linux-kernel - [PATCH v1 2/2] dt-bindings:iio:proximity: Add hx9031as binding

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Date: Wed, 15 May 2024 04:25:40 +0800
From: Yasin Lee <yasin.lee.x@...look.com>
To: jic23@...nel.org
Cc: andy.shevchenko@...il.com,
	lars@...afoo.de,
	linux-iio@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	nuno.a@...log.com,
	swboyd@...omium.org,
	u.kleine-koenig@...gutronix.de,
	yasin.lee.x@...il.com,
	yasin.lee.x@...look.com
Subject: [PATCH v1 2/2] dt-bindings:iio:proximity: Add hx9031as binding

From: Yasin Lee <yasin.lee.x@...il.com>

A capacitive proximity sensor with 5 channels

Signed-off-by: Yasin Lee <yasin.lee.x@...il.com>
---
 .../bindings/iio/proximity/tyhx,hx9031as.yaml | 60 +++++++++++++++++++
 .../devicetree/bindings/vendor-prefixes.yaml  |  2 +
 2 files changed, 62 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/proximity/tyhx,hx9031as.yaml

diff --git a/Documentation/devicetree/bindings/iio/proximity/tyhx,hx9031as.yaml b/Documentation/devicetree/bindings/iio/proximity/tyhx,hx9031as.yaml
new file mode 100644
index 000000000000..62a71c0c4d04
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/proximity/tyhx,hx9031as.yaml
@@ -0,0 +1,60 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/proximity/tyhx,hx9031as.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Tyhx's HX9031AS capacitive proximity sensor
+
+maintainers:
+  - Yasin Lee <yasin.lee.x@...il.com>
+
+description: |
+  Tyhx's HX9031AS proximity sensor.
+
+allOf:
+  - $ref: /schemas/iio/iio.yaml#
+
+properties:
+  compatible:
+    const: tyhx,hx9031as
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    description:
+      Generated by device to announce preceding read request has finished
+      and data is available or that a close/far proximity event has happened.
+    maxItems: 1
+
+  vdd-supply:
+    description: Main power supply
+
+required:
+  - compatible
+  - reg
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+      hx9031as@2a {
+        compatible = "tyhx,hx9031as";
+        reg = <0x2a>;
+        interrupt-parent = <&pio>;
+        interrupts = <16 IRQ_TYPE_EDGE_FALLING 16 0>;
+        vdd-supply = <&pp3300_a>;
+        status = "okay";
+      };
+    };
+
+
+
+
+
+
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index b97d298b3eb6..e2224eea9ab9 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -1507,6 +1507,8 @@ patternProperties:
     description: Turing Machines, Inc.
   "^tyan,.*":
     description: Tyan Computer Corporation
+  "^tyhx,.*":
+    description: NanjingTianyihexin Electronics Ltd.
   "^u-blox,.*":
     description: u-blox
   "^u-boot,.*":
-- 
2.25.1