From: Gregory CLEMENT <gregory.clement@bootlin.com>
To: Jonathan Cameron <jic23@kernel.org>,
Hartmut Knaack <knaack.h@gmx.de>,
Lars-Peter Clausen <lars@metafoo.de>,
Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Cc: devicetree@vger.kernel.org,
Gregory CLEMENT <gregory.clement@bootlin.com>,
Rob Herring <robh+dt@kernel.org>,
linux-arm-kernel@lists.infradead.org,
Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Subject: [PATCH 2/5] dt-bindings: iio: adc: lpc32xx-adc: Document vref-supply
Date: Fri, 8 Feb 2019 17:09:41 +0100 [thread overview]
Message-ID: <20190208160944.13281-3-gregory.clement@bootlin.com> (raw)
In-Reply-To: <20190208160944.13281-1-gregory.clement@bootlin.com>
As most of the other ADC the lpc32xx one use a vref-supply property:
document it.
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
---
Documentation/devicetree/bindings/iio/adc/lpc32xx-adc.txt | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/iio/adc/lpc32xx-adc.txt b/Documentation/devicetree/bindings/iio/adc/lpc32xx-adc.txt
index b3629d3a9adf..3a1bc669bd51 100644
--- a/Documentation/devicetree/bindings/iio/adc/lpc32xx-adc.txt
+++ b/Documentation/devicetree/bindings/iio/adc/lpc32xx-adc.txt
@@ -6,6 +6,10 @@ Required properties:
region.
- interrupts: The ADC interrupt
+Optional:
+ - vref-supply: The regulator supply ADC reference voltage, optional
+ for legacy reason, but highly encouraging to us in new device tree
+
Example:
adc@40048000 {
@@ -13,4 +17,5 @@ Example:
reg = <0x40048000 0x1000>;
interrupt-parent = <&mic>;
interrupts = <39 0>;
+ vref-supply = <&vcc>;
};
--
2.20.1
WARNING: multiple messages have this Message-ID (diff)
From: Gregory CLEMENT <gregory.clement@bootlin.com>
To: Jonathan Cameron <jic23@kernel.org>,
Hartmut Knaack <knaack.h@gmx.de>,
Lars-Peter Clausen <lars@metafoo.de>,
Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Cc: devicetree@vger.kernel.org,
Gregory CLEMENT <gregory.clement@bootlin.com>,
Rob Herring <robh+dt@kernel.org>,
linux-arm-kernel@lists.infradead.org,
Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Subject: [PATCH 2/5] dt-bindings: iio: adc: lpc32xx-adc: Document vref-supply
Date: Fri, 8 Feb 2019 17:09:41 +0100 [thread overview]
Message-ID: <20190208160944.13281-3-gregory.clement@bootlin.com> (raw)
In-Reply-To: <20190208160944.13281-1-gregory.clement@bootlin.com>
As most of the other ADC the lpc32xx one use a vref-supply property:
document it.
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
---
Documentation/devicetree/bindings/iio/adc/lpc32xx-adc.txt | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/iio/adc/lpc32xx-adc.txt b/Documentation/devicetree/bindings/iio/adc/lpc32xx-adc.txt
index b3629d3a9adf..3a1bc669bd51 100644
--- a/Documentation/devicetree/bindings/iio/adc/lpc32xx-adc.txt
+++ b/Documentation/devicetree/bindings/iio/adc/lpc32xx-adc.txt
@@ -6,6 +6,10 @@ Required properties:
region.
- interrupts: The ADC interrupt
+Optional:
+ - vref-supply: The regulator supply ADC reference voltage, optional
+ for legacy reason, but highly encouraging to us in new device tree
+
Example:
adc@40048000 {
@@ -13,4 +17,5 @@ Example:
reg = <0x40048000 0x1000>;
interrupt-parent = <&mic>;
interrupts = <39 0>;
+ vref-supply = <&vcc>;
};
--
2.20.1
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next prev parent reply other threads:[~2019-02-08 16:09 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-08 16:09 [PATCH 0/5] Adding scale support to the lpc32xx ADC driver Gregory CLEMENT
2019-02-08 16:09 ` Gregory CLEMENT
2019-02-08 16:09 ` [PATCH 1/5] dt-bindings: iio: adc: move lpc32xx-adc out of staging Gregory CLEMENT
2019-02-08 16:09 ` Gregory CLEMENT
2019-02-09 17:05 ` Jonathan Cameron
2019-02-09 17:05 ` Jonathan Cameron
2019-02-09 17:05 ` Jonathan Cameron
2019-02-08 16:09 ` Gregory CLEMENT [this message]
2019-02-08 16:09 ` [PATCH 2/5] dt-bindings: iio: adc: lpc32xx-adc: Document vref-supply Gregory CLEMENT
2019-02-09 17:09 ` Jonathan Cameron
2019-02-09 17:09 ` Jonathan Cameron
2019-02-09 17:09 ` Jonathan Cameron
2019-02-09 18:07 ` Vladimir Zapolskiy
2019-02-09 18:07 ` Vladimir Zapolskiy
2019-02-15 16:07 ` Gregory CLEMENT
2019-02-20 12:11 ` Sylvain Lemieux
2019-02-25 23:32 ` Rob Herring
2019-02-25 23:32 ` Rob Herring
2019-02-08 16:09 ` [PATCH 3/5] iio:adc:lpc32xx use SPDX-License-Identifier Gregory CLEMENT
2019-02-08 16:09 ` Gregory CLEMENT
2019-02-09 17:10 ` Jonathan Cameron
2019-02-09 17:10 ` Jonathan Cameron
2019-02-09 17:10 ` Jonathan Cameron
2019-02-08 16:09 ` [PATCH 4/5] iio:adc:lpc32xx Cleanup headers Gregory CLEMENT
2019-02-08 16:09 ` Gregory CLEMENT
2019-02-09 17:16 ` Jonathan Cameron
2019-02-09 17:16 ` Jonathan Cameron
2019-02-15 15:42 ` Gregory CLEMENT
2019-02-18 14:07 ` Jonathan Cameron
2019-02-18 14:07 ` Jonathan Cameron
2019-02-08 16:09 ` [PATCH 5/5] iio:adc:lpc32xx Add scale feature Gregory CLEMENT
2019-02-08 16:09 ` Gregory CLEMENT
2019-02-09 17:23 ` Jonathan Cameron
2019-02-09 17:23 ` Jonathan Cameron
2019-02-15 15:35 ` Gregory CLEMENT
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