linux-kernel - [PATCH v2 3/4] dt-bindings: iio: adc: add ad7405

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250508123107.3797042-4-pop.ioan-daniel@analog.com>
Date: Thu, 8 May 2025 15:30:56 +0300
From: Pop Ioan Daniel <pop.ioan-daniel@...log.com>
To: Lars-Peter Clausen <lars@...afoo.de>,
        Michael Hennerich
	<Michael.Hennerich@...log.com>,
        Jonathan Cameron <jic23@...nel.org>,
        David
 Lechner <dlechner@...libre.com>,
        Nuno Sá
	<nuno.sa@...log.com>,
        Andy Shevchenko <andy@...nel.org>, Rob Herring
	<robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley
	<conor+dt@...nel.org>,
        Sergiu Cuciurean <sergiu.cuciurean@...log.com>,
        Dragos
 Bogdan <dragos.bogdan@...log.com>,
        Antoniu Miclaus
	<antoniu.miclaus@...log.com>,
        Olivier Moysan <olivier.moysan@...s.st.com>,
        Javier Carrasco <javier.carrasco.cruz@...il.com>,
        Matti Vaittinen
	<mazziesaccount@...il.com>,
        Tobias Sperling <tobias.sperling@...ting.com>,
        Alisa-Dariana Roman <alisadariana@...il.com>,
        Marcelo Schmitt
	<marcelo.schmitt@...log.com>,
        Pop Ioan Daniel <pop.ioan-daniel@...log.com>,
        AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
        Ramona
 Alexandra Nechita <ramona.nechita@...log.com>,
        <linux-iio@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH v2 3/4] dt-bindings: iio: adc: add ad7405

Add devicetree bindings for ad7405/adum770x family.

Signed-off-by: Pop Ioan Daniel <pop.ioan-daniel@...log.com>
---
changes in v2:
 - remove  #address-cells and #size-cells
 - add additionalProperties: false instead of unevaluatedProperties: false
 - remove #include <dt-bindings/interrupt-controller/irq.h>
   because it's not used
 - add new line at the end of the file
 - add mantainer
 .../bindings/iio/adc/adi,ad7405.yaml          | 60 +++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/adc/adi,ad7405.yaml

diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7405.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7405.yaml
new file mode 100644
index 000000000000..8c30a712968d
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7405.yaml
@@ -0,0 +1,60 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright 2025 Analog Devices Inc.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/adc/adi,ad7405.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Analog Devices AD7405 family
+
+maintainers:
+  - Dragos Bogdan <dragos.bogdan@...log.com>
+  - Pop Ioan Daniel <pop.ioan-daniel@...log.com>
+
+description: |
+  Analog Devices AD7405 is a high performance isolated ADC, 1-channel,
+  16-bit with a second-order Σ-Δ modulator that converts an analog input signal
+  into a high speed, single-bit data stream.
+
+  https://www.analog.com/media/en/technical-documentation/data-sheets/ad7405.pdf
+  https://www.analog.com/media/en/technical-documentation/data-sheets/adum7701.pdf
+  https://www.analog.com/media/en/technical-documentation/data-sheets/adum7702.pdf
+  https://www.analog.com/media/en/technical-documentation/data-sheets/ADuM7703.pdf
+
+properties:
+  compatible:
+    enum:
+      - adi,ad7405
+      - adi,adum7701
+      - adi,adum7702
+      - adi,adum7703
+
+  vdd1-supply: true
+
+  vdd2-supply: true
+
+  clocks:
+    maxitems: 1
+
+  io-backends:
+    maxItems: 1
+
+required:
+  - compatible
+  - vdd1-supply
+  - vdd2-supply
+  - clocks
+  - io-backends
+
+additionalProperties: false
+
+examples:
+  - |
+    adc {
+        compatible = "adi,ad7405";
+        clocks = <&axi_clk_gen 0>;
+        vdd1-supply = <&vdd1>;
+        vdd2-supply = <&vdd2>;
+        io-backends = <&iio_backend>;
+    };
+...
-- 
2.34.1