From: Chris Packham <chris.packham@alliedtelesis.co.nz>
To: jdelvare@suse.com, linux@roeck-us.net, robh+dt@kernel.org,
mark.rutland@arm.com
Cc: logan.shaw@alliedtelesis.co.nz, linux-hwmon@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Chris Packham <chris.packham@alliedtelesis.co.nz>
Subject: [PATCH v5 3/5] dt-bindings: hwmon: Document adt7475 pwm-active-state property
Date: Thu, 27 Feb 2020 21:46:40 +1300 [thread overview]
Message-ID: <20200227084642.7057-4-chris.packham@alliedtelesis.co.nz> (raw)
In-Reply-To: <20200227084642.7057-1-chris.packham@alliedtelesis.co.nz>
Add binding information for the adi,pwm-active-state property.
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
---
Notes:
Changes in v5:
- change to adi,pwm-active-state
- uint32 array
Changes in v4:
- use $ref uint32 and enum
- add adi vendor prefix
Cahnges in v3:
- new
.../devicetree/bindings/hwmon/adt7475.yaml | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/Documentation/devicetree/bindings/hwmon/adt7475.yaml b/Documentation/devicetree/bindings/hwmon/adt7475.yaml
index e40612ee075f..76985034ea73 100644
--- a/Documentation/devicetree/bindings/hwmon/adt7475.yaml
+++ b/Documentation/devicetree/bindings/hwmon/adt7475.yaml
@@ -50,6 +50,19 @@ patternProperties:
- $ref: /schemas/types.yaml#/definitions/uint32
- enum: [0, 1]
+ "^adi,pwm-active-state$":
+ description: |
+ Integer array, represents the active state of the pwm outputs If set to 0
+ the pwm uses a logic low output for 100% duty cycle. If set to 1 the pwm
+ uses a logic high output for 100% duty cycle.
+ allOf:
+ - $ref: /schemas/types.yaml#/definitions/uint32-array
+ - minItems: 3
+ maxItems: 3
+ items:
+ enum: [0, 1]
+ default: 1
+
required:
- compatible
- reg
@@ -65,6 +78,7 @@ examples:
reg = <0x2e>;
adi,bypass-attenuator-in0 = <1>;
adi,bypass-attenuator-in1 = <0>;
+ adi,pwm-active-state = <1 0 1>;
};
};
--
2.25.1
next prev parent reply other threads:[~2020-02-27 8:47 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-27 8:46 [PATCH v5 0/5] hwmon: (adt7475) attenuator bypass and pwm invert Chris Packham
2020-02-27 8:46 ` [PATCH v5 1/5] dt-bindings: hwmon: Document adt7475 binding Chris Packham
2020-03-03 21:00 ` Guenter Roeck
2020-02-27 8:46 ` [PATCH v5 2/5] dt-bindings: hwmon: Document adt7475 bypass-attenuator property Chris Packham
2020-03-03 21:00 ` Guenter Roeck
2020-02-27 8:46 ` Chris Packham [this message]
2020-03-03 1:25 ` [PATCH v5 3/5] dt-bindings: hwmon: Document adt7475 pwm-active-state property Rob Herring
2020-03-03 21:01 ` Guenter Roeck
2020-02-27 8:46 ` [PATCH v5 4/5] hwmon: (adt7475) Add attenuator bypass support Chris Packham
2020-03-03 21:05 ` Guenter Roeck
2020-02-27 8:46 ` [PATCH v5 5/5] hwmon: (adt7475) Add support for inverting pwm output Chris Packham
2020-03-03 21:08 ` Guenter Roeck
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