linux-kernel - [PATCH 1/2] dt-bindings: display/panel: Add Lenovo NT36523W BOE panel

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: <20230217-topic-lenovo-panel-v1-1-9d7ee1602089@linaro.org>
Date:   Fri, 17 Feb 2023 12:29:07 +0100
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Thierry Reding <thierry.reding@...il.com>,
        Sam Ravnborg <sam@...nborg.org>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Neil Armstrong <neil.armstrong@...aro.org>
Cc:     dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Konrad Dybcio <konrad.dybcio@...aro.org>
Subject: [PATCH 1/2] dt-bindings: display/panel: Add Lenovo NT36523W BOE
 panel

Add bindings for the 2000x1200px IPS panel found on Lenovo Tab P11/
XiaoXin Pad devices.

Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---
 .../display/panel/lenovo,nt36523w-boe-j606.yaml    | 60 ++++++++++++++++++++++
 1 file changed, 60 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/panel/lenovo,nt36523w-boe-j606.yaml b/Documentation/devicetree/bindings/display/panel/lenovo,nt36523w-boe-j606.yaml
new file mode 100644
index 000000000000..43dcbe3f9f30
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/lenovo,nt36523w-boe-j606.yaml
@@ -0,0 +1,60 @@
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/lenovo,nt36523w-boe-j606.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NT36523W BOE panel found on Lenovo J606 devices
+
+maintainers:
+  - Konrad Dybcio <konrad.dybcio@...aro.org>
+
+allOf:
+  - $ref: panel-common.yaml#
+
+properties:
+  compatible:
+    const: lenovo,nt36523w-boe-j606
+
+  reg:
+    maxItems: 1
+    description: DSI virtual channel
+
+  vddio-supply: true
+  reset-gpios: true
+  rotation: true
+  port: true
+
+additionalProperties: false
+
+required:
+  - compatible
+  - reg
+  - vddio-supply
+  - reset-gpios
+  - port
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    dsi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        panel@0 {
+            compatible = "lenovo,nt36523w-boe-j606";
+            reg = <0>;
+
+            reset-gpios = <&tlmm 82 GPIO_ACTIVE_LOW>;
+            vddio-supply = <&pm6125_l9>;
+
+            rotation = <180>;
+
+            port {
+                panel0_in: endpoint {
+                    remote-endpoint = <&mdss_dsi0_out>;
+                };
+            };
+        };
+    };
+...

-- 
2.39.1