| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/hwmon/ |
| D | adi,ltc2947.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Nuno Sá <nuno.sa@analog.com>
15 https://www.analog.com/media/en/technical-documentation/data-sheets/LTC2947.pdf
20 - adi,ltc2947
33 adi,accumulator-ctl-pol:
41 $ref: /schemas/types.yaml#/definitions/uint32-array
48 adi,accumulation-deadband-microamp:
55 adi,gpio-out-pol:
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| /kernel/linux/linux-6.6/drivers/gpio/ |
| D | gpio-xlp.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (C) 2003-2015 Broadcom Corporation
7 #include <linux/gpio/driver.h>
16 * XLP GPIO has multiple 32 bit registers for each feature where each register
17 * controls 32 pins. So, pins up to 64 require 2 32-bit registers and up to 96
18 * require 3 32-bit registers for each feature.
23 * offset = (gpio / XLP_GPIO_REGSZ) * 4;
26 * where addr is base address of the that feature register and gpio is the pin.
68 static int xlp_gpio_get_reg(void __iomem *addr, unsigned gpio) in xlp_gpio_get_reg() argument
72 pos = gpio % XLP_GPIO_REGSZ; in xlp_gpio_get_reg()
[all …]
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| D | gpio-grgpio.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
7 * This driver supports the GRGPIO GPIO core available in the GRLIB VHDL
13 * See "Documentation/devicetree/bindings/gpio/gpio-grgpio.txt" for
26 #include <linux/gpio/driver.h>
45 /* Structure for an irq of the core - called an underlying irq */
48 u8 uirq; /* Underlying irq of the gpio driver */
52 * Structure for an irq of a gpio line handed out by this driver. The index is
56 s8 index; /* Index into struct grgpio_priv's uirqs, or -1 */
57 u8 irq; /* irq for the gpio line */
68 * The grgpio core can have multiple "underlying" irqs. The gpio lines
[all …]
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| D | gpio-dwapb.c | 1 // SPDX-License-Identifier: GPL-2.0-only
10 #include <linux/gpio/driver.h>
25 #include "gpiolib-acpi.h"
47 #define DWAPB_DRIVER_NAME "gpio-dwapb"
83 /* Store GPIO context across system-wide suspend/resume transitions */
105 struct dwapb_gpio *gpio; member
112 (container_of(_gc, struct dwapb_gpio_port, gc)->gpio)
142 static inline u32 gpio_reg_convert(struct dwapb_gpio *gpio, unsigned int offset) in gpio_reg_convert() argument
144 if ((gpio->flags & GPIO_REG_OFFSET_MASK) == GPIO_REG_OFFSET_V2) in gpio_reg_convert()
150 static inline u32 dwapb_read(struct dwapb_gpio *gpio, unsigned int offset) in dwapb_read() argument
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/hwmon/ |
| D | adi,ltc2947.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Nuno Sá <nuno.sa@analog.com>
15 https://www.analog.com/media/en/technical-documentation/data-sheets/LTC2947.pdf
20 - adi,ltc2947
33 adi,accumulator-ctl-pol:
41 $ref: /schemas/types.yaml#/definitions/uint32-array
48 adi,accumulation-deadband-microamp:
56 adi,gpio-out-pol:
[all …]
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| /kernel/linux/linux-6.6/drivers/mfd/ |
| D | wm8350-gpio.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * wm8350-core.c -- Device access for Wolfson WM8350
15 #include <linux/mfd/wm8350/gpio.h>
18 static int gpio_set_dir(struct wm8350 *wm8350, int gpio, int dir) in gpio_set_dir() argument
26 1 << gpio); in gpio_set_dir()
30 1 << gpio); in gpio_set_dir()
35 static int wm8350_gpio_set_debounce(struct wm8350 *wm8350, int gpio, int db) in wm8350_gpio_set_debounce() argument
39 1 << gpio); in wm8350_gpio_set_debounce()
42 WM8350_GPIO_DEBOUNCE, 1 << gpio); in wm8350_gpio_set_debounce()
45 static int gpio_set_func(struct wm8350 *wm8350, int gpio, int func) in gpio_set_func() argument
[all …]
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| /kernel/linux/linux-5.10/drivers/mfd/ |
| D | wm8350-gpio.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * wm8350-core.c -- Device access for Wolfson WM8350
15 #include <linux/mfd/wm8350/gpio.h>
18 static int gpio_set_dir(struct wm8350 *wm8350, int gpio, int dir) in gpio_set_dir() argument
26 1 << gpio); in gpio_set_dir()
30 1 << gpio); in gpio_set_dir()
35 static int wm8350_gpio_set_debounce(struct wm8350 *wm8350, int gpio, int db) in wm8350_gpio_set_debounce() argument
39 1 << gpio); in wm8350_gpio_set_debounce()
42 WM8350_GPIO_DEBOUNCE, 1 << gpio); in wm8350_gpio_set_debounce()
45 static int gpio_set_func(struct wm8350 *wm8350, int gpio, int func) in gpio_set_func() argument
[all …]
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| /kernel/linux/linux-5.10/drivers/gpio/ |
| D | gpio-xlp.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (C) 2003-2015 Broadcom Corporation
7 #include <linux/gpio/driver.h>
17 * XLP GPIO has multiple 32 bit registers for each feature where each register
18 * controls 32 pins. So, pins up to 64 require 2 32-bit registers and up to 96
19 * require 3 32-bit registers for each feature.
24 * offset = (gpio / XLP_GPIO_REGSZ) * 4;
27 * where addr is base address of the that feature register and gpio is the pin.
97 static int xlp_gpio_get_reg(void __iomem *addr, unsigned gpio) in xlp_gpio_get_reg() argument
101 pos = gpio % XLP_GPIO_REGSZ; in xlp_gpio_get_reg()
[all …]
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| D | gpio-grgpio.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
7 * This driver supports the GRGPIO GPIO core available in the GRLIB VHDL
13 * See "Documentation/devicetree/bindings/gpio/gpio-grgpio.txt" for
26 #include <linux/gpio/driver.h>
45 /* Structure for an irq of the core - called an underlying irq */
48 u8 uirq; /* Underlying irq of the gpio driver */
52 * Structure for an irq of a gpio line handed out by this driver. The index is
56 s8 index; /* Index into struct grgpio_priv's uirqs, or -1 */
57 u8 irq; /* irq for the gpio line */
68 * The grgpio core can have multiple "underlying" irqs. The gpio lines
[all …]
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| D | gpio-dwapb.c | 1 // SPDX-License-Identifier: GPL-2.0-only
10 #include <linux/gpio/driver.h>
25 #include <linux/platform_data/gpio-dwapb.h>
29 #include "gpiolib-acpi.h"
51 #define DWAPB_DRIVER_NAME "gpio-dwapb"
71 /* Store GPIO context across system-wide suspend/resume transitions */
94 struct dwapb_gpio *gpio; member
101 (container_of(_gc, struct dwapb_gpio_port, gc)->gpio)
131 static inline u32 gpio_reg_convert(struct dwapb_gpio *gpio, unsigned int offset) in gpio_reg_convert() argument
133 if (gpio->flags & GPIO_REG_OFFSET_V2) in gpio_reg_convert()
[all …]
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| /kernel/linux/linux-5.10/drivers/ssb/ |
| D | driver_gpio.c | 3 * GPIO driver
6 * Copyright 2012, Hauke Mehrtens <hauke@hauke-m.de>
13 #include <linux/gpio/driver.h>
26 static int ssb_gpio_to_irq(struct gpio_chip *chip, unsigned int gpio) in ssb_gpio_to_irq() argument
30 if (bus->bustype == SSB_BUSTYPE_SSB) in ssb_gpio_to_irq()
31 return irq_find_mapping(bus->irq_domain, gpio); in ssb_gpio_to_irq()
33 return -EINVAL; in ssb_gpio_to_irq()
41 static int ssb_gpio_chipco_get_value(struct gpio_chip *chip, unsigned int gpio) in ssb_gpio_chipco_get_value() argument
45 return !!ssb_chipco_gpio_in(&bus->chipco, 1 << gpio); in ssb_gpio_chipco_get_value()
48 static void ssb_gpio_chipco_set_value(struct gpio_chip *chip, unsigned int gpio, in ssb_gpio_chipco_set_value() argument
[all …]
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| /kernel/linux/linux-6.6/drivers/ssb/ |
| D | driver_gpio.c | 3 * GPIO driver
6 * Copyright 2012, Hauke Mehrtens <hauke@hauke-m.de>
13 #include <linux/gpio/driver.h>
26 static int ssb_gpio_to_irq(struct gpio_chip *chip, unsigned int gpio) in ssb_gpio_to_irq() argument
30 if (bus->bustype == SSB_BUSTYPE_SSB) in ssb_gpio_to_irq()
31 return irq_find_mapping(bus->irq_domain, gpio); in ssb_gpio_to_irq()
33 return -EINVAL; in ssb_gpio_to_irq()
41 static int ssb_gpio_chipco_get_value(struct gpio_chip *chip, unsigned int gpio) in ssb_gpio_chipco_get_value() argument
45 return !!ssb_chipco_gpio_in(&bus->chipco, 1 << gpio); in ssb_gpio_chipco_get_value()
48 static void ssb_gpio_chipco_set_value(struct gpio_chip *chip, unsigned int gpio, in ssb_gpio_chipco_set_value() argument
[all …]
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| /kernel/linux/linux-6.6/drivers/input/touchscreen/ |
| D | wm97xx-core.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * wm97xx-core.c -- Touch screen driver core for Wolfson WM9705, WM9712
15 * - supports WM9705, WM9712, WM9713
16 * - polling mode
17 * - continuous mode (arch-dependent)
18 * - adjustable rpu/dpp settings
19 * - adjustable pressure current
20 * - adjustable sample settle delay
21 * - 4 and 5 wire touchscreens (5 wire is WM9712 only)
22 * - pen down detection
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/extcon/ |
| D | wlf,arizona.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
20 wlf,hpdet-channel:
30 wlf,use-jd2:
35 wlf,use-jd2-nopull:
40 wlf,jd-invert:
45 wlf,micd-software-compare:
50 wlf,micd-detect-debounce:
[all …]
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| /kernel/linux/linux-5.10/drivers/input/touchscreen/ |
| D | wm97xx-core.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * wm97xx-core.c -- Touch screen driver core for Wolfson WM9705, WM9712
15 * - supports WM9705, WM9712, WM9713
16 * - polling mode
17 * - continuous mode (arch-dependent)
18 * - adjustable rpu/dpp settings
19 * - adjustable pressure current
20 * - adjustable sample settle delay
21 * - 4 and 5 wire touchscreens (5 wire is WM9712 only)
22 * - pen down detection
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/extcon/ |
| D | wlf,arizona.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
20 wlf,hpdet-channel:
30 wlf,use-jd2:
35 wlf,use-jd2-nopull:
40 wlf,jd-invert:
45 wlf,micd-software-compare:
50 wlf,micd-detect-debounce:
[all …]
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| /kernel/linux/linux-6.6/drivers/bcma/ |
| D | driver_gpio.c | 3 * GPIO driver
6 * Copyright 2012, Hauke Mehrtens <hauke@hauke-m.de>
11 #include <linux/gpio/driver.h>
22 static int bcma_gpio_get_value(struct gpio_chip *chip, unsigned gpio) in bcma_gpio_get_value() argument
26 return !!bcma_chipco_gpio_in(cc, 1 << gpio); in bcma_gpio_get_value()
29 static void bcma_gpio_set_value(struct gpio_chip *chip, unsigned gpio, in bcma_gpio_set_value() argument
34 bcma_chipco_gpio_out(cc, 1 << gpio, value ? 1 << gpio : 0); in bcma_gpio_set_value()
37 static int bcma_gpio_direction_input(struct gpio_chip *chip, unsigned gpio) in bcma_gpio_direction_input() argument
41 bcma_chipco_gpio_outen(cc, 1 << gpio, 0); in bcma_gpio_direction_input()
45 static int bcma_gpio_direction_output(struct gpio_chip *chip, unsigned gpio, in bcma_gpio_direction_output() argument
[all …]
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| /kernel/linux/linux-5.10/drivers/bcma/ |
| D | driver_gpio.c | 3 * GPIO driver
6 * Copyright 2012, Hauke Mehrtens <hauke@hauke-m.de>
11 #include <linux/gpio/driver.h>
20 static int bcma_gpio_get_value(struct gpio_chip *chip, unsigned gpio) in bcma_gpio_get_value() argument
24 return !!bcma_chipco_gpio_in(cc, 1 << gpio); in bcma_gpio_get_value()
27 static void bcma_gpio_set_value(struct gpio_chip *chip, unsigned gpio, in bcma_gpio_set_value() argument
32 bcma_chipco_gpio_out(cc, 1 << gpio, value ? 1 << gpio : 0); in bcma_gpio_set_value()
35 static int bcma_gpio_direction_input(struct gpio_chip *chip, unsigned gpio) in bcma_gpio_direction_input() argument
39 bcma_chipco_gpio_outen(cc, 1 << gpio, 0); in bcma_gpio_direction_input()
43 static int bcma_gpio_direction_output(struct gpio_chip *chip, unsigned gpio, in bcma_gpio_direction_output() argument
[all …]
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| /kernel/linux/linux-6.6/drivers/net/ethernet/wangxun/txgbe/ |
| D | txgbe_phy.c | 1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright (c) 2015 - 2023 Beijing WangXun Technology Co., Ltd. */
4 #include <linux/gpio/machine.h>
5 #include <linux/gpio/driver.h>
6 #include <linux/gpio/property.h>
7 #include <linux/clk-provider.h>
13 #include <linux/pcs/pcs-xpcs.h>
25 struct txgbe_nodes *nodes = &txgbe->nodes; in txgbe_swnodes_register()
26 struct pci_dev *pdev = txgbe->wx->pdev; in txgbe_swnodes_register()
32 snprintf(nodes->gpio_name, sizeof(nodes->gpio_name), "txgbe_gpio-%x", id); in txgbe_swnodes_register()
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| /kernel/linux/linux-6.6/include/dt-bindings/sound/ |
| D | cs35l45.h | 1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
3 * cs35l45.h -- CS35L45 ALSA SoC audio driver DT bindings header
12 * cirrus,asp-sdout-hiz-ctrl
14 * TX_HIZ_UNUSED: TX pin high-impedance during unused slots.
15 * TX_HIZ_DISABLED: TX pin high-impedance when all channels disabled.
21 * Optional GPIOX Sub-nodes:
22 * The cs35l45 node can have up to three "cirrus,gpio-ctrlX" ('X' = [1,2,3])
23 * sub-nodes for configuring the GPIO pins.
25 * - gpio-dir : GPIO pin direction. Valid only when 'gpio-ctrl'
30 * - gpio-lvl : GPIO level. Valid only when 'gpio-ctrl' is 1 and 'gpio-dir' is 0.
[all …]
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/sound/ |
| D | cs35l36.txt | 5 - compatible : "cirrus,cs35l36"
7 - reg : the I2C address of the device for I2C
9 - VA-supply, VP-supply : power supplies for the device,
13 - cirrus,boost-ctl-millivolt : Boost Voltage Value. Configures the boost
18 - cirrus,boost-peak-milliamp : Boost-converter peak current limit in mA.
24 - cirrus,boost-ind-nanohenry : Inductor estimation LBST reference value.
32 - cirrus,multi-amp-mode : Boolean to determine if there are more than
33 one amplifier in the system. If more than one it is best to Hi-Z the ASP
36 - cirrus,boost-ctl-select : Boost converter control source selection.
39 0x00 - Control Port Value
[all …]
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| D | cirrus,cs35l45.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Ricardo Rivera-Matos <rriveram@opensource.cirrus.com>
11 - Richard Fitzgerald <rf@opensource.cirrus.com>
18 - $ref: dai-common.yaml#
23 - cirrus,cs35l45
28 '#sound-dai-cells':
31 reset-gpios:
34 vdd-a-supply:
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/sound/ |
| D | cs35l36.txt | 5 - compatible : "cirrus,cs35l36"
7 - reg : the I2C address of the device for I2C
9 - VA-supply, VP-supply : power supplies for the device,
13 - cirrus,boost-ctl-millivolt : Boost Voltage Value. Configures the boost
18 - cirrus,boost-peak-milliamp : Boost-converter peak current limit in mA.
24 - cirrus,boost-ind-nanohenry : Inductor estimation LBST reference value.
32 - cirrus,multi-amp-mode : Boolean to determine if there are more than
33 one amplifier in the system. If more than one it is best to Hi-Z the ASP
36 - cirrus,boost-ctl-select : Boost conerter control source selection.
39 0x00 - Control Port Value
[all …]
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| /kernel/linux/linux-5.10/include/linux/spi/ |
| D | s3c24xx.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
6 * S3C2410 - SPI Controller platform_device info
13 int pin_cs; /* simple gpio cs */
20 void (*set_cs)(struct s3c2410_spi_info *spi, int cs, int pol);
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/leds/ |
| D | leds-bcm6358.txt | 5 which can either be controlled by software (exporting the 74x164 as spi-gpio.
6 See Documentation/devicetree/bindings/gpio/gpio-74x164.txt), or
10 - compatible : should be "brcm,bcm6358-leds".
11 - #address-cells : must be 1.
12 - #size-cells : must be 0.
13 - reg : BCM6358 LED controller address and size.
16 - brcm,clk-div : SCK signal divider. Possible values are 1, 2, 4 and 8.
18 - brcm,clk-dat-low : Boolean, makes clock and data signals active low.
21 Each LED is represented as a sub-node of the brcm,bcm6358-leds device.
23 LED sub-node required properties:
[all …]
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