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Searched refs:gpiochip (Results 1 – 14 of 14) sorted by relevance

/linux/drivers/i2c/muxes/
H A Di2c-mux-ltc4306.c48 struct gpio_chip gpiochip; member
158 data->gpiochip.label = dev_name(dev); in ltc4306_gpio_init()
159 data->gpiochip.base = -1; in ltc4306_gpio_init()
160 data->gpiochip.ngpio = data->chip->num_gpios; in ltc4306_gpio_init()
161 data->gpiochip.parent = dev; in ltc4306_gpio_init()
162 data->gpiochip.can_sleep = true; in ltc4306_gpio_init()
163 data->gpiochip.get_direction = ltc4306_gpio_get_direction; in ltc4306_gpio_init()
164 data->gpiochip.direction_input = ltc4306_gpio_direction_input; in ltc4306_gpio_init()
165 data->gpiochip.direction_output = ltc4306_gpio_direction_output; in ltc4306_gpio_init()
166 data->gpiochip.get = ltc4306_gpio_get; in ltc4306_gpio_init()
[all …]
/linux/drivers/iio/dac/
H A Dad5592r-base.c124 st->gpiochip.label = dev_name(st->dev); in ad5592r_gpio_init()
125 st->gpiochip.base = -1; in ad5592r_gpio_init()
126 st->gpiochip.ngpio = 8; in ad5592r_gpio_init()
127 st->gpiochip.parent = st->dev; in ad5592r_gpio_init()
128 st->gpiochip.can_sleep = true; in ad5592r_gpio_init()
129 st->gpiochip.direction_input = ad5592r_gpio_direction_input; in ad5592r_gpio_init()
130 st->gpiochip.direction_output = ad5592r_gpio_direction_output; in ad5592r_gpio_init()
131 st->gpiochip.get = ad5592r_gpio_get; in ad5592r_gpio_init()
132 st->gpiochip.set = ad5592r_gpio_set; in ad5592r_gpio_init()
133 st->gpiochip.request = ad5592r_gpio_request; in ad5592r_gpio_init()
[all …]
H A Dad5592r-base.h55 struct gpio_chip gpiochip; member
/linux/drivers/pinctrl/mediatek/
H A Dpinctrl-airoha.c403 struct airoha_pinctrl_gpiochip gpiochip; member
2270 pinctrl->gpiochip.data[index], in airoha_gpio_set()
2282 pinctrl->gpiochip.data[index], &val); in airoha_gpio_get()
2305 struct airoha_pinctrl_gpiochip *gpiochip; in airoha_irq_unmask() local
2309 gpiochip = irq_data_get_irq_chip_data(data); in airoha_irq_unmask()
2310 if (WARN_ON_ONCE(data->hwirq >= ARRAY_SIZE(gpiochip->irq_type))) in airoha_irq_unmask()
2313 pinctrl = container_of(gpiochip, struct airoha_pinctrl, gpiochip); in airoha_irq_unmask()
2314 switch (gpiochip->irq_type[data->hwirq]) { in airoha_irq_unmask()
2319 regmap_update_bits(pinctrl->regmap, gpiochip->level[index], in airoha_irq_unmask()
2326 regmap_update_bits(pinctrl->regmap, gpiochip->edge[index], in airoha_irq_unmask()
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/linux/Documentation/ABI/testing/
H A Dgpio-cdev1 What: /dev/gpiochip[0-9]+
6 The character device files /dev/gpiochip* are the interface
/linux/tools/testing/selftests/gpio/
H A Dgpio-mockup.sh297 gpiochip=$(find "$DEBUGFS/$module/" -name gpiochip* -type d | sort)
298 for chip in $gpiochip; do
/linux/Documentation/ABI/obsolete/
H A Dsysfs-gpio26 /gpiochipN ... for each gpiochip; #N is its first GPIO
33 /chipX ... for each gpiochip; #X is the gpio device ID
/linux/drivers/iio/adc/
H A Dad4170-4.c458 struct gpio_chip gpiochip; member
1800 st->gpiochip.label = "ad4170_gpios"; in ad4170_gpio_init()
1801 st->gpiochip.base = -1; in ad4170_gpio_init()
1802 st->gpiochip.ngpio = AD4170_NUM_GPIO_PINS; in ad4170_gpio_init()
1803 st->gpiochip.parent = &st->spi->dev; in ad4170_gpio_init()
1804 st->gpiochip.can_sleep = true; in ad4170_gpio_init()
1805 st->gpiochip.init_valid_mask = ad4170_gpio_init_valid_mask; in ad4170_gpio_init()
1806 st->gpiochip.get_direction = ad4170_gpio_get_direction; in ad4170_gpio_init()
1807 st->gpiochip.direction_input = ad4170_gpio_direction_input; in ad4170_gpio_init()
1808 st->gpiochip.direction_output = ad4170_gpio_direction_output; in ad4170_gpio_init()
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H A Dad7768-1.c236 struct gpio_chip gpiochip; member
667 st->gpiochip = (struct gpio_chip) { in ad7768_gpio_init()
680 return devm_gpiochip_add_data(&st->spi->dev, &st->gpiochip, indio_dev); in ad7768_gpio_init()
/linux/drivers/platform/x86/
H A Dsilicom-platform.c69 struct gpio_chip *gpiochip; member
484 .gpiochip = &silicom_gpio_chip,
617 .gpiochip = &silicom_gpio_chip,
934 silicom_gpiochip = info->gpiochip; in silicom_platform_info_init()
/linux/Documentation/admin-guide/gpio/
H A Dgpio-aggregator.rst13 GPIO controllers are exported to userspace using /dev/gpiochip* character
211 After that, a new gpiochip "door" has been created:
/linux/Documentation/userspace-api/gpio/
H A Dsysfs.rst140 gpiochip nodes (possibly in conjunction with schematics) to determine
/linux/drivers/hid/
H A DKconfig311 and gpiochip to expose these functions of the CP2112. The
/linux/Documentation/admin-guide/
H A Dkernel-parameters.txt1905 [HW] Sets the ranges of gpiochip of for this device.