From: Siratul Islam <email@sirat.me>
Date: Wed, 25 Mar 2026 20:19:41 +0000 (+0600)
Subject: dt-bindings: iio: proximity: add ST VL53L1X ToF sensor
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=2c9225e8d2ca91f106c7b48cb97b0f745e7784a8;p=thirdparty%2Fkernel%2Fstable.git

dt-bindings: iio: proximity: add ST VL53L1X ToF sensor

Add device tree binding documentation for the STMicroelectronics
VL53L1X Time-of-Flight ranging sensor connected via I2C.

vdd-supply is not made globally required to maintain backwards
compatibility with existing st,vl53l0x devicetrees that do not specify it.

Signed-off-by: Siratul Islam <email@sirat.me>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---

diff --git a/Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml b/Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml
index 322befc41de6..f7f8be1e379d 100644
--- a/Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml
+++ b/Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml
@@ -4,14 +4,17 @@
 $id: http://devicetree.org/schemas/iio/proximity/st,vl53l0x.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: ST VL53L0X ToF ranging sensor
+title: ST VL53L0X/VL53L1X ToF ranging sensor
 
 maintainers:
   - Song Qiang <songqiang1304521@gmail.com>
+  - Siratul Islam <email@sirat.me>
 
 properties:
   compatible:
-    const: st,vl53l0x
+    enum:
+      - st,vl53l0x
+      - st,vl53l1x
 
   reg:
     maxItems: 1
@@ -21,6 +24,8 @@ properties:
 
   reset-gpios:
     maxItems: 1
+    description:
+      Phandle to the XSHUT GPIO. Used for hardware reset.
 
   vdd-supply: true
 
@@ -28,6 +33,16 @@ required:
   - compatible
   - reg
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: st,vl53l1x
+    then:
+      required:
+        - vdd-supply
+
 additionalProperties: false
 
 examples:
@@ -38,8 +53,9 @@ examples:
         #size-cells = <0>;
 
         proximity@29 {
-            compatible = "st,vl53l0x";
+            compatible = "st,vl53l1x";
             reg = <0x29>;
+            vdd-supply = <&reg_3v3>;
             interrupt-parent = <&gpio>;
             interrupts = <23 IRQ_TYPE_EDGE_FALLING>;
         };
diff --git a/MAINTAINERS b/MAINTAINERS
index d664add6d408..fba3096aefa9 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -25105,6 +25105,12 @@ S:	Maintained
 F:	Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml
 F:	drivers/iio/proximity/vl53l0x-i2c.c
 
+ST VL53L1X ToF RANGER(I2C) IIO DRIVER
+M:	Siratul Islam <email@sirat.me>
+L:	linux-iio@vger.kernel.org
+S:	Maintained
+F:	Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml
+
 STABLE BRANCH
 M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 M:	Sasha Levin <sashal@kernel.org>