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/openbmc/linux/Documentation/devicetree/bindings/iio/potentiometer/
H A Dadi,ad5272.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/potentiometer/adi,ad5272.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Analog Devices AD5272 digital potentiometer
10 - Phil Reid <preid@electromag.com.au>
13 Datasheet: https://www.analog.com/en/products/ad5272.html
18 - adi,ad5272-020
19 - adi,ad5272-050
20 - adi,ad5272-100
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/openbmc/linux/drivers/iio/potentiometer/
H A Dad5272.c1 // SPDX-License-Identifier: GPL-2.0+
3 * Analog Devices AD5272 digital potentiometer driver
6 * Datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/AD5272_5274.pdf
9 * ad5272 1 1024 20, 50, 100 01011xx
67 data->buf[0] = (reg << 2) | ((val >> 8) & 0x3); in ad5272_write()
68 data->buf[1] = (u8)val; in ad5272_write()
70 mutex_lock(&data->lock); in ad5272_write()
71 ret = i2c_master_send(data->client, data->buf, sizeof(data->buf)); in ad5272_write()
72 mutex_unlock(&data->lock); in ad5272_write()
80 data->buf[0] = reg << 2; in ad5272_read()
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/openbmc/linux/
H A Dopengrok2.0.log1 2024-12-28 20:05:26.116-0600 FINEST t586 Statistics.logIt: Added: '/openbmc/linux/tools/testing/selftests/drivers/net/mlxsw/rtnetlink.sh' (ShAnalyzer) (took 79 ms)
2 2024-12-28 20:05:26.112-0600 FINER t592 IndexDatabase.createAnnotationCache: failed to create annotation: repository {dir='/opengrok/src/openbmc/qemu',type=git,historyCache=on,renamed=false,merge=true,annotationCache=off} does not allow to create annotation cache for '/opengrok/src/openbmc/qemu/chardev/spice.c'
3 2024-12-28 20:05:26.116-0600 FINEST t592 Statistics.logIt: Added: '/openbmc/qemu/chardev/spice.c' (CAnalyzer) (took 33 ms)
4 2024-1
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