| Message ID | 1465587851-24184-3-git-send-email-carlo@caione.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Fri, Jun 10, 2016 at 09:44:10PM +0200, Carlo Caione wrote: > From: Carlo Caione <carlo@endlessm.com> > > Add the binding documentation for the Amlogic secure monitor driver. > > Signed-off-by: Carlo Caione <carlo@endlessm.com> > --- > .../bindings/firmware/meson/meson_sm.txt | 27 ++++++++++++++++++++++ > 1 file changed, 27 insertions(+) > create mode 100644 Documentation/devicetree/bindings/firmware/meson/meson_sm.txt Acked-by: Rob Herring <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/firmware/meson/meson_sm.txt b/Documentation/devicetree/bindings/firmware/meson/meson_sm.txt new file mode 100644 index 0000000..d017675 --- /dev/null +++ b/Documentation/devicetree/bindings/firmware/meson/meson_sm.txt @@ -0,0 +1,27 @@ +* Amlogic Secure Monitor + +In the Amlogic SoCs the Secure Monitor code is used to provide access to the +NVMEM, enable JTAG, set USB boot, etc... + +Required properties for the secure monitor node: +- compatible: Should be "amlogic,meson-gxbb-sm" + +Example: + + firmware { + sm: secure-monitor { + compatible = "amlogic,meson-gxbb-sm"; + }; + }; + +Example of the node using the secure monitor: + + efuse: efuse { + compatible = "amlogic,meson-gxbb-efuse"; + secure-monitor = <&sm>; + #address-cells = <1>; + #size-cells = <1>; + + ... + }; +