diff options
| author | Hai-Ninh Dang <30751439+mrninhvn@users.noreply.github.com> | 2021-11-09 12:57:24 +0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-11-09 00:57:24 -0500 |
| commit | f2e0642291621611f3abce69f73a22c33b1ce801 (patch) | |
| tree | b19c681188373e28fc7e03b9f8366a99c11a5d96 /app/boards/arm/mikoto/pinmux.c | |
| parent | 944f93170454008759200a27a11225da40935edf (diff) | |
feat(boards): Add Mikoto board
* Supports selecting from several possible charge currents
Co-authored-by: Pete Johanson <peter@peterjohanson.com>
Diffstat (limited to 'app/boards/arm/mikoto/pinmux.c')
| -rw-r--r-- | app/boards/arm/mikoto/pinmux.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/app/boards/arm/mikoto/pinmux.c b/app/boards/arm/mikoto/pinmux.c new file mode 100644 index 0000000..59a38fb --- /dev/null +++ b/app/boards/arm/mikoto/pinmux.c @@ -0,0 +1,48 @@ +/* + * Copyright (c) 2020 The ZMK Contributors + * + * SPDX-License-Identifier: MIT + */ + +#include <kernel.h> +#include <device.h> +#include <init.h> +#include <drivers/gpio.h> +#include <sys/sys_io.h> +#include <devicetree.h> + +static int pinmux_mikoto_init(const struct device *port) { + ARG_UNUSED(port); + +#if CONFIG_BOARD_MIKOTO_520 + const struct device *p0 = device_get_binding("GPIO_0"); + const struct device *p1 = device_get_binding("GPIO_1"); +#if CONFIG_BOARD_MIKOTO_CHARGER_CURRENT_40MA + gpio_pin_configure(p0, 26, GPIO_INPUT | GPIO_PULL_DOWN); + gpio_pin_configure(p1, 15, GPIO_INPUT); +#elif CONFIG_BOARD_MIKOTO_CHARGER_CURRENT_100MA + gpio_pin_configure(p0, 26, GPIO_OUTPUT); + gpio_pin_set(p0, 26, 0); + gpio_pin_configure(p1, 15, GPIO_INPUT); +#elif CONFIG_BOARD_MIKOTO_CHARGER_CURRENT_150MA + gpio_pin_configure(p0, 26, GPIO_OUTPUT); + gpio_pin_set(p0, 26, 0); + gpio_pin_configure(p1, 15, GPIO_INPUT | GPIO_PULL_DOWN); +#elif CONFIG_BOARD_MIKOTO_CHARGER_CURRENT_250MA + gpio_pin_configure(p0, 26, GPIO_INPUT); + gpio_pin_configure(p1, 15, GPIO_OUTPUT); + gpio_pin_set(p1, 15, 0); +#elif CONFIG_BOARD_MIKOTO_CHARGER_CURRENT_350MA + gpio_pin_configure(p0, 26, GPIO_OUTPUT); + gpio_pin_set(p0, 26, 0); + gpio_pin_configure(p1, 15, GPIO_OUTPUT); + gpio_pin_set(p1, 15, 0); +#elif CONFIG_BOARD_MIKOTO_CHARGER_CURRENT_NONE + gpio_pin_configure(p0, 26, GPIO_INPUT); + gpio_pin_configure(p1, 15, GPIO_INPUT); +#endif +#endif + return 0; +} + +SYS_INIT(pinmux_mikoto_init, APPLICATION, CONFIG_APPLICATION_INIT_PRIORITY); |