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Message-Id: <20260119-vl53l0x-v1-1-cf71715a1353@protonmail.com>
Date: Mon, 19 Jan 2026 18:19:55 +0100
From: Petr Hodina via B4 Relay <devnull+petr.hodina.protonmail.com@...nel.org>
To: Song Qiang <songqiang1304521@...il.com>, 
 Jonathan Cameron <jic23@...nel.org>, David Lechner <dlechner@...libre.com>, 
 Nuno Sá <nuno.sa@...log.com>, 
 Andy Shevchenko <andy@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Liam Girdwood <lgirdwood@...il.com>, 
 Mark Brown <broonie@...nel.org>, David Heidelberg <david@...t.cz>
Cc: linux-iio@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Petr Hodina <petr.hodina@...tonmail.com>
Subject: [PATCH 1/4] iio: proximity: vl53l0x-i2c: Add optional vddio
 regulator

From: Petr Hodina <petr.hodina@...tonmail.com>

The VL53L0X can be powered using separate core (VDD) and I/O (VDDIO)
supplies. Add support for an optional vio regulator and enable/disable
it during power on/off when present.

Signed-off-by: Petr Hodina <petr.hodina@...tonmail.com>
---
 Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml b/Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml
index 322befc41de6..f7e55d427fe4 100644
--- a/Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml
+++ b/Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml
@@ -24,6 +24,8 @@ properties:
 
   vdd-supply: true
 
+  vio-supply: true
+
 required:
   - compatible
   - reg

-- 
2.52.0



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