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Searched refs:gpios (Results 1 – 25 of 77) sorted by relevance

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/drivers/tty/serial/
A Dserial_mctrl_gpio.c59 if (gpios == NULL) in mctrl_gpio_set()
82 if (gpios == NULL) in mctrl_gpio_to_gpiod()
143 gpios = devm_kzalloc(dev, sizeof(*gpios), GFP_KERNEL); in mctrl_gpio_init_noauto()
144 if (!gpios) in mctrl_gpio_init_noauto()
162 gpios->gpio[i] = in mctrl_gpio_init_noauto()
172 return gpios; in mctrl_gpio_init_noauto()
231 return gpios; in mctrl_gpio_init()
266 return gpios; in mctrl_gpio_init()
288 mctrl_gpio_get(gpios, &gpios->mctrl_prev); in mctrl_gpio_enable_ms()
348 if (!gpios) in mctrl_gpio_enable_irq_wake()
[all …]
A Dserial_mctrl_gpio.h38 void mctrl_gpio_set(struct mctrl_gpios *gpios, unsigned int mctrl);
51 mctrl_gpio_get_outputs(struct mctrl_gpios *gpios, unsigned int *mctrl);
56 struct gpio_desc *mctrl_gpio_to_gpiod(struct mctrl_gpios *gpios,
80 void mctrl_gpio_enable_ms(struct mctrl_gpios *gpios);
86 void mctrl_gpio_disable_ms_sync(struct mctrl_gpios *gpios);
92 void mctrl_gpio_disable_ms_no_sync(struct mctrl_gpios *gpios);
97 void mctrl_gpio_enable_irq_wake(struct mctrl_gpios *gpios);
102 void mctrl_gpio_disable_irq_wake(struct mctrl_gpios *gpios);
107 void mctrl_gpio_set(struct mctrl_gpios *gpios, unsigned int mctrl) in mctrl_gpio_set() argument
124 struct gpio_desc *mctrl_gpio_to_gpiod(struct mctrl_gpios *gpios, in mctrl_gpio_to_gpiod() argument
[all …]
A Dar933x_uart.c53 struct mctrl_gpios *gpios; member
149 mctrl_gpio_get(up->gpios, &ret); in ar933x_uart_get_mctrl()
159 mctrl_gpio_set(up->gpios, mctrl); in ar933x_uart_set_mctrl()
781 up->gpios = mctrl_gpio_init(port, 0); in ar933x_uart_probe()
782 if (IS_ERR(up->gpios) && PTR_ERR(up->gpios) != -ENOSYS) { in ar933x_uart_probe()
783 ret = PTR_ERR(up->gpios); in ar933x_uart_probe()
787 up->rts_gpiod = mctrl_gpio_to_gpiod(up->gpios, UART_GPIO_RTS); in ar933x_uart_probe()
/drivers/platform/x86/siemens/
A Dsimatic-ipc-batt.c39 struct gpio_desc *gpios[3]; member
47 if (priv.gpios[2]) { in simatic_ipc_batt_read_gpio()
57 if (priv.gpios[2]) in simatic_ipc_batt_read_gpio()
182 if (IS_ERR(priv.gpios[0])) { in simatic_ipc_batt_probe()
183 err = PTR_ERR(priv.gpios[0]); in simatic_ipc_batt_probe()
184 priv.gpios[0] = NULL; in simatic_ipc_batt_probe()
188 if (IS_ERR(priv.gpios[1])) { in simatic_ipc_batt_probe()
190 priv.gpios[1] = NULL; in simatic_ipc_batt_probe()
200 if (IS_ERR(priv.gpios[2])) { in simatic_ipc_batt_probe()
202 priv.gpios[2] = NULL; in simatic_ipc_batt_probe()
[all …]
/drivers/watchdog/
A Dmena21_wdt.c34 struct gpio_desc *gpios[NUM_GPIOS]; member
57 gpiod_set_value(drv->gpios[GPIO_WD_ENAB], 1); in a21_wdt_start()
66 gpiod_set_value(drv->gpios[GPIO_WD_ENAB], 0); in a21_wdt_stop()
75 gpiod_set_value(drv->gpios[GPIO_WD_TRIG], 0); in a21_wdt_ping()
77 gpiod_set_value(drv->gpios[GPIO_WD_TRIG], 1); in a21_wdt_ping()
99 gpiod_set_value(drv->gpios[GPIO_WD_FAST], 1); in a21_wdt_set_timeout()
101 gpiod_set_value(drv->gpios[GPIO_WD_FAST], 0); in a21_wdt_set_timeout()
157 if (IS_ERR(drv->gpios[i])) in a21_wdt_probe()
158 return PTR_ERR(drv->gpios[i]); in a21_wdt_probe()
169 val = gpiod_get_value(drv->gpios[i]); in a21_wdt_probe()
[all …]
/drivers/gpu/drm/panel/
A Dpanel-ronbo-rb070d30.c37 } gpios; member
57 gpiod_set_value(ctx->gpios.power, 1); in rb070d30_panel_prepare()
59 gpiod_set_value(ctx->gpios.reset, 1); in rb070d30_panel_prepare()
160 if (IS_ERR(ctx->gpios.reset)) { in rb070d30_panel_dsi_probe()
162 return PTR_ERR(ctx->gpios.reset); in rb070d30_panel_dsi_probe()
166 if (IS_ERR(ctx->gpios.power)) { in rb070d30_panel_dsi_probe()
168 return PTR_ERR(ctx->gpios.power); in rb070d30_panel_dsi_probe()
176 if (IS_ERR(ctx->gpios.updn)) { in rb070d30_panel_dsi_probe()
178 return PTR_ERR(ctx->gpios.updn); in rb070d30_panel_dsi_probe()
186 if (IS_ERR(ctx->gpios.shlr)) { in rb070d30_panel_dsi_probe()
[all …]
/drivers/net/mdio/
A Dmdio-mux-gpio.c18 struct gpio_descs *gpios; member
33 gpiod_multi_set_value_cansleep(s->gpios, values); in mdio_mux_gpio_switch_fn()
41 struct gpio_descs *gpios; in mdio_mux_gpio_probe() local
44 gpios = devm_gpiod_get_array(&pdev->dev, NULL, GPIOD_OUT_LOW); in mdio_mux_gpio_probe()
45 if (IS_ERR(gpios)) in mdio_mux_gpio_probe()
46 return PTR_ERR(gpios); in mdio_mux_gpio_probe()
52 s->gpios = gpios; in mdio_mux_gpio_probe()
/drivers/hsi/clients/
A Dnokia-modem.c32 struct nokia_modem_gpio *gpios; member
66 sysfs_remove_link(&dev->kobj, modem->gpios[i].name); in nokia_modem_gpio_unexport()
67 gpiod_unexport(modem->gpios[i].gpio); in nokia_modem_gpio_unexport()
90 modem->gpios = devm_kcalloc(dev, gpio_count, sizeof(*modem->gpios), in nokia_modem_gpio_probe()
92 if (!modem->gpios) in nokia_modem_gpio_probe()
100 if (IS_ERR(modem->gpios[i].gpio)) { in nokia_modem_gpio_probe()
102 return PTR_ERR(modem->gpios[i].gpio); in nokia_modem_gpio_probe()
106 &(modem->gpios[i].name)); in nokia_modem_gpio_probe()
112 err = gpiod_export(modem->gpios[i].gpio, 0); in nokia_modem_gpio_probe()
116 err = gpiod_export_link(dev, modem->gpios[i].name, in nokia_modem_gpio_probe()
[all …]
/drivers/input/misc/
A Drotary_encoder.c46 struct gpio_descs *gpios; member
61 for (i = 0; i < encoder->gpios->ndescs; ++i) { in rotary_encoder_get_state()
62 int val = gpiod_get_value_cansleep(encoder->gpios->desc[i]); in rotary_encoder_get_state()
231 encoder->gpios = devm_gpiod_get_array(dev, NULL, GPIOD_IN); in rotary_encoder_probe()
232 if (IS_ERR(encoder->gpios)) in rotary_encoder_probe()
234 if (encoder->gpios->ndescs < 2) { in rotary_encoder_probe()
274 encoder->gpios->ndescs, sizeof(*encoder->irq), in rotary_encoder_probe()
279 for (i = 0; i < encoder->gpios->ndescs; ++i) { in rotary_encoder_probe()
280 encoder->irq[i] = gpiod_to_irq(encoder->gpios->desc[i]); in rotary_encoder_probe()
314 for (i = 0; i < encoder->gpios->ndescs; ++i) in rotary_encoder_suspend()
[all …]
A Dgpio_decoder.c26 struct gpio_descs *gpios = decoder->input_gpios; in gpio_decoder_get_gpios_state() local
30 for (i = 0; i < gpios->ndescs; i++) { in gpio_decoder_get_gpios_state()
31 val = gpiod_get_value_cansleep(gpios->desc[i]); in gpio_decoder_get_gpios_state()
35 desc_to_gpio(gpios->desc[i]), val); in gpio_decoder_get_gpios_state()
/drivers/hwmon/
A Dgpio-fan.c40 struct gpio_desc **gpios; member
361 struct gpio_desc **gpios = fan_data->gpios; in fan_ctrl_init() local
444 struct gpio_desc **gpios; in gpio_fan_get_of_data() local
463 gpios = devm_kcalloc(dev, in gpio_fan_get_of_data()
466 if (!gpios) in gpio_fan_get_of_data()
470 if (IS_ERR(gpios[i])) in gpio_fan_get_of_data()
471 return PTR_ERR(gpios[i]); in gpio_fan_get_of_data()
473 fan_data->gpios = gpios; in gpio_fan_get_of_data()
607 if (fan_data->gpios) in gpio_fan_shutdown()
638 if (fan_data->gpios) { in gpio_fan_suspend()
[all …]
A Dltc4245.c66 int gpios[3]; member
85 data->gpios[0] = data->vregs[LTC4245_GPIOADC - 0x10]; in ltc4245_update_gpios()
94 for (i = 0; i < ARRAY_SIZE(data->gpios); i++) in ltc4245_update_gpios()
95 data->gpios[i] = -EAGAIN; in ltc4245_update_gpios()
110 data->gpios[gpio_curr] = data->vregs[LTC4245_GPIOADC - 0x10]; in ltc4245_update_gpios()
113 gpio_next = (gpio_curr + 1) % ARRAY_SIZE(data->gpios); in ltc4245_update_gpios()
295 int regval = data->gpios[channel - 8]; in ltc4245_read_in()
/drivers/mux/
A Dgpio.c21 struct gpio_descs *gpios; member
32 gpiod_multi_set_value_cansleep(mux_gpio->gpios, values); in mux_gpio_set()
67 mux_gpio->gpios = devm_gpiod_get_array(dev, "mux", GPIOD_OUT_LOW); in mux_gpio_probe()
68 if (IS_ERR(mux_gpio->gpios)) in mux_gpio_probe()
69 return dev_err_probe(dev, PTR_ERR(mux_gpio->gpios), in mux_gpio_probe()
71 WARN_ON(pins != mux_gpio->gpios->ndescs); in mux_gpio_probe()
/drivers/gpio/
A Dgpiolib-of.c187 } gpios[] = { in of_gpio_try_fixup_polarity() local
247 for (i = 0; i < ARRAY_SIZE(gpios); i++) { in of_gpio_try_fixup_polarity()
249 !strcmp(propname, gpios[i].propname)) { in of_gpio_try_fixup_polarity()
266 } gpios[] = { in of_gpio_set_polarity_by_property() local
324 for (i = 0; i < ARRAY_SIZE(gpios); i++) { in of_gpio_set_polarity_by_property()
328 gpios[i].polarity_propname); in of_gpio_set_polarity_by_property()
521 } gpios[] = { in of_find_gpio_rename() local
617 for (i = 0; i < ARRAY_SIZE(gpios); i++) { in of_find_gpio_rename()
618 if (strcmp(con_id, gpios[i].con_id)) in of_find_gpio_rename()
621 if (gpios[i].compatible && in of_find_gpio_rename()
[all …]
A Dgpio-winbond.c132 unsigned long gpios; member
357 for_each_set_bit(i, &params.gpios, BITS_PER_LONG) { in winbond_gpio_get_info()
579 for_each_set_bit(i, &params.gpios, BITS_PER_LONG) in winbond_gpio_configure()
581 __clear_bit(i, &params.gpios); in winbond_gpio_configure()
583 if (!params.gpios) { in winbond_gpio_configure()
621 gpios_rem = params.gpios & ~GENMASK(ARRAY_SIZE(winbond_gpio_infos) - 1, in winbond_gpio_imatch()
626 params.gpios &= ~gpios_rem; in winbond_gpio_imatch()
675 winbond_gpio_chip.ngpio = hweight_long(params.gpios) * 8; in winbond_gpio_iprobe()
681 if (params.gpios & BIT(5)) in winbond_gpio_iprobe()
704 module_param_named(gpios, params.gpios, ulong, 0444);
[all …]
A Dgpio-adp5520.c95 int ret, i, gpios; in adp5520_gpio_probe() local
114 for (gpios = 0, i = 0; i < ADP5520_MAXGPIOS; i++) in adp5520_gpio_probe()
116 dev->lut[gpios++] = 1 << i; in adp5520_gpio_probe()
118 if (gpios < 1) in adp5520_gpio_probe()
129 gc->ngpio = gpios; in adp5520_gpio_probe()
/drivers/mtd/maps/
A Dphysmap-core.c61 struct gpio_descs *gpios; member
130 for (i = 0; i < info->gpios->ndescs; i++) { in physmap_set_addr_gpios()
134 gpiod_set_value(info->gpios->desc[i], !!(BIT(i) & ofs)); in physmap_set_addr_gpios()
479 info->gpios = devm_gpiod_get_array_optional(&dev->dev, "addr", in physmap_flash_probe()
481 if (IS_ERR(info->gpios)) in physmap_flash_probe()
482 return PTR_ERR(info->gpios); in physmap_flash_probe()
484 if (info->gpios && info->nmaps > 1) { in physmap_flash_probe()
523 (info->gpios ? in physmap_flash_probe()
524 info->gpios->ndescs : 0)); in physmap_flash_probe()
528 if (info->gpios) { in physmap_flash_probe()
/drivers/iio/amplifiers/
A Dhmc425a.c63 struct gpio_descs *gpios; member
164 gpiod_multi_set_value_cansleep(st->gpios, values); in hmc425a_write()
370 st->gpios = devm_gpiod_get_array(&pdev->dev, "ctrl", GPIOD_OUT_LOW); in hmc425a_probe()
371 if (IS_ERR(st->gpios)) in hmc425a_probe()
372 return dev_err_probe(&pdev->dev, PTR_ERR(st->gpios), in hmc425a_probe()
375 if (st->gpios->ndescs != st->chip_info->num_gpios) { in hmc425a_probe()
/drivers/platform/x86/intel/int3472/
A Ddiscrete.c90 ret = skl_int3472_fill_gpiod_lookup(&int3472->gpios.table[int3472->n_sensor_gpios], in skl_int3472_map_gpio_to_sensor()
389 int3472->gpios.dev_id = int3472->sensor_name; in int3472_discrete_parse_crs()
390 gpiod_add_lookup_table(&int3472->gpios); in int3472_discrete_parse_crs()
398 gpiod_remove_lookup_table(&int3472->gpios); in int3472_discrete_cleanup()
440 int3472 = devm_kzalloc(&pdev->dev, struct_size(int3472, gpios.table, in skl_int3472_discrete_probe()
462 INIT_LIST_HEAD(&int3472->gpios.list); in skl_int3472_discrete_probe()
/drivers/i2c/muxes/
A Di2c-mux-gpio.c23 struct gpio_desc **gpios; member
32 gpiod_set_array_value_cansleep(mux->ngpios, mux->gpios, NULL, values); in i2c_mux_gpio_set()
162 array_size(ngpios, sizeof(*mux->gpios)), 0, in i2c_mux_gpio_probe()
168 mux->gpios = muxc->priv; in i2c_mux_gpio_probe()
200 mux->gpios[i] = gpiod; in i2c_mux_gpio_probe()
/drivers/bus/
A Dts-nbus.c129 struct gpio_descs *gpios = ts_nbus->data; in ts_nbus_read_byte() local
134 ret = gpiod_get_value_cansleep(gpios->desc[i]); in ts_nbus_read_byte()
149 struct gpio_descs *gpios = ts_nbus->data; in ts_nbus_write_byte() local
154 gpiod_set_array_value_cansleep(8, gpios->desc, gpios->info, values); in ts_nbus_write_byte()
/drivers/net/wireless/microchip/wilc1000/
A Dspi.c52 } gpios; member
167 struct wilc_gpios *gpios = &spi_priv->gpios; in wilc_parse_gpios() local
173 if (gpios->enable) { in wilc_parse_gpios()
175 gpios->reset = devm_gpiod_get(&spi->dev, in wilc_parse_gpios()
177 if (IS_ERR(gpios->reset)) { in wilc_parse_gpios()
179 return PTR_ERR(gpios->reset); in wilc_parse_gpios()
191 struct wilc_gpios *gpios = &spi_priv->gpios; in wilc_wlan_power() local
195 gpiod_set_value(gpios->enable, 1); in wilc_wlan_power()
198 gpiod_set_value(gpios->reset, 0); in wilc_wlan_power()
201 gpiod_set_value(gpios->reset, 1); in wilc_wlan_power()
[all …]
/drivers/iio/adc/
A Dad7266.c38 struct gpio_desc *gpios[3]; member
118 gpiod_set_value(st->gpios[i], (bool)(nr & BIT(i))); in ad7266_select_input()
408 for (i = 0; i < ARRAY_SIZE(st->gpios); ++i) { in ad7266_probe()
409 st->gpios[i] = devm_gpiod_get(&spi->dev, in ad7266_probe()
412 if (IS_ERR(st->gpios[i])) { in ad7266_probe()
413 ret = PTR_ERR(st->gpios[i]); in ad7266_probe()
/drivers/pinctrl/starfive/
A Dpinctrl-starfive-jh7100.c208 struct pinctrl_gpio_range gpios; member
219 return pin - sfp->gpios.pin_base; in starfive_pin_to_gpio()
225 return sfp->gpios.pin_base + gpio; in starfive_gpio_to_pin()
1033 sfp->gpios.name = sfp->gc.label; in starfive_gpio_add_pin_ranges()
1034 sfp->gpios.base = sfp->gc.base; in starfive_gpio_add_pin_ranges()
1039 sfp->gpios.npins = NR_GPIOS; in starfive_gpio_add_pin_ranges()
1040 sfp->gpios.gc = &sfp->gc; in starfive_gpio_add_pin_ranges()
1279 sfp->gpios.pin_base = PAD_INVALID_GPIO; in starfive_probe()
1282 sfp->gpios.pin_base = PAD_GPIO(0); in starfive_probe()
1285 sfp->gpios.pin_base = PAD_FUNC_SHARE(72); in starfive_probe()
[all …]
/drivers/pinctrl/qcom/
A Dpinctrl-qdf2xxx.c40 u8 gpios[MAX_GPIOS]; /* An array of supported GPIOs */ in qdf2xxx_pinctrl_probe() local
70 ret = device_property_read_u8_array(&pdev->dev, "gpios", gpios, in qdf2xxx_pinctrl_probe()
98 unsigned int gpio = gpios[i]; in qdf2xxx_pinctrl_probe()

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