dt-bindings: hwmon: ti,ina2xx: use common hwmon schema

Reference common hwmon schema which allows to drop the "label" property.

Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240224-dt-bindings-hwmon-common-v2-2-b446eecf5480@linaro.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

dt-bindings: hwmon: ina2xx: Describe ina260 chip

Describe ina260 chip which is precision digital current and power monitor
with precision integrated shunt resistor.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/4c82dc4d412e91d1601c1da5bca1cdf1a91cd9b8.1704724242.git.michal.simek@amd.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

dt-bindings: hwmon: ina2xx: Describe #io-channel-cells property

There are two drivers in the Linux kernel. One is hwmon based and second
IIO. IIO version requires to define #io-channel-cells to operate.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/aa303b9fe3116e7f98d6b72822f7f57694366db3.1703077926.git.michal.simek@amd.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

dt-bindings: hwmon: ina2xx: Add label property

Add a label property to allow a custom name to be used for identifying
a device on the board. This is useful when multiple devices are present on
the same board. Similar change was done by commit ffae65fb1ae4
("dt-bindings: spi: spi-cadence: Add label property").

Signed-off-by: Michal Simek <michal.simek@amd.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/6f3c57d08984c1978569d3918cb38eb295c0c67d.1703077926.git.michal.simek@amd.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

dt-bindings: hwmon: ti,ina2xx: add ti,ina237

Add ti,ina237 binding to ti,ina2xx as they are very similar and may
share the same properties.

Signed-off-by: Richard Leitner <richard.leitner@linux.dev>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20231026-ina237-v2-2-dec44811a3c9@linux.dev
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

dt-bindings: hwmon: ina2xx: add supply property

Add vs-supply property.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230407160508.20479-2-clamor95@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

dt-bindings: hwmon: ti,ina2xx: Add ti,shunt-gain property

Add a property to the binding to define the selected shunt voltage gain.
This specifies the range and accuracy that applies to the shunt circuit.
This property only applies to devices that have a selectable shunt
voltage range via PGA or ADCRANGE register configuration.

Signed-off-by: Nathan Rossi <nathan.rossi@digi.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20211102052754.817220-2-nathan@nathanrossi.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

dt-bindings: hwmon: ti,ina2xx: Document ti,ina238 compatible string

Document the compatible string for the Texas Instruments INA238, this
device is a variant of the existing INA2xx devices and has the same
device tree bindings (shunt resistor).

Signed-off-by: Nathan Rossi <nathan.rossi@digi.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20211102052754.817220-1-nathan@nathanrossi.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

dt-bindings: hwmon: convert TI INA2xx bindings to dt-schema

Convert the TI INA2xx bindings to dt-schema.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201117220807.208747-1-krzk@kernel.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>