summaryrefslogtreecommitdiffstats
path: root/Documentation/devicetree/bindings/hwmon/adc128d818.txt
diff options
context:
space:
mode:
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/adc128d818.txt
parentInitial commit. (diff)
downloadlinux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.tar.xz
linux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.zip
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/devicetree/bindings/hwmon/adc128d818.txt')
-rw-r--r--Documentation/devicetree/bindings/hwmon/adc128d818.txt38
1 files changed, 38 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/hwmon/adc128d818.txt b/Documentation/devicetree/bindings/hwmon/adc128d818.txt
new file mode 100644
index 000000000..d0ae46d7b
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/adc128d818.txt
@@ -0,0 +1,38 @@
+TI ADC128D818 ADC System Monitor With Temperature Sensor
+--------------------------------------------------------
+
+Operation modes:
+
+ - Mode 0: 7 single-ended voltage readings (IN0-IN6),
+ 1 temperature reading (internal)
+ - Mode 1: 8 single-ended voltage readings (IN0-IN7),
+ no temperature
+ - Mode 2: 4 pseudo-differential voltage readings
+ (IN0-IN1, IN3-IN2, IN4-IN5, IN7-IN6),
+ 1 temperature reading (internal)
+ - Mode 3: 4 single-ended voltage readings (IN0-IN3),
+ 2 pseudo-differential voltage readings
+ (IN4-IN5, IN7-IN6),
+ 1 temperature reading (internal)
+
+If no operation mode is configured via device tree, the driver keeps the
+currently active chip operation mode (default is mode 0).
+
+
+Required node properties:
+
+ - compatible: must be set to "ti,adc128d818"
+ - reg: I2C address of the device
+
+Optional node properties:
+
+ - ti,mode: Operation mode (u8) (see above).
+
+
+Example (operation mode 2):
+
+ adc128d818@1d {
+ compatible = "ti,adc128d818";
+ reg = <0x1d>;
+ ti,mode = /bits/ 8 <2>;
+ };