PVT controller (MR75203) is used to configure & control Moortec embedded analog IP which contains temprature sensor(TS), voltage monitor(VM) & process detector(PD) modules. Add DT bindings schema for PVT controller. Signed-off-by: Rahul Tanwar <rahul.tanwar@xxxxxxxxxxxxxxx> --- .../devicetree/bindings/hwmon/moortec,mr75203.yaml | 71 ++++++++++++++++++++++ 1 file changed, 71 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml diff --git a/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml b/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml new file mode 100644 index 000000000000..6f3e3c01f717 --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml @@ -0,0 +1,71 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/hwmon/moortec,mr75203.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Moortec Semiconductor MR75203 PVT Controller bindings + +maintainers: + - Rahul Tanwar <rtanwar@xxxxxxxxxxxxx> + +properties: + compatible: + const: moortec,mr75203 + + reg: + items: + - description: PVT common registers + - description: PVT temprature sensor registers + - description: PVT process detector registers + - description: PVT voltage monitor registers + + reg-names: + items: + - const: common + - const: ts + - const: pd + - const: vm + + intel,vm-map: + description: + PVT controller has 5 VM (voltage monitor) sensors. + vm-map defines CPU core to VM instance mapping. A + value of 0xff means that VM sensor is unused. + $ref: /schemas/types.yaml#definitions/uint8-array + maxItems: 5 + + clocks: + maxItems: 1 + + resets: + maxItems: 1 + + "#thermal-sensor-cells": + const: 1 + +required: + - compatible + - reg + - reg-names + - intel,vm-map + - clocks + - resets + - "#thermal-sensor-cells" + +additionalProperties: false + +examples: + - | + pvt: pvt@e0680000 { + compatible = "moortec,mr75203"; + reg = <0xe0680000 0x80>, + <0xe0680080 0x180>, + <0xe0680200 0x200>, + <0xe0680400 0xc00>; + reg-names = "common", "ts", "pd", "vm"; + intel,vm-map = [03 01 04 ff ff]; + clocks = <&osc0>; + resets = <&rcu0 0x40 7>; + #thermal-sensor-cells = <1>; + }; -- 2.11.0
