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From:   Dario Binacchi <dario.binacchi@amarulasolutions.com>
To:     linux-kernel@vger.kernel.org
Cc:     Amarula patchwork <linux-amarula@amarulasolutions.com>,
        michael@amarulasolutions.com,
        Dario Binacchi <dario.binacchi@amarulasolutions.com>,
        Conor Dooley <conor+dt@kernel.org>,
        Daniel Vetter <daniel@ffwll.ch>,
        David Airlie <airlied@gmail.com>,
        Jessica Zhang <quic_jesszhan@quicinc.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
        Maxime Ripard <mripard@kernel.org>,
        Neil Armstrong <neil.armstrong@linaro.org>,
        Rob Herring <robh+dt@kernel.org>,
        Sam Ravnborg <sam@ravnborg.org>,
        Thomas Zimmermann <tzimmermann@suse.de>,
        devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org
Subject: [PATCH v3 07/10] dt-bindings: display: panel: Add Ilitek ili9805 panel controller
Date:   Thu, 30 Nov 2023 15:16:24 +0100
Message-ID: <20231130141705.1796672-8-dario.binacchi@amarulasolutions.com>
In-Reply-To: <20231130141705.1796672-1-dario.binacchi@amarulasolutions.com>
References: <20231130141705.1796672-1-dario.binacchi@amarulasolutions.com>
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From: Michael Trimarchi <michael@amarulasolutions.com>

Add documentation for "ilitek,ili9805" panel.

Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>

---

Changes in v3:
- Drop power-supply

Changes in v2:
- Add $ref to panel-common.yaml
- Drop port, reset-gpios, and backlight
- Set port and backlight ad required
- Replace additionalProperties with unevaluatedProperties

 .../display/panel/ilitek,ili9805.yaml         | 62 +++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml

diff --git a/Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml b/Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml
new file mode 100644
index 000000000000..f4f91f93f490
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml
@@ -0,0 +1,62 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/ilitek,ili9805.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Ilitek ILI9805 based MIPI-DSI panels
+
+maintainers:
+  - Michael Trimarchi <michael@amarulasolutions.com>
+
+allOf:
+  - $ref: panel-common.yaml#
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - giantplus,gpm1790a0
+          - tianma,tm041xdhg01
+      - const: ilitek,ili9805
+
+  avdd-supply: true
+  dvdd-supply: true
+  reg: true
+
+required:
+  - compatible
+  - avdd-supply
+  - dvdd-supply
+  - reg
+  - reset-gpios
+  - port
+  - backlight
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    dsi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        panel@0 {
+            compatible = "giantplus,gpm1790a0", "ilitek,ili9805";
+            reg = <0>;
+            avdd-supply = <&avdd_display>;
+            dvdd-supply = <&dvdd_display>;
+            reset-gpios = <&r_pio 0 5 GPIO_ACTIVE_LOW>; /* PL05 */
+            backlight = <&backlight>;
+
+            port {
+                panel_in: endpoint {
+                    remote-endpoint = <&mipi_dsi_out>;
+                };
+            };
+        };
+    };
+
+...
-- 
2.43.0