From: "Nuno Sá" <nuno.sa@analog.com>
To: <linux-hwmon@vger.kernel.org>, <devicetree@vger.kernel.org>
Cc: Guenter Roeck <linux@roeck-us.net>,
Rob Herring <robh+dt@kernel.org>,
"Jean Delvare" <jdelvare@suse.com>
Subject: [RFC PATCH 3/6] dt-bindings: axi-fan-control: add tacho properties
Date: Thu, 8 Jul 2021 14:01:08 +0200 [thread overview]
Message-ID: <20210708120111.519444-4-nuno.sa@analog.com> (raw)
In-Reply-To: <20210708120111.519444-1-nuno.sa@analog.com>
Add the bindings for the tacho signal evaluation parameters which depend
on the FAN being used.
Signed-off-by: Nuno Sá <nuno.sa@analog.com>
---
.../bindings/hwmon/adi,axi-fan-control.yaml | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml b/Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml
index 6747b870f297..0481eb34d9f1 100644
--- a/Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml
+++ b/Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml
@@ -37,6 +37,18 @@ properties:
$ref: /schemas/types.yaml#/definitions/uint32
enum: [1, 2, 4]
+ adi,tacho-25-us:
+ description: Expected tacho signal when the PWM is at 25%.
+
+ adi,tacho-50-us:
+ description: Expected tacho signal when the PWM is at 50%.
+
+ adi,tacho-75-us:
+ description: Expected tacho signal when the PWM is at 75%.
+
+ adi,tacho-100-us:
+ description: Expected tacho signal when the PWM is at 100%.
+
required:
- compatible
- reg
--
2.32.0
next prev parent reply other threads:[~2021-07-08 11:58 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-08 12:01 [RFC PATCH 0/6] AXI FAN new features and improvements Nuno Sá
2021-07-08 12:01 ` [RFC PATCH 1/6] hwmon: axi-fan-control: make sure the clock is enabled Nuno Sá
2021-07-17 17:24 ` Guenter Roeck
2021-07-19 7:27 ` Sa, Nuno
2021-07-08 12:01 ` [RFC PATCH 2/6] hwmon: axi-fan-control: add tacho devicetree properties Nuno Sá
2021-07-08 12:01 ` Nuno Sá [this message]
2021-07-12 17:26 ` [RFC PATCH 3/6] dt-bindings: axi-fan-control: add tacho properties Rob Herring
2021-07-15 10:26 ` Sa, Nuno
2021-07-15 20:39 ` Guenter Roeck
2021-07-16 7:44 ` Sa, Nuno
2021-07-16 15:03 ` Guenter Roeck
2021-07-19 7:46 ` Sa, Nuno
2021-07-21 15:00 ` Guenter Roeck
2021-07-22 13:00 ` Sa, Nuno
2021-07-22 15:23 ` Guenter Roeck
2021-07-08 12:01 ` [RFC PATCH 4/6] hwmon: axi-fan-control: handle irqs in natural order Nuno Sá
2021-07-08 12:01 ` [RFC PATCH 5/6] hwmon: axi-fan-control: clear the fan fault irq at startup Nuno Sá
2021-07-08 12:01 ` [RFC PATCH 6/6] hwmon: axi-fan-control: support temperature vs pwm points Nuno Sá
2021-07-17 17:22 ` Guenter Roeck
2021-07-19 7:23 ` Sa, Nuno
2021-07-27 8:42 ` [RFC PATCH 0/6] AXI FAN new features and improvements Sa, Nuno
2021-07-28 18:38 ` Guenter Roeck
2021-08-02 8:04 ` Sa, Nuno
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