From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.subdimension.ro (nalicastle.subdimension.ro [172.105.74.154]) (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 D73B942050; Mon, 1 Sep 2025 19:55:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=172.105.74.154 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756756510; cv=none; b=TeVq5bsUeZxsmd2jcK3zkZ1XDBhvxNHENZCJM8MAgSC878IOKnPwaqEwH7PMlJYF0vRRswXUR530sFSa23nQHKvV1JEAbpW/v8NLI3zWrJOCRMCqjvuRz2IPkDTn1NH+sSyFgUfkt7dJspySgWlNPxAgO2hPWpRsIde/jv8Rrc0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756756510; c=relaxed/simple; bh=KxZyQ0HiwXM6mD91TcRbSpXFQfnZKrBIk2Oadgrdc3s=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=ULUryVZq+0peKEgMQ81fs5WUFseMr+k5xLdsZothIjSwxjGx1Ti3AzxrRCA8T9a9ikMaONLWy2eEir6E9AibRwMJzonWwHTxazMTz+34e0wZiGUaUaClN1NAhj8nkK0CYbgQMsiU1wLj20OV3mvN9lMYgy2e0N5zA8mSzM/wPM0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=subdimension.ro; spf=pass smtp.mailfrom=subdimension.ro; dkim=pass (2048-bit key) header.d=subdimension.ro header.i=@subdimension.ro header.b=nUqN/aXA; arc=none smtp.client-ip=172.105.74.154 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=subdimension.ro Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=subdimension.ro Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=subdimension.ro header.i=@subdimension.ro header.b="nUqN/aXA" Received: from localhost.localdomain (unknown [IPv6:2a02:2f0e:3503:4a00:e2d5:5eff:fed9:f1c4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mail.subdimension.ro (Postfix) with ESMTPSA id 904BC173BE2; Mon, 01 Sep 2025 22:47:53 +0300 (EEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=subdimension.ro; s=mail; t=1756756073; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=Klj+0n0SGq7wmcxiSme6Bjw4tQChsnNaIt3NDzpKBFI=; b=nUqN/aXAXk/MliAnKaWp0EFeh9AZstTF0MmPequRk9mbDjc2YngC1dx2JduPAu626RYZZU igPRMTL8KS6XOCGL0Xd98IaN0YIM0lJXh70SVAwH8cjZV9ddf1E/tqC8UWrwVcxljHZRaL zGJIwv2QGw0nlVFlOF+hgplYlQiekegyNZKzLE+Pw2xbUv77OKh0w4LRWhdsscdT4EaiQ5 pTX1UBtG2Wld8axaqiXEPRL0qtANnMmJVYmcPQnW1fY78l7ybBCI8CGpTU7GyigYAa/Mlz Evc8zKPk6UQzXX8/RhA8LIbA2iD1iRchK7AECLq4vur8jrfxPyY/no/FSaYufQ== From: Petre Rodan To: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Petre Rodan , Jonathan Cameron , David Lechner , =?UTF-8?q?Nuno=20S=C3=A1?= , Andy Shevchenko , Rob Herring , Conor Dooley Subject: [PATCH 0/10] iio: accel: BMA220 improvements Date: Mon, 1 Sep 2025 22:47:26 +0300 Message-ID: <20250901194742.11599-1-petre.rodan@subdimension.ro> X-Mailer: git-send-email 2.49.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Series of patches that switch the driver to the regmap API, add i2c connectivity, tap/low-g/high-g/slope event detection and a large number of sysfs mappings while keeping backward compatibility. Tested in I2C and SPI modes with two different sensors. Petre Rodan (10): dt-bindings: iio: accel: bosch,BMA220 improvements iio: accel: BMA220 split original spi driver iio: accel: BMA220 migrate to regmap SPI iio: accel: BMA220 add i2c module iio: accel: BMA220 make use of the watchdog functionality iio: accel: BMA220 add LPF cut-off frequency mapping iio: accel: BMA220 add debugfs reg access iio: accel: BMA220 add events iio: accel: BMA220 add event attrs iio: accel: BMA220 add maintainer .../bindings/iio/accel/bosch,bma220.yaml | 20 +- MAINTAINERS | 7 + drivers/iio/accel/Kconfig | 18 +- drivers/iio/accel/Makefile | 4 +- drivers/iio/accel/bma220.h | 21 + drivers/iio/accel/bma220_core.c | 1551 +++++++++++++++++ drivers/iio/accel/bma220_i2c.c | 62 + drivers/iio/accel/bma220_spi.c | 313 +--- 8 files changed, 1702 insertions(+), 294 deletions(-) create mode 100644 drivers/iio/accel/bma220.h create mode 100644 drivers/iio/accel/bma220_core.c create mode 100644 drivers/iio/accel/bma220_i2c.c -- 2.49.1