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Searched refs:gpiod (Results 1 – 25 of 69) sorted by relevance

123

/drivers/clk/
Dclk-gpio.c46 struct gpio_desc *gpiod; member
55 gpiod_set_value(clk->gpiod, 1); in clk_gpio_gate_enable()
64 gpiod_set_value(clk->gpiod, 0); in clk_gpio_gate_disable()
71 return gpiod_get_value(clk->gpiod); in clk_gpio_gate_is_enabled()
84 gpiod_set_value_cansleep(clk->gpiod, 1); in clk_sleeping_gpio_gate_prepare()
93 gpiod_set_value_cansleep(clk->gpiod, 0); in clk_sleeping_gpio_gate_unprepare()
100 return gpiod_get_value_cansleep(clk->gpiod); in clk_sleeping_gpio_gate_is_prepared()
121 return gpiod_get_value_cansleep(clk->gpiod); in clk_gpio_mux_get_parent()
128 gpiod_set_value_cansleep(clk->gpiod, index); in clk_gpio_mux_set_parent()
140 struct gpio_desc *gpiod, in clk_register_gpio() argument
[all …]
/drivers/leds/
Dleds-gpio.c23 struct gpio_desc *gpiod; member
47 led_dat->platform_gpio_blink_set(led_dat->gpiod, level, in gpio_led_set()
52 gpiod_set_value_cansleep(led_dat->gpiod, level); in gpio_led_set()
54 gpiod_set_value(led_dat->gpiod, level); in gpio_led_set()
71 return led_dat->platform_gpio_blink_set(led_dat->gpiod, GPIO_LED_BLINK, in gpio_blink_set()
83 led_dat->can_sleep = gpiod_cansleep(led_dat->gpiod); in create_gpio_led()
94 state = gpiod_get_value_cansleep(led_dat->gpiod); in create_gpio_led()
109 ret = gpiod_direction_output(led_dat->gpiod, state); in create_gpio_led()
154 led.gpiod = devm_fwnode_get_gpiod_from_child(dev, NULL, child, in gpio_leds_create()
157 if (IS_ERR(led.gpiod)) { in gpio_leds_create()
[all …]
Dleds-lt3593.c18 struct gpio_desc *gpiod; member
38 gpiod_set_value_cansleep(led_dat->gpiod, 0); in lt3593_led_set()
45 gpiod_set_value_cansleep(led_dat->gpiod, 0); in lt3593_led_set()
47 gpiod_set_value_cansleep(led_dat->gpiod, 1); in lt3593_led_set()
51 gpiod_set_value_cansleep(led_dat->gpiod, 1); in lt3593_led_set()
54 gpiod_set_value_cansleep(led_dat->gpiod, 0); in lt3593_led_set()
56 gpiod_set_value_cansleep(led_dat->gpiod, 1); in lt3593_led_set()
81 led_data->gpiod = devm_gpiod_get(dev, "lltc,ctrl", 0); in lt3593_led_probe()
82 if (IS_ERR(led_data->gpiod)) in lt3593_led_probe()
83 return PTR_ERR(led_data->gpiod); in lt3593_led_probe()
Dleds-netxbig.c352 struct gpio_desc *gpiod; in netxbig_gpio_ext_get() local
375 gpiod = gpiod_get_index(gpio_ext_dev, "addr", i, in netxbig_gpio_ext_get()
377 if (IS_ERR(gpiod)) in netxbig_gpio_ext_get()
378 return PTR_ERR(gpiod); in netxbig_gpio_ext_get()
379 gpiod_set_consumer_name(gpiod, "GPIO extension addr"); in netxbig_gpio_ext_get()
380 addr[i] = gpiod; in netxbig_gpio_ext_get()
397 gpiod = gpiod_get_index(gpio_ext_dev, "data", i, in netxbig_gpio_ext_get()
399 if (IS_ERR(gpiod)) in netxbig_gpio_ext_get()
400 return PTR_ERR(gpiod); in netxbig_gpio_ext_get()
401 gpiod_set_consumer_name(gpiod, "GPIO extension data"); in netxbig_gpio_ext_get()
[all …]
Dleds-s3c24xx.c24 struct gpio_desc *gpiod; member
37 gpiod_set_value(led->gpiod, !!value); in s3c24xx_led_set()
59 led->gpiod = devm_gpiod_get(&dev->dev, NULL, GPIOD_OUT_LOW); in s3c24xx_led_probe()
60 if (IS_ERR(led->gpiod)) in s3c24xx_led_probe()
61 return PTR_ERR(led->gpiod); in s3c24xx_led_probe()
/drivers/net/phy/
Dfixed_phy.c135 struct gpio_desc *gpiod) in fixed_phy_add_gpiod() argument
154 fp->link_gpiod = gpiod; in fixed_phy_add_gpiod()
193 struct gpio_desc *gpiod; in fixed_phy_get_gpiod() local
207 gpiod = fwnode_gpiod_get_index(of_fwnode_handle(fixed_link_node), in fixed_phy_get_gpiod()
209 if (IS_ERR(gpiod) && PTR_ERR(gpiod) != -EPROBE_DEFER) { in fixed_phy_get_gpiod()
210 if (PTR_ERR(gpiod) != -ENOENT) in fixed_phy_get_gpiod()
213 gpiod = NULL; in fixed_phy_get_gpiod()
217 return gpiod; in fixed_phy_get_gpiod()
229 struct gpio_desc *gpiod) in __fixed_phy_register() argument
240 if (!gpiod) { in __fixed_phy_register()
[all …]
/drivers/extcon/
Dextcon-max3355.c58 struct gpio_desc *gpiod; in max3355_probe() local
66 gpiod = devm_gpiod_get(&pdev->dev, "id", GPIOD_IN); in max3355_probe()
67 if (IS_ERR(gpiod)) { in max3355_probe()
69 return PTR_ERR(gpiod); in max3355_probe()
71 data->id_gpiod = gpiod; in max3355_probe()
73 gpiod = devm_gpiod_get(&pdev->dev, "maxim,shdn", GPIOD_OUT_HIGH); in max3355_probe()
74 if (IS_ERR(gpiod)) { in max3355_probe()
76 return PTR_ERR(gpiod); in max3355_probe()
78 data->shdn_gpiod = gpiod; in max3355_probe()
Dextcon-gpio.c39 struct gpio_desc *gpiod; member
52 state = gpiod_get_value_cansleep(data->gpiod); in gpio_extcon_work()
87 data->gpiod = devm_gpiod_get(dev, "extcon", GPIOD_IN); in gpio_extcon_probe()
88 if (IS_ERR(data->gpiod)) in gpio_extcon_probe()
89 return PTR_ERR(data->gpiod); in gpio_extcon_probe()
90 irq = gpiod_to_irq(data->gpiod); in gpio_extcon_probe()
100 if (gpiod_is_active_low(data->gpiod)) in gpio_extcon_probe()
/drivers/video/backlight/
Dktd253-backlight.c34 struct gpio_desc *gpiod; member
40 gpiod_set_value_cansleep(ktd253->gpiod, 1); in ktd253_backlight_set_max_ratio()
63 gpiod_set_value(ktd253->gpiod, 0); in ktd253_backlight_stepdown()
65 gpiod_set_value(ktd253->gpiod, 1); in ktd253_backlight_stepdown()
92 gpiod_set_value_cansleep(ktd253->gpiod, 0); in ktd253_backlight_update_status()
120 gpiod_set_value_cansleep(ktd253->gpiod, 0); in ktd253_backlight_update_status()
175 ktd253->gpiod = devm_gpiod_get(dev, "enable", GPIOD_OUT_LOW); in ktd253_backlight_probe()
176 if (IS_ERR(ktd253->gpiod)) { in ktd253_backlight_probe()
177 ret = PTR_ERR(ktd253->gpiod); in ktd253_backlight_probe()
182 gpiod_set_consumer_name(ktd253->gpiod, dev_name(dev)); in ktd253_backlight_probe()
Dgpio_backlight.c21 struct gpio_desc *gpiod; member
28 gpiod_set_value_cansleep(gbl->gpiod, backlight_get_brightness(bl)); in gpio_backlight_update_status()
66 gbl->gpiod = devm_gpiod_get(dev, NULL, GPIOD_ASIS); in gpio_backlight_probe()
67 if (IS_ERR(gbl->gpiod)) { in gpio_backlight_probe()
68 ret = PTR_ERR(gbl->gpiod); in gpio_backlight_probe()
90 else if (gpiod_get_value_cansleep(gbl->gpiod) == 0) in gpio_backlight_probe()
98 ret = gpiod_direction_output(gbl->gpiod, init_brightness); in gpio_backlight_probe()
Dlms283gf05.c93 static void lms283gf05_reset(struct gpio_desc *gpiod) in lms283gf05_reset() argument
95 gpiod_set_value(gpiod, 0); /* De-asserted */ in lms283gf05_reset()
97 gpiod_set_value(gpiod, 1); /* Asserted */ in lms283gf05_reset()
99 gpiod_set_value(gpiod, 0); /* De-asserted */ in lms283gf05_reset()
/drivers/watchdog/
Dgpio_wdt.c31 struct gpio_desc *gpiod; member
41 gpiod_set_value_cansleep(priv->gpiod, 1); in gpio_wdt_disable()
45 gpiod_direction_input(priv->gpiod); in gpio_wdt_disable()
56 gpiod_set_value_cansleep(priv->gpiod, priv->state); in gpio_wdt_ping()
60 gpiod_set_value_cansleep(priv->gpiod, 1); in gpio_wdt_ping()
62 gpiod_set_value_cansleep(priv->gpiod, 0); in gpio_wdt_ping()
73 gpiod_direction_output(priv->gpiod, priv->state); in gpio_wdt_start()
135 priv->gpiod = devm_gpiod_get(dev, NULL, gflags); in gpio_wdt_probe()
136 if (IS_ERR(priv->gpiod)) in gpio_wdt_probe()
137 return PTR_ERR(priv->gpiod); in gpio_wdt_probe()
Dmtx-1_wdt.c56 struct gpio_desc *gpiod; member
68 gpiod_set_value(mtx1_wdt_device.gpiod, mtx1_wdt_device.gstate); in mtx1_wdt_trigger()
91 gpiod_set_value(mtx1_wdt_device.gpiod, 1); in mtx1_wdt_start()
106 gpiod_set_value(mtx1_wdt_device.gpiod, 0); in mtx1_wdt_stop()
200 mtx1_wdt_device.gpiod = devm_gpiod_get(&pdev->dev, in mtx1_wdt_probe()
202 if (IS_ERR(mtx1_wdt_device.gpiod)) { in mtx1_wdt_probe()
204 return PTR_ERR(mtx1_wdt_device.gpiod); in mtx1_wdt_probe()
/drivers/net/wireless/broadcom/brcm80211/brcmsmac/
Dled.c24 if (!wl->radio_led.gpiod) in brcms_radio_led_ctrl()
28 gpiod_set_value(wl->radio_led.gpiod, 1); in brcms_radio_led_ctrl()
30 gpiod_set_value(wl->radio_led.gpiod, 0); in brcms_radio_led_ctrl()
47 if (wl->radio_led.gpiod) in brcms_led_unregister()
48 gpiochip_free_own_desc(wl->radio_led.gpiod); in brcms_led_unregister()
85 radio_led->gpiod = gpiochip_request_own_desc(bcma_gpio, hwnum, in brcms_led_register()
89 if (IS_ERR(radio_led->gpiod)) { in brcms_led_register()
90 err = PTR_ERR(radio_led->gpiod); in brcms_led_register()
/drivers/w1/masters/
Dw1-gpio.c33 gpiod_set_raw_value(pdata->gpiod, 1); in w1_gpio_set_pullup()
39 gpiod_set_value(pdata->gpiod, 1); in w1_gpio_set_pullup()
51 gpiod_set_value(pdata->gpiod, bit); in w1_gpio_write_bit()
58 return gpiod_get_value(pdata->gpiod) ? 1 : 0; in w1_gpio_read_bit()
109 pdata->gpiod = devm_gpiod_get_index(dev, NULL, 0, gflags); in w1_gpio_probe()
110 if (IS_ERR(pdata->gpiod)) { in w1_gpio_probe()
112 return PTR_ERR(pdata->gpiod); in w1_gpio_probe()
125 gpiod_direction_output(pdata->gpiod, 1); in w1_gpio_probe()
/drivers/usb/misc/
Dbrcmstb-usb-pinmap.c21 struct gpio_desc *gpiod; member
28 struct gpio_desc *gpiod; member
64 val = gpiod_get_value(pin->gpiod); in sync_in_pin()
91 gpiod_set_value(pout->gpiod, bit ? 1 : 0); in brcmstb_usb_pinmap_ovr_isr()
141 pin->gpiod = devm_gpiod_get_index(dev, "in", x, GPIOD_IN); in parse_pins()
142 if (IS_ERR(pin->gpiod)) { in parse_pins()
144 return PTR_ERR(pin->gpiod); in parse_pins()
173 pout->gpiod = devm_gpiod_get_index(dev, "out", x, in parse_pins()
175 if (IS_ERR(pout->gpiod)) { in parse_pins()
177 return PTR_ERR(pout->gpiod); in parse_pins()
[all …]
/drivers/iio/humidity/
Ddht11.c74 struct gpio_desc *gpiod; member
180 gpiod_get_value(dht11->gpiod); in dht11_handle_irq()
218 ret = gpiod_direction_output(dht11->gpiod, 0); in dht11_read_raw()
223 ret = gpiod_direction_input(dht11->gpiod); in dht11_read_raw()
306 dht11->gpiod = devm_gpiod_get(dev, NULL, GPIOD_IN); in dht11_probe()
307 if (IS_ERR(dht11->gpiod)) in dht11_probe()
308 return PTR_ERR(dht11->gpiod); in dht11_probe()
310 dht11->irq = gpiod_to_irq(dht11->gpiod); in dht11_probe()
312 dev_err(dev, "GPIO %d has no interrupt\n", desc_to_gpio(dht11->gpiod)); in dht11_probe()
/drivers/ata/
Dpata_rb532_cf.c105 struct gpio_desc *gpiod; in rb532_pata_driver_probe() local
123 gpiod = devm_gpiod_get(&pdev->dev, NULL, GPIOD_IN); in rb532_pata_driver_probe()
124 if (IS_ERR(gpiod)) { in rb532_pata_driver_probe()
126 return PTR_ERR(gpiod); in rb532_pata_driver_probe()
128 gpiod_set_consumer_name(gpiod, DRV_NAME); in rb532_pata_driver_probe()
140 info->gpio_line = gpiod; in rb532_pata_driver_probe()
/drivers/media/rc/
Dgpio-ir-recv.c23 struct gpio_desc *gpiod; member
48 val = gpiod_get_value(gpio_dev->gpiod); in gpio_ir_recv_irq()
76 gpio_dev->gpiod = devm_gpiod_get(dev, NULL, GPIOD_IN); in gpio_ir_recv_probe()
77 if (IS_ERR(gpio_dev->gpiod)) { in gpio_ir_recv_probe()
78 rc = PTR_ERR(gpio_dev->gpiod); in gpio_ir_recv_probe()
84 gpio_dev->irq = gpiod_to_irq(gpio_dev->gpiod); in gpio_ir_recv_probe()
/drivers/regulator/
Dwm8994-regulator.c156 struct gpio_desc *gpiod; in wm8994_ldo_probe() local
178 gpiod = gpiod_get_optional(pdev->dev.parent, in wm8994_ldo_probe()
182 if (IS_ERR(gpiod)) in wm8994_ldo_probe()
183 return PTR_ERR(gpiod); in wm8994_ldo_probe()
184 config.ena_gpiod = gpiod; in wm8994_ldo_probe()
193 if (!gpiod) in wm8994_ldo_probe()
Dlm363x-regulator.c320 struct gpio_desc *gpiod; in lm363x_regulator_probe() local
330 gpiod = lm363x_regulator_of_get_enable_gpio(dev, id); in lm363x_regulator_probe()
331 if (IS_ERR(gpiod)) in lm363x_regulator_probe()
332 return PTR_ERR(gpiod); in lm363x_regulator_probe()
334 if (gpiod) { in lm363x_regulator_probe()
335 cfg.ena_gpiod = gpiod; in lm363x_regulator_probe()
338 gpiod_put(gpiod); in lm363x_regulator_probe()
/drivers/power/supply/
Ds3c_adc_battery.c291 struct gpio_desc *gpiod; in s3c_adc_bat_probe() local
302 gpiod = devm_gpiod_get_optional(&pdev->dev, "charge-status", GPIOD_IN); in s3c_adc_bat_probe()
303 if (IS_ERR(gpiod)) { in s3c_adc_bat_probe()
305 ret = PTR_ERR(gpiod); in s3c_adc_bat_probe()
312 main_bat.charge_finished = gpiod; in s3c_adc_bat_probe()
330 backup_bat.charge_finished = gpiod; in s3c_adc_bat_probe()
343 if (gpiod) { in s3c_adc_bat_probe()
344 ret = request_irq(gpiod_to_irq(gpiod), in s3c_adc_bat_probe()
368 if (gpiod) in s3c_adc_bat_probe()
369 free_irq(gpiod_to_irq(gpiod), NULL); in s3c_adc_bat_probe()
/drivers/input/keyboard/
Dgpio_keys.c36 struct gpio_desc *gpiod; member
132 if (!bdata->gpiod) in gpio_keys_quiesce_key()
374 gpiod_get_value(bdata->gpiod) : in gpio_keys_gpio_report_event()
375 gpiod_get_value_cansleep(bdata->gpiod); in gpio_keys_gpio_report_event()
522 bdata->gpiod = devm_fwnode_gpiod_get(dev, child, in gpio_keys_setup_key()
524 if (IS_ERR(bdata->gpiod)) { in gpio_keys_setup_key()
525 error = PTR_ERR(bdata->gpiod); in gpio_keys_setup_key()
531 bdata->gpiod = NULL; in gpio_keys_setup_key()
556 bdata->gpiod = gpio_to_desc(button->gpio); in gpio_keys_setup_key()
557 if (!bdata->gpiod) in gpio_keys_setup_key()
[all …]
/drivers/platform/surface/
Dsurface_hotplug.c152 struct gpio_desc *gpiod; in shps_setup_irq() local
168 gpiod = devm_gpiod_get(&pdev->dev, shps_gpio_names[type], GPIOD_ASIS); in shps_setup_irq()
169 if (IS_ERR(gpiod)) in shps_setup_irq()
170 return PTR_ERR(gpiod); in shps_setup_irq()
172 irq = gpiod_to_irq(gpiod); in shps_setup_irq()
187 sdev->gpio[type] = gpiod; in shps_setup_irq()
/drivers/i2c/muxes/
Di2c-mux-gpio.c180 struct gpio_desc *gpiod; in i2c_mux_gpio_probe() local
187 gpiod = devm_gpiod_get_index(&pdev->dev, "mux", i, flag); in i2c_mux_gpio_probe()
188 if (IS_ERR(gpiod)) { in i2c_mux_gpio_probe()
189 ret = PTR_ERR(gpiod); in i2c_mux_gpio_probe()
193 mux->gpios[i] = gpiod; in i2c_mux_gpio_probe()
199 gpio_dev = &gpiod->gdev->dev; in i2c_mux_gpio_probe()

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