Date: Thu, 18 Dec 2014 08:32:22 +0000
From: Lee Jones <lee.jones@linaro.org>
To: gyungoh@gmail.com
Cc: sameo@linux.intel.com, grant.likely@linaro.org, robh+dt@kernel.org,
        jg1.han@samsung.com, cooloney@gmail.com, pawel.moll@arm.com,
        mark.rutland@arm.com, ijc+devicetree@hellion.org.uk,
        galak@codeaurora.org, trivial@kernel.org, akpm@linux-foundation.org,
        jic23@kernel.org, thomas.petazzoni@free-electrons.com,
        ktsai@capellamicro.com, hs@denx.de, stwiss.opensource@diasemi.com,
        matti.vaittinen@nsn.com, broonie@kernel.org, jason@lakedaemon.net,
        heiko@sntech.de, shawn.guo@freescale.com, florian.vaussard@epfl.ch,
        andrew@lunn.ch, antonynpavlov@gmail.com, hytszk@gmail.com,
        plagnioj@jcrosoft.com, tomi.valkeinen@ti.com, jack.yoo@skyworksinc.com,
        linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org,
        devicetree@vger.kernel.org
Subject: Re: [PATCH v10 3/6] devicetree: mfd: Add new SKY81452 mfd binding
Message-ID: <20141218083222.GS13885@x1>
References: <1418881671-3495-1-git-send-email-jack.yoo@skyworksinc.com>
 <1418881671-3495-4-git-send-email-jack.yoo@skyworksinc.com>
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On Thu, 18 Dec 2014, gyungoh@gmail.com wrote:

> From: Gyungoh Yoo <jack.yoo@skyworksinc.com>
> 
> Signed-off-by: Gyungoh Yoo <jack.yoo@skyworksinc.com>
> ---
> Changes v10:
> Nothing
> 
> Changes v9:
> Nothing
> 
> Changes v8:
> Made up the example for backlight DT
> 
> Changes v7:
> Nothing
> 
> Changes v6:
> Nothing
> 
> Changes v5:
> Changed DT for regulator : 'lout' node should be defined under 'regulator'
> Removed compatible string from sky81452-regulator driver
> 
> Changes v4:
> Nothing
> 
> Changes v3:
> Nothing
> 
> Changes v2:
> Added reg attribute for I2C slave address
> 
>  Documentation/devicetree/bindings/mfd/sky81452.txt | 36 ++++++++++++++++++++++
>  1 file changed, 36 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/mfd/sky81452.txt
> 
> diff --git a/Documentation/devicetree/bindings/mfd/sky81452.txt b/Documentation/devicetree/bindings/mfd/sky81452.txt
> new file mode 100644
> index 0000000..ab71473
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/mfd/sky81452.txt
> @@ -0,0 +1,36 @@
> +SKY81452 bindings
> +
> +Required properties:
> +- compatible	: Must be "skyworks,sky81452"
> +- reg		: I2C slave address
> +
> +Required child nodes:
> +- backlight	: container node for backlight following the binding
> +		in video/backlight/sky81452-backlight.txt
> +- regulator	: container node for regulators following the binding
> +		in regulator/sky81452-regulator.txt

For these MFD parts.

Acked-by: Lee Jones <lee.jones@linaro.org>

[Don't forget to apply the Acks you receive on subsequent submissions]

The Backlight parts need closer inspection by the DT people.

> +Example:
> +
> +	sky81452@2c {
> +		compatible = "skyworks,sky81452";
> +		reg = <0x2c>;
> +
> +		backlight {
> +			compatible = "skyworks,sky81452-backlight";
> +			name = "pwm-backlight";
> +			skyworks,en-channels = <0x3f>;
> +			skyworks,ignore-pwm;
> +			skyworks,phase-shift;
> +			skyworks,ovp-level = <20>;
> +			skyworks,current-limit = <2300>;
> +		};
> +
> +		regulator {
> +			lout {
> +				regulator-name = "sky81452-lout";
> +				regulator-min-microvolt = <4500000>;
> +				regulator-max-microvolt = <8000000>;
> +			};
> +		};
> +	};

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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