From: Matt Porter <mporter@ti.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"Hans J. Koch" <hjk@hansjkoch.de>,
Benoit Cousson <b-cousson@ti.com>, Paul Walmsley <paul@pwsan.com>
Cc: Tony Lindgren <tony@atomide.com>,
Linux OMAP List <linux-omap@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: [RFC PATCH 3/3] ARM: dts: AM33xx PRUSS support
Date: Wed, 26 Sep 2012 09:44:31 -0400 [thread overview]
Message-ID: <1348667071-12631-4-git-send-email-mporter@ti.com> (raw)
In-Reply-To: <1348667071-12631-1-git-send-email-mporter@ti.com>
Adds a pruss node and an example of use on Beaglebone.
Signed-off-by: Matt Porter <mporter@ti.com>
---
arch/arm/boot/dts/am335x-bone.dts | 4 ++++
arch/arm/boot/dts/am33xx.dtsi | 11 +++++++++++
2 files changed, 15 insertions(+)
diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts
index c634f87..9e070c2 100644
--- a/arch/arm/boot/dts/am335x-bone.dts
+++ b/arch/arm/boot/dts/am335x-bone.dts
@@ -78,3 +78,7 @@
};
};
};
+
+&pruss {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index bb31bff..399feb3 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -210,5 +210,16 @@
interrupt-parent = <&intc>;
interrupts = <91>;
};
+
+ pruss: pruss@4a300000 {
+ compatible = "ti,pruss-v2";
+ ti,hwmods = "pruss";
+ ti,deassert-hard-reset = "pruss", "pruss";
+ reg = <0x4a300000 0x080000>;
+ ti,pintc-offset = <0x20000>;
+ interrupt-parent = <&intc>;
+ interrupts = <20 21 22 23 24 25 26 27>;
+ status = "disabled";
+ };
};
};
--
1.7.9.5
prev parent reply other threads:[~2012-09-26 13:44 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-26 13:44 [RFC PATCH 0/3] uio_pruss support for AM33xx Matt Porter
2012-09-26 13:44 ` [RFC PATCH 1/3] uio: uio_pruss: port to AM33xx Matt Porter
2012-09-26 21:10 ` Greg Kroah-Hartman
2012-09-28 19:20 ` Matt Porter
2012-09-26 23:51 ` Hans J. Koch
2012-09-28 18:53 ` Matt Porter
2012-09-26 13:44 ` [RFC PATCH 2/3] ARM: omap: add DT support for deasserting hardware reset lines Matt Porter
2012-09-26 13:44 ` Matt Porter [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1348667071-12631-4-git-send-email-mporter@ti.com \
--to=mporter@ti.com \
--cc=b-cousson@ti.com \
--cc=gregkh@linuxfoundation.org \
--cc=hjk@hansjkoch.de \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-omap@vger.kernel.org \
--cc=paul@pwsan.com \
--cc=tony@atomide.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®