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Date: Wed, 6 Oct 2021 17:09:53 -0700 From: Zev Weiss <zev@...ilderbeest.net> To: openbmc@...ts.ozlabs.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Jeremy Kerr <jk@...econstruct.com.au>, Joel Stanley <joel@....id.au>, Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org, Zev Weiss <zev@...ilderbeest.net>, linux-kernel@...r.kernel.org Subject: [PATCH 8/9] dt-bindings: document new 'dynamic' common property Signed-off-by: Zev Weiss <zev@...ilderbeest.net> --- .../devicetree/bindings/common-properties.txt | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/Documentation/devicetree/bindings/common-properties.txt b/Documentation/devicetree/bindings/common-properties.txt index 98a28130e100..db6c54e1071d 100644 --- a/Documentation/devicetree/bindings/common-properties.txt +++ b/Documentation/devicetree/bindings/common-properties.txt @@ -83,3 +83,21 @@ gpio@0 { #gpio-cells = <2>; #daisy-chained-devices = <3>; }; + +Dynamic devices +--------------- + +Certain devices may require support for runtime attachment and +detachment (hot-plugging, essentially). + +Optional properties: + - dynamic: Boolean; indicates that the device's status may change at + runtime. + +Example: +&spi1 { + compatible = "name"; + status = "reserved"; + ... + dynamic; +}; -- 2.33.0
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