From: Luca Weiss <luca.weiss@fairphone.com>
To: 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+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konrad.dybcio@linaro.org>
Cc: ~postmarketos/upstreaming@lists.sr.ht,
phone-devel@vger.kernel.org, dri-devel@lists.freedesktop.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-msm@vger.kernel.org,
Luca Weiss <luca.weiss@fairphone.com>
Subject: [PATCH 1/3] dt-bindings: display: panel: Add Himax HX83112A
Date: Fri, 05 Jan 2024 15:29:12 +0100 [thread overview]
Message-ID: <20240105-fp4-panel-v1-1-1afbabc55276@fairphone.com> (raw)
In-Reply-To: <20240105-fp4-panel-v1-0-1afbabc55276@fairphone.com>
Himax HX83112A is a display driver IC used to drive LCD DSI panels.
Describe it.
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
---
.../bindings/display/panel/himax,hx83112a.yaml | 75 ++++++++++++++++++++++
1 file changed, 75 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/panel/himax,hx83112a.yaml b/Documentation/devicetree/bindings/display/panel/himax,hx83112a.yaml
new file mode 100644
index 000000000000..22f58f1da9fd
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/himax,hx83112a.yaml
@@ -0,0 +1,75 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/himax,hx83112a.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Himax HX83112A-based DSI display panels
+
+maintainers:
+ - Luca Weiss <luca.weiss@fairphone.com>
+
+description:
+ The Himax HX83112A is a generic DSI Panel IC used to control
+ LCD panels.
+
+allOf:
+ - $ref: panel-common.yaml#
+
+properties:
+ compatible:
+ items:
+ - const: fairphone,fp4-hx83112a-djn
+ - const: himax,hx83112a
+
+ vdd1-supply:
+ description: Digital voltage rail
+
+ vsn-supply:
+ description: Positive source voltage rail
+
+ vsp-supply:
+ description: Negative source voltage rail
+
+ reg: true
+ port: true
+
+required:
+ - compatible
+ - reg
+ - reset-gpios
+ - vdd1-supply
+ - vsn-supply
+ - vsp-supply
+ - port
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+
+ dsi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ panel@0 {
+ compatible = "fairphone,fp4-hx83112a-djn", "himax,hx83112a";
+ reg = <0>;
+
+ backlight = <&pm6150l_wled>;
+ reset-gpios = <&pm6150l_gpios 9 GPIO_ACTIVE_LOW>;
+
+ vdd1-supply = <&vreg_l1e>;
+ vsn-supply = <&pm6150l_lcdb_ncp>;
+ vsp-supply = <&pm6150l_lcdb_ldo>;
+
+ port {
+ panel_in_0: endpoint {
+ remote-endpoint = <&dsi0_out>;
+ };
+ };
+ };
+ };
+
+...
--
2.43.0
next prev parent reply other threads:[~2024-01-05 14:29 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-05 14:29 [PATCH 0/3] Add display support for Fairphone 4 Luca Weiss
2024-01-05 14:29 ` Luca Weiss [this message]
2024-01-07 11:08 ` [PATCH 1/3] dt-bindings: display: panel: Add Himax HX83112A Krzysztof Kozlowski
2024-01-05 14:29 ` [PATCH 2/3] drm/panel: Add driver for DJN HX83112A LCD panel Luca Weiss
2024-01-06 1:36 ` Dmitry Baryshkov
2024-01-05 14:29 ` [PATCH 3/3] arm64: dts: qcom: sm7225-fairphone-fp4: Enable display and GPU Luca Weiss
2024-01-10 10:58 ` Konrad Dybcio
2024-01-10 11:00 ` Luca Weiss
2024-01-10 11:23 ` Maxime Ripard
2024-01-10 11:29 ` Konrad Dybcio
2024-01-10 11:30 ` Luca Weiss
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