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/* 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 "console.h"
#include "power.h"
#include "power/power.h"
#include <zephyr/sys/util.h>
#define GEN_POWER_SIGNAL_STRUCT_ENTRY_GPIO(cid) \
DT_STRING_UPPER_TOKEN(DT_PROP(cid, power_gpio_pin), enum_name)
#define GEN_POWER_SIGNAL_STRUCT_ENTRY_FLAGS(cid) \
(DT_GPIO_FLAGS(DT_PROP(cid, power_gpio_pin), gpios) & \
GPIO_ACTIVE_LOW ? \
POWER_SIGNAL_ACTIVE_LOW : \
POWER_SIGNAL_ACTIVE_HIGH)
#define GEN_POWER_SIGNAL_STRUCT_ENTRY_NAME(cid) DT_PROP(cid, power_enum_name)
#define GEN_POWER_SIGNAL_STRUCT_ENTRY(cid) \
{ \
.gpio = GEN_POWER_SIGNAL_STRUCT_ENTRY_GPIO(cid), \
.flags = GEN_POWER_SIGNAL_STRUCT_ENTRY_FLAGS(cid), \
.name = GEN_POWER_SIGNAL_STRUCT_ENTRY_NAME(cid) \
}
#define GEN_POWER_SIGNAL_STRUCT(cid) \
[GEN_POWER_SIGNAL_ENUM_ENTRY(cid)] = GEN_POWER_SIGNAL_STRUCT_ENTRY(cid),
const struct power_signal_info power_signal_list[] = { DT_FOREACH_CHILD(
POWER_SIGNAL_LIST_NODE, GEN_POWER_SIGNAL_STRUCT) };
BUILD_ASSERT(ARRAY_SIZE(power_signal_list) == POWER_SIGNAL_COUNT);
/*
* Verify the number of required power-signals are specified in
* the DeviceTree
*/
#define POWER_SIGNALS_REQUIRED \
DT_PROP(POWER_SIGNAL_LIST_NODE, power_signals_required)
BUILD_ASSERT(POWER_SIGNALS_REQUIRED == POWER_SIGNAL_COUNT);
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