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([103.187.64.30]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3475e952efbsm6903483a91.1.2025.11.30.07.37.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 30 Nov 2025 07:37:28 -0800 (PST) From: Shrikant Raskar To: jic23@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: dlechner@baylibre.com, nuno.sa@analog.com, andy@kernel.org, heiko@sntech.de, neil.armstrong@linaro.org, skhan@linuxfoundation.org, david.hunter.linux@gmail.com, linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Shrikant Raskar Subject: [PATCH v2 0/4] iio: proximity: Add DT and interrupt support for RFD77402 Date: Sun, 30 Nov 2025 21:07:08 +0530 Message-ID: <20251130153712.6792-1-raskar.shree97@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This patch series adds: - Add RF Digital vendor prefix - YAML binding for RFD77402 - Device Tree support in the driver - Move polling implementation into helper - Interrupt handling support These changes enable DT-based configuration and event-driven operation for the RFD77402 Time-of-Flight sensor. Changelog: Changes since v1: - Fix commit message for dt-binding patch - Update interrupt description in dt-binding - Add 'vdd-supply' to 'required' property in dt-binding - Add patch for moving polling implementation to helper - Add helper rfd77402_wait_for_irq() - Code refactoring - Return failure if request IRQ fail Shrikant Raskar (4): dt-bindings: iio: proximity: Add RF Digital RFD77402 ToF sensor iio: proximity: rfd77402: Add Device Tree support iio: proximity: rfd77402: Move polling logic into helper iio: proximity: rfd77402: Add interrupt handling support .../iio/proximity/rfdigital,rfd77402.yaml | 53 ++++++ .../devicetree/bindings/vendor-prefixes.yaml | 2 + drivers/iio/proximity/rfd77402.c | 162 ++++++++++++++++-- 3 files changed, 198 insertions(+), 19 deletions(-) create mode 100644 Documentation/devicetree/bindings/iio/proximity/rfdigital,rfd77402.yaml -- 2.43.0