Lines Matching +full:4 +full:- +full:pin

2 # SPDX-License-Identifier: Apache-2.0
4 description: Base binding for PCA series I2C-based GPIO expander
6 include: [gpio-controller.yaml, i2c-device.yaml]
21 #   (b) PCAL6534 has 34 GPIO pins in 4x 8-bit port and 1x
22 #       2-bit port. This driver only support 4x 8-bit port.
25   reset-gpios:
26     type: phandle-array
28       Reset GPIO pin (active-low)
29       Left blank if the device does not have reset pin
30       or the pin is not connected in your application.
32   int-gpios:
33     type: phandle-array
35       Interrupt GPIO pin (active-low open-drain)
36       Left blank if the pin is not connected in your
39   "#gpio-cells":
42 gpio-cells:
43   - pin
44   - flags