From: Stephen Warren <swarren@wwwdotorg.org>
To: arm@kernel.org, Grant Likely <grant.likely@secretlab.ca>,
Rob Herring <rob.herring@calxeda.com>
Cc: Michal Marek <mmarek@suse.cz>, Shawn Guo <shawn.guo@linaro.org>,
linux-kbuild@vger.kernel.org,
devicetree-discuss@lists.ozlabs.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Stephen Warren <swarren@nvidia.com>
Subject: [PATCH 7/7] ARM: dt: create a DT header for the GIC
Date: Wed, 6 Mar 2013 11:23:03 -0700 [thread overview]
Message-ID: <1362594183-21523-7-git-send-email-swarren@wwwdotorg.org> (raw)
In-Reply-To: <1362594183-21523-1-git-send-email-swarren@wwwdotorg.org>
From: Stephen Warren <swarren@nvidia.com>
The ARM GIC binding defines a few custom cells and flags for its IRQ
specifier. Provide names for those.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
v2: Moved header. Added include guard.
---
include/dt-bindings/interrupt-controller/arm-gic.h | 22 ++++++++++++++++++++
1 file changed, 22 insertions(+)
create mode 100644 include/dt-bindings/interrupt-controller/arm-gic.h
diff --git a/include/dt-bindings/interrupt-controller/arm-gic.h b/include/dt-bindings/interrupt-controller/arm-gic.h
new file mode 100644
index 0000000..1ea1b70
--- /dev/null
+++ b/include/dt-bindings/interrupt-controller/arm-gic.h
@@ -0,0 +1,22 @@
+/*
+ * This header provides constants for the ARM GIC.
+ */
+
+#ifndef _DT_BINDINGS_INTERRUPT_CONTROLLER_ARM_GIC_H
+#define _DT_BINDINGS_INTERRUPT_CONTROLLER_ARM_GIC_H
+
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/* interrupt specific cell 0 */
+
+#define GIC_SPI 0
+#define GIC_PPI 1
+
+/*
+ * Interrupt specifier cell 2.
+ * The flaggs in irq.h are valid, plus those below.
+ */
+#define GIC_CPU_MASK_RAW(x) ((x) << 8)
+#define GIC_CPU_MASK_SIMPLE(num) GIC_CPU_MASK_RAW((1 << (num)) - 1)
+
+#endif
--
1.7.10.4
next prev parent reply other threads:[~2013-03-06 18:23 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-06 18:22 [PATCH 1/7] kbuild: create an "include chroot" for DT bindings Stephen Warren
2013-03-06 18:22 ` [PATCH 2/7] kbuild: fixdep: support concatenated dep files Stephen Warren
2013-03-06 18:22 ` [PATCH 3/7] kbuild: cmd_dtc_cpp: extract deps from both gcc -E and dtc Stephen Warren
2013-03-06 18:23 ` [PATCH 4/7] kbuild: always run gcc -E on *.dts, remove cmd_dtc_cpp Stephen Warren
2013-03-06 18:23 ` [PATCH 5/7] ARM: dt: add header to define GPIO flags Stephen Warren
2013-03-06 18:23 ` [PATCH 6/7] ARM: dt: add header to define IRQ flags Stephen Warren
2013-03-06 18:23 ` Stephen Warren [this message]
2013-03-18 15:13 ` [PATCH 1/7] kbuild: create an "include chroot" for DT bindings Shawn Guo
2013-03-18 15:47 ` Stephen Warren
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=1362594183-21523-7-git-send-email-swarren@wwwdotorg.org \
--to=swarren@wwwdotorg.org \
--cc=arm@kernel.org \
--cc=devicetree-discuss@lists.ozlabs.org \
--cc=grant.likely@secretlab.ca \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kbuild@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mmarek@suse.cz \
--cc=rob.herring@calxeda.com \
--cc=shawn.guo@linaro.org \
--cc=swarren@nvidia.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®