diff options
Diffstat (limited to 'zephyr/projects/trogdor/lazor/src/power.c')
-rw-r--r-- | zephyr/projects/trogdor/lazor/src/power.c | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/zephyr/projects/trogdor/lazor/src/power.c b/zephyr/projects/trogdor/lazor/src/power.c deleted file mode 100644 index 96f9bc43c5..0000000000 --- a/zephyr/projects/trogdor/lazor/src/power.c +++ /dev/null @@ -1,58 +0,0 @@ -/* Copyright 2022 The ChromiumOS Authors - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#include <zephyr/init.h> -#include <zephyr/drivers/gpio.h> - -#include <ap_power/ap_power.h> -#include "power.h" -#include "task.h" -#include "gpio.h" - -static void board_power_change(struct ap_power_ev_callback *cb, - struct ap_power_ev_data data) -{ - switch (data.event) { - default: - return; - - case AP_POWER_PRE_INIT: - /* Turn on the 3.3V rail */ - gpio_pin_set_dt(GPIO_DT_FROM_NODELABEL(gpio_en_pp3300_a), 1); - - /* Turn on the 5V rail. */ -#ifdef CONFIG_POWER_PP5000_CONTROL - power_5v_enable(task_get_current(), 1); -#else /* !defined(CONFIG_POWER_PP5000_CONTROL) */ - gpio_pin_set_dt(GPIO_DT_FROM_NODELABEL(gpio_en_pp5000_a), 1); -#endif /* defined(CONFIG_POWER_PP5000_CONTROL) */ - break; - - case AP_POWER_SHUTDOWN_COMPLETE: - /* Turn off the 5V rail. */ -#ifdef CONFIG_POWER_PP5000_CONTROL - power_5v_enable(task_get_current(), 0); -#else /* !defined(CONFIG_POWER_PP5000_CONTROL) */ - gpio_pin_set_dt(GPIO_DT_FROM_NODELABEL(gpio_en_pp5000_a), 0); -#endif /* defined(CONFIG_POWER_PP5000_CONTROL) */ - - /* Turn off the 3.3V and 5V rails. */ - gpio_pin_set_dt(GPIO_DT_FROM_NODELABEL(gpio_en_pp3300_a), 0); - break; - } -} - -static int board_power_handler_init(const struct device *unused) -{ - static struct ap_power_ev_callback cb; - - /* Setup a suspend/resume callback */ - ap_power_ev_init_callback(&cb, board_power_change, - AP_POWER_PRE_INIT | - AP_POWER_SHUTDOWN_COMPLETE); - ap_power_ev_add_callback(&cb); - return 0; -} -SYS_INIT(board_power_handler_init, APPLICATION, 1); |