linux-kernel - Re: [PATCHv1 1/8] arm64: dts: Fix various entry-method properties to reflect documentation

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Date:   Tue, 14 May 2019 18:11:35 +0200
From:   Niklas Cassel <niklas.cassel@...aro.org>
To:     Amit Kucheria <amit.kucheria@...aro.org>
Cc:     linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        bjorn.andersson@...aro.org, andy.gross@...aro.org,
        David Brown <david.brown@...aro.org>,
        Li Yang <leoyang.li@....com>, Shawn Guo <shawnguo@...nel.org>,
        Sudeep Holla <sudeep.holla@....com>,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org
Subject: Re: [PATCHv1 1/8] arm64: dts: Fix various entry-method properties to
 reflect documentation

On Fri, May 10, 2019 at 04:59:39PM +0530, Amit Kucheria wrote:
> The idle-states binding documentation[1] mentions that the

This [1] reference is a null pointer ;)

Other than that:
Reviewed-by: Niklas Cassel <niklas.cassel@...aro.org>

> 'entry-method' property is required on 64-bit platforms and must be set
> to "psci".
> 
> We fixed up all uses of the entry-method property in
> commit e9880240e4f4 ("arm64: dts: Fix various entry-method properties to
> reflect documentation"). But a new one has appeared. Fix it up.
> 
> Cc: Sudeep Holla <sudeep.holla@....com>
> Signed-off-by: Amit Kucheria <amit.kucheria@...aro.org>
> ---
>  arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
> index 2896bbcfa3bb..42e7822a0227 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
> @@ -51,7 +51,7 @@
>  		 * PSCI node is not added default, U-boot will add missing
>  		 * parts if it determines to use PSCI.
>  		 */
> -		entry-method = "arm,psci";
> +		entry-method = "psci";
>  
>  		CPU_PH20: cpu-ph20 {
>  			compatible = "arm,idle-state";
> -- 
> 2.17.1
>