[PATCH v2 08/11] dt-bindings: display: panel: Describe Samsung SOUXP00-A DDIC

Marijn Suijten
2025-12-21T23:32:24Z

Document the Samsung SOUXP00-A Display-Driver-IC and 11644x3840@60Hz
6.5" DSI command-mode panels found in the Sony Xperia 1 with amb650wh01
panel and Sony Xperia 1 II with amb650wh07 panel. It requires Display
Stream Compression 1.1.

Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
---
.../bindings/display/panel/samsung,souxp00-a.yaml | 79 ++++++++++++++++++++++
MAINTAINERS | 5 ++
2 files changed, 84 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/panel/samsung,souxp00-a.yaml b/Documentation/devicetree/bindings/display/panel/samsung,souxp00-a.yaml
new file mode 100644
index 000000000000..bfbb8c0a41cf
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/samsung,souxp00-a.yaml
@@ -0,0 +1,79 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/samsung,souxp00-a.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung SOUXP00-A DDI for 1644x3840@60Hz 6.5" OLED DSI panels
+
+maintainers:
+ - Marijn Suijten <marijn.suijten@somainline.org>
+
+description: |
+ Samsung SOUXP00-A Display-Driver-IC found in the Sony Xperia 1 (kumano
+ griffin, amb650wh01 panel) and Sony Xperia 1 II (edo pdx203, amb650wh07 panel)
+ smartphones. It is always programmed with Display Stream Compression 1.1
+ enabled.
+
+ The assembly features a Samsung touchscreen compatible with
+ samsung,s6sy761.
+
+allOf:
+ - $ref: panel-common.yaml#
+
+properties:
+ compatible:
+ enum:
+ - samsung,souxp00-a-amb650wh01
+ - samsung,souxp00-a-amb650wh07
+
+ port: true
+
+ reg:
+ maxItems: 1
+ description: DSI virtual channel
+
+ reset-gpios: true
+
+ vci-supply:
+ description: DriverIC Operation supply (3.0V)
+
+ vddio-supply:
+ description: I/O voltage supply (1.8V)
+
+required:
+ - compatible
+ - port
+ - reg
+ - reset-gpios
+ - vci-supply
+ - vddio-supply
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+
+ dsi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ panel@0 {
+ compatible = "samsung,souxp00-a-amb650wh01";
+ reg = <0>;
+
+ reset-gpios = <&tlmm 6 GPIO_ACTIVE_LOW>;
+
+ vci-supply = <&vreg_l17a_3p0>;
+ vddio-supply = <&vreg_l14a_1p8>;
+
+ port {
+ endpoint {
+ remote-endpoint = <&dsi0_out>;
+ };
+ };
+ };
+ };
+
+...
+
diff --git a/MAINTAINERS b/MAINTAINERS
index 28135743ca0c..7f32ff371799 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -8206,6 +8206,11 @@ S: Maintained
F: Documentation/devicetree/bindings/display/panel/samsung,sofef03-m.yaml
F: drivers/gpu/drm/panel/panel-samsung-sofef03.c

+DRM DRIVER FOR SAMSUNG SOUXP00 DDIC
+M: Marijn Suijten <marijn.suijten@somainline.org>
+S: Maintained
+F: Documentation/devicetree/bindings/display/panel/samsung,souxp00-a.yaml
+
DRM DRIVER FOR SHARP MEMORY LCD
M: Alex Lanzano <lanzano.alex@gmail.com>
S: Maintained

--
2.52.0