Lines Matching +full:wkpu +full:- +full:interrupts
1 # Copyright 2022-2023 NXP
2 # SPDX-License-Identifier: Apache-2.0
7 The GPIO controller provides the option to route external input pad interrupts
9 the WKPU interrupt controller. By default, GPIO interrupts are routed to the
12 To route external interrupts to the WKPU interrupt controller, the GPIO
15 to route the interrupt from pin 9 of `gpioa` to the WKPU interrupt controller:
17 #include <zephyr/dt-bindings/gpio/nxp-s32-gpio.h>
25 priorities according to application-specific requirements. This is owing to
27 To illustrate, it is plausible to allocate the board's button interrupts to
29 designated for the data-ready interrupt originating from a sensor. This
33 The `NXP_S32_GPIO_INT_WKPU` flag is intended exclusively for specifying WKPU
35 despite being named WKPU, the flag is not meant to configure GPIOs as wake-up
38 compatible: "nxp,s32-gpio"
40 include: [gpio-controller.yaml, base.yaml]
46 reg-names:
49 interrupts:
53 respective external interrupt lines (<gpio-pin eirq-line>).
55 nxp,wkpu:
58 NXP WKPU controller associated to this GPIO port.
60 nxp,wkpu-interrupts:
63 Map between WKPU external interrupt sources and pins of this GPIO port,
64 as in a tuple `<gpio-pin wkpu-interrupt-source>`.
66 "#gpio-cells":
69 gpio-cells:
70 - pin
71 - flags