From: Jagan Teki <jagan@amarulasolutions.com>
To: Andrzej Hajda <a.hajda@samsung.com>,
Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
Chen-Yu Tsai <wens@csie.org>,
Maxime Ripard <maxime.ripard@bootlin.com>,
David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
dri-devel@lists.freedesktop.org, linux-sunxi@googlegroups.com,
Jagan Teki <jagan@amarulasolutions.com>,
Michael Trimarchi <michael@amarulasolutions.com>,
linux-amarula@amarulasolutions.com,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH 4/6] dt-bindings: display: bridge: Add ICN6211 MIPI-DSI to RGB convertor bridge
Date: Fri, 15 Mar 2019 18:38:23 +0530 [thread overview]
Message-ID: <20190315130825.9005-5-jagan@amarulasolutions.com> (raw)
In-Reply-To: <20190315130825.9005-1-jagan@amarulasolutions.com>
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"
+- 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
+
+[1]: Documentation/devicetree/bindings/media/video-interfaces.txt
+
+Example:
+
+ bridge@0 {
+ compatible = "bananapi,icn6211", "chipone,icn6211";
+ reg = <0>;
+ reset-gpios = <&pio 3 6 GPIO_ACTIVE_HIGH>; /* LCD-RST: PD6 */
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@1 {
+ reg = <1>;
+
+ bridge_out_ep: endpoint {
+ remote-endpoint = <&panel_ep>;
+ };
+ };
+ };
--
2.18.0.321.gffc6fa0e3
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next prev parent reply other threads:[~2019-03-15 13:09 UTC|newest]
Thread overview: 26+ 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 ` [PATCH 1/6] drm/bridge: Export drm_bridge_detach Jagan Teki
2019-03-15 13:27 ` [linux-sunxi] " Paul Kocialkowski
2019-03-18 16:48 ` Jagan Teki
2019-03-18 16:57 ` Paul Kocialkowski
2019-03-18 17:07 ` Jagan Teki
2019-03-15 13:08 ` [PATCH 2/6] drm/exynos: dsi: Use drm_bridge_detach Jagan Teki
2019-03-19 3:59 ` Inki Dae
2019-03-15 13:08 ` [PATCH 3/6] drm/sun4i: dsi: Add bridge support Jagan Teki
2019-03-15 13:32 ` [linux-sunxi] " Paul Kocialkowski
2019-03-15 13:45 ` Maxime Ripard
2019-03-15 13:48 ` Paul Kocialkowski
2019-05-22 12:01 ` Jagan Teki
2019-03-15 13:08 ` Jagan Teki [this message]
2019-03-15 13:34 ` [PATCH 4/6] dt-bindings: display: bridge: Add ICN6211 MIPI-DSI to RGB convertor bridge Maxime Ripard
2019-03-18 16:58 ` Jagan Teki
2019-03-19 2:59 ` [linux-sunxi] " Chen-Yu Tsai
2019-03-19 7:48 ` Jagan Teki
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 13:33 ` Maxime Ripard
2019-03-17 16:30 ` Laurent Pinchart
2019-03-18 17:59 ` Jagan Teki
2019-03-19 3:05 ` [linux-sunxi] " 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 13:25 ` Maxime Ripard
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