From: Xin Ji <xji@analogixsemi.com>
To: Neil Armstrong <narmstrong@baylibre.com>
Cc: "devel@driverdev.osuosl.org" <devel@driverdev.osuosl.org>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Andrzej Hajda <a.hajda@samsung.com>,
Jonas Karlman <jonas@kwiboo.se>,
Jernej Skrabec <jernej.skrabec@siol.net>,
David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"dri-devel@lists.freedesktop.org"
<dri-devel@lists.freedesktop.org>,
Sheng Pan <span@analogixsemi.com>
Subject: Re: [PATCH v1 1/2] dt-bindings: drm/bridge: anx7625: MIPI to DP transmitter binding
Date: Thu, 19 Sep 2019 10:51:08 +0000 [thread overview]
Message-ID: <20190919105059.GB30631@xin-VirtualBox> (raw)
In-Reply-To: <446ff66c-8097-fca8-8371-9223679f16bb@baylibre.com>
On Thu, Sep 19, 2019 at 08:57:12AM +0200, Neil Armstrong wrote:
> Hi,
>
> On 19/09/2019 08:55, Xin Ji wrote:
> > The ANX7625 is an ultra-low power 4K Mobile HD Transmitter designed
> > for portable device. It converts MIPI to DisplayPort 1.3 4K.
> >
> > You can add support to your board with binding.
> >
> > Example:
> > anx_bridge: anx7625@58 {
> > compatible = "analogix,anx7625";
> > reg = <0x58>;
> > anx,low_power_mode = <1>;
> > anx,dsi_supported = <1>;
> > anx,dsi_channel = <1>;
> > anx,dsi_lanes = <4>;
> > anx,internal_pannel = <1>;
> > anx,p-on-gpio = <&gpio0 45 GPIO_ACTIVE_LOW>;
> > anx,reset-gpio = <&gpio0 73 GPIO_ACTIVE_LOW>;
> > status = "okay";
> > port {
> > anx7625_1_in: endpoint {
> > remote-endpoint = <&mipi_dsi_bridge_1>;
> > };
> > };
> > };
> >
> > Signed-off-by: Xin Ji <xji@analogixsemi.com>
> > ---
> > .../devicetree/bindings/display/bridge/anx7625.txt | 42 ++++++++++++++++++++++
> > 1 file changed, 42 insertions(+)
> > create mode 100644 Documentation/devicetree/bindings/display/bridge/anx7625.txt
> >
> > diff --git a/Documentation/devicetree/bindings/display/bridge/anx7625.txt b/Documentation/devicetree/bindings/display/bridge/anx7625.txt
> > new file mode 100644
> > index 0000000..f2a1c2a
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/display/bridge/anx7625.txt
> > @@ -0,0 +1,42 @@
> > +Analogix ANX7625 SlimPort (4K Mobile HD Transmitter)
> > +-----------------------------------------------
>
> New bindings should use yaml format:
> https://github.com/torvalds/linux/blob/master/Documentation/devicetree/bindings/example-schema.yaml
>
> Neil
OK, I'll follow the yaml format in the next version.
Thanks,
Xin
>
> > +
> > +The ANX7625 is an ultra-low power 4K Mobile HD Transmitter
> > +designed for portable devices.
> > +
> > +Required properties:
> > +
> > + - compatible : "analogix,anx7625"
> > + - reg : I2C address of the device
> > + - anx,low_power_mode : Low power mode support feature
> > + - anx,dsi_supported : DSI or DPI
> > + - anx,dsi_channel : DSI channel index
> > + - anx,dsi_lanes : DSI lane count
> > + - anx,intr-hpd-gpio : Which GPIO to use for interrupt
> > +
> > +Optional properties:
> > +
> > + - anx,extcon_supported
> > + external connector interface support flag
> > + - anx,internal_pannel
> > + Which indicate internal pannel
> > + - anx,p-on-gpio
> > + Which GPIO to use for Power On chip
> > + - anx,reset-gpio
> > + Which GPIO to use for RESET
> > + - port
> > + SoC specific port nodes with endpoint definitions as defined in
> > + Documentation/devicetree/bindings/media/video-interfaces.txt,
> > +
> > +Example:
> > +
> > + anx_bridge: anx7625@58 {
> > + compatible = "analogix,anx7625";
> > + reg = <0x58>;
> > + anx,low_power_mode = <0>;
> > + anx,dsi_supported = <1>;
> > + anx,dsi_channel = <1>;
> > + anx,dsi_lanes = <4>;
> > + anx,intr-hpd-gpio = <&gpio1 19 IRQ_TYPE_LEVEL_LOW>;
> > + status = "okay";
> > + };
> >
next prev parent reply other threads:[~2019-09-19 10:51 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-19 6:51 [PATCH v1 0/2] Add initial support for slimport anx7625 Xin Ji
2019-09-19 6:55 ` [PATCH v1 1/2] dt-bindings: drm/bridge: anx7625: MIPI to DP transmitter binding Xin Ji
2019-09-19 6:57 ` Neil Armstrong
2019-09-19 10:51 ` Xin Ji [this message]
2019-09-19 6:56 ` [PATCH v1 0/2] Add initial support for slimport anx7625 Neil Armstrong
2019-09-19 10:48 ` Xin Ji
2019-09-19 6:58 ` [PATCH v1 2/2] drm/bridge: anx7625: Add anx7625 MIPI to DP bridge driver Xin Ji
2019-09-21 14:30 ` kbuild test robot
2019-09-20 6:09 [PATCH v1 0/2] Add initial support for slimport anx7625 Xin Ji
2019-09-20 6:05 ` [PATCH v1 1/2] dt-bindings: drm/bridge: anx7625: MIPI to DP transmitter binding Xin Ji
2019-09-20 9:46 ` Laurent Pinchart
2019-09-23 3:55 ` Xin Ji
2019-09-23 9:06 [PATCH v1 0/2] Add initial support for slimport anx7625 Xin Ji
2019-09-23 9:07 ` [PATCH v1 1/2] dt-bindings: drm/bridge: anx7625: MIPI to DP transmitter binding Xin Ji
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