/* Copyright 2021 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/devicetree.h>
#include <zephyr/drivers/gpio.h>
#include "common.h"
#include "ln9310.h"

/* TODO(b/218600962): Consolidate switchcap code. */

#if DT_NODE_EXISTS(DT_PATH(switchcap))

#if !DT_NODE_HAS_COMPAT(DT_PATH(switchcap), switchcap_ln9310)
#error "Invalid /switchcap node in device tree"
#endif

#define SC_PIN_ENABLE_PHANDLE \
	DT_PHANDLE_BY_IDX(DT_PATH(switchcap), enable_pin, 0)
#define SC_PIN_ENABLE GPIO_DT_FROM_NODE(SC_PIN_ENABLE_PHANDLE)

#define SC_PORT_PHANDLE DT_PHANDLE(DT_PATH(switchcap), port)
#define SC_PORT DT_STRING_UPPER_TOKEN_BY_IDX(SC_PORT_PHANDLE, enum_names, 0)

#define SC_ADDR_FLAGS DT_STRING_UPPER_TOKEN(DT_PATH(switchcap), addr_flags)

void board_set_switchcap_power(int enable)
{
	gpio_pin_set_dt(SC_PIN_ENABLE, enable);
	ln9310_software_enable(enable);
}

int board_is_switchcap_enabled(void)
{
	return gpio_pin_get_dt(SC_PIN_ENABLE);
}

int board_is_switchcap_power_good(void)
{
	return ln9310_power_good();
}

const struct ln9310_config_t ln9310_config = {
	.i2c_port = SC_PORT,
	.i2c_addr_flags = SC_ADDR_FLAGS,
};

#endif