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[192.226.135.63]) by smtp.gmail.com with ESMTPSA id l9-20020a0ce509000000b0063cf4d0d558sm3010037qvm.25.2023.08.28.19.42.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Aug 2023 19:42:08 -0700 (PDT) From: Liam Beguin Date: Mon, 28 Aug 2023 22:41:34 -0400 Subject: [PATCH v3 1/2] dt-bindings: iio: adc: add lltc,ltc2309 bindings MIME-Version: 1.0 Message-Id: <20230828-ltc2309-v3-1-338b3a8fab8b@gmail.com> References: <20230828-ltc2309-v3-0-338b3a8fab8b@gmail.com> In-Reply-To: <20230828-ltc2309-v3-0-338b3a8fab8b@gmail.com> To: Jonathan Cameron , Lars-Peter Clausen , Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-kernel@vger.kernel.org, linux-iio@vger.kernel.org, devicetree@vger.kernel.org, Liam Beguin , Krzysztof Kozlowski X-Mailer: b4 0.13-dev-83828 X-Developer-Signature: v=1; a=ed25519-sha256; t=1693276926; l=1953; i=liambeguin@gmail.com; s=20230824; h=from:subject:message-id; bh=o34kax2/rwy/5ykqlZdmINuVGDXAjzlvPtXXefQw90c=; b=Djbrk9t6ihbYP1d0rgdKTfofcVsDBTHeEm6Rl2Vm87Pxbi5Xx5yP6W/s1baBvFrpL2VohBrgA JbEUVU/Z29jAC5obv1JGr2DmViWDeNDm5zDTeliyX1iqSvxBadzBRlK X-Developer-Key: i=liambeguin@gmail.com; a=ed25519; pk=x+XyGOzOACLmUQ7jTEZhMy+lL3K5nhtUH6Oxt+tHkUQ= X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add devicetree bindings for the Linear Technology LTC2309 ADC driver. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Liam Beguin --- .../devicetree/bindings/iio/adc/lltc,ltc2497.yaml | 20 +++++++++++++++----- 1 file changed, 15 insertions(+), 5 deletions(-) diff --git a/Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml b/Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml index 875f394576c2..5cc6a9684077 100644 --- a/Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml +++ b/Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml @@ -4,21 +4,31 @@ $id: http://devicetree.org/schemas/iio/adc/lltc,ltc2497.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Linear Technology / Analog Devices LTC2497 ADC +title: Linear Technology / Analog Devices LTC2497 and LTC2309 ADC maintainers: - Michael Hennerich + - Liam Beguin description: | - 16bit ADC supporting up to 16 single ended or 8 differential inputs. - I2C interface. + LTC2309: + low noise, low power, 8-channel, 12-bit successive approximation ADC with an + I2C compatible serial interface. - https://www.analog.com/media/en/technical-documentation/data-sheets/2497fb.pdf - https://www.analog.com/media/en/technical-documentation/data-sheets/2499fe.pdf + https://www.analog.com/media/en/technical-documentation/data-sheets/2309fd.pdf + + LTC2497: + LTC2499: + 16bit ADC supporting up to 16 single ended or 8 differential inputs. + I2C interface. + + https://www.analog.com/media/en/technical-documentation/data-sheets/2497fb.pdf + https://www.analog.com/media/en/technical-documentation/data-sheets/2499fe.pdf properties: compatible: enum: + - lltc,ltc2309 - lltc,ltc2497 - lltc,ltc2499