linux-kernel - [PATCH 1/2] dt-bindings: display: panel: add Ilitek ili9806e panel controller

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20240625133317.2869038-2-mwalle@kernel.org>
Date: Tue, 25 Jun 2024 15:33:16 +0200
From: Michael Walle <mwalle@...nel.org>
To: Neil Armstrong <neil.armstrong@...aro.org>,
	Jessica Zhang <quic_jesszhan@...cinc.com>,
	David Airlie <airlied@...il.com>,
	Daniel Vetter <daniel@...ll.ch>,
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Maxime Ripard <mripard@...nel.org>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Michael Walle <mwalle@...nel.org>
Cc: dri-devel@...ts.freedesktop.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Gunnar Dibbern <gunnar.dibbern@....dlh.de>
Subject: [PATCH 1/2] dt-bindings: display: panel: add Ilitek ili9806e panel controller

Add the device tree binding for the Ilitek ILI9806E controller which can
be found on the Ortustech COME35H3P70ULC DSI display panel.

There are no peculiarities except for two different power signals.

Signed-off-by: Michael Walle <mwalle@...nel.org>
---
 .../display/panel/ilitek,ili9806e.yaml        | 63 +++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/panel/ilitek,ili9806e.yaml

diff --git a/Documentation/devicetree/bindings/display/panel/ilitek,ili9806e.yaml b/Documentation/devicetree/bindings/display/panel/ilitek,ili9806e.yaml
new file mode 100644
index 000000000000..cfd7cc9c8725
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/ilitek,ili9806e.yaml
@@ -0,0 +1,63 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/ilitek,ili9806e.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Ilitek ILI9806E based MIPI-DSI panels
+
+maintainers:
+  - Michael Walle <mwalle@...nel.org>
+
+allOf:
+  - $ref: panel-common.yaml#
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - ortustech,com35h3p70ulc
+      - const: ilitek,ili9806e
+
+  reg:
+    maxItems: 1
+
+  vdd-supply: true
+  vccio-supply: true
+
+required:
+  - compatible
+  - reg
+  - vdd-supply
+  - vccio-supply
+  - reset-gpios
+  - backlight
+  - port
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    dsi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        panel@0 {
+            compatible = "ortustech,com35h3p70ulc", "ilitek,ili9806e";
+            reg = <0>;
+            vdd-supply = <&reg_vdd_panel>;
+            vccio-supply = <&reg_vccio_panel>;
+            reset-gpios = <&gpio3 6 GPIO_ACTIVE_LOW>;
+            backlight = <&backlight>;
+
+            port {
+                panel_in: endpoint {
+                    remote-endpoint = <&dsi_out>;
+                };
+            };
+        };
+    };
+
+...
-- 
2.39.2