linux-kernel - Re: [PATCH 1/2] arm64: dts: ti: k3-am62l: add initial infrastructure

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Message-ID: <Z12rnZiCXQxtMWlf@livingston.pivistrello.it>
Date: Sat, 14 Dec 2024 17:00:29 +0100
From: Francesco Dolcini <francesco@...cini.it>
To: Bryan Brattlof <bb@...com>
Cc: Nishanth Menon <nm@...com>, Vignesh Raghavendra <vigneshr@...com>,
	Tero Kristo <kristo@...nel.org>, Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] arm64: dts: ti: k3-am62l: add initial infrastructure

On Sun, Nov 17, 2024 at 11:34:07PM -0600, Bryan Brattlof wrote:
> From: Vignesh Raghavendra <vigneshr@...com>
> 
> Add the initial infrastructure needed for the AM62L. All of which can be
> found in the Technical Reference Manual (TRM) located here:
> 
>     https://www.ti.com/lit/ug/sprujb4/sprujb4.pdf
> 
> Signed-off-by: Vignesh Raghavendra <vigneshr@...com>
> Signed-off-by: Bryan Brattlof <bb@...com>
> ---
>  Documentation/devicetree/bindings/arm/ti/k3.yaml |  6 ++
>  arch/arm64/boot/dts/ti/Makefile                  |  3 +
>  arch/arm64/boot/dts/ti/k3-am62l-main.dtsi        | 52 ++++++++++++++
>  arch/arm64/boot/dts/ti/k3-am62l-wakeup.dtsi      | 33 +++++++++
>  arch/arm64/boot/dts/ti/k3-am62l.dtsi             | 89 ++++++++++++++++++++++++
>  arch/arm64/boot/dts/ti/k3-am62l3.dtsi            | 67 ++++++++++++++++++
>  arch/arm64/boot/dts/ti/k3-pinctrl.h              |  2 +
>  7 files changed, 252 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/arm/ti/k3.yaml b/Documentation/devicetree/bindings/arm/ti/k3.yaml
> index 18f155cd06c84..b109e854879cb 100644
> --- a/Documentation/devicetree/bindings/arm/ti/k3.yaml
> +++ b/Documentation/devicetree/bindings/arm/ti/k3.yaml
> @@ -31,6 +31,12 @@ properties:
>            - const: phytec,am62a-phycore-som
>            - const: ti,am62a7
>  
> +      - description: K3 AM62L3 SoC and Boards
> +        items:
> +          - enum:
> +              - ti,am62l3-evm
> +          - const: ti,am62l3
> +

can you clarify the differences between AM62L and AM62L3? you have a mix of names in this series. I assume that
AM62L is the SOC family / product name, while AM62L3 is a specific part number.

Francesco