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ec_host_cmd_periph: add device API

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The host command peripheral device API abstracts how an embedded
controller sends and receives data from a host on a bus. Each bus like
eSPI, SPI, or I2C would implement their own host command peripheral
device. Each hardware device would then handle the necessary hardware
access to send and receive data over that bus.

The chosen host command peripheral device will be used by the host
command handler framework to send and receive host data correctly.

Signed-off-by: Jett Rink <jettrink@google.com>
This commit is contained in:
Jett Rink 2020-08-31 15:55:48 -06:00 • committed by Anas Nashif
commit 703fe86220
11 changed files with 350 additions and 0 deletions
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drivers/CMakeLists.txt
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@ -14,6 +14,7 @@ add_subdirectory_ifdef(CONFIG_DAC dac)
add_subdirectory_ifdef(CONFIG_DISPLAY display)
add_subdirectory_ifdef(CONFIG_DMA dma)
add_subdirectory_ifdef(CONFIG_GPIO gpio)
add_subdirectory_ifdef(CONFIG_EC_HOST_CMD_PERIPH ec_host_cmd_periph)
add_subdirectory_ifdef(CONFIG_I2C i2c)
add_subdirectory_ifdef(CONFIG_I2S i2s)
add_subdirectory_ifdef(CONFIG_IEEE802154 ieee802154)