From: Robert Chiras <robert.chiras@nxp.com>
To: "festevam@gmail.com" <festevam@gmail.com>
Cc: dl-linux-imx <linux-imx@nxp.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"robh+dt@kernel.org" <robh+dt@kernel.org>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"sam@ravnborg.org" <sam@ravnborg.org>,
"daniel@ffwll.ch" <daniel@ffwll.ch>,
"mark.rutland@arm.com" <mark.rutland@arm.com>,
"thierry.reding@gmail.com" <thierry.reding@gmail.com>,
"dri-devel@lists.freedesktop.org"
<dri-devel@lists.freedesktop.org>,
"airlied@linux.ie" <airlied@linux.ie>
Subject: Re: [EXT] Re: [PATCH v3 1/2] dt-bindings: display: panel: Add support for Raydium RM67191 panel
Date: Mon, 24 Jun 2019 07:48:13 +0000 [thread overview]
Message-ID: <1561362492.9328.84.camel@nxp.com> (raw)
In-Reply-To: <CAOMZO5D+7msAxc99KFi=OWCNeBSxKXtJ8O=J7U+YE6v=xz3cAg@mail.gmail.com>
On Vi, 2019-06-21 at 12:46 -0300, Fabio Estevam wrote:
> Caution: EXT Email
>
> Hi Robert,
>
> On Fri, Jun 21, 2019 at 11:16 AM Robert Chiras <robert.chiras@nxp.com
> > wrote:
>
> >
> > From what I've seen in the schematics, the power lines on the DSI
> > port
> > on all the i.MX8 cores are coming from a PMIC providing power for
> > all
> > the peripherals. Since I didn't find a way to cut the power on a
> > single
> > peripheral (like DSI, for example) it doesn't make sense for power-
> > supply property. For now, at least.
> This panel driver is not supposed to only work with i.MX8 NXP
> reference boards.
>
> The dt-bindings should be as accurate as possible from day one, so
> describing the power-supply is important.
>
> Please look at the panel datasheet and describe the required power
> supplies accordingly.
OK, I will add the power regulators as they are described in panel
datasheet. I just won't be able to test them.
>
> Thanks
next prev parent reply other threads:[~2019-06-24 7:48 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-20 13:30 [PATCH v3 0/2] Add DSI panel driver for Raydium RM67191 Robert Chiras
2019-06-20 13:30 ` [PATCH v3 1/2] dt-bindings: display: panel: Add support for Raydium RM67191 panel Robert Chiras
2019-06-21 14:00 ` Fabio Estevam
2019-06-21 14:00 ` Fabio Estevam
2019-06-21 14:16 ` [EXT] " Robert Chiras
2019-06-21 15:46 ` Fabio Estevam
2019-06-21 15:46 ` Fabio Estevam
2019-06-24 7:48 ` Robert Chiras [this message]
2019-06-20 13:30 ` [PATCH v3 2/2] drm/panel: Add support for Raydium RM67191 panel driver Robert Chiras
2019-06-21 13:59 ` Fabio Estevam
2019-06-21 13:59 ` Fabio Estevam
2019-06-24 7:44 ` [EXT] " Robert Chiras
2019-06-24 16:12 ` Fabio Estevam
2019-06-25 6:35 ` Robert Chiras
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