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From: Xin Ji <xji@analogixsemi.com>
To: "devel@driverdev.osuosl.org" <devel@driverdev.osuosl.org>,
	Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
	Andrzej Hajda <a.hajda@samsung.com>
Cc: Jernej Skrabec <jernej.skrabec@siol.net>,
	Nicolas Boichat <drinkcat@chromium.org>,
	Jonas Karlman <jonas@kwiboo.se>, David Airlie <airlied@linux.ie>,
	Neil Armstrong <narmstrong@baylibre.com>,
	"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>,
	Daniel Vetter <daniel@ffwll.ch>,
	Dan Carpenter <dan.carpenter@oracle.com>
Subject: [PATCH v2 1/2] dt-bindings: drm/bridge: anx7625: MIPI to DP transmitter binding
Date: Fri, 11 Oct 2019 02:21:48 +0000
Message-ID: <75bb8a47d2c3c1f979c6d62158c21988b846e79b.1570760115.git.xji@analogixsemi.com> (raw)
In-Reply-To: <cover.1570760115.git.xji@analogixsemi.com>

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:
	anx7625_bridge: encoder@58 {
		compatible = "analogix,anx7625";
		reg = <0x58>;
		status = "okay";
		panel-flags = <1>;
		enable-gpios = <&pio 45 GPIO_ACTIVE_HIGH>;
		reset-gpios = <&pio 73 GPIO_ACTIVE_HIGH>;
		#address-cells = <1>;
		#size-cells = <0>;

		port@0 {
		  reg = <0>;
		  anx_1_in: endpoint {
		    remote-endpoint = <&mipi_dsi>;
		  };
		};

		port@3 {
		  reg = <3>;
		  anx_1_out: endpoint {
		    remote-endpoint = <&panel_in>;
		  };
		};
	};

Signed-off-by: Xin Ji <xji@analogixsemi.com>
---
 .../bindings/display/bridge/anx7625.yaml           | 96 ++++++++++++++++++++++
 1 file changed, 96 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/bridge/anx7625.yaml

diff --git a/Documentation/devicetree/bindings/display/bridge/anx7625.yaml b/Documentation/devicetree/bindings/display/bridge/anx7625.yaml
new file mode 100644
index 0000000..fc84683
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/bridge/anx7625.yaml
@@ -0,0 +1,96 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright 2019 Analogix Semiconductor, Inc.
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/display/bridge/anx7625.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Analogix ANX7625 SlimPort (4K Mobile HD Transmitter)
+
+maintainers:
+  - Xin Ji <xji@analogixsemi.com>
+
+description: |
+  The ANX7625 is an ultra-low power 4K Mobile HD Transmitter
+  designed for portable devices.
+
+properties:
+  "#address-cells": true
+  "#size-cells": true
+
+  compatible:
+    items:
+      - const: analogix,anx7625
+
+  reg:
+    maxItems: 1
+
+  panel-flags:
+    description: indicate the panel is internal or external
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  enable-gpios:
+    description: used for power on chip control, POWER_EN pin D2.
+    maxItems: 1
+
+  reset-gpios:
+    description: used for reset chip control, RESET_N pin B7.
+    maxItems: 1
+
+  port@0:
+    type: object
+    description:
+      A port node pointing to MIPI DSI host port node.
+
+  port@1:
+    type: object
+    description:
+      A port node pointing to MIPI DPI host port node.
+
+  port@2:
+    type: object
+    description:
+      A port node pointing to external connector port node.
+
+  port@3:
+    type: object
+    description:
+      A port node pointing to eDP port node.
+
+required:
+  - "#address-cells"
+  - "#size-cells"
+  - compatible
+  - reg
+  - port@0
+  - port@3
+
+example:
+  - |
+    anx7625_bridge: encoder@58 {
+        compatible = "analogix,anx7625";
+        reg = <0x58>;
+        status = "okay";
+        panel-flags = <1>;
+        enable-gpios = <&pio 45 GPIO_ACTIVE_HIGH>;
+        reset-gpios = <&pio 73 GPIO_ACTIVE_HIGH>;
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        port@0 {
+          reg = <0>;
+          anx_1_in: endpoint {
+            remote-endpoint = <&mipi_dsi>;
+          };
+        };
+
+        port@3 {
+          reg = <3>;
+          anx_1_out: endpoint {
+            remote-endpoint = <&panel_in>;
+          };
+        };
+    };
-- 
2.7.4

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  reply index

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CGME20191011022055epcas5p37790ed31cbe63d0be0f6b5786ce1392a@epcas5p3.samsung.com>
2019-10-11  2:20 ` [PATCH v2 0/2] Add initial support for slimport anx7625 Xin Ji
2019-10-11  2:21   ` Xin Ji [this message]
2019-10-11 11:21     ` [PATCH v2 1/2] dt-bindings: drm/bridge: anx7625: MIPI to DP transmitter binding Andrzej Hajda
2019-10-11 12:54       ` Laurent Pinchart
2019-10-14  3:02         ` Xin Ji
2019-10-14 22:16           ` Laurent Pinchart
2019-10-15  3:02             ` Xin Ji
2019-10-14  2:53       ` Xin Ji
2019-10-11  2:23   ` [PATCH v2 2/2] drm/bridge: anx7625: Add anx7625 MIPI DSI/DPI to DP bridge driver Xin Ji
2019-10-14  8:20     ` kbuild test robot
2019-10-14  8:20     ` [RFC PATCH] drm/bridge: anx7625: ANX_OUI[] can be static kbuild test robot
2019-10-15  9:19     ` [PATCH v2 2/2] drm/bridge: anx7625: Add anx7625 MIPI DSI/DPI to DP bridge driver Dan Carpenter
2019-10-11  6:12   ` [PATCH v2 0/2] Add initial support for slimport anx7625 Andrzej Hajda
2019-10-11  7:52     ` Xin Ji
2019-10-11 10:27   ` Dan Carpenter
2019-10-10  9:31 Xin Ji
2019-10-10  9:32 ` [PATCH v2 1/2] dt-bindings: drm/bridge: anx7625: MIPI to DP transmitter binding Xin Ji
  -- strict thread matches above, loose matches on Subject: below --
2019-10-09  9:26 [PATCH v2 0/2] Add initial support for slimport anx7625 Xin Ji
2019-10-09  9:27 ` [PATCH v2 1/2] dt-bindings: drm/bridge: anx7625: MIPI to DP transmitter binding Xin Ji
2019-10-09 12:10   ` Laurent Pinchart
2019-10-10  3:38     ` Xin Ji

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