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https://github.com/zephyrproject-rtos/zephyr
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c45e7f3c96
In order to prevent user turns on the pin-mux of devices has io-pads unexpectedly, this CL added a new device definition for host uart device. The pin-mux of host uart interface is enabled only if we set its status as "okay" in dts file of board folder. The following npcx7 drivers will meet: 1. Default status property of npcx devices with io-pads such as espi, pwm, uart, host uart and so on should be "disabled". 2. Switch pin-mux by changing status property to "okay" in dts file of board folder. Signed-off-by: Mulin Chao <mlchao@nuvoton.com>
29 lines
634 B
Plaintext
29 lines
634 B
Plaintext
# NPCX eSPI driver configuration options
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# Copyright (c) 2020 Nuvoton Technology Corporation.
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# SPDX-License-Identifier: Apache-2.0
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config ESPI_NPCX
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bool "Nuvoton NPCX embedded controller (EC) ESPI driver"
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depends on SOC_FAMILY_NPCX
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help
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This option enables the Intel Enhanced Serial Peripheral Interface
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(eSPI) for NPCX family of processors.
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# The default value 'y' for the existing options if ESPI_NPCX is selected.
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if ESPI_NPCX
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config ESPI_OOB_CHANNEL
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default y
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config ESPI_PERIPHERAL_8042_KBC
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default y
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config ESPI_PERIPHERAL_HOST_IO
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default y
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config ESPI_PERIPHERAL_DEBUG_PORT_80
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default y
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endif #ESPI_NPCX
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