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[78.94.0.51]) by smtp.gmail.com with ESMTPSA id f11-20020a05600c154b00b0040ed434ef66sm3387424wmg.25.2024.01.26.03.55.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 26 Jan 2024 03:55:17 -0800 (PST) From: Naresh Solanki To: Peter Rosin , Jonathan Cameron , Lars-Peter Clausen , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: mazziesaccount@gmail.com, Naresh Solanki , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] dt-bindings: iio: afe: voltage-divider: Add io-channel-cells Date: Fri, 26 Jan 2024 17:25:08 +0530 Message-ID: <20240126115509.1459425-1-naresh.solanki@9elements.com> X-Mailer: git-send-email 2.42.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1789155823248786619 X-GMAIL-MSGID: 1789155823248786619 Add #io-channel-cells expected by driver. i.e., below is the message seen in kernel log: OF: /iio-hwmon: could not get #io-channel-cells for /voltage_divider1 TEST=Run below command & make sure there is no error: make DT_CHECKER_FLAGS=-m dt_binding_check -j1 Signed-off-by: Naresh Solanki --- Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml | 3 +++ 1 file changed, 3 insertions(+) base-commit: ecb1b8288dc7ccbdcb3b9df005fa1c0e0c0388a7 diff --git a/Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml b/Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml index dddf97b50549..b4b5489ad98e 100644 --- a/Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml +++ b/Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml @@ -39,6 +39,9 @@ properties: description: | Channel node of a voltage io-channel. + '#io-channel-cells': + const: 1 + output-ohms: description: Resistance Rout over which the output voltage is measured. See full-ohms.