From 09288b8fe1bd0d5336be4aa5d2eb3ba9ec76cca7 Mon Sep 17 00:00:00 2001 From: Eliav Farber Date: Thu, 8 Sep 2022 15:24:39 +0000 Subject: [PATCH] dt-bindings: hwmon: (mr75203) add "moortec,vm-active-channels" property Add optional "moortec,vm-active-channels" property to define the number of active channels per VM. This shall be useful to avoid exposing sysfs for reading inputs that are not connected to any voltage source. Signed-off-by: Eliav Farber Reviewed-by: Rob Herring Link: https://lore.kernel.org/r/20220908152449.35457-12-farbere@amazon.com Signed-off-by: Guenter Roeck --- Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml b/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml index 9454576..5d4bf0ed 100644 --- a/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml +++ b/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml @@ -70,6 +70,15 @@ properties: "#thermal-sensor-cells": const: 1 + moortec,vm-active-channels: + description: + Defines the number of channels per VM that are actually used and are + connected to some input source. + Maximum number of items - number of VMs. + Maximum value of each item - number of channels. + Minimum value of each item - 0 (which means entire VM sensor is not used). + $ref: /schemas/types.yaml#/definitions/uint8-array + required: - compatible - reg @@ -91,5 +100,6 @@ examples: intel,vm-map = [03 01 04 ff ff]; clocks = <&osc0>; resets = <&rcu0 0x40 7>; + moortec,vm-active-channels = /bits/ 8 <0x10 0x05>; #thermal-sensor-cells = <1>; }; -- 2.7.4