linux-kernel - Re: [PATCH 1/7] arm64: dts: ti: k3-am62-main: Add eQEP nodes

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Message-ID: <f297210a-ad3b-40f5-b8ab-e51e11cefbe4@linaro.org>
Date: Fri, 19 Apr 2024 15:56:52 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Judith Mendez <jm@...com>, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
 Conor Dooley <conor+dt@...nel.org>, Catalin Marinas
 <catalin.marinas@....com>, Will Deacon <will@...nel.org>,
 William Breathitt Gray <william.gray@...aro.org>
Cc: David Lechner <david@...hnology.com>,
 linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, linux-iio@...r.kernel.org
Subject: Re: [PATCH 1/7] arm64: dts: ti: k3-am62-main: Add eQEP nodes

On 19/04/2024 00:14, Judith Mendez wrote:
> Add eQEP DT nodes 0-2 for AM625 SoC.
> 
> Since external hardware was needed to test eQEP, the DT nodes
> for eQEP were not included in the introductory commit. Now that
> eQEP has been validated, add nodes to k3-am62-main.dtsi.
> 
> Fixes: f1d17330a5be ("arm64: dts: ti: Introduce base support for AM62x SoC")
> Signed-off-by: Judith Mendez <jm@...com>
> ---
>  arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 30 ++++++++++++++++++++++++
>  1 file changed, 30 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
> index e9cffca073efc..0877899b90667 100644
> --- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
> @@ -844,6 +844,36 @@ ecap2: pwm@...20000 {
>  		status = "disabled";
>  	};
>  
> +	eqep0: counter@...00000 {
> +		compatible = "ti,am3352-eqep";

That's k3-am62, not am3352. See writing-bindings (and numerous
presentations telling you how to do it, e.g. from two previous EOSS/ELCE).

Best regards,
Krzysztof