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[2a02:8389:41cf:e200:b273:88b2:f83b:5936]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-43193595470sm114693795e9.15.2024.10.28.10.14.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Oct 2024 10:14:06 -0700 (PDT) From: Javier Carrasco Date: Mon, 28 Oct 2024 18:14:01 +0100 Subject: [PATCH v3 1/2] dt-bindings: iio: light: veml6075: document rset-ohms Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20241028-veml6070-integration-time-v3-1-dd7ace62f480@gmail.com> References: <20241028-veml6070-integration-time-v3-0-dd7ace62f480@gmail.com> In-Reply-To: <20241028-veml6070-integration-time-v3-0-dd7ace62f480@gmail.com> To: Jonathan Cameron , Lars-Peter Clausen , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Javier Carrasco X-Mailer: b4 0.14-dev X-Developer-Signature: v=1; a=ed25519-sha256; t=1730135643; l=1308; i=javier.carrasco.cruz@gmail.com; s=20240312; h=from:subject:message-id; bh=aixE6KnqmR8OcBrthKNIhiEdCAfB2B2LU1R3NXaeYkg=; b=UxuQV+Wwv+9CgyKsp8f6JqvH6NOcvq10FU9kC55iPIi7+RO/OPojKDze3zSFXXv1x28SQGl96 vWWY8iZDhz2CNyR4RPGH02dn0uUTHs/jzk9k2sQdtenpwB4byJ/G8of X-Developer-Key: i=javier.carrasco.cruz@gmail.com; a=ed25519; pk=lzSIvIzMz0JhJrzLXI0HAdPwsNPSSmEn6RbS+PTS9aQ= The veml6070 provides a configurable integration time by means of an external resistor (Rset in the datasheet) with values between 75 and 1200 kohms. Document rset-ohms to select the integration time. Signed-off-by: Javier Carrasco --- .../devicetree/bindings/iio/light/vishay,veml6075.yaml | 18 ++++++++++++++= ++++ 1 file changed, 18 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/light/vishay,veml6075.ya= ml b/Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml index 96c1317541fa..5381a90f7f7e 100644 --- a/Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml +++ b/Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml @@ -22,6 +22,13 @@ properties: reg: maxItems: 1 =20 + rset-ohms: + description: + Resistor used to select the integration time. + default: 270000 + minimum: 75000 + maximum: 1200000 + vdd-supply: true =20 required: @@ -29,6 +36,17 @@ required: - reg - vdd-supply =20 +allOf: + - if: + properties: + compatible: + enum: + - vishay,veml6040 + - vishay,veml6075 + then: + properties: + rset-ohms: false + additionalProperties: false =20 examples: --=20 2.43.0