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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.
if PLATFORM_EC_RTC && !ARCH_POSIX
choice CROS_RTC_TYPE
prompt "Select the RTC to use"
default CROS_RTC_NPCX if SOC_FAMILY_NPCX
help
Select the RTC used on the board.
config CROS_RTC_NPCX
bool "Nuvoton NPCX Real-Time Clock (RTC) driver for the Zephyr shim"
depends on SOC_FAMILY_NPCX
help
This option enables a driver for providing the support of Real-Time
Clock (RTC) on the NPCX chip.
config CROS_RTC_XEC
bool "Microchip XEC Real-Time Clock (RTC) driver for the Zephyr shim"
depends on SOC_FAMILY_MEC
help
This option enables a driver for providing the support of Real-Time
Clock (RTC) on the MCHP XEC chip.
config CROS_RTC_NXP_PCF85063A
bool "NXP PCF85063A Real-Time Clock (RTC) driver for the Zephyr shim"
depends on I2C
help
This option enables a driver for providing the support of NXP
Real-Time Clock (RTC) on the the I2C bus.
config CROS_RTC_RENESAS_IDT1337AG
bool "RENESAS IDT1337AG Real-Time Clock (RTC) driver for the Zephyr shim"
depends on I2C
help
This option enables a driver for providing the support of RENESAS
Real-Time Clock (RTC) on the the I2C bus.
endchoice # CROS_RTC_TYPE
endif # PLATFORM_EC_RTC
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