| /kernel/linux/linux-6.6/drivers/video/fbdev/via/ |
| D | via-gpio.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Support for viafb GPIO ports.
9 #include <linux/gpio/driver.h>
10 #include <linux/gpio/machine.h>
12 #include <linux/via-core.h>
14 #include "via-gpio.h"
17 * The ports we know about. Note that the port-25 gpios are not
30 .vg_name = "VGPIO0", /* Guess - not in datasheet */
82 * GPIO access functions
87 struct viafb_gpio_cfg *cfg = gpiochip_get_data(chip); in via_gpio_set() local
[all …]
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| /kernel/linux/linux-5.10/drivers/video/fbdev/via/ |
| D | via-gpio.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Support for viafb GPIO ports.
9 #include <linux/gpio/driver.h>
11 #include <linux/via-core.h>
12 #include <linux/via-gpio.h>
16 * The ports we know about. Note that the port-25 gpios are not
29 .vg_name = "VGPIO0", /* Guess - not in datasheet */
81 * GPIO access functions
86 struct viafb_gpio_cfg *cfg = gpiochip_get_data(chip); in via_gpio_set() local
88 struct viafb_gpio *gpio; in via_gpio_set() local
[all …]
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/pinctrl/ |
| D | semtech,sx1501q.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Semtech SX150x GPIO expander
11 - Neil Armstrong <neil.armstrong@linaro.org>
16 - semtech,sx1501q
17 - semtech,sx1502q
18 - semtech,sx1503q
19 - semtech,sx1504q
20 - semtech,sx1505q
[all …]
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| /kernel/linux/linux-6.6/arch/arm/boot/dts/hisilicon/ |
| D | hi3620-hi4511.dts | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2012-2013 Linaro Ltd.
7 /dts-v1/;
13 compatible = "hisilicon,hi3620-hi4511";
17 stdout-path = "serial0:115200n8";
25 amba-bus {
31 pinctrl-names = "default", "sleep";
32 pinctrl-0 = <&uart0_pmx_func &uart0_cfg_func>;
33 pinctrl-1 = <&uart0_pmx_idle &uart0_cfg_idle>;
38 pinctrl-names = "default", "sleep";
[all …]
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| /kernel/linux/linux-6.6/sound/soc/ |
| D | soc-ac97.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 // soc-ac97.c -- ALSA SoC Audio Layer AC97 support
11 // with code, comments and ideas from :-
17 #include <linux/gpio/consumer.h>
18 #include <linux/gpio/driver.h>
56 return gpio_priv->component; in gpio_to_component()
62 return -EINVAL; in snd_soc_ac97_gpio_request()
72 dev_dbg(component->dev, "set gpio %d to output\n", offset); in snd_soc_ac97_gpio_direction_in()
84 dev_dbg(component->dev, "get gpio %d : %d\n", offset, in snd_soc_ac97_gpio_get()
96 gpio_priv->gpios_set &= ~(1 << offset); in snd_soc_ac97_gpio_set()
[all …]
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| /kernel/linux/linux-5.10/sound/soc/ |
| D | soc-ac97.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 // soc-ac97.c -- ALSA SoC Audio Layer AC97 support
11 // with code, comments and ideas from :-
17 #include <linux/gpio.h>
18 #include <linux/gpio/driver.h>
59 return gpio_priv->component; in gpio_to_component()
65 return -EINVAL; in snd_soc_ac97_gpio_request()
75 dev_dbg(component->dev, "set gpio %d to output\n", offset); in snd_soc_ac97_gpio_direction_in()
87 dev_dbg(component->dev, "get gpio %d : %d\n", offset, in snd_soc_ac97_gpio_get()
99 gpio_priv->gpios_set &= ~(1 << offset); in snd_soc_ac97_gpio_set()
[all …]
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/sound/ |
| D | wlf,wm8960.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - patches@opensource.cirrus.com
22 clock-names:
24 - const: mclk
26 '#sound-dai-cells':
29 AVDD-supply:
32 DBVDD-supply:
35 DCVDD-supply:
[all …]
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| D | wlf,wm8903.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
30 - patches@opensource.cirrus.com
39 gpio-controller: true
40 '#gpio-cells':
46 micdet-cfg:
51 micdet-delay:
56 gpio-cfg:
57 $ref: /schemas/types.yaml#/definitions/uint32-array
[all …]
|
| D | cs42l56.txt | 5 - compatible : "cirrus,cs42l56"
7 - reg : the I2C address of the device for I2C
9 - VA-supply, VCP-supply, VLDO-supply : power supplies for the device,
14 - cirrus,gpio-nreset : GPIO controller's phandle and the number
15 of the GPIO used to reset the codec.
17 - cirrus,chgfreq-divisor : Values used to set the Charge Pump Frequency.
24 - cirrus,ain1a-ref-cfg, ain1b-ref-cfg : boolean, If present, AIN1A or AIN1B are configured
25 as a pseudo-differential input referenced to AIN1REF/AIN3A.
27 - cirrus,ain2a-ref-cfg, ain2b-ref-cfg : boolean, If present, AIN2A or AIN2B are configured
28 as a pseudo-differential input referenced to AIN2REF/AIN3B.
[all …]
|
| D | cs42l52.txt | 5 - compatible : "cirrus,cs42l52"
7 - reg : the I2C address of the device for I2C
11 - cirrus,reset-gpio : GPIO controller's phandle and the number
12 of the GPIO used to reset the codec.
14 - cirrus,chgfreq-divisor : Values used to set the Charge Pump Frequency.
21 - cirrus,mica-differential-cfg : boolean, If present, then the MICA input is configured
23 Single-ended input. Single-ended mode allows for MIC1 or MIC2 muxing for input.
25 - cirrus,micb-differential-cfg : boolean, If present, then the MICB input is configured
27 Single-ended input. Single-ended mode allows for MIC1 or MIC2 muxing for input.
29 - cirrus,micbias-lvl: Set the output voltage level on the MICBIAS Pin
[all …]
|
| /kernel/linux/linux-6.6/drivers/pinctrl/renesas/ |
| D | sh_pfc.h | 1 /* SPDX-License-Identifier: GPL-2.0
12 #include <linux/pinctrl/pinconf-generic.h>
119 * - name: Register name (unused, for documentation purposes only)
120 * - r: Physical register address
121 * - r_width: Width of the register (in bits)
122 * - f_width: Width of the fixed-width register fields (in bits)
123 * - ids: For each register field (from left to right, i.e. MSB to LSB),
137 * - name: Register name (unused, for documentation purposes only)
138 * - r: Physical register address
139 * - r_width: Width of the register (in bits)
[all …]
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| /kernel/linux/linux-5.10/arch/arm/mach-s3c/ |
| D | gpio-samsung.c | 1 // SPDX-License-Identifier: GPL-2.0
3 // Copyright (c) 2009-2011 Samsung Electronics Co., Ltd.
11 // Samsung - GPIOlib support
16 #include <linux/gpio.h>
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()
[all …]
|
| D | gpio-cfg.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
8 * S3C Platform - GPIO pin configuration
11 /* This file contains the necessary definitions to get the basic gpio
13 * changing the pull-{up,down} configurations.
27 /* forward declaration if gpio-core.h hasn't been included */
31 * struct samsung_gpio_cfg GPIO configuration
33 * @get_pull: Read the current pull configuration for the GPIO
34 * @set_pull: Set the current pull configuration for the GPIO
35 * @set_config: Set the current configuration for the GPIO
36 * @get_config: Read the current configuration for the GPIO
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/sound/ |
| D | wm8960.txt | 7 - compatible : "wlf,wm8960"
9 - reg : the I2C address of the device.
12 - wlf,shared-lrclk: This is a boolean property. If present, the LRCM bit of
18 DACLRC pin. If shared-lrclk is present, no need to enable DAC for captrue.
20 - wlf,capless: This is a boolean property. If present, OUT3 pin will be
24 - wlf,hp-cfg: A list of headphone jack detect configuration register values.
26 hp-cfg[0]: HPSEL[1:0] of R48 (Additional Control 4).
27 hp-cfg[1]: {HPSWEN:HPSWPOL} of R24 (Additional Control 2).
28 hp-cfg[2]: {TOCLKSEL:TOEN} of R23 (Additional Control 1).
30 - wlf,gpio-cfg: A list of GPIO configuration register values.
[all …]
|
| D | wm8903.txt | 7 - compatible : "wlf,wm8903"
9 - reg : the I2C address of the device.
11 - gpio-controller : Indicates this device is a GPIO controller.
13 - #gpio-cells : Should be two. The first cell is the pin number and the
18 - interrupts : The interrupt line the codec is connected to.
20 - micdet-cfg : Default register value for R6 (Mic Bias). If absent, the
23 - micdet-delay : The debounce delay for microphone detection in mS. If
26 - gpio-cfg : A list of GPIO configuration register values. The list must
28 performed. If any entry has the value 0xffffffff, that GPIO's
31 - AVDD-supply : Analog power supply regulator on the AVDD pin.
[all …]
|
| D | cs42l56.txt | 5 - compatible : "cirrus,cs42l56"
7 - reg : the I2C address of the device for I2C
9 - VA-supply, VCP-supply, VLDO-supply : power supplies for the device,
14 - cirrus,gpio-nreset : GPIO controller's phandle and the number
15 of the GPIO used to reset the codec.
17 - cirrus,chgfreq-divisor : Values used to set the Charge Pump Frequency.
24 - cirrus,ain1a-ref-cfg, ain1b-ref-cfg : boolean, If present, AIN1A or AIN1B are configured
25 as a pseudo-differential input referenced to AIN1REF/AIN3A.
27 - cirrus,ain2a-ref-cfg, ain2b-ref-cfg : boolean, If present, AIN2A or AIN2B are configured
28 as a pseudo-differential input referenced to AIN2REF/AIN3B.
[all …]
|
| D | cs42l52.txt | 5 - compatible : "cirrus,cs42l52"
7 - reg : the I2C address of the device for I2C
11 - cirrus,reset-gpio : GPIO controller's phandle and the number
12 of the GPIO used to reset the codec.
14 - cirrus,chgfreq-divisor : Values used to set the Charge Pump Frequency.
21 - cirrus,mica-differential-cfg : boolean, If present, then the MICA input is configured
23 Single-ended input. Single-ended mode allows for MIC1 or MIC2 muxing for input.
25 - cirrus,micb-differential-cfg : boolean, If present, then the MICB input is configured
27 Single-ended input. Single-ended mode allows for MIC1 or MIC2 muxing for input.
29 - cirrus,micbias-lvl: Set the output voltage level on the MICBIAS Pin
[all …]
|
| D | wm8962.txt | 7 - compatible : "wlf,wm8962"
9 - reg : the I2C address of the device.
12 - spk-mono: This is a boolean property. If present, the SPK_MONO bit
16 - mic-cfg : Default register value for R48 (Additional Control 4).
19 - gpio-cfg : A list of GPIO configuration register values. The list must
22 Any other value is regarded as setting the GPIO register by its reset
31 gpio-cfg = <
|
| /kernel/linux/linux-5.10/drivers/pinctrl/renesas/ |
| D | sh_pfc.h | 1 /* SPDX-License-Identifier: GPL-2.0
12 #include <linux/pinctrl/pinconf-generic.h>
132 * - name: Register name (unused, for documentation purposes only)
133 * - r: Physical register address
134 * - r_width: Width of the register (in bits)
135 * - f_width: Width of the fixed-width register fields (in bits)
136 * - ids: For each register field (from left to right, i.e. MSB to LSB),
151 * - name: Register name (unused, for documentation purposes only)
152 * - r: Physical register address
153 * - r_width: Width of the register (in bits)
[all …]
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| /kernel/linux/linux-6.6/arch/arm/mach-s3c/ |
| D | gpio-cfg.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
8 * S3C Platform - GPIO pin configuration
11 /* This file contains the necessary definitions to get the basic gpio
13 * changing the pull-{up,down} configurations.
27 /* forward declaration if gpio-core.h hasn't been included */
31 * struct samsung_gpio_cfg GPIO configuration
33 * @get_pull: Read the current pull configuration for the GPIO
34 * @set_pull: Set the current pull configuration for the GPIO
35 * @set_config: Set the current configuration for the GPIO
36 * @get_config: Read the current configuration for the GPIO
[all …]
|
| D | gpio-samsung.c | 1 // SPDX-License-Identifier: GPL-2.0
3 // Copyright (c) 2009-2011 Samsung Electronics Co., Ltd.
11 // Samsung - GPIOlib support
16 #include <linux/gpio.h>
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()
[all …]
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| /kernel/linux/linux-6.6/arch/arm64/boot/dts/hisilicon/ |
| D | hikey970-pinctrl.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
6 #include <dt-bindings/pinctrl/hisi.h>
10 range: gpio-range {
11 #pinctrl-single,gpio-range-cells = <3>;
15 compatible = "pinctrl-single";
17 #pinctrl-cells = <1>;
18 #gpio-range-cells = <0x3>;
19 pinctrl-single,register-width = <0x20>;
20 pinctrl-single,function-mask = <0x7>;
21 /* pin base, nr pins & gpio function */
[all …]
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| D | hikey960-pinctrl.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
7 #include <dt-bindings/pinctrl/hisi.h>
12 range: gpio-range {
13 #pinctrl-single,gpio-range-cells = <3>;
17 compatible = "pinctrl-single";
19 #pinctrl-cells = <1>;
20 #gpio-range-cells = <0x3>;
21 pinctrl-single,register-width = <0x20>;
22 pinctrl-single,function-mask = <0x7>;
23 /* pin base, nr pins & gpio function */
[all …]
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| /kernel/linux/linux-5.10/drivers/gpio/ |
| D | gpio-sta2x11.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * STMicroelectronics ConneXt (STA2X11) GPIO driver
6 * Based on gpio-ml-ioh.c, Copyright 2010 OKI Semiconductors Ltd.
13 #include <linux/gpio/driver.h>
19 #include <linux/mfd/sta2x11-mfd.h>
43 struct gpio_chip gpio; member
50 * gpio methods
53 static void gsta_gpio_set(struct gpio_chip *gpio, unsigned nr, int val) in gsta_gpio_set() argument
55 struct gsta_gpio *chip = gpiochip_get_data(gpio); in gsta_gpio_set()
56 struct gsta_regs __iomem *regs = chip->regs[nr / GSTA_GPIO_PER_BLOCK]; in gsta_gpio_set()
[all …]
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| /kernel/linux/linux-5.10/drivers/regulator/ |
| D | gpio-regulator.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * gpio-regulator.c
14 * Roger Quadros <ext-roger.quadros@nokia.com>
17 * non-controllable regulators, as well as for allowing testing on
28 #include <linux/regulator/gpio-regulator.h>
29 #include <linux/gpio/consumer.h>
50 for (ptr = 0; ptr < data->nr_states; ptr++) in gpio_regulator_get_value()
51 if (data->states[ptr].gpios == data->state) in gpio_regulator_get_value()
52 return data->states[ptr].value; in gpio_regulator_get_value()
54 return -EINVAL; in gpio_regulator_get_value()
[all …]
|