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From: Marcus Folkesson <marcus.folkesson@gmail.com>
To: Marcus Folkesson <marcus.folkesson@gmail.com>,
	Kent Gustavsson <kent@minoris.se>,
	Jonathan Cameron <jic23@kernel.org>,
	Lars-Peter Clausen <lars@metafoo.de>,
	Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: linux-iio@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Subject: [PATCH v6 7/9] dt-bindings: iio: adc: mcp3911: add microchip,data-ready-hiz entry
Date: Mon, 15 Aug 2022 08:16:23 +0200	[thread overview]
Message-ID: <20220815061625.35568-8-marcus.folkesson@gmail.com> (raw)
In-Reply-To: <20220815061625.35568-1-marcus.folkesson@gmail.com>

The Data Ready Output Pin is either hard wired to work as high
impedance or push-pull. Make it configurable.

Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 .../devicetree/bindings/iio/adc/microchip,mcp3911.yaml     | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml b/Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
index 95ab285f4eba..6bee332ed58f 100644
--- a/Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
@@ -36,6 +36,13 @@ properties:
     description: IRQ line of the ADC
     maxItems: 1
 
+  microchip,data-ready-hiz:
+    description:
+      Data Ready Pin Inactive State Control
+      true = The DR pin state is high-impedance
+      false = The DR pin state is logic high
+    type: boolean
+
   microchip,device-addr:
     description: Device address when multiple MCP3911 chips are present on the same SPI bus.
     $ref: /schemas/types.yaml#/definitions/uint32
-- 
2.37.1


  parent reply	other threads:[~2022-08-15  6:13 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-08-15  6:16 [PATCH v6 0/9] Improve MCP3911 driver Marcus Folkesson
2022-08-15  6:16 ` [PATCH v6 1/9] iio: adc: mcp3911: make use of the sign bit Marcus Folkesson
2022-08-15  6:16 ` [PATCH v6 2/9] iio: adc: mcp3911: correct "microchip,device-addr" property Marcus Folkesson
2022-08-15  6:16 ` [PATCH v6 3/9] iio: adc: mcp3911: use correct formula for AD conversion Marcus Folkesson
2022-08-15  6:16 ` [PATCH v6 4/9] iio: adc: mcp3911: use resource-managed version of iio_device_register Marcus Folkesson
2022-08-20 12:41   ` Jonathan Cameron
2022-09-12 11:02     ` Marcus Folkesson
2022-09-19 15:36       ` Jonathan Cameron
2022-09-21 20:13         ` Jonathan Cameron
2022-08-15  6:16 ` [PATCH v6 5/9] iio: adc: mcp3911: add support for buffers Marcus Folkesson
2022-08-15  6:16 ` [PATCH v6 6/9] iio: adc: mcp3911: add support for interrupts Marcus Folkesson
2022-08-15  6:16 ` Marcus Folkesson [this message]
2022-08-15  6:16 ` [PATCH v6 8/9] iio: adc: mcp3911: add support for oversampling ratio Marcus Folkesson
2022-08-15  6:16 ` [PATCH v6 9/9] iio: adc: mcp3911: add support to set PGA Marcus Folkesson
2022-08-16 10:22 ` [PATCH v6 0/9] Improve MCP3911 driver Krzysztof Kozlowski
2022-08-16 14:57   ` Marcus Folkesson
2022-08-17  6:12     ` Krzysztof Kozlowski
2022-08-17 16:08 ` Marcus Folkesson

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