linux-kernel - Re: [PATCH v2] arm64: dts: ls1028a: Fix CPU idle fail.

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Message-ID: <20190612054716.GA11086@dragon>
Date:   Wed, 12 Jun 2019 13:58:53 +0800
From:   Shawn Guo <shawnguo@...nel.org>
To:     Ran Wang <ran.wang_1@....com>
Cc:     Li Yang <leoyang.li@....com>, Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] arm64: dts: ls1028a: Fix CPU idle fail.

On Fri, May 17, 2019 at 12:57:53PM +0800, Ran Wang wrote:
> PSCI spec define 1st parameter's bit 16 of function CPU_SUSPEND to
> indicate CPU State Type: 0 for standby, 1 for power down. In this
> case, we want to select standby for CPU idle feature. But current
> setting wrongly select power down and cause CPU SUSPEND fail every
> time. Need this fix.
> 
> Fixes: 8897f3255c9c ("arm64: dts: Add support for NXP LS1028A SoC")
> Signed-off-by: Ran Wang <ran.wang_1@....com>

Applied, thanks.