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Date: Mon, 29 Feb 2016 13:51:37 -0800
From: Tony Lindgren <tony@atomide.com>
To: Paul Kocialkowski <contact@paulk.fr>
Cc: linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
        Pawel Moll <pawel.moll@arm.com>, Mark Rutland <mark.rutland@arm.com>,
        Ian Campbell <ijc+devicetree@hellion.org.uk>,
        Kumar Gala <galak@codeaurora.org>,
        Russell King <linux@arm.linux.org.uk>,
        =?utf-8?Q?Beno=C3=AEt?= Cousson <bcousson@baylibre.com>,
        Liam Girdwood <lgirdwood@gmail.com>,
        Javier Martinez Canillas <javier@dowhile0.org>,
        devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-omap@vger.kernel.org
Subject: Re: [PATCH v4 1/5] ARM: dts: LG Optimus Black codename sniper basic
 support
Message-ID: <20160229215136.GO13417@atomide.com>
References: <1456663185-14170-1-git-send-email-contact@paulk.fr>
 <1456663185-14170-2-git-send-email-contact@paulk.fr>
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Hi,

* Paul Kocialkowski <contact@paulk.fr> [160228 04:40]:
> The LG Optimus Black codename sniper is a smartphone that was designed and
> manufactured by LG Electronics (LGE) and released back in 2011.
> It is using an OMAP3630 SoC, GP version.
> 
> This adds devicetree support for the device, with only a few basic features
> supported, such as debug uart, i2c, internal emmc and external mmc.
...
> +&i2c1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&i2c1_pins>;
> +
> +	clock-frequency = <2600000>;
> +
> +	twl: twl@48 {
> +		reg = <0x48>;
> +		interrupts = <7>; /* SYS_NIRQ cascaded to intc */
> +		interrupt-parent = <&intc>;
> +
> +		power {
> +			compatible = "ti,twl4030-power";
> +			ti,use_poweroff;
> +		};
> +	};
> +};

Chances are this devices supports cutting off the voltages and
the high frequency oscillator during idle. So you may want to
at some point set compatible = "ti,twl4030-power-idle-osc-off"
here.

Anyways, applying the dts changes into omap-for-v4.6/dt thanks.

Regards,

Tony