From 9f0fc191371843c4fc000a226b0a26b6c059aacd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 18 May 2024 19:40:19 +0200
Subject: Merging upstream version 6.7.7.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../bindings/display/panel/jdi,lpm102a188a.yaml    | 94 ++++++++++++++++++++++
 1 file changed, 94 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/panel/jdi,lpm102a188a.yaml

(limited to 'Documentation/devicetree/bindings/display/panel/jdi,lpm102a188a.yaml')

diff --git a/Documentation/devicetree/bindings/display/panel/jdi,lpm102a188a.yaml b/Documentation/devicetree/bindings/display/panel/jdi,lpm102a188a.yaml
new file mode 100644
index 0000000000..2f4d27a309
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/jdi,lpm102a188a.yaml
@@ -0,0 +1,94 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/jdi,lpm102a188a.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: JDI LPM102A188A 2560x1800 10.2" DSI Panel
+
+maintainers:
+  - Diogo Ivo <diogo.ivo@tecnico.ulisboa.pt>
+
+description: |
+  This panel requires a dual-channel DSI host to operate. It supports two modes:
+  - left-right: each channel drives the left or right half of the screen
+  - even-odd: each channel drives the even or odd lines of the screen
+
+  Each of the DSI channels controls a separate DSI peripheral. The peripheral
+  driven by the first link (DSI-LINK1) is considered the primary peripheral
+  and controls the device. The 'link2' property contains a phandle to the
+  peripheral driven by the second link (DSI-LINK2).
+
+allOf:
+  - $ref: panel-common.yaml#
+
+properties:
+  compatible:
+    const: jdi,lpm102a188a
+
+  reg: true
+  enable-gpios: true
+  reset-gpios: true
+  power-supply: true
+  backlight: true
+
+  ddi-supply:
+    description: The regulator that provides IOVCC (1.8V).
+
+  link2:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: |
+      phandle to the DSI peripheral on the secondary link. Note that the
+      presence of this property marks the containing node as DSI-LINK1.
+
+required:
+  - compatible
+  - reg
+
+if:
+  required:
+    - link2
+then:
+  required:
+    - power-supply
+    - ddi-supply
+    - enable-gpios
+    - reset-gpios
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/gpio/tegra-gpio.h>
+
+    dsia: dsi@54300000 {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        reg = <0x0 0x54300000 0x0 0x00040000>;
+
+        link2: panel@0 {
+            compatible = "jdi,lpm102a188a";
+            reg = <0>;
+        };
+    };
+
+    dsib: dsi@54400000{
+        #address-cells = <1>;
+        #size-cells = <0>;
+        reg = <0x0 0x54400000 0x0 0x00040000>;
+        nvidia,ganged-mode = <&dsia>;
+
+        link1: panel@0 {
+            compatible = "jdi,lpm102a188a";
+            reg = <0>;
+            power-supply = <&pplcd_vdd>;
+            ddi-supply = <&pp1800_lcdio>;
+            enable-gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_HIGH>;
+            reset-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>;
+            link2 = <&link2>;
+            backlight = <&backlight>;
+        };
+    };
+
+...
-- 
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