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[2a02:8389:41cf:e200:fbf3:656:23c1:5ba1]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-431bd8e848csm34819375e9.3.2024.10.30.16.10.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 30 Oct 2024 16:10:04 -0700 (PDT) From: Javier Carrasco Date: Thu, 31 Oct 2024 00:09:57 +0100 Subject: [PATCH v4 1/2] dt-bindings: iio: light: veml6075: document vishay,rset-ohms Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20241031-veml6070-integration-time-v4-1-c66da6788256@gmail.com> References: <20241031-veml6070-integration-time-v4-0-c66da6788256@gmail.com> In-Reply-To: <20241031-veml6070-integration-time-v4-0-c66da6788256@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=1730329801; l=1329; i=javier.carrasco.cruz@gmail.com; s=20240312; h=from:subject:message-id; bh=qWnR2rmnhwGHq7mAsIHZILDGlSmqxUHxGBDr9jSrTqg=; b=IVgjR+kPGspj5bVmNmpbtCFy9zefsFdIrH/9DZImLKWrpIbh/9MIpBqtUasu7pRvmtzb/5QTM dxYQ3bCWghWB+AXqDelvkGIoJvFv9PzRmPeEEUgFAQebxUtEVWGVi2t 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 vishay,rset-ohms to select the integration time. Signed-off-by: Javier Carrasco Reviewed-by: Krzysztof Kozlowski --- .../devicetree/bindings/iio/light/vishay,veml6075.yaml | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml b/Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml index 96c1317541fa..d2effccbfb56 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 + vishay,rset-ohms: + description: + Resistor used to select the integration time. + default: 270000 + minimum: 75000 + maximum: 1200000 + vdd-supply: true required: @@ -29,6 +36,17 @@ required: - reg - vdd-supply +allOf: + - if: + properties: + compatible: + enum: + - vishay,veml6040 + - vishay,veml6075 + then: + properties: + vishay,rset-ohms: false + additionalProperties: false examples: