From: David Heidelberg <david@ixit.cz>
Basic description for S6E3FC2X01 DDIC with attached panel AMS641RW.
Samsung AMS641RW is 6.41 inch, 1080x2340 pixels, 19.5:9 ratio panel
This panel has three supplies, while panel-simple-dsi is limited to one.
There is no user of this compatible, nor the compatible make sense.
Remove it from simple DSI panel definitions.
Signed-off-by: David Heidelberg <david@ixit.cz>
---
.../bindings/display/panel/panel-simple-dsi.yaml | 3 -
.../bindings/display/panel/samsung,s6e3fc2x01.yaml | 81 ++++++++++++++++++++++
MAINTAINERS | 5 ++
3 files changed, 86 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml b/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml
index 9b92a05791ccf..ac2db8cf5eb76 100644
--- a/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml
+++ b/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml
@@ -56,8 +56,6 @@ properties:
- panasonic,vvx10f034n00
# Samsung s6e3fa7 1080x2220 based AMS559NK06 AMOLED panel
- samsung,s6e3fa7-ams559nk06
- # Samsung s6e3fc2x01 1080x2340 AMOLED panel
- - samsung,s6e3fc2x01
# Samsung sofef00 1080x2280 AMOLED panel
- samsung,sofef00
# Shangai Top Display Optoelectronics 7" TL070WSH30 1024x600 TFT LCD panel
@@ -80,7 +78,6 @@ allOf:
properties:
compatible:
enum:
- - samsung,s6e3fc2x01
- samsung,sofef00
then:
properties:
diff --git a/Documentation/devicetree/bindings/display/panel/samsung,s6e3fc2x01.yaml b/Documentation/devicetree/bindings/display/panel/samsung,s6e3fc2x01.yaml
new file mode 100644
index 0000000000000..d48354fb52ea0
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/samsung,s6e3fc2x01.yaml
@@ -0,0 +1,81 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/samsung,s6e3fc2x01.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S6E3FC2X01 AMOLED DDIC
+
+description: The S6E3FC2X01 is display driver IC with connected panel.
+
+maintainers:
+ - David Heidelberg <david@ixit.cz>
+
+allOf:
+ - $ref: panel-common.yaml#
+
+properties:
+ compatible:
+ items:
+ - enum:
+ # Samsung 6.41 inch, 1080x2340 pixels, 19.5:9 ratio
+ - samsung,s6e3fc2x01-ams641rw
+ - const: samsung,s6e3fc2x01
+
+ reg:
+ maxItems: 1
+
+ reset-gpios: true
+
+ port: true
+
+ vddio-supply:
+ description: VDD regulator
+
+ vci-supply:
+ description: VCI regulator
+
+ poc-supply:
+ description: POC regulator
+
+required:
+ - compatible
+ - reset-gpios
+ - vddio-supply
+ - vci-supply
+ - poc-supply
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+
+ dsi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ panel@0 {
+ compatible = "samsung,s6e3fc2x01-ams641rw", "samsung,s6e3fc2x01";
+ reg = <0>;
+
+ vddio-supply = <&vreg_l14a_1p88>;
+ vci-supply = <&s2dos05_buck1>;
+ poc-supply = <&s2dos05_ldo1>;
+
+ te-gpios = <&tlmm 10 GPIO_ACTIVE_HIGH>;
+ reset-gpios = <&tlmm 6 GPIO_ACTIVE_HIGH>;
+
+ pinctrl-0 = <&sde_dsi_active &sde_te_active_sleep>;
+ pinctrl-1 = <&sde_dsi_suspend &sde_te_active_sleep>;
+ pinctrl-names = "default", "sleep";
+
+ port {
+ panel_in: endpoint {
+ remote-endpoint = <&mdss_dsi0_out>;
+ };
+ };
+ };
+ };
+
+...
diff --git a/MAINTAINERS b/MAINTAINERS
index be1861bd6f4e3..42be36b42c29b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -8061,6 +8061,11 @@ S: Maintained
F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml
F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c
+DRM DRIVER FOR SAMSUNG S6E3FC2X01 DDIC
+M: David Heidelberg <david@ixit.cz>
+S: Maintained
+F: Documentation/devicetree/bindings/display/panel/samsung,s6e3fc2x01.yaml
+
DRM DRIVER FOR SAMSUNG S6E3HA8 PANELS
M: Dzmitry Sankouski <dsankouski@gmail.com>
S: Maintained
--
2.51.0