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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/sound/
Dtlv320adcx140.yaml1 # SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Texas Instruments TLV320ADCX140 Quad Channel Analog-to-Digital Converter
11 - Dan Murphy <dmurphy@ti.com>
14 The TLV320ADCX140 are multichannel (4-ch analog recording or 8-ch digital
15 PDM microphones recording), high-performance audio, analog-to-digital
16 converter (ADC) with analog inputs supporting up to 2V RMS. The TLV320ADCX140
28 - const: ti,tlv320adc3140
29 - const: ti,tlv320adc5140
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/kernel/linux/linux-5.10/drivers/gpio/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
6 config ARCH_HAVE_CUSTOM_GPIO_H
9 Selecting this config option from the architecture Kconfig allows
25 config GPIOLIB_FASTPATH_LIMIT
37 config OF_GPIO
42 config GPIO_ACPI
46 config GPIOLIB_IRQCHIP
50 config DEBUG_GPIO
57 non-sleeping contexts. They can make bitbanged serial protocols
61 config GPIO_SYSFS
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Dgpio-sl28cpld.c1 // SPDX-License-Identifier: GPL-2.0-only
25 /* input-only flavor */
28 /* output-only flavor */
40 REGMAP_IRQ_REG_LINE(2, 8),
50 struct gpio_regmap_config *config) in sl28cpld_gpio_irq_init() argument
54 struct device *dev = &pdev->dev; in sl28cpld_gpio_irq_init()
57 if (!device_property_read_bool(dev, "interrupt-controller")) in sl28cpld_gpio_irq_init()
66 return -ENOMEM; in sl28cpld_gpio_irq_init()
68 irq_chip->name = "sl28cpld-gpio-irq", in sl28cpld_gpio_irq_init()
69 irq_chip->irqs = sl28cpld_gpio_irqs; in sl28cpld_gpio_irq_init()
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Dgpio-lp873x.c2 * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/
3 * Keerthy <j-keerthy@ti.com>
6 * modify it under the terms of the GNU General Public License version 2 as
12 * GNU General Public License version 2 for more details.
43 return -EINVAL; in lp873x_gpio_direction_input()
52 return regmap_update_bits(gpio->lp873->regmap, LP873X_REG_GPO_CTRL, in lp873x_gpio_direction_output()
62 ret = regmap_read(gpio->lp873->regmap, LP873X_REG_GPO_CTRL, &val); in lp873x_gpio_get()
74 regmap_update_bits(gpio->lp873->regmap, LP873X_REG_GPO_CTRL, in lp873x_gpio_set()
86 /* No MUX Set up Needed for GPO */ in lp873x_gpio_request()
90 ret = regmap_update_bits(gpio->lp873->regmap, LP873X_REG_CONFIG, in lp873x_gpio_request()
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Dgpio-tps65218.c1 // SPDX-License-Identifier: GPL-2.0-or-later
7 * This driver is based on the gpio-tps65912 implementation.
26 struct tps65218 *tps65218 = tps65218_gpio->tps65218; in tps65218_gpio_get()
30 ret = regmap_read(tps65218->regmap, TPS65218_REG_ENABLE2, &val); in tps65218_gpio_get()
41 struct tps65218 *tps65218 = tps65218_gpio->tps65218; in tps65218_gpio_set()
64 return -EPERM; in tps65218_gpio_input()
70 struct tps65218 *tps65218 = tps65218_gpio->tps65218; in tps65218_gpio_request()
74 dev_err(gc->parent, "can't work as open source\n"); in tps65218_gpio_request()
75 return -EINVAL; in tps65218_gpio_request()
81 dev_err(gc->parent, "GPO1 works only as open drain\n"); in tps65218_gpio_request()
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/kernel/linux/linux-5.10/sound/soc/codecs/
Dtlv320adcx140.c1 // SPDX-License-Identifier: GPL-2.0
3 // Copyright (C) 2020 Texas Instruments Incorporated - https://www.ti.com/
41 "ti,gpo-config-1",
42 "ti,gpo-config-2",
43 "ti,gpo-config-3",
44 "ti,gpo-config-4",
163 /* Digital Volume control. From -100 to 27 dB in 0.5 dB steps */
164 static DECLARE_TLV_DB_SCALE(dig_vol_tlv, -10050, 50, 0);
169 /* DRE Level. From -12 dB to -66 dB in 1 dB steps */
170 static DECLARE_TLV_DB_SCALE(dre_thresh_tlv, -6600, 100, 0);
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/kernel/linux/linux-5.10/drivers/gpu/drm/amd/pm/inc/
Dsmu11_driver_if_sienna_cichlid.h35 #define NUM_SMNCLK_DPM_LEVELS 2
37 #define NUM_MP0CLK_DPM_LEVELS 2
46 #define NUM_MP1CLK_DPM_LEVELS 2
47 #define NUM_LINK_LEVELS 2
49 #define NUM_XGMI_LEVELS 2
53 #define MAX_GFXCLK_DPM_LEVEL (NUM_GFXCLK_DPM_LEVELS - 1)
54 #define MAX_SMNCLK_DPM_LEVEL (NUM_SMNCLK_DPM_LEVELS - 1)
55 #define MAX_SOCCLK_DPM_LEVEL (NUM_SOCCLK_DPM_LEVELS - 1)
56 #define MAX_MP0CLK_DPM_LEVEL (NUM_MP0CLK_DPM_LEVELS - 1)
57 #define MAX_DCLK_DPM_LEVEL (NUM_DCLK_DPM_LEVELS - 1)
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/kernel/linux/linux-5.10/drivers/pinctrl/nuvoton/
Dpinctrl-npcm7xx.c1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (c) 2016-2018 Nuvoton Technology corporation.
16 #include <linux/pinctrl/pinconf-generic.h>
47 #define NPCM7XX_GP_N_PU 0x1c /* Pull-up */
48 #define NPCM7XX_GP_N_PD 0x20 /* Pull-down */
108 spin_lock_irqsave(&gc->bgpio_lock, flags); in npcm_gpio_set()
113 spin_unlock_irqrestore(&gc->bgpio_lock, flags); in npcm_gpio_set()
122 spin_lock_irqsave(&gc->bgpio_lock, flags); in npcm_gpio_clr()
127 spin_unlock_irqrestore(&gc->bgpio_lock, flags); in npcm_gpio_clr()
134 seq_printf(s, "-- module %d [gpio%d - %d]\n", in npcmgpio_dbg_show()
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/kernel/linux/linux-5.10/drivers/hid/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
8 config HID
15 most commonly used to refer to the USB-HID specification, but other
20 removed from the HID bus by the transport-layer drivers, such as
29 config HID_BATTERY_STRENGTH
39 config HIDRAW
53 to work on raw hid events when they want to, and avoid using transport-specific
58 config UHID
59 tristate "User-space I/O driver support for HID subsystem"
63 Say Y here if you want to provide HID I/O Drivers from user-space.
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/kernel/linux/linux-5.10/arch/arm/boot/dts/
Darmada-370-dlink-dns327l.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Device Tree file for D-Link DNS-327L
12 /dts-v1/;
14 #include <dt-bindings/input/input.h>
15 #include <dt-bindings/gpio/gpio.h>
16 #include "armada-370.dtsi"
19 model = "D-Link DNS-327L";
22 "marvell,armada-370-xp";
25 stdout-path = &uart0;
38 internal-regs {
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Ddove.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 #include <dt-bindings/gpio/gpio.h>
3 #include <dt-bindings/interrupt-controller/irq.h>
8 #address-cells = <1>;
9 #size-cells = <1>;
12 interrupt-parent = <&intc>;
21 #address-cells = <1>;
22 #size-cells = <0>;
25 compatible = "marvell,pj4a", "marvell,sheeva-v7";
27 next-level-cache = <&l2>;
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Ds3c64xx-pinctrl.dtsi1 // SPDX-License-Identifier: GPL-2.0
4 * - pin control-related definitions
8 * Samsung's S3C64xx SoCs pin banks, pin-mux and pin-config options are
12 #include <dt-bindings/pinctrl/samsung.h>
20 gpio-controller;
21 #gpio-cells = <2>;
22 interrupt-controller;
23 #interrupt-cells = <2>;
27 gpio-controller;
28 #gpio-cells = <2>;
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Dkirkwood-synology.dtsi1 // SPDX-License-Identifier: GPL-2.0
12 pinctrl: pin-controller@10000 {
13 pmx_alarmled_12: pmx-alarmled-12 {
18 pmx_fanctrl_15: pmx-fanctrl-15 {
23 pmx_fanctrl_16: pmx-fanctrl-16 {
28 pmx_fanctrl_17: pmx-fanctrl-17 {
33 pmx_fanalarm_18: pmx-fanalarm-18 {
35 marvell,function = "gpo";
38 pmx_hddled_20: pmx-hddled-20 {
43 pmx_hddled_21: pmx-hddled-21 {
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/kernel/linux/linux-5.10/drivers/media/usb/em28xx/
Dem28xx-reg.h1 /* SPDX-License-Identifier: GPL-2.0 */
4 * em28xx-reg.h - Register definitions for em28xx driver
9 #define EM_GPIO_2 ((unsigned char)BIT(2))
18 #define EM_GPO_2 ((unsigned char)BIT(2))
45 /* em28xx Chip Configuration 2 0x01 */
47 #define EM28XX_CHIPCFG2_TS_REQ_INTERVAL_MASK 0x0c /* bits 3-2 */
52 #define EM28XX_CHIPCFG2_TS_PACKETSIZE_MASK 0x03 /* bits 0-1 */
58 /* GPIO/GPO registers */
59 #define EM2880_R04_GPO 0x04 /* em2880-em2883 only */
60 #define EM2820_R08_GPIO_CTRL 0x08 /* em2820-em2873/83 only */
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/kernel/linux/linux-5.10/drivers/net/ethernet/chelsio/cxgb/
Dsubr.c11 * it under the terms of the GNU General Public License, version 2, as *
23 * Copyright (c) 2003 - 2005 Chelsio Communications, Inc. *
49 * t1_wait_op_done - wait until an operation is completed
52 * @mask: a single-bit field within @reg that indicates completion
65 u32 val = readl(adapter->regs + reg) & mask; in t1_wait_op_done()
69 if (--attempts == 0) in t1_wait_op_done()
85 writel(addr, adapter->regs + A_TPI_ADDR); in __t1_tpi_write()
86 writel(value, adapter->regs + A_TPI_WR_DATA); in __t1_tpi_write()
87 writel(F_TPIWR, adapter->regs + A_TPI_CSR); in __t1_tpi_write()
93 adapter->name, addr); in __t1_tpi_write()
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/kernel/linux/linux-5.10/drivers/mfd/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
9 config MFD_CORE
14 config MFD_CS5535
22 config MFD_ALTERA_A10SR
33 config MFD_ALTERA_SYSMGR
43 config MFD_ACT8945A
44 tristate "Active-semi ACT8945A"
49 Support for the ACT8945A PMIC from Active-semi. This device
50 features three step-down DC/DC converters and four low-dropout
54 config MFD_SUN4I_GPADC
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Dtwl6040.c1 // SPDX-License-Identifier: GPL-2.0-only
31 #define TWL6040_NUM_SUPPLIES (2)
104 ret = regmap_read(twl6040->regmap, reg, &val); in twl6040_reg_read()
116 ret = regmap_write(twl6040->regmap, reg, val); in twl6040_reg_write()
124 return regmap_update_bits(twl6040->regmap, reg, mask, mask); in twl6040_set_bits()
130 return regmap_update_bits(twl6040->regmap, reg, mask, 0); in twl6040_clear_bits()
134 /* twl6040 codec manual power-up sequence */
140 /* enable high-side LDO, reference system and internal oscillator */ in twl6040_power_up_manual()
154 /* enable low-side LDO */ in twl6040_power_up_manual()
161 /* enable low-power PLL */ in twl6040_power_up_manual()
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/kernel/linux/linux-5.10/drivers/spi/
Dspi-lantiq-ssc.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2011-2015 Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
4 * Copyright (C) 2016 Hauke Mehrtens <hauke@hauke-m.de>
113 #define LTQ_SPI_WHBSTATE_CLRMS BIT(2) /* Clear master select bit */
115 #define LTQ_SPI_WHBSTATE_CLREN BIT(0) /* Clear enable bit (config mode */
141 #define LTQ_SPI_RXCNT_TODO_M 0xFFFF /* Recevie to-do value */
145 #define LTQ_SPI_IRNEN_E BIT(2) /* Error end interrupt request */
190 return __raw_readl(spi->regbase + reg); in lantiq_ssc_readl()
196 __raw_writel(val, spi->regbase + reg); in lantiq_ssc_writel()
202 u32 val = __raw_readl(spi->regbase + reg); in lantiq_ssc_maskl()
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/kernel/linux/linux-5.10/drivers/pinctrl/mvebu/
Dpinctrl-dove.c1 // SPDX-License-Identifier: GPL-2.0-or-later
20 #include "pinctrl-mvebu.h"
23 #define INT_REGS_MASK ~(SZ_1M - 1)
36 #define CAM_GPIO_SEL BIT(2)
44 /* Global Config regmap registers */
64 unsigned pid, unsigned long *config) in dove_pmu_mpp_ctrl_get() argument
68 unsigned long pmu = readl(data->base + PMU_MPP_GENERAL_CTRL); in dove_pmu_mpp_ctrl_get()
72 return mvebu_mmio_mpp_ctrl_get(data, pid, config); in dove_pmu_mpp_ctrl_get()
75 *config = (func >> shift) & MVEBU_MPP_MASK; in dove_pmu_mpp_ctrl_get()
76 *config |= CONFIG_PMU; in dove_pmu_mpp_ctrl_get()
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/kernel/linux/linux-5.10/arch/arm/mach-s3c/
Dgpio-samsung.c1 // SPDX-License-Identifier: GPL-2.0
3 // Copyright (c) 2009-2011 Samsung Electronics Co., Ltd.
11 // Samsung - GPIOlib support
31 #include "regs-gpio.h"
32 #include "gpio-samsung.h"
35 #include "gpio-core.h"
36 #include "gpio-cfg.h"
37 #include "gpio-cfg-helpers.h"
43 void __iomem *reg = chip->base + 0x08; in samsung_gpio_setpull_updown()
44 int shift = off * 2; in samsung_gpio_setpull_updown()
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/kernel/linux/linux-5.10/sound/pci/ca0106/
Dca0106.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * Copyright (c) 2004 James Courtier-Dutton <James@superbug.demon.co.uk>
34 * playback periods_min=2, periods_max=8
50 * Implement support for Line-in capture on SB Live 24bit.
73 #define IPR_MIDI_RX_B 0x00020000 /* MIDI UART-B Receive buffer non-empty */
74 #define IPR_MIDI_TX_B 0x00010000 /* MIDI UART-B Transmit buffer empty */
87 #define IPR_MIDI_RX_A 0x00000004 /* MIDI UART-A Receive buffer non-empty */
88 #define IPR_MIDI_TX_A 0x00000002 /* MIDI UART-A Transmit buffer empty */
93 #define INTE_MIDI_RX_B 0x00020000 /* MIDI UART-B Receive buffer non-empty */
94 #define INTE_MIDI_TX_B 0x00010000 /* MIDI UART-B Transmit buffer empty */
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/kernel/linux/linux-5.10/sound/pci/
Dmaestro3.c1 // SPDX-License-Identifier: GPL-2.0-or-later
12 * - Fixed deadlock on capture
13 * - Added Canyon3D-2 support by Rob Riggs <rob@pangalactic.org>
16 #define CARD_NAME "ESS Maestro3/Allegro/Canyon3D-2"
24 #include <linux/dma-mapping.h>
45 "{ESS,Allegro-1 PCI},"
46 "{ESS,Canyon3D-2/LE PCI}}");
50 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
53 static bool external_amp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
54 static int amp_gpio[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = -1};
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/kernel/linux/linux-5.10/sound/pci/hda/
Dhda_proc.c1 // SPDX-License-Identifier: GPL-2.0-or-later
17 static int dump_coef = -1;
19 MODULE_PARM_DESC(dump_coef, "Dump processing coefficients in codec proc file (-1=auto, 0=disable, 1…
23 snd_hdac_read_parm_uncached(&(codec)->core, nid, parm)
38 if (wid_value == -1) in get_wid_type_name()
52 struct hda_nid_item *items = array->list, *item; in print_nid_array()
54 for (i = 0; i < array->used; i++) { in print_nid_array()
56 if (item->nid == nid) { in print_nid_array()
57 kctl = item->kctl; in print_nid_array()
60 kctl->id.name, kctl->id.index + item->index, in print_nid_array()
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