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Searched refs:gpiod (Results 1 – 25 of 73) sorted by relevance

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/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.c24 struct gpio_desc *gpiod; member
48 led_dat->platform_gpio_blink_set(led_dat->gpiod, level, in gpio_led_set()
53 gpiod_set_value_cansleep(led_dat->gpiod, level); in gpio_led_set()
55 gpiod_set_value(led_dat->gpiod, level); in gpio_led_set()
72 return led_dat->platform_gpio_blink_set(led_dat->gpiod, GPIO_LED_BLINK, in gpio_blink_set()
85 led_dat->can_sleep = gpiod_cansleep(led_dat->gpiod); in create_gpio_led()
96 state = gpiod_get_value_cansleep(led_dat->gpiod); in create_gpio_led()
111 ret = gpiod_direction_output(led_dat->gpiod, state); in create_gpio_led()
172 led.gpiod = devm_fwnode_gpiod_get(dev, child, NULL, GPIOD_ASIS, in gpio_leds_create()
174 if (IS_ERR(led.gpiod)) { in gpio_leds_create()
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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 …]
/drivers/leds/simple/
Dsimatic-ipc-leds-gpio-core.c54 struct gpio_desc *gpiod; in simatic_ipc_leds_gpio_probe() local
83 gpiod = gpiod_get_index(dev, NULL, 6, GPIOD_OUT_LOW); in simatic_ipc_leds_gpio_probe()
84 if (IS_ERR(gpiod)) { in simatic_ipc_leds_gpio_probe()
85 err = PTR_ERR(gpiod); in simatic_ipc_leds_gpio_probe()
88 gpiod_put(gpiod); in simatic_ipc_leds_gpio_probe()
91 gpiod = gpiod_get_index(dev, NULL, 7, GPIOD_OUT_LOW); in simatic_ipc_leds_gpio_probe()
92 if (IS_ERR(gpiod)) { in simatic_ipc_leds_gpio_probe()
93 err = PTR_ERR(gpiod); in simatic_ipc_leds_gpio_probe()
96 gpiod_put(gpiod); in simatic_ipc_leds_gpio_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()
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/drivers/extcon/
Dextcon-max3355.c57 struct gpio_desc *gpiod; in max3355_probe() local
65 gpiod = devm_gpiod_get(&pdev->dev, "id", GPIOD_IN); in max3355_probe()
66 if (IS_ERR(gpiod)) { in max3355_probe()
68 return PTR_ERR(gpiod); in max3355_probe()
70 data->id_gpiod = gpiod; in max3355_probe()
72 gpiod = devm_gpiod_get(&pdev->dev, "maxim,shdn", GPIOD_OUT_HIGH); in max3355_probe()
73 if (IS_ERR(gpiod)) { in max3355_probe()
75 return PTR_ERR(gpiod); in max3355_probe()
77 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 return dev_err_probe(dev, PTR_ERR(ktd253->gpiod), in ktd253_backlight_probe()
179 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.c25 if (!wl->radio_led.gpiod) in brcms_radio_led_ctrl()
29 gpiod_set_value(wl->radio_led.gpiod, 1); in brcms_radio_led_ctrl()
31 gpiod_set_value(wl->radio_led.gpiod, 0); in brcms_radio_led_ctrl()
48 if (wl->radio_led.gpiod) in brcms_led_unregister()
49 gpiochip_free_own_desc(wl->radio_led.gpiod); in brcms_led_unregister()
83 radio_led->gpiod = gpiochip_request_own_desc(bcma_gpio, hwnum, in brcms_led_register()
87 if (IS_ERR(radio_led->gpiod)) { in brcms_led_register()
88 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()
107 pdata->gpiod = devm_gpiod_get_index(dev, NULL, 0, gflags); in w1_gpio_probe()
108 if (IS_ERR(pdata->gpiod)) { in w1_gpio_probe()
110 return PTR_ERR(pdata->gpiod); in w1_gpio_probe()
123 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()
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/drivers/platform/x86/x86-android-tablets/
Dcore.c35 struct gpio_desc *gpiod; in x86_android_tablet_get_gpiod() local
44 gpiod = gpiochip_get_desc(chip, pin); in x86_android_tablet_get_gpiod()
45 if (IS_ERR(gpiod)) { in x86_android_tablet_get_gpiod()
46 pr_err("error %ld getting GPIO %s %d\n", PTR_ERR(gpiod), label, pin); in x86_android_tablet_get_gpiod()
47 return PTR_ERR(gpiod); in x86_android_tablet_get_gpiod()
50 *desc = gpiod; in x86_android_tablet_get_gpiod()
59 struct gpio_desc *gpiod; in x86_acpi_irq_helper_get() local
80 ret = x86_android_tablet_get_gpiod(data->chip, data->index, &gpiod); in x86_acpi_irq_helper_get()
84 irq = gpiod_to_irq(gpiod); in x86_acpi_irq_helper_get()
360 struct gpio_desc *gpiod; in x86_android_tablet_init() local
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Dlenovo.c430 struct gpio_desc *gpiod; in lenovo_yoga_tab2_830_1050_init_touchscreen() local
434 ret = x86_android_tablet_get_gpiod("gpio_crystalcove", 10, &gpiod); in lenovo_yoga_tab2_830_1050_init_touchscreen()
438 ret = gpiod_get_value_cansleep(gpiod); in lenovo_yoga_tab2_830_1050_init_touchscreen()
658 struct gpio_desc *gpiod; in lenovo_yt3_init() local
674 ret = x86_android_tablet_get_gpiod("INT33FF:02", 22, &gpiod); in lenovo_yt3_init()
684 gpiod_set_value(gpiod, 0); in lenovo_yt3_init()
687 ret = x86_android_tablet_get_gpiod("INT33FF:03", 19, &gpiod); in lenovo_yt3_init()
691 gpiod_set_value(gpiod, 0); in lenovo_yt3_init()
/drivers/iio/humidity/
Ddht11.c73 struct gpio_desc *gpiod; member
179 gpiod_get_value(dht11->gpiod); in dht11_handle_irq()
217 ret = gpiod_direction_output(dht11->gpiod, 0); in dht11_read_raw()
222 ret = gpiod_direction_input(dht11->gpiod); in dht11_read_raw()
305 dht11->gpiod = devm_gpiod_get(dev, NULL, GPIOD_IN); in dht11_probe()
306 if (IS_ERR(dht11->gpiod)) in dht11_probe()
307 return PTR_ERR(dht11->gpiod); in dht11_probe()
309 dht11->irq = gpiod_to_irq(dht11->gpiod); in dht11_probe()
311 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/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/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 return dev_err_probe(dev, PTR_ERR(gpio_dev->gpiod), in gpio_ir_recv_probe()
80 gpio_dev->irq = gpiod_to_irq(gpio_dev->gpiod); in gpio_ir_recv_probe()
/drivers/platform/surface/
Dsurface_hotplug.c145 struct gpio_desc *gpiod; in shps_setup_irq() local
161 gpiod = devm_gpiod_get(&pdev->dev, shps_gpio_names[type], GPIOD_ASIS); in shps_setup_irq()
162 if (IS_ERR(gpiod)) in shps_setup_irq()
163 return PTR_ERR(gpiod); in shps_setup_irq()
165 irq = gpiod_to_irq(gpiod); in shps_setup_irq()
180 sdev->gpio[type] = gpiod; in shps_setup_irq()
/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()
534 bdata->gpiod = NULL; in gpio_keys_setup_key()
553 bdata->gpiod = gpio_to_desc(button->gpio); in gpio_keys_setup_key()
554 if (!bdata->gpiod) in gpio_keys_setup_key()
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