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/openbmc/linux/Documentation/devicetree/bindings/iio/adc/
H A Dadi,ad7192.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Michael Hennerich <michael.hennerich@analog.com>
16 https://www.analog.com/media/en/technical-documentation/data-sheets/AD7192.pdf
21 - adi,ad7190
22 - adi,ad7192
23 - adi,ad7193
24 - adi,ad7195
29 spi-cpol: true
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/openbmc/linux/Documentation/devicetree/bindings/iio/temperature/
H A Dadi,ltc2983.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Analog Devices LTC2983, LTC2986, LTM2985 Multi-sensor Temperature system
10 - Nuno Sá <nuno.sa@analog.com>
13 Analog Devices LTC2983, LTC2984, LTC2986, LTM2985 Multi-Sensor Digital
16 https://www.analog.com/media/en/technical-documentation/data-sheets/2983fc.pdf
17 https://www.analog.com/media/en/technical-documentation/data-sheets/2984fb.pdf
18 https://www.analog.com/media/en/technical-documentation/data-sheets/29861fa.pdf
19 https://www.analog.com/media/en/technical-documentation/data-sheets/ltm2985.pdf
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/openbmc/linux/drivers/iio/temperature/
H A Dmax31865.c1 // SPDX-License-Identifier: GPL-2.0-only
6 * max31865.c - Maxim MAX31865 RTD-to-Digital Converter sensor driver
43 static const char max31865_show_samp_freq[] = "50 60";
64 return spi_write_then_read(data->spi, &reg, 1, data->buf, read_size); in max31865_read()
69 return spi_write(data->spi, data->buf, len); in max31865_write()
81 cfg = data->buf[0]; in enable_bias()
83 data->buf[0] = MAX31865_CFG_REG | MAX31865_RD_WR_BIT; in enable_bias()
84 data->buf[1] = cfg | MAX31865_CFG_VBIAS; in enable_bias()
98 cfg = data->buf[0]; in disable_bias()
101 data->buf[0] = MAX31865_CFG_REG | MAX31865_RD_WR_BIT; in disable_bias()
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/openbmc/linux/drivers/iio/adc/
H A Dad7192.c1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright 2011-2015 Analog Devices Inc.
32 #define AD7192_REG_COMM 0 /* Communications Register (WO, 8-bit) */
33 #define AD7192_REG_STAT 0 /* Status Register (RO, 8-bit) */
34 #define AD7192_REG_MODE 1 /* Mode Register (RW, 24-bit */
35 #define AD7192_REG_CONF 2 /* Configuration Register (RW, 24-bit) */
36 #define AD7192_REG_DATA 3 /* Data Register (RO, 24/32-bit) */
37 #define AD7192_REG_ID 4 /* ID Register (RO, 8-bit) */
38 #define AD7192_REG_GPOCON 5 /* GPOCON Register (RO, 8-bit) */
39 #define AD7192_REG_OFFSET 6 /* Offset Register (RW, 16-bit */
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/openbmc/linux/drivers/gpu/drm/
H A Ddrm_probe_helper.c2 * Copyright (c) 2006-2008 Intel Corporation
56 * track of a per-connector hpd interrupt.
73 if ((mode->flags & DRM_MODE_FLAG_INTERLACE) && in drm_mode_validate_flag()
77 if ((mode->flags & DRM_MODE_FLAG_DBLSCAN) && in drm_mode_validate_flag()
81 if ((mode->flags & DRM_MODE_FLAG_3D_MASK) && in drm_mode_validate_flag()
94 struct drm_device *dev = connector->dev; in drm_mode_validate_pipeline()
119 &connector->display_info, in drm_mode_validate_pipeline()
149 cmdline_mode = &connector->cmdline_mode; in drm_helper_probe_add_cmdline_mode()
150 if (!cmdline_mode->specified) in drm_helper_probe_add_cmdline_mode()
154 list_for_each_entry(mode, &connector->probed_modes, head) { in drm_helper_probe_add_cmdline_mode()
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