From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thierry Reding <thierry.reding@gmail.com>
Subject: Re: [PATCH v5 1/3] pwm: rockchip: Allow polarity invert on rk3288
Date: Tue, 26 Aug 2014 15:41:39 +0200
Message-ID: <20140826134138.GA2980@ulmo>
References: <1409007567-23523-1-git-send-email-dianders@chromium.org>
 <1409007567-23523-2-git-send-email-dianders@chromium.org>
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To: Doug Anderson <dianders@chromium.org>
Cc: Heiko Stuebner <heiko@sntech.de>, Caesar Wang <caesar.wang@rock-chips.com>, Sonny Rao <sonnyrao@chromium.org>, olof@lixom.net, Eddie Cai <eddie.cai@rock-chips.com>, Dmitry Torokhov <dmitry.torokhov@gmail.com>, robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com, ijc+devicetree@hellion.org.uk, galak@codeaurora.org, linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org
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On Mon, Aug 25, 2014 at 03:59:25PM -0700, Doug Anderson wrote:
> The rk3288 has the ability to invert the polarity of the PWM.  Let's
> enable that ability.  Note that this increases pwm_cells to 3 for
> rk3288.
>=20
> Signed-off-by: Doug Anderson <dianders@chromium.org>
> Reviewed-by: Caesar Wang <caesar.wang@rock-chips.com>
> ---
> Changes in v5: None
> Changes in v4:
> - Updated comment not to add caveats about pwm_cells 3.
> - rockchip_pwm_set_polarity() is now static.
> - Separate pwm_ops for v1 and v2; no set_polarity() in v1.
> - Added a blank line.
>=20
> Changes in v3:
> - Don't store a private copy of polarity.
> - Use true instead of 1.
> - Cleanup init order with "has_invert".
>=20
>  .../devicetree/bindings/pwm/pwm-rockchip.txt       |  4 +-
>  drivers/pwm/pwm-rockchip.c                         | 57 ++++++++++++++++=
++----
>  2 files changed, 50 insertions(+), 11 deletions(-)

Applied, thanks.

Thierry

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