linux-kernel - Re: [PATCH] arm64: dts: ti: iot2050: Disable mcasp nodes at dtsi level

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Message-ID: <d8a0c212-2275-c87f-21b5-e0cd64b4e2ea@ti.com>
Date:   Tue, 7 Dec 2021 14:16:58 +0530
From:   Jayesh Choudhary <j-choudhary@...com>
To:     <jan.kiszka@...mens.com>
CC:     <nm@...com>, <vigneshr@...com>, <kristo@...nel.org>,
        <robh+dt@...nel.org>, <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] arm64: dts: ti: iot2050: Disable mcasp nodes at dtsi
 level

Hi Jan,
Could you please ACK this patch if you are okay with the changes?

On 17/11/21 11:08 am, Jayesh Choudhary wrote:
> Disable mcasp nodes 0-2 because several required properties
> are not present in the dtsi file as they are board specific.
> These nodes can be enabled via an overlay whenever required.
> 
> Signed-off-by: Jayesh Choudhary <j-choudhary@...com>
> ---
>   arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi | 12 ++++++++++++
>   1 file changed, 12 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
> index 65da226847f4..c9407ed67866 100644
> --- a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common.dtsi
> @@ -731,3 +731,15 @@
>   &icssg2_mdio {
>   	status = "disabled";
>   };
> +
> +&mcasp0 {
> +	status = "disabled";
> +};
> +
> +&mcasp1 {
> +	status = "disabled";
> +};
> +
> +&mcasp2 {
> +	status = "disabled";
> +};
>