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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 10:05:51 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 10:05:51 +0000
commit5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch)
treea94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/devicetree/bindings/hwmon/max6697.txt
parentInitial commit. (diff)
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Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+max6697 properties
+
+Required properties:
+- compatible:
+ Should be one of
+ maxim,max6581
+ maxim,max6602
+ maxim,max6622
+ maxim,max6636
+ maxim,max6689
+ maxim,max6693
+ maxim,max6694
+ maxim,max6697
+ maxim,max6698
+ maxim,max6699
+- reg: I2C address
+
+Optional properties:
+
+- smbus-timeout-disable
+ Set to disable SMBus timeout. If not specified, SMBus timeout will be
+ enabled.
+- extended-range-enable
+ Only valid for MAX6581. Set to enable extended temperature range.
+ Extended temperature will be disabled if not specified.
+- beta-compensation-enable
+ Only valid for MAX6693 and MX6694. Set to enable beta compensation on
+ remote temperature channel 1.
+ Beta compensation will be disabled if not specified.
+- alert-mask
+ Alert bit mask. Alert disabled for bits set.
+ Select bit 0 for local temperature, bit 1..7 for remote temperatures.
+ If not specified, alert will be enabled for all channels.
+- over-temperature-mask
+ Over-temperature bit mask. Over-temperature reporting disabled for
+ bits set.
+ Select bit 0 for local temperature, bit 1..7 for remote temperatures.
+ If not specified, over-temperature reporting will be enabled for all
+ channels.
+- resistance-cancellation
+ Boolean for all chips other than MAX6581. Set to enable resistance
+ cancellation on remote temperature channel 1.
+ For MAX6581, resistance cancellation enabled for all channels if
+ specified as boolean, otherwise as per bit mask specified.
+ Only supported for remote temperatures (bit 1..7).
+ If not specified, resistance cancellation will be disabled for all
+ channels.
+- transistor-ideality
+ For MAX6581 only. Two values; first is bit mask, second is ideality
+ select value as per MAX6581 data sheet. Select bit 1..7 for remote
+ channels.
+ Transistor ideality will be initialized to default (1.008) if not
+ specified.
+
+Example:
+
+temp-sensor@1a {
+ compatible = "maxim,max6697";
+ reg = <0x1a>;
+ smbus-timeout-disable;
+ resistance-cancellation;
+ alert-mask = <0x72>;
+ over-temperature-mask = <0x7f>;
+};