From patchwork Mon Dec 23 06:27:43 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: PavithraUdayakumar-adi via B4 Relay X-Patchwork-Id: 13918476 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4BF9D3987D; Mon, 23 Dec 2024 06:21:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734934881; cv=none; b=gUZRDktXerfh1e6/dYQ3k8IBDiZLqlYrv+fzRTnSsgscAPXoXimG4hPWBV8WRALtasAANmhPayaTVrcUYWHLwP06MH4a+nFZgP38zughzd6Ljm9SNIUxGuaRJUYF7gO/qFRb31pBT6F1LOI6+8kjqrCIToMwK6R0YqDoSgQKAwo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734934881; c=relaxed/simple; bh=BUoyR5rCkmanl4wSU8ZX2PoK3BmpB+33e48XNgyU860=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=kh+rSRE92AE2Bmn5q+WkuRD+Gwza0Nmcw2OgbgO9eLwcfLZU7iwK0D+VogCa6sdqGUVnr+6zx/NTRKNuCZzErcucHeSJIc35j48Ou6TmyBUGVs3ph9kV4VWLfLiKe1/I4AiamiefnQSBduWdMkXStuBRo0GEIwemFqJSYc8h/Nw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=exURVkwc; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="exURVkwc" Received: by smtp.kernel.org (Postfix) with ESMTPS id C754CC4CED4; Mon, 23 Dec 2024 06:21:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1734934880; bh=BUoyR5rCkmanl4wSU8ZX2PoK3BmpB+33e48XNgyU860=; h=From:Subject:Date:To:Cc:Reply-To:From; b=exURVkwc6Za/otbgVtQ20IpGmJeDZF+QmMIyBRj3N5ym/f30VCxUrRDuVoGRO4iU5 v7ViyCJ3lx/yq86kUq6I37xiU+49xKj0NCG4iM5+pN9aG96BbY5An5IKOZcspJHEua 4xh+wC+8OPMJx4PiQAxpvVeNSEQJSGKq5PD96/fCmqaL6RYXD0ududOwMsf9G6c5Zw buHwFdTfFKN/uVubM/1E8lxZYmn7dVZhT6zEsgEIqzXg/2S00Ys1VN3L2oXgBcW0xm K/B8wFHXa+LgwH493z6sqmN8pUERiTsXCaV7s+iOpe5Q3QND74U+AdhTbHBlXGksY7 CS3PxWFcYV1VQ== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id B0B88E7718B; Mon, 23 Dec 2024 06:21:20 +0000 (UTC) From: PavithraUdayakumar-adi via B4 Relay Subject: [PATCH 0/2] Subject: [PATCH v1 0/2] Add support for MAX31331 RTC Date: Mon, 23 Dec 2024 11:57:43 +0530 Message-Id: <20241223-max31331-driver-support-v1-0-f9499bd598f5@analog.com> Precedence: bulk X-Mailing-List: linux-hwmon@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAN8CaWcC/x2MQQ5AMBAAvyJ7toluCfEVcShd7AHNFpGIv2scZ 5KZByKrcIQ2e0D5kij7lsDkGYyL22ZG8YmBCioNkcXV3dZYa9CrXKwYzxB2PdANVdJNPXrykOq gPMn9n7v+fT8pEnRMaQAAAA== X-Change-ID: 20241223-max31331-driver-support-ab513387cd2d To: Antoniu Miclaus , Alexandre Belloni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jean Delvare , Guenter Roeck Cc: linux-rtc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hwmon@vger.kernel.org, PavithraUdayakumar-adi X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1734935277; l=874; i=pavithra.u@analog.com; s=20241220; h=from:subject:message-id; bh=BUoyR5rCkmanl4wSU8ZX2PoK3BmpB+33e48XNgyU860=; b=Q2IaHBVCkh3VTYh/vVW7NIUlHEQyv1IjmAXaVrVlGqZ5jBpSxjtx/3NBD6wta5UuRSC+8ViOq cAdkpDH9WS2A6Gw3/yn7/eigZWRcfcp+LgYoRS0V1ELepyWLuzarRgA X-Developer-Key: i=pavithra.u@analog.com; a=ed25519; pk=RIhZrdpg71GEnmwm1eNn95TYUMDJOKVsFd37Fv8xf1U= X-Endpoint-Received: by B4 Relay for pavithra.u@analog.com/20241220 with auth_id=303 X-Original-From: PavithraUdayakumar-adi Reply-To: pavithra.u@analog.com This patch series introduces support for the Maxim MAX31331 RTC. It includes: 1. Device Tree bindings documentation for the MAX31331 chip. 2. The driver implementation for the MAX31331 RTC. The changes have been tested with hardware and verified against the YAML schema. Signed-off-by: PavithraUdayakumar-adi --- PavithraUdayakumar-adi (2): dtbindings:rtc:max31335:Add max31331 support rtc:max31335: Add driver support for max31331 .../devicetree/bindings/rtc/adi,max31335.yaml | 32 +++- drivers/rtc/rtc-max31335.c | 184 +++++++++++++++------ 2 files changed, 158 insertions(+), 58 deletions(-) --- base-commit: 4bbf9020becbfd8fc2c3da790855b7042fad455b change-id: 20241223-max31331-driver-support-ab513387cd2d Best regards,