linux-kernel - [PATCH v2 07/16] hwmon: (mr75203) add VM active channels property for Moortec PVT controller

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Message-ID: <20220817054321.6519-8-farbere@amazon.com>
Date:   Wed, 17 Aug 2022 05:43:12 +0000
From:   Eliav Farber <farbere@...zon.com>
To:     <jdelvare@...e.com>, <linux@...ck-us.net>, <robh+dt@...nel.org>,
        <mark.rutland@....com>, <linux-hwmon@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC:     <farbere@...zon.com>, <talel@...zon.com>, <hhhawa@...zon.com>,
        <jonnyc@...zon.com>, <hanochu@...zon.com>, <ronenk@...zon.com>,
        <itamark@...zon.com>, <shellykz@...zon.com>, <shorer@...zon.com>,
        <amitlavi@...zon.com>, <almogbs@...zon.com>, <dwmw@...zon.co.uk>,
        <rtanwar@...linear.com>
Subject: [PATCH v2 07/16] hwmon: (mr75203) add VM active channels property for Moortec PVT controller

Add optional "vm-active-channels" property to define the number of
active channels per VM.

Signed-off-by: Eliav Farber <farbere@...zon.com>
---
 .../devicetree/bindings/hwmon/moortec,mr75203.yaml       | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml b/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml
index da9c3cdcb6f0..6111b5069b3c 100644
--- a/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml
+++ b/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml
@@ -49,6 +49,13 @@ properties:
       reset-control-skip bool property defines if obtaining a
       reference to a reset controller should be skipped.
 
+  vm-active-channels:
+    description:
+      vm-active-channels defines the number of channels per VM
+      that are actually used and are connected to some source.
+      A value of 0 means that the entire VM sensor is nou used.
+    $ref: /schemas/types.yaml#definitions/uint8-array
+
 required:
   - compatible
   - reg
@@ -60,6 +67,7 @@ required:
 additionalProperties:
   - intel,vm-map
   - reset-control-skip
+  - vm-active-channels
 
 examples:
   - |
@@ -73,5 +81,6 @@ examples:
         intel,vm-map = [03 01 04 ff ff];
         clocks = <&osc0>;
         resets = <&rcu0 0x40 7>;
+        vm-active-channels = [08 10 02];
         #thermal-sensor-cells = <1>;
     };
-- 
2.37.1