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Date:   Thu, 11 Apr 2019 13:47:25 +0800
From:   Shawn Guo <shawnguo@kernel.org>
To:     Adam Ford <aford173@gmail.com>
Cc:     linux-arm-kernel@lists.infradead.org, adam.ford@logicpd.com,
        Rob Herring <robh+dt@kernel.org>,
        Mark Rutland <mark.rutland@arm.com>,
        Sascha Hauer <s.hauer@pengutronix.de>,
        Pengutronix Kernel Team <kernel@pengutronix.de>,
        Fabio Estevam <festevam@gmail.com>,
        NXP Linux Team <linux-imx@nxp.com>,
        devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH V2] ARM: dts: imx6q-logicpd: Shutdown LCD regulator
 during suspend
Message-ID: <20190411054724.GU26817@dragon>
References: <20190402192547.4538-1-aford173@gmail.com>
 <20190402192547.4538-2-aford173@gmail.com>
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On Tue, Apr 02, 2019 at 02:25:46PM -0500, Adam Ford wrote:
> The LCD power sequencer is very finicky.  The backlight cannot
> be driven until after the sequencer is done.  Until now, the
> regulators were marked with 'regulator-always-on' to make sure
> it came up before the backlight.  This patch allows the LCD
> regulators to power down and prevent the backlight from being
> used again until the sequencer is ready.  This reduces
> standby power consumption by ~100mW.
> 
> Signed-off-by: Adam Ford <aford173@gmail.com>

Applied, thanks.