Commit 5b855ff3 authored by Emilio López's avatar Emilio López Committed by Lee Jones

bindings: mfd: cros ec: Document vbc EC property

Some EC implementations include a small nvram space used to store
verified boot context data. This boolean property lets us indicate
whether this space is available or not on a specific EC implementation.
Signed-off-by: default avatarEmilio López <emilio.lopez@collabora.co.uk>
Reviewed-by: default avatarJavier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent 3dab794f
...@@ -34,6 +34,10 @@ Required properties (LPC): ...@@ -34,6 +34,10 @@ Required properties (LPC):
- compatible: "google,cros-ec-lpc" - compatible: "google,cros-ec-lpc"
- reg: List of (IO address, size) pairs defining the interface uses - reg: List of (IO address, size) pairs defining the interface uses
Optional properties (all):
- google,has-vbc-nvram: Some implementations of the EC include a small
nvram space used to store verified boot context data. This boolean flag
is used to specify whether this nvram is present or not.
Example for I2C: Example for I2C:
......
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