller on AM64 SoC

On 12:23-20201029, Vignesh Raghavendra wrote:
> AM64 uses a UART controller that is compatible with AM654 UART.
> Introduce a specific compatible to help handle the differences if
> necessary.
> 
> Signed-off-by: Vignesh Raghavendra <vigneshr@...com>
> ---
>  Documentation/devicetree/bindings/serial/omap_serial.txt | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/Documentation/devicetree/bindings/serial/omap_serial.txt b/Documentation/devicetree/bindings/serial/omap_serial.txt
> index dcba86b0a0d0..c2db8cabf2ab 100644
> --- a/Documentation/devicetree/bindings/serial/omap_serial.txt
> +++ b/Documentation/devicetree/bindings/serial/omap_serial.txt
> @@ -1,6 +1,7 @@
>  OMAP UART controller
>  
>  Required properties:
> +- compatible : should be "ti,am64-uart", "ti,am654-uart" for AM64 controllers
>  - compatible : should be "ti,j721e-uart", "ti,am654-uart" for J721E controllers
>  - compatible : should be "ti,am654-uart" for AM654 controllers
>  - compatible : should be "ti,omap2-uart" for OMAP2 controllers
> -- 
> 2.29.0
> 

Thanks.

Reviewed-by: Nishanth Menon <nm@...com>
-- 
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3  1A34 DDB5 849D 1736 249D