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From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Date: Tue, 02 Apr 2024 02:51:12 +0300
Subject: [PATCH v3 1/4] dt-bindings: panel: Add LG SW43408 MIPI-DSI panel
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Message-Id: <20240402-lg-sw43408-panel-v3-1-144f17a11a56@linaro.org>
References: <20240402-lg-sw43408-panel-v3-0-144f17a11a56@linaro.org>
In-Reply-To: <20240402-lg-sw43408-panel-v3-0-144f17a11a56@linaro.org>
To: Sumit Semwal <sumit.semwal@linaro.org>, 
 Caleb Connolly <caleb.connolly@linaro.org>, 
 Neil Armstrong <neil.armstrong@linaro.org>, 
 Jessica Zhang <quic_jesszhan@quicinc.com>, Sam Ravnborg <sam@ravnborg.org>, 
 David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>, 
 Maarten Lankhorst <maarten.lankhorst@linux.intel.com>, 
 Maxime Ripard <mripard@kernel.org>, Thomas Zimmermann <tzimmermann@suse.de>, 
 Rob Herring <robh@kernel.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, 
 Conor Dooley <conor+dt@kernel.org>
Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, 
 linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, 
 Vinod Koul <vkoul@kernel.org>, Caleb Connolly <caleb@connolly.tech>

From: Sumit Semwal <sumit.semwal@linaro.org>

LG SW43408 is 1080x2160, 4-lane MIPI-DSI panel present on Google Pixel 3
phones.

Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
[caleb: convert to yaml]
Signed-off-by: Caleb Connolly <caleb@connolly.tech>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 .../bindings/display/panel/lg,sw43408.yaml         | 62 ++++++++++++++++++++++
 1 file changed, 62 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml b/Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml
new file mode 100644
index 000000000000..1e08648f5bc7
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml
@@ -0,0 +1,62 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/lg,sw43408.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: LG SW43408 1080x2160 DSI panel
+
+maintainers:
+  - Caleb Connolly <caleb.connolly@linaro.org>
+
+description:
+  This panel is used on the Pixel 3, it is a 60hz OLED panel which
+  required DSC (Display Stream Compression) and has rounded corners.
+
+allOf:
+  - $ref: panel-common.yaml#
+
+properties:
+  compatible:
+    items:
+      - const: lg,sw43408
+
+  reg: true
+  port: true
+  vddi-supply: true
+  vpnl-supply: true
+  reset-gpios: true
+
+required:
+  - compatible
+  - vddi-supply
+  - vpnl-supply
+  - reset-gpios
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    dsi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        panel@0 {
+            compatible = "lg,sw43408";
+            reg = <0>;
+
+            vddi-supply = <&vreg_l14a_1p88>;
+            vpnl-supply = <&vreg_l28a_3p0>;
+
+            reset-gpios = <&tlmm 6 GPIO_ACTIVE_LOW>;
+
+            port {
+                endpoint {
+                    remote-endpoint = <&mdss_dsi0_out>;
+                };
+            };
+        };
+    };
+...

-- 
2.39.2