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/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef __DRIVERS_I2C_TPM_CHIP_H__
#define __DRIVERS_I2C_TPM_CHIP_H__
#include <acpi/acpi_device.h>
#include <device/i2c_simple.h>
enum tpm_power_managed_mode {
TPM_DEFAULT_POWER_MANAGED = 0,
TPM_FIRMWARE_POWER_MANAGED,
TPM_KERNEL_POWER_MANAGED,
};
struct drivers_i2c_tpm_config {
const char *hid; /* ACPI _HID (required) */
const char *desc; /* Device Description */
unsigned int uid; /* ACPI _UID */
enum i2c_speed speed; /* Bus speed in Hz, default is I2C_SPEED_FAST */
struct acpi_irq irq; /* Interrupt */
struct acpi_gpio irq_gpio; /* GPIO interrupt */
enum tpm_power_managed_mode power_managed_mode; /* TPM power managed mode */
};
#endif /* __DRIVERS_I2C_TPM_CHIP_H__ */
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