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Message-Id: <20240926-starqltechn_integration_upstream-v5-1-1cb0e43e623f@gmail.com>
Date: Thu, 26 Sep 2024 14:29:26 +0300
From: Dzmitry Sankouski <dsankouski@...il.com>
To: Neil Armstrong <neil.armstrong@...aro.org>,
Jessica Zhang <quic_jesszhan@...cinc.com>,
Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>,
David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>
Cc: dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, Dzmitry Sankouski <dsankouski@...il.com>
Subject: [PATCH v5 1/2] dt-bindings: panel: add Samsung s6e3ha8
Add binding for the Samsung s6e3ha8 panel found in the Samsung S9.
Signed-off-by: Dzmitry Sankouski <dsankouski@...il.com>
---
Changes for v5:
- fix required properties order
- fix example indentation
Changes in v4:
- change dts example intendation from tabs
to spaces
- remove reset-gpios description
---
Documentation/devicetree/bindings/display/panel/samsung,s6e3ha8.yaml | 75 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
MAINTAINERS | 5 ++++
2 files changed, 80 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/panel/samsung,s6e3ha8.yaml b/Documentation/devicetree/bindings/display/panel/samsung,s6e3ha8.yaml
new file mode 100644
index 000000000000..05a78429aaea
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/samsung,s6e3ha8.yaml
@@ -0,0 +1,75 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/samsung,s6e3ha8.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung s6e3ha8 AMOLED DSI panel
+
+description: The s6e3ha8 is a 1440x2960 DPI display panel from Samsung Mobile
+ Displays (SMD).
+
+maintainers:
+ - Dzmitry Sankouski <dsankouski@...il.com>
+
+allOf:
+ - $ref: panel-common.yaml#
+
+properties:
+ compatible:
+ const: samsung,s6e3ha8
+
+ reg:
+ maxItems: 1
+
+ reset-gpios: true
+
+ port: true
+
+ vdd3-supply:
+ description: VDD regulator
+
+ vci-supply:
+ description: VCI regulator
+
+ vddr-supply:
+ description: VDDR regulator
+
+required:
+ - compatible
+ - reset-gpios
+ - vdd3-supply
+ - vci-supply
+ - vddr-supply
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+
+ dsi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ panel@0 {
+ compatible = "samsung,s6e3ha8";
+ reg = <0>;
+ vci-supply = <&s2dos05_ldo4>;
+ vddr-supply = <&s2dos05_buck1>;
+ vdd3-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 5e467ba71e3b..cc876e3653e7 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -7388,6 +7388,11 @@ S: Maintained
F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml
F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c
+DRM DRIVER FOR SAMSUNG S6E3HA8 PANELS
+M: Dzmitry Sankouski <dsankouski@...il.com>
+S: Maintained
+F: Documentation/devicetree/bindings/display/panel/samsung,s6e3ha8.yaml
+
DRM DRIVER FOR SITRONIX ST7586 PANELS
M: David Lechner <david@...hnology.com>
S: Maintained
--
2.39.2
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