linux-kernel - Re: [PATCH 1/2] arm64: dts: ti: k3-j721e-mcu-wakeup: Switch to "ti,j721e-system-controller" compatible

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Message-ID: <4b4f4eef-398b-843b-37f8-fdf97c1b6b8d@ti.com>
Date:   Mon, 5 Jun 2023 20:43:55 +0530
From:   "Raghavendra, Vignesh" <vigneshr@...com>
To:     Nishanth Menon <nm@...com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Rob Herring <robh+dt@...nel.org>
CC:     <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        Tero Kristo <kristo@...nel.org>
Subject: Re: [PATCH 1/2] arm64: dts: ti: k3-j721e-mcu-wakeup: Switch to
 "ti,j721e-system-controller" compatible

Hi

On 4/24/2023 9:18 PM, Nishanth Menon wrote:
> Switch to "ti,j721e-system-controller" compatible to be more specific.
> 
> Signed-off-by: Nishanth Menon <nm@...com>
> ---
>  arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
> index 24e8125db8c4..71b8b04a7789 100644
> --- a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
> @@ -35,7 +35,7 @@ k3_reset: reset-controller {
>  	};
>  
>  	mcu_conf: syscon@...00000 {
> -		compatible = "syscon", "simple-mfd";
> +		compatible = "ti,j721e-system-controller", "syscon", "simple-mfd";
>  		reg = <0x0 0x40f00000 0x0 0x20000>;
>  		#address-cells = <1>;
>  		#size-cells = <1>;

As Andrew suggested at [0], lets work on getting rid of unneeded
"syscon" here and move to simple-bus instead 

[0] https://lore.kernel.org/all/76da0b98-3274-b047-db11-ecabc117ae11@ti.com/

Regards
Vignesh