Add a device tree bindings for mp2891 device. Signed-off-by: Noah Wang <noahwang.wang@xxxxxxxxxxx> --- .../bindings/hwmon/pmbus/mps,mp2891.yaml | 43 +++++++++++++++++++ MAINTAINERS | 8 ++++ 2 files changed, 51 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/pmbus/mps,mp2891.yaml diff --git a/Documentation/devicetree/bindings/hwmon/pmbus/mps,mp2891.yaml b/Documentation/devicetree/bindings/hwmon/pmbus/mps,mp2891.yaml new file mode 100644 index 000000000..9afa7fd3f --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/pmbus/mps,mp2891.yaml @@ -0,0 +1,43 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- + ++$id: http://devicetree.org/schemas/hwmon/mps,mp2891.yaml# ++$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: The MPS MP2891 Multi-phase Digital VR Controller + +maintainers: + - Noah Wang <noahwang.wang@xxxxxxxxxxx> + +description: + The MP2891 is a dual-rail, digital, multi-phase voltage regulator with + PWM-VID and I2C interface for Industrial use. + + Datasheets: + https://www.monolithicpower.com/en/mp2891.html + +properties: + compatible: + const: mps,mp2891 + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + mp2891@1f { + compatible = "mps,mp2891"; + reg = <0x1f>; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index e5dbbf1ed..bbe9a3ca8 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -22683,6 +22683,14 @@ S: Maintained F: Documentation/hwmon/tps546d24.rst F: drivers/hwmon/pmbus/tps546d24.c +MPS MP2891 DRIVER +M: Noah Wang <noahwang.wang@xxxxxxxxxxx> +L: linux-hwmon@xxxxxxxxxxxxxxx +S: Maintained +F: Documentation/devicetree/bindings/hwmon/mps,mp2891.yaml +F: Documentation/hwmon/mp2891.rst +F: drivers/hwmon/pmbus/mp2891.c + TQ SYSTEMS BOARD & DRIVER SUPPORT L: linux@xxxxxxxxxxxxxxx S: Supported -- 2.25.1
