linux-kernel - Re: [PATCH 1/4] arm64: dts: ti: k3-j721e-mcu: Fix ospi compatible

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Date:   Thu, 1 Apr 2021 11:58:53 +0530
From:   Vignesh Raghavendra <vigneshr@...com>
To:     Pratyush Yadav <p.yadav@...com>, Mark Brown <broonie@...nel.org>,
        Rob Herring <robh+dt@...nel.org>, Nishanth Menon <nm@...com>,
        Tero Kristo <kristo@...nel.org>, <linux-spi@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH 1/4] arm64: dts: ti: k3-j721e-mcu: Fix ospi compatible



On 3/26/21 6:30 PM, Pratyush Yadav wrote:
> The TI specific compatible should be followed by the generic
> "cdns,qspi-nor" compatible.
> 
> Signed-off-by: Pratyush Yadav <p.yadav@...com>
> ---

Reviewed-by: Vignesh Raghavendra <vigneshr@...com>

>  arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> 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 6c44afae9187..d56e3475aee7 100644
> --- a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi
> @@ -180,7 +180,7 @@ fss: fss@...00000 {
>  		ranges;
>  
>  		ospi0: spi@...40000 {
> -			compatible = "ti,am654-ospi";
> +			compatible = "ti,am654-ospi", "cdns,qspi-nor";
>  			reg = <0x0 0x47040000 0x0 0x100>,
>  				<0x5 0x00000000 0x1 0x0000000>;
>  			interrupts = <GIC_SPI 840 IRQ_TYPE_LEVEL_HIGH>;
> @@ -197,7 +197,7 @@ ospi0: spi@...40000 {
>  		};
>  
>  		ospi1: spi@...50000 {
> -			compatible = "ti,am654-ospi";
> +			compatible = "ti,am654-ospi", "cdns,qspi-nor";
>  			reg = <0x0 0x47050000 0x0 0x100>,
>  				<0x7 0x00000000 0x1 0x00000000>;
>  			interrupts = <GIC_SPI 841 IRQ_TYPE_LEVEL_HIGH>;
>