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/openbmc/linux/Documentation/devicetree/bindings/input/
H A Diqs626a.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jeff LaBundy <jeff@labundy.com>
13 The Azoteq IQS626A is a 14-channel capacitive touch controller that features
14 additional Hall-effect and inductive sensing capabilities.
19 - $ref: touchscreen/touchscreen.yaml#
31 "#address-cells":
34 "#size-cells":
37 azoteq,suspend-mode:
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H A Diqs269a.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jeff LaBundy <jeff@labundy.com>
13 The Azoteq IQS269A is an 8-channel capacitive touch controller that features
14 additional Hall-effect and inductive sensing capabilities.
28 "#address-cells":
31 "#size-cells":
34 azoteq,hall-enable:
37 Enables Hall-effect sensing on channels 6 and 7. In this case, keycodes
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H A Diqs62x-keys.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/input/iqs62x-keys.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jeff LaBundy <jeff@labundy.com>
13 - $ref: input.yaml#
16 The Azoteq IQS620A, IQS621, IQS622, IQS624 and IQS625 multi-function sensors
17 feature a variety of self-capacitive, mutual-inductive and Hall-effect sens-
23 further details and examples. Sensor hardware configuration (self-capacitive
24 vs. mutual-inductive, etc.) is selected based on the device's firmware.
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H A Dazoteq,iqs7222.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jeff LaBundy <jeff@labundy.com>
21 - azoteq,iqs7222a
22 - azoteq,iqs7222b
23 - azoteq,iqs7222c
24 - azoteq,iqs7222d
29 irq-gpios:
32 Specifies the GPIO connected to the device's active-low RDY output.
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/openbmc/linux/Documentation/devicetree/bindings/iio/magnetometer/
H A Dti,tmag5273.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: TI TMAG5273 Low-Power Linear 3D Hall-Effect Sensor
10 - Gerald Loacker <gerald.loacker@wolfvision.net>
13 The TI TMAG5273 is a low-power linear 3D Hall-effect sensor. This device
14 integrates three independent Hall-effect sensors in the X, Y, and Z axes.
19 on-axis and off-axis angle measurement topologies. The angle calculation is
20 performed using two user-selected magnetic axes.
29 "#io-channel-cells":
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/openbmc/linux/drivers/input/misc/
H A Diqs626a.c1 // SPDX-License-Identifier: GPL-2.0+
8 * inductive keys as well as Hall-effect switches, and one for a trackpad that
227 .name = "event-prox",
233 .name = "event-prox-alt",
240 .name = "event-touch",
246 .name = "event-touch-alt",
253 .name = "event-deep",
259 .name = "event-deep-alt",
367 .name = "ulp-0",
378 .name = "trackpad-3x2",
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H A Diqs269a.c1 // SPDX-License-Identifier: GPL-2.0+
8 * inductive keys as well as Hall-effect switches, and one for each of the two
193 .name = "event-prox",
199 .name = "event-prox-alt",
206 .name = "event-touch",
212 .name = "event-touch-alt",
219 .name = "event-deep",
225 .name = "event-deep-alt",
301 struct iqs269_ch_reg *ch_reg = iqs269->sys_reg.ch_reg; in iqs269_ati_mode_set()
305 return -EINVAL; in iqs269_ati_mode_set()
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/openbmc/linux/Documentation/translations/sp_SP/process/
H A Dkernel-docs.rst1 .. include:: ../disclaimer-sp.rst
3 :Original: :ref:`Documentation/process/kernel-docs.rst <kernel_docs>`
12 correo de linux-kernel cuando las mismas preguntas, solicitando sugerencias
42 -----------------------------------------
57 -------------------
64 :Palabras Clave: glosario terminos, linux-kernel.
82 -----------------
90 :ISBN: 978-1789953435
95 :Publica: Addison-Wesley
98 :ISBN: 978-0672329463
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/openbmc/linux/Documentation/process/
H A Dkernel-docs.rst7 linux-kernel mailing list as the same questions, asking for pointers
16 start. And, even if they exist, there was no "well-known" place which
36 -----------------------------
50 On-line docs
51 ------------
58 :Keywords: glossary, terms, linux-kernel.
76 ---------------
84 :ISBN: 978-1801075039
93 :ISBN: 978-1789953435
95 …* Title: **Linux Kernel Programming Part 2 - Char Device Drivers and Kernel Synchronization: Creat…
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H A Dhowto.rst6 This is the be-all, end-all document on this topic. It contains
18 ------------
27 The kernel is written mostly in C, with some architecture-dependent
30 you plan to do low-level development for that architecture. Though they
34 - "The C Programming Language" by Kernighan and Ritchie [Prentice Hall]
35 - "Practical C Programming" by Steve Oualline [O'Reilly]
36 - "C: A Reference Manual" by Harbison and Steele [Prentice Hall]
60 ------------
65 described in :ref:`Documentation/process/license-rules.rst <kernel_licensing>`.
72 https://www.gnu.org/licenses/gpl-faq.html
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/openbmc/linux/arch/arm64/boot/dts/rockchip/
H A Drk3566-pinenote.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 #include <dt-bindings/gpio/gpio.h>
4 #include <dt-bindings/input/gpio-keys.h>
5 #include <dt-bindings/input/input.h>
6 #include <dt-bindings/leds/common.h>
7 #include <dt-bindings/pinctrl/rockchip.h>
17 stdout-path = "serial2:1500000n8";
20 adc-keys {
21 compatible = "adc-keys";
22 io-channels = <&saradc 0>;
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/openbmc/linux/drivers/char/tpm/
H A Dtpm_nsc.c1 // SPDX-License-Identifier: GPL-2.0-only
9 * Kylene Hall <kjhall@us.ibm.com>
11 * Maintained by: <tpmdd-devel@lists.sourceforge.net>
72 struct tpm_nsc_priv *priv = dev_get_drvdata(&chip->dev); in wait_for_stat()
76 *data = inb(priv->base + NSC_STATUS); in wait_for_stat()
84 *data = inb(priv->base + 1); in wait_for_stat()
90 return -EBUSY; in wait_for_stat()
95 struct tpm_nsc_priv *priv = dev_get_drvdata(&chip->dev); in nsc_wait_for_ready()
100 status = inb(priv->base + NSC_STATUS); in nsc_wait_for_ready()
102 status = inb(priv->base + NSC_DATA); in nsc_wait_for_ready()
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/openbmc/linux/arch/arm64/boot/dts/qcom/
H A Dsc8280xp-lenovo-thinkpad-x13s.dts1 // SPDX-License-Identifier: BSD-3-Clause
7 /dts-v1/;
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/iio/qcom,spmi-adc7-pm8350.h>
11 #include <dt-bindings/iio/qcom,spmi-adc7-pmk8350.h>
12 #include <dt-bindings/iio/qcom,spmi-adc7-pmr735a.h>
13 #include <dt-bindings/input/gpio-keys.h>
14 #include <dt-bindings/input/input.h>
15 #include <dt-bindings/leds/common.h>
16 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
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/openbmc/linux/sound/usb/
H A Dquirks.c1 // SPDX-License-Identifier: GPL-2.0-or-later
38 int probed_ifnum = get_iface_desc(iface->altsetting)->bInterfaceNumber; in create_composite_quirk()
42 for (quirk = quirk_comp->data; quirk->ifnum >= 0; ++quirk) { in create_composite_quirk()
43 iface = usb_ifnum_to_if(chip->dev, quirk->ifnum); in create_composite_quirk()
46 if (quirk->ifnum != probed_ifnum && in create_composite_quirk()
54 for (quirk = quirk_comp->data; quirk->ifnum >= 0; ++quirk) { in create_composite_quirk()
55 iface = usb_ifnum_to_if(chip->dev, quirk->ifnum); in create_composite_quirk()
58 if (quirk->ifnum != probed_ifnum && in create_composite_quirk()
99 alts = &iface->altsetting[0]; in create_standard_audio_quirk()
101 err = snd_usb_parse_audio_interface(chip, altsd->bInterfaceNumber); in create_standard_audio_quirk()
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H A Dmixer_quirks.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Quirks and vendor-specific extensions for mixer interfaces
49 * See the quirks for M-Audio FTUs or Ebox-44.
69 return -ENOMEM; in snd_create_std_mono_ctl_offset()
71 snd_usb_mixer_elem_init_std(&cval->head, mixer, unitid); in snd_create_std_mono_ctl_offset()
72 cval->val_type = val_type; in snd_create_std_mono_ctl_offset()
73 cval->channels = 1; in snd_create_std_mono_ctl_offset()
74 cval->control = control; in snd_create_std_mono_ctl_offset()
75 cval->cmask = cmask; in snd_create_std_mono_ctl_offset()
76 cval->idx_off = idx_off; in snd_create_std_mono_ctl_offset()
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/openbmc/linux/sound/isa/sb/
H A Demu8000.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright (C) 1999-2000 Takashi Iwai <tiwai@suse.de>
38 spin_lock_irqsave(&emu->reg_lock, flags); in snd_emu8000_poke()
39 if (reg != emu->last_reg) { in snd_emu8000_poke()
41 emu->last_reg = reg; in snd_emu8000_poke()
44 spin_unlock_irqrestore(&emu->reg_lock, flags); in snd_emu8000_poke()
52 spin_lock_irqsave(&emu->reg_lock, flags); in snd_emu8000_peek()
53 if (reg != emu->last_reg) { in snd_emu8000_peek()
55 emu->last_reg = reg; in snd_emu8000_peek()
58 spin_unlock_irqrestore(&emu->reg_lock, flags); in snd_emu8000_peek()
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/openbmc/linux/drivers/usb/serial/
H A Dcp210x.c1 // SPDX-License-Identifier: GPL-2.0
6 * Copyright (C) 2010-2021 Johan Hovold (johan@kernel.org)
10 * control thanks to Munir Nassar nassarmu@real-time.com
55 { USB_DEVICE(0x045B, 0x0053) }, /* Renesas RX610 RX-Stick */
56 { USB_DEVICE(0x0471, 0x066A) }, /* AKTAKOM ACE-1001 cable */
57 { USB_DEVICE(0x0489, 0xE000) }, /* Pirelli Broadband S.p.A, DP-L10 SIP/GSM Mobile */
58 { USB_DEVICE(0x0489, 0xE003) }, /* Pirelli Broadband S.p.A, DP-L10 SIP/GSM Mobile */
59 { USB_DEVICE(0x04BF, 0x1301) }, /* TDK Corporation NC0110013M - Network Controller */
60 { USB_DEVICE(0x04BF, 0x1303) }, /* TDK Corporation MM0110113M - i3 Micro Module */
63 { USB_DEVICE(0x08e6, 0x5501) }, /* Gemalto Prox-PU/CU contactless smartcard reader */
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