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From: Siratul Islam To: Stefan Popa , linux-iio@vger.kernel.org Cc: linux-hwmon@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, jic23@kernel.org, andy@kernel.org, nuno.sa@analog.com, linux@roeck-us.net, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, dlechner@baylibre.com, ciprian.hegbeli@analog.com, u.kleine-koenig@baylibre.com Date: Thu, 23 Jul 2026 22:23:39 +0600 In-Reply-To: <20260723065036.2683075-2-stefan.popa@analog.com> References: <20260723065036.2683075-1-stefan.popa@analog.com> <20260723065036.2683075-2-stefan.popa@analog.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk X-Mailing-List: linux-hwmon@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Migadu-Flow: FLOW_OUT On Thu, 2026-07-23 at 09:50 +0300, Stefan Popa wrote: > Add device tree bindings for the Maxim MAX40080 bidirectional > current-sense amplifier with a 12-bit ADC and an I2C/SMBus interface. >=20 > Signed-off-by: Stefan Popa > --- >=20 ... > + > +title: Maxim MAX40080 bidirectional current-sense amplifier > + > +maintainers: > +=C2=A0 - Ciprian Hegbeli > +=C2=A0 - Stefan Popa > + > +description: | > +=C2=A0 The MAX40080 is a high-precision, bidirectional current-sense amp= lifier with > +=C2=A0 an integrated 12-bit ADC and an I2C/SMBus interface. It measures = the voltage > +=C2=A0 across an external shunt resistor and the input bus voltage, and = stores the > +=C2=A0 results in an internal FIFO. > + > +=C2=A0 Datasheet: > +=C2=A0=C2=A0=C2=A0 https://www.analog.com/en/products/max40080.html This URL links to a product page rather than a datasheet as the tag suggest= s. Would be difficult to fetch using CLI tools. Were you supposed to use something like "https://www.analog.com/media/en/technical-documentation/data-sheets/MAX400= 80.pdf"? > + >=20 ... > +examples: > +=C2=A0 - | > +=C2=A0=C2=A0=C2=A0 i2c { > +=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 #address-cells =3D <1>; > +=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 #size-cells =3D <0>; > + > +=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 adc@20 { > +=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 compa= tible =3D "maxim,max40080"; > +=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 reg = =3D <0x20>; > +=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 #io-c= hannel-cells =3D <1>; > +=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 shunt= -resistor-micro-ohms =3D <100000>; > +=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 }; > +=C2=A0=C2=A0=C2=A0 }; -- Best regards, Sirat