Adding upstream version 6.1.76.upstream/6.1.76

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 129 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml b/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml
new file mode 100644
index 000000000..46bc8c028
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.yaml
@@ -0,0 +1,129 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/input/touchscreen/edt-ft5x06.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: FocalTech EDT-FT5x06 Polytouch Bindings
+
+description: |
+             There are 5 variants of the chip for various touch panel sizes
+              FT5206GE1  2.8" .. 3.8"
+              FT5306DE4  4.3" .. 7"
+              FT5406EE8  7"   .. 8.9"
+              FT5506EEG  7"   .. 8.9"
+              FT5726NEI  5.7” .. 11.6"
+
+maintainers:
+  - Dmitry Torokhov <dmitry.torokhov@gmail.com>
+
+allOf:
+  - $ref: touchscreen.yaml#
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - evervision,ev-ft5726
+
+    then:
+      properties:
+        offset-x: true
+        offset-y: true
+
+properties:
+  compatible:
+    enum:
+      - edt,edt-ft5206
+      - edt,edt-ft5306
+      - edt,edt-ft5406
+      - edt,edt-ft5506
+      - evervision,ev-ft5726
+      - focaltech,ft6236
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  reset-gpios:
+    maxItems: 1
+
+  wake-gpios:
+    maxItems: 1
+
+  wakeup-source: true
+
+  vcc-supply: true
+  iovcc-supply: true
+
+  gain:
+    description: Allows setting the sensitivity in the range from 0 to 31.
+                 Note that lower values indicate higher sensitivity.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 31
+
+  offset:
+    description: Allows setting the edge compensation in the range from 0 to 31.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 31
+
+  offset-x:
+    description: Same as offset, but applies only to the horizontal position.
+                 Range from 0 to 80, only supported by evervision,ev-ft5726 devices.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 80
+
+  offset-y:
+    description: Same as offset, but applies only to the vertical position.
+                 Range from 0 to 80, only supported by evervision,ev-ft5726 devices.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 80
+
+  report-rate-hz:
+    description: |
+                 Allows setting the scan rate in Hertz.
+                  M06 supports range from 30 to 140 Hz.
+                  M12 supports range from 1 to 255 Hz.
+    minimum: 1
+    maximum: 255
+
+  touchscreen-size-x: true
+  touchscreen-size-y: true
+  touchscreen-fuzz-x: true
+  touchscreen-fuzz-y: true
+  touchscreen-inverted-x: true
+  touchscreen-inverted-y: true
+  touchscreen-swapped-x-y: true
+  interrupt-controller: true
+
+additionalProperties: false
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+      edt-ft5x06@38 {
+        compatible = "edt,edt-ft5406";
+        reg = <0x38>;
+        interrupt-parent = <&gpio2>;
+        interrupts = <5 IRQ_TYPE_EDGE_FALLING>;
+        reset-gpios = <&gpio2 6 GPIO_ACTIVE_LOW>;
+        wake-gpios = <&gpio4 9 GPIO_ACTIVE_HIGH>;
+      };
+    };
+
+...