From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933190AbaLBIGQ (ORCPT ); Tue, 2 Dec 2014 03:06:16 -0500 Received: from mail-pa0-f47.google.com ([209.85.220.47]:48724 "EHLO mail-pa0-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933119AbaLBIGN (ORCPT ); Tue, 2 Dec 2014 03:06:13 -0500 From: gyungoh@gmail.com X-Google-Original-From: jack.yoo@skyworksinc.com To: sameo@linux.intel.com, lee.jones@linaro.org, jg1.han@samsung.com, cooloney@gmail.com, broonie@kernel.org, lgirdwood@gmail.com Cc: jack.yoo@skyworksinc.com, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, grant.likely@linaro.org, robh+dt@kernel.org, mark.rutland@arm.com, ijc+devicetree@hellion.org.uk, galak@codeaurora.org, pawel.moll@arm.com, heiko@sntech.de, jason@lakedaemon.net, treding@nvidia.com, florian.vaussard@epfl.ch, trivial@kernel.org, linux@roeck-us.net, andrew@lunn.ch, jic23@kernel.org Subject: [PATCH v9 3/8] devicetree: mfd: Add new SKY81452 mfd binding Date: Tue, 2 Dec 2014 17:05:24 +0900 Message-Id: <1417507529-13654-4-git-send-email-jack.yoo@skyworksinc.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1417507529-13654-1-git-send-email-jack.yoo@skyworksinc.com> References: <1417507529-13654-1-git-send-email-jack.yoo@skyworksinc.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Gyungoh Yoo Signed-off-by: Gyungoh Yoo --- 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 + +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>; + }; + }; + }; -- 1.9.1