From: carlo@caione.org (Carlo Caione)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v5 2/3] documentation: Add secure monitor binding documentation
Date: Thu, 9 Jun 2016 13:42:03 +0200 [thread overview]
Message-ID: <20160609114203.GA4671@mephisto> (raw)
In-Reply-To: <20160602171422.GA17166@rob-hp-laptop>
On 02/06/16 12:14, Rob Herring wrote:
> On Sun, May 29, 2016 at 01:12:02PM +0200, Carlo Caione wrote:
[...]
> > +Example of the node using the secure monitor:
> > +
> > + #include <dt-bindings/firmware/meson-sm.h>
> > +
> > + ...
> > +
> > + efuse: efuse {
> > + compatible = "amlogic,meson-gxbb-efuse";
> > + secure-monitor = <&sm>;
>
> Why do you need this? Given there can only be one node, just use
> of_find_compatible_node();
of_find_compatible_node() in the driver works fine if we have only one
possible compatible property for the secure-monitor node. In this case
we have a different compatible property for each SoC (GXBB in this case)
so I think having the phandle in the DT is still the best thing to do.
Any thought on this Rob?
--
Carlo Caione
next prev parent reply other threads:[~2016-06-09 11:42 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-29 11:12 [PATCH v5 0/3] Add Amlogic secure monitor driver Carlo Caione
2016-05-29 11:12 ` [PATCH v5 1/3] firmware: Amlogic: Add " Carlo Caione
[not found] ` <CANe6Qb8ECk_1S=pyJBACUwSRyNUi7ROF-GvybcpYLTks4L38fg@mail.gmail.com>
2016-05-29 11:36 ` Carlo Caione
2016-05-29 11:12 ` [PATCH v5 2/3] documentation: Add secure monitor binding documentation Carlo Caione
2016-06-02 17:14 ` Rob Herring
2016-06-03 9:25 ` Carlo Caione
2016-06-06 13:19 ` Rob Herring
2016-06-09 11:42 ` Carlo Caione [this message]
2016-05-29 11:12 ` [PATCH v5 3/3] ARM64: dts: amlogic: gxbb: Enable secure monitor Carlo Caione
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