From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
	id S932994AbcFCVFn (ORCPT <rfc822;w@1wt.eu>);
	Fri, 3 Jun 2016 17:05:43 -0400
Received: from mail-pf0-f172.google.com ([209.85.192.172]:33037 "EHLO
	mail-pf0-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
	with ESMTP id S932839AbcFCVE2 (ORCPT
	<rfc822;linux-kernel@vger.kernel.org>);
	Fri, 3 Jun 2016 17:04:28 -0400
Date: Fri, 3 Jun 2016 14:04:24 -0700
From: Brian Norris <briannorris@chromium.org>
To: Boris Brezillon <boris.brezillon@free-electrons.com>
Cc: Thierry Reding <thierry.reding@gmail.com>, linux-pwm@vger.kernel.org,
        Mark Brown <broonie@kernel.org>, Liam Girdwood <lgirdwood@gmail.com>,
        Heiko Stuebner <heiko@sntech.de>, linux-rockchip@lists.infradead.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>, devicetree@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        Milo Kim <milo.kim@ti.com>, Doug Anderson <dianders@google.com>,
        Caesar Wang <wxt@rock-chips.com>,
        Stephen Barber <smbarber@chromium.org>,
        Ajit Pal Singh <ajitpal.singh@st.com>,
        Srinivas Kandagatla <srinivas.kandagatla@gmail.com>,
        Maxime Coquelin <maxime.coquelin@st.com>,
        Patrice Chotard <patrice.chotard@st.com>, kernel@stlinux.com
Subject: Re: [PATCH 14/14] regulator: pwm: Document pwm-dutycycle-unit and
 pwm-dutycycle-range
Message-ID: <20160603210424.GL124478@google.com>
References: <1464942192-25967-1-git-send-email-boris.brezillon@free-electrons.com>
 <1464942192-25967-15-git-send-email-boris.brezillon@free-electrons.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <1464942192-25967-15-git-send-email-boris.brezillon@free-electrons.com>
User-Agent: Mutt/1.5.21 (2010-09-15)
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

On Fri, Jun 03, 2016 at 10:23:12AM +0200, Boris Brezillon wrote:
> Document the pwm-dutycycle-unit and pwm-dutycycle-range properties.
> 
> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
> ---
>  .../devicetree/bindings/regulator/pwm-regulator.txt          | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/regulator/pwm-regulator.txt b/Documentation/devicetree/bindings/regulator/pwm-regulator.txt
> index ed936f0..5303235 100644
> --- a/Documentation/devicetree/bindings/regulator/pwm-regulator.txt
> +++ b/Documentation/devicetree/bindings/regulator/pwm-regulator.txt
> @@ -34,6 +34,18 @@ Only required for Voltage Table Mode:
>  			    First cell is voltage in microvolts (uV)
>  			    Second cell is duty-cycle in percent (%)
>  
> +Optional properties for Continuous mode:
> +- pwm-dutycycle-unit:	Integer value encoding the dutycycle unit. If not
> +			defined, <100> is assumed, meaning that
> +			pwm-dutycycle-range contains values expressed in
> +			percent.
> +
> +- pwm-dutycycle-range:	Should contain 2 entries. The first entry is encoding
> +			the dutycycle for regulator-min-microvolt and the
> +			second one the dutycycle for regulator-max-microvolt.
> +			Dutycyle values are expressed in pwm-dutycycle-unit.
> +			If not defined, <0 100> is assumed.
> +
>  NB: To be clear, if voltage-table is provided, then the device will be used
>  in Voltage Table Mode.  If no voltage-table is provided, then the device will
>  be used in Continuous Voltage Mode.

Acked-by: Brian Norris <briannorris@chromium.org>