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[2001:99a:d7d:c300:b551:8edb:536d:8395]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-5c1713565a6sm1527803e87.78.2026.11.14.00.38.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 14 Nov 2026 00:38:36 -0800 (PST) From: Rupesh Majhi To: Andy Shevchenko , Conor Dooley , David Lechner , Eddie James , Jonathan Cameron , Krzysztof Kozlowski , =?UTF-8?q?Nuno=20S=C3=A1?= , Rob Herring Cc: devicetree@vger.kernel.org, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, Rupesh Majhi , Paulius Zaleckas Subject: [PATCH v2 1/2] dt-bindings: iio: pressure: infineon,dps310: Add interrupts Date: Sat, 14 Nov 2026 10:38:27 +0200 Message-ID: <20261114083828.18059-2-zoone.rupert@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20261114083828.18059-1-zoone.rupert@gmail.com> References: <20261114083828.18059-1-zoone.rupert@gmail.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit DPS310 signals new results and a full FIFO on its SDO pin. In I2C mode the same pin sets the address LSB, and interrupt polarity must be the opposite of how SDO is strapped. Signed-off-by: Rupesh Majhi --- v2: no change Cc: Paulius Zaleckas .../bindings/iio/pressure/infineon,dps310.yaml | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/pressure/infineon,dps310.yaml b/Documentation/devicetree/bindings/iio/pressure/infineon,dps310.yaml index 416117dfd927..cded6e0af147 100644 --- a/Documentation/devicetree/bindings/iio/pressure/infineon,dps310.yaml +++ b/Documentation/devicetree/bindings/iio/pressure/infineon,dps310.yaml @@ -23,6 +23,12 @@ properties: reg: maxItems: 1 + interrupts: + maxItems: 1 + description: + New result or full FIFO, on SDO pin. SDO also selects I2C address, so + interrupt is active high at 0x76 (SDO low) and active low at 0x77. + "#io-channel-cells": const: 0 @@ -42,6 +48,8 @@ additionalProperties: false examples: - | + #include + i2c { #address-cells = <1>; #size-cells = <0>; @@ -49,6 +57,8 @@ examples: dps: pressure-sensor@76 { compatible = "infineon,dps310"; reg = <0x76>; + interrupt-parent = <&gpio0>; + interrupts = <17 IRQ_TYPE_LEVEL_HIGH>; #io-channel-cells = <0>; vdd-supply = <&vref1>; vddio-supply = <&vref2>; -- 2.43.0