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Searched refs:gpio_in (Results 1 – 8 of 8) sorted by relevance

/linux/drivers/hte/
H A Dhte-tegra194-test.c20 * hardware timestamp on gpio_in and specified LIC IRQ lines.
22 * Note: gpio_out and gpio_in need to be shorted externally in order for this
41 * HTE for rising edge on gpio_in pin.
54 struct gpio_desc *gpio_in; member
117 hte.gpio_in = gpiod_get(&pdev->dev, "in", 0); in tegra_hte_test_probe()
118 if (IS_ERR(hte.gpio_in)) { in tegra_hte_test_probe()
131 ret = gpiod_direction_input(hte.gpio_in); in tegra_hte_test_probe()
138 ret = gpiod_to_irq(hte.gpio_in); in tegra_hte_test_probe()
178 hte.gpio_in); in tegra_hte_test_probe()
209 gpiod_put(hte.gpio_in); in tegra_hte_test_probe()
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/linux/drivers/media/usb/pvrusb2/
H A Dpvrusb2-debugifc.c133 u32 gpio_dir,gpio_in,gpio_out; in pvr2_debugifc_print_status() local
142 gpio_dir = 0; gpio_in = 0; gpio_out = 0; in pvr2_debugifc_print_status()
145 pvr2_hdw_gpio_get_in(hdw,&gpio_in); in pvr2_debugifc_print_status()
147 gpio_dir,gpio_in,gpio_out); in pvr2_debugifc_print_status()
/linux/drivers/iio/dac/
H A Dad5592r-base.c66 st->gpio_in |= BIT(offset); in ad5592r_gpio_direction_input()
72 return st->ops->reg_write(st, AD5592R_REG_GPIO_IN_EN, st->gpio_in); in ad5592r_gpio_direction_input()
88 st->gpio_in &= ~BIT(offset); in ad5592r_gpio_direction_output()
99 return st->ops->reg_write(st, AD5592R_REG_GPIO_IN_EN, st->gpio_in); in ad5592r_gpio_direction_output()
212 st->gpio_in |= BIT(i); /* Default to input */ in ad5592r_set_channel_modes()
267 ret = ops->reg_write(st, AD5592R_REG_GPIO_IN_EN, st->gpio_in); in ad5592r_set_channel_modes()
H A Dad5592r-base.h67 u8 gpio_in; member
H A Dad5592r.c105 AD5592R_GPIO_READBACK_EN | st->gpio_in); in ad5592r_gpio_read()
/linux/drivers/leds/
H A Dleds-ss4200.c204 u32 gpio_in; in nasgpio_led_get_attr() local
207 gpio_in = inl(nas_gpio_io_base + port); in nasgpio_led_get_attr()
209 if (gpio_in & (1<<led->gpio_bit)) in nasgpio_led_get_attr()
/linux/arch/arm/boot/dts/allwinner/
H A Dsun8i-q8-common.dtsi105 function = "gpio_in";
H A Dsun6i-a31s-primo81.dts150 function = "gpio_in";