From nobody Thu Oct 2 18:19:32 2025 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 678A32F617B; Sat, 13 Sep 2025 15:40:19 +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=1757778021; cv=none; b=Kc0Q8ke2MMv+w2FJifGYfsQrHCUDT8oi769fbDkCI25FXdIpYBdPi7qJPQIuZIKk8UN/Qzhm4vFm7ijrJ8+mecOd4Tyjpdndb7DmO0tUJ7gC5Vn16uzsPbYohvt2Hg9tMTCxiPRMK2Ov8NUluUL2zOv+6AIlpaHKetjdMmIOIqI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757778021; c=relaxed/simple; bh=5R8tQ4VrLnm2YLDC7B6YMclq3X4UjxnGUMONrZFEKuk=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=W8kCQ3av+wginl3f9b3w6+MVevVGO4zVZLOAUmBMF4IJ/dTyYzd1xcOC3pGyViiTzvY8K5ufMOqKwIVYFWp79lKLd2d3VQUpRM/QFgo2UHx+wBXx750Kle5xHeaHeqeii5BhLkPA/xLwuDTt+Wt2QFYPVRE9e5jC7ukvqBvxmhM= 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=4FQCto8J; 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="4FQCto8J" Received: from [10.212.0.13] (unknown [IPv6:2a02:2f0e:3e0c:5b00: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 CA8E0173BF9; Sat, 13 Sep 2025 18:40:11 +0300 (EEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=subdimension.ro; s=mail; t=1757778012; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=LI2ikw6a7+Jm1RPvMDac/LhN97h9gT3N3OAW284tnt0=; b=4FQCto8J7IhuTeIFB7cyx67F8eUm+BJ0qz3PilM2zOY5dCf7A9KaDdX172Hj+EFmmZAKW3 2iw/ww2HRzhxGX1Q6FAeUfBT3SL9/TDJdl94NdnH+1CqqXF8q8+yLltuz5Tvuybcht71Et VmCfALR4A11irvLbbvlRsbIOv5FeQ54pDt8Gy/hsGhD3tMECWMAt8t5JR6S8QHmn5QlIts NyGHczmJk/qiKGUW7XfmYuiYQ0L/bHFcbBEfb7var9ZQXnHAnD5MjxqZxDBZLi947d9CtI TgMzuw/7HEKA//shwHdTXoFLpF24Sa6Opv7WxXmfSFuRC8MQJXZi9zORhLrXhg== From: Petre Rodan Date: Sat, 13 Sep 2025 18:39:38 +0300 Subject: [PATCH v3 17/18] iio: accel: bma220: add debugfs reg access 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: quoted-printable Message-Id: <20250913-b4-bma220_improvements-v3-17-0b97279b4e45@subdimension.ro> References: <20250913-b4-bma220_improvements-v3-0-0b97279b4e45@subdimension.ro> In-Reply-To: <20250913-b4-bma220_improvements-v3-0-0b97279b4e45@subdimension.ro> To: Jonathan Cameron , David Lechner , =?utf-8?q?Nuno_S=C3=A1?= , Andy Shevchenko , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Jonathan Cameron , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Petre Rodan X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1189; i=petre.rodan@subdimension.ro; h=from:subject:message-id; bh=5R8tQ4VrLnm2YLDC7B6YMclq3X4UjxnGUMONrZFEKuk=; b=owEBbQKS/ZANAwAIAc8mmZmETn8wAcsmYgBoxZBS0jcKoBAkrfTz5MZxWfqMEFUxLoKBZ/ZsX iWRBO4b6yeJAjMEAAEIAB0WIQTYCn/BdhUZNew+X6nPJpmZhE5/MAUCaMWQUgAKCRDPJpmZhE5/ MP0vEACZx8aTN03Bo4A2F6QiQ0rOt3+E/v0RfFD4qcyxkvJkpIK4yTHzAQi3PYEOSjQCC8cb8aw jR6V7EcMhV35tw7HnUsLs7k23AVPadln8wBgSDdyV25gTVkMWxqQ9JlnZFokfQeSxxtX8EuhIFV +6Om89Vdd4TM8mga11juy5YUPTQCgPzU0B2PJpwYdX+faUqp5dmxJCVBeShuwY8eUUTN4dtwyiT uODRs6gfQxpWJetYFNz64wOrSrkRjOTKk3Yzyv7BIEaQbkCgNz5Kz7B/Yx+oI1jFlxSgzkfcBKt FcjaVXidYbX1gG9PeGYf0y36tSEaGxBel4qkCMbl4zmN8MEMWPbAmqBWOSgLlhxG2sHkN4bHZ5m vntDEWDgW2is4zIqV5ddApPvyp7BIExAVOw5l6y1NFZAYZRwhc5XuyLiQpyFcbQj+GBnPVm0S4w VNJnge97Lg2gTAEyflcOXJeOUAQGF+mFTsJeG62qT4M/EYlIsJdO2pXCogIWoffMtx/Qa/y9n99 P7GYAHeMfipXWzo/3Pon2RvbeJA5922KxpfaN99qn2e/USDFMoo1RnZVHLM1X7vEPYWlxHELeIG 6lbuGKyNFTF2bqX45D9igH2hcH6BSPfAIvn8FcoHM3bsVDPoHV9Pf1wU1geMAtLcadXVOxmejGk /CbGmC96D1Cmn0A== X-Developer-Key: i=petre.rodan@subdimension.ro; a=openpgp; fpr=D80A7FC176151935EC3E5FA9CF269999844E7F30 Allow read/write access to sensor registers for use in unit-tests. Signed-off-by: Petre Rodan --- v1->v3 no change --- drivers/iio/accel/bma220_core.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/iio/accel/bma220_core.c b/drivers/iio/accel/bma220_cor= e.c index 508a1142a74b3fb330eea5222c4b0abc8fc37e49..9bc7a3023de76b9b519d2a64553= 5f12bb42f6f15 100644 --- a/drivers/iio/accel/bma220_core.c +++ b/drivers/iio/accel/bma220_core.c @@ -376,10 +376,21 @@ static int bma220_read_avail(struct iio_dev *indio_de= v, } } =20 +static int bma220_reg_access(struct iio_dev *indio_dev, unsigned int reg, + unsigned int writeval, unsigned int *readval) +{ + struct bma220_data *data =3D iio_priv(indio_dev); + + if (readval) + return regmap_read(data->regmap, reg, readval); + return regmap_write(data->regmap, reg, writeval); +} + static const struct iio_info bma220_info =3D { .read_raw =3D bma220_read_raw, .write_raw =3D bma220_write_raw, .read_avail =3D bma220_read_avail, + .debugfs_reg_access =3D &bma220_reg_access, }; =20 static int bma220_reset(struct bma220_data *data, bool up) --=20 2.49.1