[PATCH 0/2] Add LVDS panel support to HiHope RZ/G2M

[PATCH 0/2] Add LVDS panel support to HiHope RZ/G2M

[Fabrizio Castro]

Dear All,

the HiHope RZ/G2M is advertised as supporting panel idk-1110wr from
Advantech, but the panel doesn't come with the board, it has to purchased
separatey, therefore this series adds panel support to a new DT.

Thanks,
Fab

Fabrizio Castro (2):
  dt-bindings: display: Add idk-1110wr binding
  arm64: dts: renesas: Add HiHope RZ/G2M board with idk-1110wr display

 .../display/panel/advantech,idk-1110wr.yaml        | 69 +++++++++++++++++
 arch/arm64/boot/dts/renesas/Makefile               |  1 +
 .../r8a774a1-hihope-rzg2m-ex-idk-1110wr.dts        | 86 ++++++++++++++++++++++
 3 files changed, 156 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/panel/advantech,idk-1110wr.yaml
 create mode 100644 arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-ex-idk-1110wr.dts

-- 
2.7.4

[PATCH 1/2] dt-bindings: display: Add idk-1110wr binding

[Fabrizio Castro]

Add binding for the idk-1110wr LVDS panel from Advantech.

Some panel-specific documentation can be found here:
https://buy.advantech.eu/Displays/Embedded-LCD-Kits-LCD-Kit-Modules/model-IDK-1110WR-55WSA1E.htm

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
---
 .../display/panel/advantech,idk-1110wr.yaml        | 69 ++++++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/panel/advantech,idk-1110wr.yaml

diff --git a/Documentation/devicetree/bindings/display/panel/advantech,idk-1110wr.yaml b/Documentation/devicetree/bindings/display/panel/advantech,idk-1110wr.yaml
new file mode 100644
index 0000000..e5fdaa0
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/advantech,idk-1110wr.yaml
@@ -0,0 +1,69 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/advantech,idk-1110wr.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Advantech IDK-1110WR 10.1" WSVGA LVDS Display Panel
+
+maintainers:
+  - Fabrizio Castro <fabrizio.castro@bp.renesas.com>
+  - Thierry Reding <thierry.reding@gmail.com>
+
+allOf:
+  - $ref: lvds.yaml#
+
+properties:
+  compatible:
+    items:
+      - const: advantech,idk-1110wr
+      - {} # panel-lvds, but not listed here to avoid false select
+
+  data-mapping:
+    const: jeida-24
+
+  width-mm:
+    const: 223
+
+  height-mm:
+    const: 125
+
+  panel-timing: true
+  port: true
+
+additionalProperties: false
+
+required:
+  - compatible
+
+examples:
+  - |+
+    panel {
+      compatible = "advantech,idk-1110wr", "panel-lvds";
+
+      width-mm = <223>;
+      height-mm = <125>;
+
+      data-mapping = "jeida-24";
+
+      panel-timing {
+        /* 1024x600 @60Hz */
+        clock-frequency = <51200000>;
+        hactive = <1024>;
+        vactive = <600>;
+        hsync-len = <240>;
+        hfront-porch = <40>;
+        hback-porch = <40>;
+        vsync-len = <10>;
+        vfront-porch = <15>;
+        vback-porch = <10>;
+      };
+
+      port {
+        panel_in: endpoint {
+          remote-endpoint = <&lvds_encoder>;
+        };
+      };
+    };
+
+...
-- 
2.7.4