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/openbmc/u-boot/drivers/usb/gadget/
H A Dfotg210.c1 // SPDX-License-Identifier: GPL-2.0+
6 * Dante Su <dantesu@faraday-tech.com>
34 uint id; member
38 struct fotg210_chip *chip; member
66 static inline int fifo_to_ep(struct fotg210_chip *chip, int id, int in) in fifo_to_ep() argument
68 return (id < 0) ? 0 : ((id & 0x03) + 1); in fifo_to_ep()
71 static inline int ep_to_fifo(struct fotg210_chip *chip, int id) in ep_to_fifo() argument
73 return (id <= 0) ? -1 : ((id - 1) & 0x03); in ep_to_fifo()
76 static inline int ep_reset(struct fotg210_chip *chip, uint8_t ep_addr) in ep_reset() argument
79 struct fotg210_regs *regs = chip->regs; in ep_reset()
[all …]
/openbmc/linux/arch/mips/ath79/
H A Dsetup.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
6 * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
29 #include <asm/mach-ath79/ath79.h>
30 #include <asm/mach-ath79/ar71xx_regs.h>
45 char *chip = "????"; in ath79_detect_sys_type() local
46 u32 id; in ath79_detect_sys_type() local
52 id = ath79_reset_rr(AR71XX_RESET_REG_REV_ID); in ath79_detect_sys_type()
53 major = id & REV_ID_MAJOR_MASK; in ath79_detect_sys_type()
57 minor = id & AR71XX_REV_ID_MINOR_MASK; in ath79_detect_sys_type()
[all …]
/openbmc/linux/sound/pci/oxygen/
H A Doxygen_lib.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * C-Media CMI8788 driver - main driver module
24 MODULE_DESCRIPTION("C-Media CMI8788 helper library");
29 static inline int oxygen_uart_input_ready(struct oxygen *chip) in oxygen_uart_input_ready() argument
31 return !(oxygen_read8(chip, OXYGEN_MPU401 + 1) & MPU401_RX_EMPTY); in oxygen_uart_input_ready()
34 static void oxygen_read_uart(struct oxygen *chip) in oxygen_read_uart() argument
36 if (unlikely(!oxygen_uart_input_ready(chip))) { in oxygen_read_uart()
38 oxygen_read8(chip, OXYGEN_MPU401); in oxygen_read_uart()
42 u8 data = oxygen_read8(chip, OXYGEN_MPU401); in oxygen_read_uart()
45 if (chip->uart_input_count >= ARRAY_SIZE(chip->uart_input)) in oxygen_read_uart()
[all …]
H A Doxygen.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * C-Media CMI8788 driver for C-Media's reference design and similar models
11 * SPI 0 -> 1st AK4396 (front)
12 * SPI 1 -> 2nd AK4396 (surround)
13 * SPI 2 -> 3rd AK4396 (center/LFE)
14 * SPI 3 -> WM8785
15 * SPI 4 -> 4th AK4396 (back)
17 * GPIO 0 -> DFS0 of AK5385
18 * GPIO 1 -> DFS1 of AK5385
20 * X-Meridian models:
[all …]
/openbmc/linux/sound/usb/
H A Dcard.c1 // SPDX-License-Identifier: GPL-2.0-or-later
15 * - the linked URBs would be preferred but not used so far because of
17 * - type II is not supported properly. there is no device which supports
33 #include <linux/usb/audio-v2.h>
34 #include <linux/usb/audio-v3.h>
63 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
64 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ variable
67 static int vid[SNDRV_CARDS] = { [0 ... (SNDRV_CARDS-1)] = -1 };
68 static int pid[SNDRV_CARDS] = { [0 ... (SNDRV_CARDS-1)] = -1 };
83 module_param_array(id, charp, NULL, 0444);
[all …]
H A Dclock.c1 // SPDX-License-Identifier: GPL-2.0-or-later
11 #include <linux/usb/audio-v2.h>
12 #include <linux/usb/audio-v3.h>
42 ((p)->v3.bLength >= sizeof((p)->v3)) : \
43 ((p)->v2.bLength >= sizeof((p)->v2)))
46 ((proto) == UAC_VERSION_3 ? (p)->v3.field : (p)->v2.field)
48 static void *find_uac_clock_desc(struct usb_host_interface *iface, int id, in find_uac_clock_desc() argument
54 while ((cs = snd_usb_find_csint_desc(iface->extra, iface->extralen, in find_uac_clock_desc()
56 if (validator(cs, id, proto)) in find_uac_clock_desc()
63 static bool validate_clock_source(void *p, int id, int proto) in validate_clock_source() argument
[all …]
/openbmc/linux/drivers/mtd/nand/raw/
H A Dnand_hynix.c1 // SPDX-License-Identifier: GPL-2.0-or-later
6 * Author: Boris Brezillon <boris.brezillon@free-electrons.com>
20 * struct hynix_read_retry - read-retry data
21 * @nregs: number of register to set when applying a new read-retry mode
22 * @regs: register offsets (NAND chip dependent)
33 * struct hynix_nand - private Hynix NAND struct
35 * @read_retry: read-retry information
42 * struct hynix_read_retry_otp - structure describing how the read-retry OTP
49 * chip
50 * @size: size of the read-retry OTP section
[all …]
H A Dnand_samsung.c1 // SPDX-License-Identifier: GPL-2.0-or-later
6 * Author: Boris Brezillon <boris.brezillon@free-electrons.com>
11 static void samsung_nand_decode_id(struct nand_chip *chip) in samsung_nand_decode_id() argument
13 struct nand_device *base = &chip->base; in samsung_nand_decode_id()
15 struct mtd_info *mtd = nand_to_mtd(chip); in samsung_nand_decode_id()
18 memorg = nanddev_get_memorg(&chip->base); in samsung_nand_decode_id()
20 /* New Samsung (6 byte ID): Samsung K9GAG08U0F (p.44) */ in samsung_nand_decode_id()
21 if (chip->id.len == 6 && !nand_is_slc(chip) && in samsung_nand_decode_id()
22 chip->id.data[5] != 0x00) { in samsung_nand_decode_id()
23 u8 extid = chip->id.data[3]; in samsung_nand_decode_id()
[all …]
H A Dnand_toshiba.c1 // SPDX-License-Identifier: GPL-2.0-or-later
6 * Author: Boris Brezillon <boris.brezillon@free-electrons.com>
29 static int toshiba_nand_benand_read_eccstatus_op(struct nand_chip *chip, in toshiba_nand_benand_read_eccstatus_op() argument
34 if (nand_has_exec_op(chip)) { in toshiba_nand_benand_read_eccstatus_op()
36 nand_get_sdr_timings(nand_get_interface_config(chip)); in toshiba_nand_benand_read_eccstatus_op()
39 PSEC_TO_NSEC(sdr->tADL_min)), in toshiba_nand_benand_read_eccstatus_op()
40 NAND_OP_8BIT_DATA_IN(chip->ecc.steps, ecc_status, 0), in toshiba_nand_benand_read_eccstatus_op()
42 struct nand_operation op = NAND_OPERATION(chip->cur_cs, instrs); in toshiba_nand_benand_read_eccstatus_op()
44 return nand_exec_op(chip, &op); in toshiba_nand_benand_read_eccstatus_op()
47 return -ENOTSUPP; in toshiba_nand_benand_read_eccstatus_op()
[all …]
H A Dnand_amd.c1 // SPDX-License-Identifier: GPL-2.0-or-later
6 * Author: Boris Brezillon <boris.brezillon@free-electrons.com>
11 static void amd_nand_decode_id(struct nand_chip *chip) in amd_nand_decode_id() argument
13 struct mtd_info *mtd = nand_to_mtd(chip); in amd_nand_decode_id()
16 memorg = nanddev_get_memorg(&chip->base); in amd_nand_decode_id()
18 nand_decode_ext_id(chip); in amd_nand_decode_id()
21 * Check for Spansion/AMD ID + repeating 5th, 6th byte since in amd_nand_decode_id()
24 * Data sheet (5 byte ID): Spansion S30ML-P ORNAND (p.39) in amd_nand_decode_id()
26 if (chip->id.data[4] != 0x00 && chip->id.data[5] == 0x00 && in amd_nand_decode_id()
27 chip->id.data[6] == 0x00 && chip->id.data[7] == 0x00 && in amd_nand_decode_id()
[all …]
/openbmc/linux/drivers/mfd/
H A Dmax8925-core.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2009-2010 Marvell International Ltd.
28 .name = "max8925-backlight",
31 .id = -1,
37 .name = "max8925-tsc",
46 .name = "max8925-touch",
49 .id = -1,
55 .name = "max8925-power",
64 .name = "max8925-power",
67 .id = -1,
[all …]
H A D88pm860x-core.c1 // SPDX-License-Identifier: GPL-2.0-only
25 #include <linux/power/charger-manager.h>
136 /* Hook-switch press or release */
141 {PM8607_IRQ_AUDIO_SHORT, PM8607_IRQ_AUDIO_SHORT, "audio-short",
170 .name = "88pm860x-backlight",
171 .id = 0,
175 .name = "88pm860x-backlight",
176 .id = 1,
180 .name = "88pm860x-backlight",
181 .id = 2,
[all …]
H A D88pm80x.c1 // SPDX-License-Identifier: GPL-2.0-only
18 /* 88pm80x chips have same definition for chip id register. */
24 unsigned int id; member
29 /* 88PM800 chip id number */
31 /* 88PM805 chip id number */
33 /* 88PM860 chip id number */
40 * pm800 and pm805. would remove it after HW chip fixes the issue.
53 struct pm80x_chip *chip; in pm80x_init() local
58 chip = in pm80x_init()
59 devm_kzalloc(&client->dev, sizeof(struct pm80x_chip), GFP_KERNEL); in pm80x_init()
[all …]
H A Dadp5520.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * LEDs : drivers/led/leds-adp5520
6 * GPIO : drivers/gpio/adp5520-gpio (ADP5520 only)
7 * Keys : drivers/input/keyboard/adp5520-keys (ADP5520 only)
17 * Copyright (C) 2006-2008 Marvell International Ltd.
38 unsigned long id; member
49 dev_err(&client->dev, "failed reading at 0x%02x\n", reg); in __adp5520_read()
64 dev_err(&client->dev, "failed writing 0x%02x to 0x%02x\n", in __adp5520_write()
74 struct adp5520_chip *chip = i2c_get_clientdata(client); in __adp5520_ack_bits() local
78 mutex_lock(&chip->lock); in __adp5520_ack_bits()
[all …]
/openbmc/linux/drivers/gpio/
H A Dgpio-moxtet.c1 // SPDX-License-Identifier: GPL-2.0
36 struct moxtet_gpio_chip *chip = gpiochip_get_data(gc); in moxtet_gpio_get_value() local
39 if (chip->desc->in_mask & BIT(offset)) { in moxtet_gpio_get_value()
40 ret = moxtet_device_read(chip->dev); in moxtet_gpio_get_value()
41 } else if (chip->desc->out_mask & BIT(offset)) { in moxtet_gpio_get_value()
42 ret = moxtet_device_written(chip->dev); in moxtet_gpio_get_value()
46 return -EINVAL; in moxtet_gpio_get_value()
58 struct moxtet_gpio_chip *chip = gpiochip_get_data(gc); in moxtet_gpio_set_value() local
61 state = moxtet_device_written(chip->dev); in moxtet_gpio_set_value()
65 offset -= MOXTET_GPIO_INPUTS; in moxtet_gpio_set_value()
[all …]
/openbmc/linux/drivers/regulator/
H A Dslg51000-regulator.c1 // SPDX-License-Identifier: GPL-2.0+
3 // SLG51000 High PSRR, Multi-Output Regulators
20 #include "slg51000-regulator.h"
206 "gpio-en-ldo"); in slg51000_of_parse_cb()
208 config->ena_gpiod = ena_gpiod; in slg51000_of_parse_cb()
217 .id = SLG51000_REGULATOR_##_id, \
244 static int slg51000_regulator_init(struct slg51000 *chip) in slg51000_regulator_init() argument
250 int id, ret = 0; in slg51000_regulator_init() local
257 for (id = 0; id < SLG51000_MAX_REGULATORS; id++) { in slg51000_regulator_init()
258 chip->rdesc[id] = &regls_desc[id]; in slg51000_regulator_init()
[all …]
H A Dda9121-regulator.c1 // SPDX-License-Identifier: GPL-2.0-only
3 // DA9121 Single-channel dual-phase 10A buck converter
7 // DA9130 Single-channel dual-phase 10A buck converter (Automotive)
8 // DA9217 Single-channel dual-phase 6A buck converter
9 // DA9122 Dual-channel single-phase 5A buck converter
10 // DA9131 Dual-channel single-phase 5A buck converter (Automotive)
11 // DA9220 Dual-channel single-phase 3A buck converter
12 // DA9132 Dual-channel single-phase 3A buck converter (Automotive)
30 #include "da9121-regulator.h"
32 /* Chip data */
[all …]
H A Daw37503-regulator.c1 // SPDX-License-Identifier: GPL-2.0
48 struct aw37503_regulator *chip = rdev_get_drvdata(rdev); in aw37503_regulator_enable() local
49 int id = rdev_get_id(rdev); in aw37503_regulator_enable() local
50 struct aw37503_reg_pdata *rpdata = &chip->reg_pdata[id]; in aw37503_regulator_enable()
53 if (!IS_ERR(rpdata->en_gpiod)) { in aw37503_regulator_enable()
54 gpiod_set_value_cansleep(rpdata->en_gpiod, 1); in aw37503_regulator_enable()
55 rpdata->ena_gpio_state = 1; in aw37503_regulator_enable()
59 if (rdev->constraints->active_discharge == in aw37503_regulator_enable()
63 dev_err(chip->dev, "Failed to disable active discharge: %d\n", in aw37503_regulator_enable()
74 struct aw37503_regulator *chip = rdev_get_drvdata(rdev); in aw37503_regulator_disable() local
[all …]
/openbmc/linux/drivers/staging/iio/adc/
H A Dad7816.c1 // SPDX-License-Identifier: GPL-2.0+
35 #define AD7816_BOUND_VALUE_MIN -95
41 * struct ad7816_chip_info - chip specific information
45 kernel_ulong_t id; member
64 static int ad7816_spi_read(struct ad7816_chip_info *chip, u16 *data) in ad7816_spi_read() argument
66 struct spi_device *spi_dev = chip->spi_dev; in ad7816_spi_read()
70 gpiod_set_value(chip->rdwr_pin, 1); in ad7816_spi_read()
71 gpiod_set_value(chip->rdwr_pin, 0); in ad7816_spi_read()
72 ret = spi_write(spi_dev, &chip->channel_id, sizeof(chip->channel_id)); in ad7816_spi_read()
74 dev_err(&spi_dev->dev, "SPI channel setting error\n"); in ad7816_spi_read()
[all …]
/openbmc/linux/sound/isa/sb/
H A Dsb16.c1 // SPDX-License-Identifier: GPL-2.0-or-later
46 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
47 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ variable
50 static bool isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
61 static int mic_agc[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
66 static int seq_ports[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 4};
71 module_param_array(id, charp, NULL, 0444);
72 MODULE_PARM_DESC(id, "ID string for SoundBlaster 16 soundcard.");
82 MODULE_PARM_DESC(mpu_port, "MPU-401 port # for SB16 driver.");
92 MODULE_PARM_DESC(dma8, "8-bit DMA # for SB16 driver.");
[all …]
/openbmc/linux/drivers/staging/iio/addac/
H A Dadt7316.c1 // SPDX-License-Identifier: GPL-2.0+
163 * Chip ID
177 * struct adt7316_chip_info - chip specific information
190 u8 id; /* chip id */ member
213 * struct adt7316_chip_info - chip specific information
226 struct adt7316_chip_info *chip = iio_priv(dev_info); in adt7316_show_enabled() local
228 return sprintf(buf, "%d\n", !!(chip->config1 & ADT7316_EN)); in adt7316_show_enabled()
231 static ssize_t _adt7316_store_enabled(struct adt7316_chip_info *chip, in _adt7316_store_enabled() argument
238 config1 = chip->config1 | ADT7316_EN; in _adt7316_store_enabled()
240 config1 = chip->config1 & ~ADT7316_EN; in _adt7316_store_enabled()
[all …]
/openbmc/linux/sound/usb/6fire/
H A Dchip.c1 // SPDX-License-Identifier: GPL-2.0-or-later
12 #include "chip.h"
30 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-max */
31 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* Id for card */ variable
38 module_param_array(id, charp, NULL, 0444);
39 MODULE_PARM_DESC(id, "ID string for the 6fire sound device.");
45 static void usb6fire_chip_abort(struct sfire_chip *chip) in usb6fire_chip_abort() argument
47 if (chip) { in usb6fire_chip_abort()
48 if (chip->pcm) in usb6fire_chip_abort()
49 usb6fire_pcm_abort(chip); in usb6fire_chip_abort()
[all …]
/openbmc/linux/sound/i2c/other/
H A Dak4114.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Routines for control of the AK4114 via I2C and 4-wire serial interface
25 static void ak4114_init_regs(struct ak4114 *chip);
29 ak4114->write(ak4114->private_data, reg, val); in reg_write()
31 ak4114->regmap[reg] = val; in reg_write()
33 ak4114->txcsb[reg-AK4114_REG_TXCSB0] = val; in reg_write()
38 return ak4114->read(ak4114->private_data, reg); in reg_read()
48 …2x] = %02x (%02x)\n", i, reg_read(ak4114, i), i < ARRAY_SIZE(ak4114->regmap) ? ak4114->regmap[i] :…
52 static void snd_ak4114_free(struct ak4114 *chip) in snd_ak4114_free() argument
54 atomic_inc(&chip->wq_processing); /* don't schedule new work */ in snd_ak4114_free()
[all …]
/openbmc/linux/sound/isa/
H A Dopl3sa2.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Driver for Yamaha OPL3-SA[2,3] soundcards
26 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
27 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ variable
30 static bool isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
43 MODULE_PARM_DESC(index, "Index value for OPL3-SA soundcard.");
44 module_param_array(id, charp, NULL, 0444);
45 MODULE_PARM_DESC(id, "ID string for OPL3-SA soundcard.");
47 MODULE_PARM_DESC(enable, "Enable OPL3-SA soundcard.");
53 MODULE_PARM_DESC(port, "Port # for OPL3-SA driver.");
[all …]
H A Dals100.c1 // SPDX-License-Identifier: GPL-2.0-or-later
4 card-als100.c - driver for Avance Logic ALS100 based soundcards.
5 Copyright (C) 1999-2000 by Massimo Piccioni <dafastidio@libero.it>
6 Copyright (C) 1999-2002 by Massimo Piccioni <dafastidio@libero.it>
10 Generalised for soundcards based on DT-0196 and ALS-007 chips
32 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
33 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ variable
45 module_param_array(id, charp, NULL, 0444);
46 MODULE_PARM_DESC(id, "ID string for Avance Logic based soundcard.");
50 MODULE_ALIAS("snd-dt019x");
[all …]

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