From: Marek Vasut <marex@denx.de>
To: linux-iio@vger.kernel.org
Cc: Marek Vasut <marex@denx.de>, Conor Dooley <conor+dt@kernel.org>,
Jonathan Cameron <jic23@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Lars-Peter Clausen <lars@metafoo.de>,
Rob Herring <robh@kernel.org>,
Shreeya Patel <shreeya.patel@collabora.com>,
devicetree@vger.kernel.org
Subject: [PATCH 1/2] dt-bindings: iio: light: ltrf216a: Document LTR-308 support
Date: Fri, 5 Jul 2024 11:11:44 +0200 [thread overview]
Message-ID: <20240705091222.86916-1-marex@denx.de> (raw)
Document LiteOn LTR-308 support in LTR-F216A bindings.
The two devices seem to have almost identical register map, except that
the LTR-308 does not have three CLEAR_DATA registers, which are unused
by this driver. Furthermore, LTR-308 and LTR-F216A use different lux
calculation constants, 0.6 and 0.45 respectively.
https://optoelectronics.liteon.com/upload/download/DS86-2016-0027/LTR-308ALS_Final_%20DS_V1%201.pdf
https://optoelectronics.liteon.com/upload/download/DS86-2019-0016/LTR-F216A_Final_DS_V1.4.PDF
Signed-off-by: Marek Vasut <marex@denx.de>
---
Cc: Conor Dooley <conor+dt@kernel.org>
Cc: Jonathan Cameron <jic23@kernel.org>
Cc: Krzysztof Kozlowski <krzk+dt@kernel.org>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Rob Herring <robh@kernel.org>
Cc: Shreeya Patel <shreeya.patel@collabora.com>
Cc: devicetree@vger.kernel.org
Cc: linux-iio@vger.kernel.org
---
.../devicetree/bindings/iio/light/liteon,ltrf216a.yaml | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/iio/light/liteon,ltrf216a.yaml b/Documentation/devicetree/bindings/iio/light/liteon,ltrf216a.yaml
index 7de1b0e721ca2..877e955d4ebd1 100644
--- a/Documentation/devicetree/bindings/iio/light/liteon,ltrf216a.yaml
+++ b/Documentation/devicetree/bindings/iio/light/liteon,ltrf216a.yaml
@@ -14,7 +14,9 @@ description:
properties:
compatible:
- const: liteon,ltrf216a
+ enum:
+ - liteon,ltr308
+ - liteon,ltrf216a
reg:
maxItems: 1
--
2.43.0
next reply other threads:[~2024-07-05 9:12 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-05 9:11 Marek Vasut [this message]
2024-07-05 9:11 ` [PATCH 2/2] iio: light: ltrf216a: Add LTR-308 support Marek Vasut
2024-07-05 9:40 ` Krzysztof Kozlowski
2024-07-05 9:47 ` Marek Vasut
2024-07-07 13:49 ` Jonathan Cameron
2024-07-08 11:41 ` Marek Vasut
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