Linux-Hwmon Archive on lore.kernel.org
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* [PATCH 1/2] dt-bindings: hwmon: Add optional regulator support to pwm-fan
@ 2019-01-29 17:07 Stefan Wahren
  2019-01-29 17:07 ` [PATCH 2/2] hwmon: pwm-fan: Add optional regulator support Stefan Wahren
  0 siblings, 1 reply; 4+ messages in thread
From: Stefan Wahren @ 2019-01-29 17:07 UTC (permalink / raw)
  To: Kamil Debski, Bartlomiej Zolnierkiewicz, Jean Delvare,
	Guenter Roeck, Rob Herring, Mark Rutland
  Cc: linux-hwmon, devicetree, linux-kernel, Stefan Wahren

This adds an optional regulator support (e.g. switchable supply) to the
pwm fan binding.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
---
 Documentation/devicetree/bindings/hwmon/pwm-fan.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/hwmon/pwm-fan.txt b/Documentation/devicetree/bindings/hwmon/pwm-fan.txt
index c6d5332..49ca5d8 100644
--- a/Documentation/devicetree/bindings/hwmon/pwm-fan.txt
+++ b/Documentation/devicetree/bindings/hwmon/pwm-fan.txt
@@ -6,6 +6,9 @@ Required properties:
 - cooling-levels      : PWM duty cycle values in a range from 0 to 255
 			which correspond to thermal cooling states
 
+Optional properties:
+- fan-supply    : phandle to the regulator that provides power to the fan
+
 Example:
 	fan0: pwm-fan {
 		compatible = "pwm-fan";
-- 
2.7.4


^ permalink raw reply	[flat|nested] 4+ messages in thread

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2019-01-29 17:07 [PATCH 1/2] dt-bindings: hwmon: Add optional regulator support to pwm-fan Stefan Wahren
2019-01-29 17:07 ` [PATCH 2/2] hwmon: pwm-fan: Add optional regulator support Stefan Wahren
2019-01-31 17:56   ` Guenter Roeck
2019-02-01 10:38     ` Stefan Wahren

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