Messages in this thread Patch in this message | | | From | Emilio López <> | Subject | [PATCH v3 2/4] Documentation: bindings: mfd: cros ec: document vbc EC property | Date | Mon, 21 Sep 2015 10:38:21 -0300 |
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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: Emilio López <emilio.lopez@collabora.co.uk> ---
Patch is new in v3, split from 3/4
Documentation/devicetree/bindings/mfd/cros-ec.txt | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/mfd/cros-ec.txt b/Documentation/devicetree/bindings/mfd/cros-ec.txt index 1777916..136e0c2 100644 --- a/Documentation/devicetree/bindings/mfd/cros-ec.txt +++ b/Documentation/devicetree/bindings/mfd/cros-ec.txt @@ -34,6 +34,10 @@ Required properties (LPC): - compatible: "google,cros-ec-lpc" - 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: -- 2.1.4
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