From: swarren@wwwdotorg.org (Stephen Warren)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 6/7] ARM: dt: add header to define IRQ flags
Date: Wed, 6 Mar 2013 11:23:02 -0700 [thread overview]
Message-ID: <1362594183-21523-6-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>
Many IRQ device tree bindings use the same flags. Create a header to
define those.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
---
v2: Moved header. Added include guard.
---
include/dt-bindings/interrupt-controller/irq.h | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
create mode 100644 include/dt-bindings/interrupt-controller/irq.h
diff --git a/include/dt-bindings/interrupt-controller/irq.h b/include/dt-bindings/interrupt-controller/irq.h
new file mode 100644
index 0000000..33a1003
--- /dev/null
+++ b/include/dt-bindings/interrupt-controller/irq.h
@@ -0,0 +1,19 @@
+/*
+ * This header provides constants for most IRQ bindings.
+ *
+ * Most IRQ bindings include a flags cell as part of the IRQ specifier.
+ * In most cases, the format of the flags cell uses the standard values
+ * defined in this header.
+ */
+
+#ifndef _DT_BINDINGS_INTERRUPT_CONTROLLER_IRQ_H
+#define _DT_BINDINGS_INTERRUPT_CONTROLLER_IRQ_H
+
+#define IRQ_TYPE_NONE 0
+#define IRQ_TYPE_EDGE_RISING 1
+#define IRQ_TYPE_EDGE_FALLING 2
+#define IRQ_TYPE_EDGE_BOTH (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING)
+#define IRQ_TYPE_LEVEL_HIGH 4
+#define IRQ_TYPE_LEVEL_LOW 8
+
+#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 ` Stephen Warren [this message]
2013-03-06 18:23 ` [PATCH 7/7] ARM: dt: create a DT header for the GIC Stephen Warren
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
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