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Thu, 18 Jun 2026 17:33:20 -0700 (PDT) From: Kurt Borja Date: Thu, 18 Jun 2026 19:33:03 -0500 Subject: [PATCH RFC 3/3] dt-bindings: iio: adc: Add burn-out current properties 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: 7bit Message-Id: <20260618-new-channel-props-v1-3-963c1b5cf40a@gmail.com> References: <20260618-new-channel-props-v1-0-963c1b5cf40a@gmail.com> In-Reply-To: <20260618-new-channel-props-v1-0-963c1b5cf40a@gmail.com> To: Jonathan Cameron , Rob Herring , Krzysztof Kozlowski , Conor Dooley , David Lechner Cc: =?utf-8?q?Nuno_S=C3=A1?= , Andy Shevchenko , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Kurt Borja X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1291; i=kuurtb@gmail.com; h=from:subject:message-id; bh=l2g7/z/AH31QQ2FPAVpxdJVGorUFIpJvHR3qJvSCt/M=; b=owGbwMvMwCUmluBs8WX+lTTG02pJDFkmfZ73DRgZPy/582Flz/md3Le+/Pqcx83VIL5rBfcq9 ZNHfQ96d5SyMIhxMciKKbK0Jyz69igq763fgdD7MHNYmUCGMHBxCsBEAlQYGb7kthZfK5MzUbHU CV688HPWW6n7LpsKfm39dmv3a14ZCU2G/wlenwPqpT7zB0krGu9IucLt+Ekxsaw6ZOOlnARWsxN LWAE= X-Developer-Key: i=kuurtb@gmail.com; a=openpgp; fpr=54D3BE170AEF777983C3C63B57E3B6585920A69A Some ADCs incorporate burn-out current sources that provide current to the channel's input pins for open-circuit or short-circuit detection. Signed-off-by: Kurt Borja --- Documentation/devicetree/bindings/iio/adc/adc.yaml | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/adc/adc.yaml b/Documentation/devicetree/bindings/iio/adc/adc.yaml index 106b1e317411d5..6b63aac9ac04dd 100644 --- a/Documentation/devicetree/bindings/iio/adc/adc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/adc.yaml @@ -106,6 +106,20 @@ properties: This array describes the current configuration of the excitation current sources or the single matched current for all sources. + burn-out-current-microamp: + description: + Burn-out current sources provide current to the channel's input pins for + open-circuit or short-circuit detection. + + burn-out-current-polarity: + $ref: /schemas/types.yaml#/definitions/string + description: + Burn-out current sources provide current to the channel's input pins for + open-circuit or short-circuit detection. + enum: + - pull-up + - pull-down + anyOf: - oneOf: - required: -- 2.54.0