From nobody Thu Oct 2 23:49:46 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 8914430FC2E; Wed, 10 Sep 2025 07:58:14 +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=1757491096; cv=none; b=XHVTbXUkoVaiUXLL6RlSxDtv1KEVibGAGYDNlD0/S83TWHXiIPFhY2muhYfrZN4H6zOAUW0nNB0SLrz3+s+vcYp/bV7v+xv4GKIob0TgMUKbbXpVszmLQZDz9apmlCfZGGibOeY1+I0Z3iPtlJDR1cnAG+4skW7S1Syhm1zTn/g= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757491096; c=relaxed/simple; bh=r8E2kS8o52+1PDCkrtd3/+EP0uEZzLwaZ9SfpLhys78=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=dE4NK7WzUOiqJ30QzmryVrNmIG64hX1VTicZlQ4+tuYKgKxqlEFBWG5TbU0/CRV301Q+9U2lQZhjBFanJ1pHCKjMmoza0ftpkdPg/RcwXYxDMJ2DQfZPwumqhy2sS61LqFbNaq1jgycV4SHCMQi0yqrLFoKYDrkAIm9KBqdt+Rk= 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=3EwRyub1; 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="3EwRyub1" Received: from [10.212.0.13] (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 560D5173BF5; Wed, 10 Sep 2025 10:58:07 +0300 (EEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=subdimension.ro; s=mail; t=1757491087; 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=1iVjreKN1foDjJrC6jfgK3nQqEZmjmSpIa1S7kHOMC0=; b=3EwRyub13DY26Q09buH5Eloz8DFApaGLtHjWxThfLUOqb8i2bBelVayi8BNv6zP4hBfmlX u23ICEQZtsFEqwkoIwAN0v3sX2yOn2AZcHrH+3lQjfgPbY+4jSb6II7tG4QVZR8c+Ut1VR kEYxu0naw3agqpLdhIRE0bstiwr/A5E8ZO5HhBKmvfO63278R5g8yK1OmSNMLcu6GFXUcq IohBvpdWIX6u1+Zbf6+5eu8jQ1H0a1M/zp6Sw1H31WTYucWam82jeCK2DUMg9/0PRqWCR7 qx/LTHqC1A04jE9kzA6XzMjQSsKJQnl3IaXiP1mu7bX7Xx2L1bAH3jz+7CPHFw== From: Petre Rodan Date: Wed, 10 Sep 2025 10:57:18 +0300 Subject: [PATCH v2 13/14] 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: <20250910-bma220_improvements-v2-13-e23f4f2b9745@subdimension.ro> References: <20250910-bma220_improvements-v2-0-e23f4f2b9745@subdimension.ro> In-Reply-To: <20250910-bma220_improvements-v2-0-e23f4f2b9745@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=1182; i=petre.rodan@subdimension.ro; h=from:subject:message-id; bh=r8E2kS8o52+1PDCkrtd3/+EP0uEZzLwaZ9SfpLhys78=; b=kA0DAAgBzyaZmYROfzAByyZiAGjBL4ehctbbFBr0YYeRcrWJDYc2zL6i21MVoNC5iX39Xlqep YkCMwQAAQgAHRYhBNgKf8F2FRk17D5fqc8mmZmETn8wBQJowS+HAAoJEM8mmZmETn8wPisQAJpR mDdmZ/RQrhy3vWt8XMbHtLbsOS2dN9kUaHUnIcMOyhphBqj1+k89qX0ZVKaLtYCZhIWafDt6VNS rMdFgrgmPSn34funSame97dLznPviJTAcc8kIIFlGwPjEkV4aNOxlyJkvumdJNdrci4NZgivURt S2ckhmFgbWRkvwDUxMfU7DkOygesi1FbuLVeX07r+8tf2yBs81y16wdVyVxFAHyRP6ta5jOFsxB 6G7xHebbVoJgoYNmAljoTCIAdMgt0HHUpN/sRLWWsj6MTt/NyaKngNDwTJfZaSNXzxSIyfvx7jO TU9Yl8Qy2sSlL/BoDJjNz/26RlQTP8X8tomsjUjC5tt3xOv6wezC3R+XWAmtWyMI6socppdb0WP 2XIQwoUPOFq85K6ojEf9+z57nkqu6eMu9a7o3uJNb1BTDqmKcrXj0ox53m0nUbFqR9gu6nSCgrs dtPR0XOeCb7eVm+urVE6GXyY+FLT2zlyj/jlPlxLT5QCO+XRSy1Rv3tOxM++LMCbEtrEemKciWZ UBlDbgfqne+ONpPy7BpOeouAyw8GqA87czqZNnsO8ZGTkKUzRFPVrB+M8odaur474xm+jHwd1rN yr5lVpJ0i5cQbB2drH7IcSRt/bgXixhkGD7XB433fpyTkcWYSYuOFoBiW3qSXobOAnZfvy3pUsV v3bWN 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 --- 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 16a1aac5aa178ec06dc26e7e632f8ec5f43b5f78..981b0fdc306e936ce9fc45439f7= c164f50de50c4 100644 --- a/drivers/iio/accel/bma220_core.c +++ b/drivers/iio/accel/bma220_core.c @@ -379,10 +379,21 @@ 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