On Mon, Sep 28, 2020 at 05:44:18PM +0800, Rahul Tanwar wrote: > 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 | 70 ++++++++++++++++++++++ > 1 file changed, 70 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..858888461bfe > --- /dev/null > +++ b/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml > @@ -0,0 +1,70 @@ > +# 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 > + > + vm-map: Needs a vendor prefix and type reference. > + 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. > + maxItems: 5 > + > + clocks: > + maxItems: 1 > + > + resets: > + maxItems: 1 > + > + "#thermal-sensor-cells": > + const: 1 > + > +required: > + - compatible > + - reg > + - reg-names > + - 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"; > + vm-map = [03 01 04 ff ff]; > + clocks = <&osc0>; > + resets = <&rcu0 0x40 7>; > + #thermal-sensor-cells = <1>; > + }; > -- > 2.11.0 >
