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([2001:818:ea56:d000:56e0:ceba:7da4:6673]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-441b2b28082sm12929205e9.34.2025.04.29.23.40.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 29 Apr 2025 23:40:37 -0700 (PDT) Message-ID: <4645ae3e0c3bb1ada9d4cadce77b64fe5e651596.camel@gmail.com> Subject: Re: [PATCH 1/5] Documentation: ABI: IIO: add calibphase_delay documentation From: Nuno =?ISO-8859-1?Q?S=E1?= To: Angelo Dureghello , Jonathan Cameron , David Lechner , Nuno =?ISO-8859-1?Q?S=E1?= , Andy Shevchenko , Lars-Peter Clausen , Michael Hennerich , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Date: Wed, 30 Apr 2025 06:40:59 +0100 In-Reply-To: <20250429-wip-bl-ad7606-calibration-v1-1-eb4d4821b172@baylibre.com> References: <20250429-wip-bl-ad7606-calibration-v1-0-eb4d4821b172@baylibre.com> <20250429-wip-bl-ad7606-calibration-v1-1-eb4d4821b172@baylibre.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.52.4 (3.52.4-2.fc40) Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 On Tue, 2025-04-29 at 15:06 +0200, Angelo Dureghello wrote: > From: Angelo Dureghello >=20 > Add new IIO calibphase_delay documentation. >=20 > The delay suffix is added to specify that the phase, generally in > radiants, is for this case (needed from ad7606) in nanoseconds. >=20 > Signed-off-by: Angelo Dureghello > --- > =C2=A0Documentation/ABI/testing/sysfs-bus-iio | 20 ++++++++++++++++++++ > =C2=A01 file changed, 20 insertions(+) >=20 > diff --git a/Documentation/ABI/testing/sysfs-bus-iio > b/Documentation/ABI/testing/sysfs-bus-iio > index > 33c09c4ac60a4feec82308461643134f5ba84b66..f233190d48a34882b7fed2d961141cc= 6bec3ddb2 > 100644 > --- a/Documentation/ABI/testing/sysfs-bus-iio > +++ b/Documentation/ABI/testing/sysfs-bus-iio > @@ -559,6 +559,26 @@ Description: > =C2=A0 - a small discrete set of values like "0 2 4 6 8" > =C2=A0 - a range specified as "[min step max]" > =C2=A0 > +What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_calibphase_delay Not sure if I'm too convinced on the _delay suffix > +KernelVersion:=C2=A0 6.16 > +Contact:=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 linux-iio@vger.kernel= .org > +Description: > + Hardware applied calbiration phase (assumed to fix errors that are > + introduced from external filters). > + For the ad7606 ADC series, this value is intended as a time delay, > + as an integer plus nanoseconds. > + > +What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_calibphase_delay_ava= i > lable > +KernelVersion: 6.16 > +Contact: linux-iio@vger.kernel.org > +Description: > + Available values of calibphase_delay. Maybe expressed as: > + > + - a range specified as "[min step max]" > + > + If shared across all channels, _calibphase_delay_available > + is used. > + > =C2=A0What: /sys/bus/iio/devices/iio:deviceX/in_accel_x_calibscale > =C2=A0What: /sys/bus/iio/devices/iio:deviceX/in_accel_y_calibscale > =C2=A0What: /sys/bus/iio/devices/iio:deviceX/in_accel_z_calibscale >=20