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Fri, 01 Aug 2025 15:14:32 -0700 (PDT) Received: from localhost.localdomain ([2804:14d:4c64:81ec:30ba:c1b2:e5d9:eced]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3207eba6f4csm5605047a91.5.2025.08.01.15.14.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 01 Aug 2025 15:14:31 -0700 (PDT) From: Rodrigo Gobbi To: jic23@kernel.org, dlechner@baylibre.com, nuno.sa@analog.com, andy@kernel.org, conor+dt@kernel.org, krzk+dt@kernel.org, jean-baptiste.maneyrol@tdk.com, robh@kernel.org Cc: ~lkcamp/patches@lists.sr.ht, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH v4] dt-bindings: iio: pressure: add invensense,icp10100 Date: Fri, 1 Aug 2025 19:10:00 -0300 Message-ID: <20250801221424.132305-1-rodrigo.gobbi.7@gmail.com> X-Mailer: git-send-email 2.48.1 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit There is no txt file for it, add yaml for invensense,icp10100 which is already used in the driver. Also, document other compatibles for ICP-101xx family and add invensense,icp10100 as a fallback. Acked-by: Jean-Baptiste Maneyrol Signed-off-by: Rodrigo Gobbi --- On 7/28/25 02:19, Krzysztof Kozlowski wrote: > On Sun, Jul 27, 2025 at 09:32:02PM -0300, Rodrigo Gobbi wrote: >> +properties: >> + compatible: >> + items: >> + - enum: >> + - invensense,icp10101 >> + - invensense,icp10110 >> + - invensense,icp10111 >> + - const: invensense,icp10100 > > This does not allow using invensense,icp10100 alone. Try it yourself on > DTS - you will see warnings. > > You need oneOf, just takek a peak at some random bindings. > > Best regards, > Krzysztof Tested against a dummy dtb/dtbs_check and with dt_binding_check, looks ok now. Tks and regards. Changelog: v4: allow the fallback to be used alone v3: https://lore.kernel.org/all/20250728004039.8634-1-rodrigo.gobbi.7@gmail.com/ v2: https://lore.kernel.org/linux-devicetree/20250701221700.34921-1-rodrigo.gobbi.7@gmail.com/ v1: https://lore.kernel.org/all/20250626212742.7986-1-rodrigo.gobbi.7@gmail.com/ --- .../iio/pressure/invensense,icp10100.yaml | 52 +++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/pressure/invensense,icp10100.yaml diff --git a/Documentation/devicetree/bindings/iio/pressure/invensense,icp10100.yaml b/Documentation/devicetree/bindings/iio/pressure/invensense,icp10100.yaml new file mode 100644 index 000000000000..5d980aa04bb3 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/pressure/invensense,icp10100.yaml @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/pressure/invensense,icp10100.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: InvenSense ICP-101xx Barometric Pressure Sensors + +maintainers: + - Jean-Baptiste Maneyrol + +description: | + Support for ICP-101xx family: ICP-10100, ICP-10101, ICP-10110, ICP-10111. + Those devices uses a simple I2C communication bus, measuring the pressure + in a ultra-low noise at the lowest power. + Datasheet: https://product.tdk.com/system/files/dam/doc/product/sensor/pressure/capacitive-pressure/data_sheet/ds-000186-icp-101xx.pdf + +properties: + compatible: + oneOf: + - items: + - enum: + - invensense,icp10101 + - invensense,icp10110 + - invensense,icp10111 + - const: invensense,icp10100 + - const: invensense,icp10100 + + reg: + maxItems: 1 + + vdd-supply: true + +required: + - compatible + - reg + - vdd-supply + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + pressure@63 { + compatible = "invensense,icp10101", "invensense,icp10100"; + reg = <0x63>; + vdd-supply = <&vdd_1v8>; + }; + }; +... -- 2.48.1