linux-kernel - [PATCH v2] dt-bindings: iio: light: opt3001: add compatible for opt3004

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Message-Id: <20241226131736.23095-1-hardevsinh.palaniya@siliconsignals.io>
Date: Thu, 26 Dec 2024 18:47:35 +0530
From: Hardevsinh Palaniya <hardevsinh.palaniya@...iconsignals.io>
To: jic23@...nel.org,
	krzk+dt@...nel.org,
	andriy.shevchenko@...ux.intel.com
Cc: Hardevsinh Palaniya <hardevsinh.palaniya@...iconsignals.io>,
	Lars-Peter Clausen <lars@...afoo.de>,
	Rob Herring <robh@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Emil Gedenryd <emil.gedenryd@...s.com>,
	Andreas Dannenberg <dannenberg@...com>,
	linux-iio@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2] dt-bindings: iio: light: opt3001: add compatible for opt3004

Add Support for OPT3004 Digital ambient light sensor (ALS) with
increased angular IR rejection.

The OPT3004 sensor shares the same functionality and scale range as
the OPT3001. the compatible string is added with fallback support to
ensure compatibility.

Datasheet: https://www.ti.com/lit/gpn/opt3004

Signed-off-by: Hardevsinh Palaniya <hardevsinh.palaniya@...iconsignals.io>
---

v1 -> v2:

- Use fallback mechanism for the OPT3004.
- Drop 2/2 patch from the patch series[1] as per feedback.

Link[1]: https://lore.kernel.org/linux-iio/20241224061321.6048-1-hardevsinh.palaniya@siliconsignals.io/T/#t

---
 .../devicetree/bindings/iio/light/ti,opt3001.yaml      | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/iio/light/ti,opt3001.yaml b/Documentation/devicetree/bindings/iio/light/ti,opt3001.yaml
index 67ca8d08256a..56844710e79a 100644
--- a/Documentation/devicetree/bindings/iio/light/ti,opt3001.yaml
+++ b/Documentation/devicetree/bindings/iio/light/ti,opt3001.yaml
@@ -15,9 +15,13 @@ description: |
 
 properties:
   compatible:
-    enum:
-      - ti,opt3001
-      - ti,opt3002
+    oneOf:
+      - enum:
+          - ti,opt3001
+          - ti,opt3002
+      - items:
+          - const: ti,opt3001
+          - const: ti,opt3004
 
   reg:
     maxItems: 1
-- 
2.34.1