From: Maxime Ripard <maxime.ripard@bootlin.com>
To: Jagan Teki <jagan@amarulasolutions.com>
Cc: Andrzej Hajda <a.hajda@samsung.com>,
Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
Chen-Yu Tsai <wens@csie.org>, David Airlie <airlied@linux.ie>,
Daniel Vetter <daniel@ffwll.ch>, Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Michael Trimarchi <michael@amarulasolutions.com>,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-sunxi@googlegroups.com, linux-amarula@amarulasolutions.com
Subject: Re: [PATCH 4/6] dt-bindings: display: bridge: Add ICN6211 MIPI-DSI to RGB convertor bridge
Date: Fri, 15 Mar 2019 14:34:14 +0100 [thread overview]
Message-ID: <20190315133414.5zwc5qtrivrbrzow@flea> (raw)
In-Reply-To: <20190315130825.9005-5-jagan@amarulasolutions.com>
[-- Attachment #1: Type: text/plain, Size: 1735 bytes --]
On Fri, Mar 15, 2019 at 06:38:23PM +0530, Jagan Teki wrote:
> ICN6211 is MIPI-DSI/RGB converter bridge from chipone.
> It has a flexible configuration of MIPI DSI signal input
> and produce RGB565, RGB666, RGB888 output format.
>
> Add dt-bingings for it.
>
> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
> ---
> .../display/bridge/chipone,icn6211.txt | 36 +++++++++++++++++++
> 1 file changed, 36 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/display/bridge/chipone,icn6211.txt
>
> diff --git a/Documentation/devicetree/bindings/display/bridge/chipone,icn6211.txt b/Documentation/devicetree/bindings/display/bridge/chipone,icn6211.txt
> new file mode 100644
> index 000000000000..7f13efd7ee7f
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/bridge/chipone,icn6211.txt
> @@ -0,0 +1,36 @@
> +Chipone ICN6211 MIPI-DSI to RGB Convertor Bridge
> +
> +ICN6211 is MIPI-DSI/RGB converter bridge from chipone.
> +It has a flexible configuration of MIPI DSI signal input
> +and produce RGB565, RGB666, RGB888 output format.
> +
> +Required properties for RGB:
> +- compatible: must be "chipone,icn6211" and one of:
> + * "bananapi,icn6211"
Why is that compatible needed?
> +- reg: the virtual channel number of a DSI peripheral
> +- reset-gpios: a GPIO phandle for the reset pin
> +
> +The device node can contain following 'port' child nodes,
> +according to the OF graph bindings defined in [1]:
> + 0: DSI Input, not required, if the bridge is DSI controlled
> + 1: RGB Output, mandatory
Your example doesn't have that input port
Maxime
--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 228 bytes --]
WARNING: multiple messages have this Message-ID (diff)
From: Maxime Ripard <maxime.ripard-LDxbnhwyfcJBDgjK7y7TUQ@public.gmane.org>
To: Jagan Teki <jagan-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>
Cc: Andrzej Hajda <a.hajda-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>,
Laurent Pinchart
<Laurent.pinchart-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org>,
Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>,
David Airlie <airlied-cv59FeDIM0c@public.gmane.org>,
Daniel Vetter <daniel-/w4YWyX8dFk@public.gmane.org>,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
Michael Trimarchi
<michael-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>,
dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org,
linux-amarula-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org
Subject: Re: [PATCH 4/6] dt-bindings: display: bridge: Add ICN6211 MIPI-DSI to RGB convertor bridge
Date: Fri, 15 Mar 2019 14:34:14 +0100 [thread overview]
Message-ID: <20190315133414.5zwc5qtrivrbrzow@flea> (raw)
In-Reply-To: <20190315130825.9005-5-jagan-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>
[-- Attachment #1: Type: text/plain, Size: 1716 bytes --]
On Fri, Mar 15, 2019 at 06:38:23PM +0530, Jagan Teki wrote:
> ICN6211 is MIPI-DSI/RGB converter bridge from chipone.
> It has a flexible configuration of MIPI DSI signal input
> and produce RGB565, RGB666, RGB888 output format.
>
> Add dt-bingings for it.
>
> Signed-off-by: Jagan Teki <jagan-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>
> ---
> .../display/bridge/chipone,icn6211.txt | 36 +++++++++++++++++++
> 1 file changed, 36 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/display/bridge/chipone,icn6211.txt
>
> diff --git a/Documentation/devicetree/bindings/display/bridge/chipone,icn6211.txt b/Documentation/devicetree/bindings/display/bridge/chipone,icn6211.txt
> new file mode 100644
> index 000000000000..7f13efd7ee7f
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/bridge/chipone,icn6211.txt
> @@ -0,0 +1,36 @@
> +Chipone ICN6211 MIPI-DSI to RGB Convertor Bridge
> +
> +ICN6211 is MIPI-DSI/RGB converter bridge from chipone.
> +It has a flexible configuration of MIPI DSI signal input
> +and produce RGB565, RGB666, RGB888 output format.
> +
> +Required properties for RGB:
> +- compatible: must be "chipone,icn6211" and one of:
> + * "bananapi,icn6211"
Why is that compatible needed?
> +- reg: the virtual channel number of a DSI peripheral
> +- reset-gpios: a GPIO phandle for the reset pin
> +
> +The device node can contain following 'port' child nodes,
> +according to the OF graph bindings defined in [1]:
> + 0: DSI Input, not required, if the bridge is DSI controlled
> + 1: RGB Output, mandatory
Your example doesn't have that input port
Maxime
--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
WARNING: multiple messages have this Message-ID (diff)
From: Maxime Ripard <maxime.ripard@bootlin.com>
To: Jagan Teki <jagan@amarulasolutions.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org, David Airlie <airlied@linux.ie>,
linux-sunxi@googlegroups.com, linux-kernel@vger.kernel.org,
dri-devel@lists.freedesktop.org,
Andrzej Hajda <a.hajda@samsung.com>, Chen-Yu Tsai <wens@csie.org>,
Rob Herring <robh+dt@kernel.org>,
Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
Daniel Vetter <daniel@ffwll.ch>,
Michael Trimarchi <michael@amarulasolutions.com>,
linux-amarula@amarulasolutions.com,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 4/6] dt-bindings: display: bridge: Add ICN6211 MIPI-DSI to RGB convertor bridge
Date: Fri, 15 Mar 2019 14:34:14 +0100 [thread overview]
Message-ID: <20190315133414.5zwc5qtrivrbrzow@flea> (raw)
In-Reply-To: <20190315130825.9005-5-jagan@amarulasolutions.com>
[-- Attachment #1.1: Type: text/plain, Size: 1735 bytes --]
On Fri, Mar 15, 2019 at 06:38:23PM +0530, Jagan Teki wrote:
> ICN6211 is MIPI-DSI/RGB converter bridge from chipone.
> It has a flexible configuration of MIPI DSI signal input
> and produce RGB565, RGB666, RGB888 output format.
>
> Add dt-bingings for it.
>
> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
> ---
> .../display/bridge/chipone,icn6211.txt | 36 +++++++++++++++++++
> 1 file changed, 36 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/display/bridge/chipone,icn6211.txt
>
> diff --git a/Documentation/devicetree/bindings/display/bridge/chipone,icn6211.txt b/Documentation/devicetree/bindings/display/bridge/chipone,icn6211.txt
> new file mode 100644
> index 000000000000..7f13efd7ee7f
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/bridge/chipone,icn6211.txt
> @@ -0,0 +1,36 @@
> +Chipone ICN6211 MIPI-DSI to RGB Convertor Bridge
> +
> +ICN6211 is MIPI-DSI/RGB converter bridge from chipone.
> +It has a flexible configuration of MIPI DSI signal input
> +and produce RGB565, RGB666, RGB888 output format.
> +
> +Required properties for RGB:
> +- compatible: must be "chipone,icn6211" and one of:
> + * "bananapi,icn6211"
Why is that compatible needed?
> +- reg: the virtual channel number of a DSI peripheral
> +- reset-gpios: a GPIO phandle for the reset pin
> +
> +The device node can contain following 'port' child nodes,
> +according to the OF graph bindings defined in [1]:
> + 0: DSI Input, not required, if the bridge is DSI controlled
> + 1: RGB Output, mandatory
Your example doesn't have that input port
Maxime
--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
[-- Attachment #1.2: signature.asc --]
[-- Type: application/pgp-signature, Size: 228 bytes --]
[-- Attachment #2: Type: text/plain, Size: 176 bytes --]
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-03-15 13:34 UTC|newest]
Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-15 13:08 [PATCH 0/6] drm/bridge: Add ICN6211 MIPI-DSI/RGB bridge Jagan Teki
2019-03-15 13:08 ` Jagan Teki
2019-03-15 13:08 ` Jagan Teki
2019-03-15 13:08 ` [PATCH 1/6] drm/bridge: Export drm_bridge_detach Jagan Teki
2019-03-15 13:08 ` Jagan Teki
2019-03-15 13:08 ` Jagan Teki
2019-03-15 13:27 ` [linux-sunxi] " Paul Kocialkowski
2019-03-15 13:27 ` Paul Kocialkowski
2019-03-15 13:27 ` Paul Kocialkowski
2019-03-18 16:48 ` [linux-sunxi] " Jagan Teki
2019-03-18 16:48 ` Jagan Teki
2019-03-18 16:57 ` Paul Kocialkowski
2019-03-18 16:57 ` Paul Kocialkowski
2019-03-18 17:07 ` Jagan Teki
2019-03-18 17:07 ` Jagan Teki
2019-03-18 17:07 ` Jagan Teki
2019-03-15 13:08 ` [PATCH 2/6] drm/exynos: dsi: Use drm_bridge_detach Jagan Teki
2019-03-15 13:08 ` Jagan Teki
2019-03-15 13:08 ` Jagan Teki
2019-03-19 3:59 ` Inki Dae
2019-03-19 3:59 ` Inki Dae
2019-03-15 13:08 ` [PATCH 3/6] drm/sun4i: dsi: Add bridge support Jagan Teki
2019-03-15 13:08 ` Jagan Teki
2019-03-15 13:08 ` Jagan Teki
2019-03-15 13:32 ` [linux-sunxi] " Paul Kocialkowski
2019-03-15 13:32 ` Paul Kocialkowski
2019-03-15 13:32 ` Paul Kocialkowski
2019-03-15 13:45 ` [linux-sunxi] " Maxime Ripard
2019-03-15 13:45 ` Maxime Ripard
2019-03-15 13:45 ` Maxime Ripard
2019-03-15 13:48 ` [linux-sunxi] " Paul Kocialkowski
2019-03-15 13:48 ` Paul Kocialkowski
2019-03-15 13:48 ` Paul Kocialkowski
2019-03-15 15:20 ` [linux-sunxi] " Sergey Suloev
2019-05-22 12:01 ` Jagan Teki
2019-05-22 12:01 ` Jagan Teki
2019-03-15 13:08 ` [PATCH 4/6] dt-bindings: display: bridge: Add ICN6211 MIPI-DSI to RGB convertor bridge Jagan Teki
2019-03-15 13:08 ` Jagan Teki
2019-03-15 13:34 ` Maxime Ripard [this message]
2019-03-15 13:34 ` Maxime Ripard
2019-03-15 13:34 ` Maxime Ripard
2019-03-18 16:58 ` Jagan Teki
2019-03-18 16:58 ` Jagan Teki
2019-03-19 2:59 ` [linux-sunxi] " Chen-Yu Tsai
2019-03-19 2:59 ` Chen-Yu Tsai
2019-03-19 7:48 ` Jagan Teki
2019-03-19 7:48 ` Jagan Teki
2019-03-19 7:48 ` Jagan Teki
2019-03-19 8:35 ` Maxime Ripard
2019-03-19 8:35 ` Maxime Ripard
2019-03-15 13:08 ` [PATCH 5/6] drm/bridge: Add Chipone ICN6211 MIPI-DSI/RGB " Jagan Teki
2019-03-15 13:08 ` Jagan Teki
2019-03-15 13:08 ` Jagan Teki
2019-03-15 13:33 ` Maxime Ripard
2019-03-15 13:33 ` Maxime Ripard
2019-03-15 13:33 ` Maxime Ripard
2019-03-17 16:30 ` Laurent Pinchart
2019-03-17 16:30 ` Laurent Pinchart
2019-03-17 16:30 ` Laurent Pinchart
2019-03-18 17:59 ` Jagan Teki
2019-03-18 17:59 ` Jagan Teki
2019-03-19 3:05 ` [linux-sunxi] " Chen-Yu Tsai
2019-03-19 3:05 ` Chen-Yu Tsai
2019-03-19 3:05 ` Chen-Yu Tsai
2019-03-15 13:08 ` [PATCH 6/6] arm64: dts: allwinner: bananapi-m64: Enable S070WV20-CT16 DSI panel Jagan Teki
2019-03-15 13:08 ` Jagan Teki
2019-03-15 13:25 ` Maxime Ripard
2019-03-15 13:25 ` Maxime Ripard
2019-03-15 13:25 ` Maxime Ripard
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190315133414.5zwc5qtrivrbrzow@flea \
--to=maxime.ripard@bootlin.com \
--cc=Laurent.pinchart@ideasonboard.com \
--cc=a.hajda@samsung.com \
--cc=airlied@linux.ie \
--cc=daniel@ffwll.ch \
--cc=devicetree@vger.kernel.org \
--cc=dri-devel@lists.freedesktop.org \
--cc=jagan@amarulasolutions.com \
--cc=linux-amarula@amarulasolutions.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-sunxi@googlegroups.com \
--cc=mark.rutland@arm.com \
--cc=michael@amarulasolutions.com \
--cc=robh+dt@kernel.org \
--cc=wens@csie.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.