From: Lucas Stach <l.stach@pengutronix.de>
To: Shawn Guo <shawnguo@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org,
Daniel Vetter <daniel.vetter@ffwll.ch>,
Baoyou Xie <xie.baoyou@zte.com.cn>,
dri-devel@lists.freedesktop.org, Rob Herring <robh+dt@kernel.org>,
Jun Nie <jun.nie@linaro.org>
Subject: Re: [PATCH 4/5] dt: add bindings for ZTE tvenc device
Date: Thu, 19 Jan 2017 18:11:17 +0100 [thread overview]
Message-ID: <1484845877.24339.51.camel@pengutronix.de> (raw)
In-Reply-To: <1484843100-16284-5-git-send-email-shawnguo@kernel.org>
Am Freitag, den 20.01.2017, 00:24 +0800 schrieb Shawn Guo:
> From: Shawn Guo <shawn.guo@linaro.org>
>
> It adds bindings doc for ZTE VOU TV Encoder device.
>
> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
> ---
> Documentation/devicetree/bindings/display/zte,vou.txt | 15 +++++++++++++++
> 1 file changed, 15 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/display/zte,vou.txt b/Documentation/devicetree/bindings/display/zte,vou.txt
> index 740e5bd2e4f7..9c356284232b 100644
> --- a/Documentation/devicetree/bindings/display/zte,vou.txt
> +++ b/Documentation/devicetree/bindings/display/zte,vou.txt
> @@ -49,6 +49,15 @@ Required properties:
> "osc_clk"
> "xclk"
>
> +* TV Encoder output device
> +
> +Required properties:
> + - compatible: should be "zte,zx296718-tvenc"
> + - reg: Physical base address and length of the TVENC device IO region
> + - zte,tvenc-power-control: the phandle to SYSCTRL block followed by two
> + integer cells. The first cell is the offset of SYSCTRL register used
> + to control TV Encoder DAC power, and the second cell is the bit mask.
I don't know much about this platform, but shouldn't this be handled
with a proper power domain driver, rather than bashing bits directly?
Regards,
Lucas
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next prev parent reply other threads:[~2017-01-19 17:11 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-19 16:24 [PATCH 0/5] Add TV Encoder support for ZTE DRM driver Shawn Guo
2017-01-19 16:24 ` [PATCH 1/5] drm: zte: add interlace mode support Shawn Guo
[not found] ` <1484843100-16284-2-git-send-email-shawnguo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2017-01-23 15:19 ` Sean Paul
[not found] ` <20170123151901.GA19505-6JpoNmjd1+aEBhuJAZrboHoUN1GumTyQ7j82oEJ37pA@public.gmane.org>
2017-01-26 3:14 ` Shawn Guo
2017-01-19 16:24 ` [PATCH 2/5] drm: zte: move struct vou_inf into zx_vou driver Shawn Guo
[not found] ` <1484843100-16284-3-git-send-email-shawnguo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2017-01-23 15:30 ` Sean Paul
2017-01-19 16:24 ` [PATCH 3/5] drm: zte: add function to configure vou_ctrl dividers Shawn Guo
2017-01-23 15:47 ` Sean Paul
2017-01-19 16:24 ` [PATCH 4/5] dt: add bindings for ZTE tvenc device Shawn Guo
2017-01-19 17:11 ` Lucas Stach [this message]
2017-01-23 1:33 ` Shawn Guo
[not found] ` <1484843100-16284-5-git-send-email-shawnguo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2017-01-23 14:46 ` Rob Herring
2017-01-19 16:25 ` [PATCH 5/5] drm: zte: add tvenc driver support Shawn Guo
2017-01-23 16:10 ` Sean Paul
[not found] ` <20170123161034.GE19505-6JpoNmjd1+aEBhuJAZrboHoUN1GumTyQ7j82oEJ37pA@public.gmane.org>
2017-01-26 15:06 ` Shawn Guo
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