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From: Stephen Warren <swarren@wwwdotorg.org>
To: Michal Marek <mmarek@suse.cz>,
	Grant Likely <glikely@secretlab.ca>,
	Rob Herring <robherring2@gmail.com>
Cc: arm@kernel.org, Shawn Guo <shawn.guo@linaro.org>,
	Hiroshi Doyu <hdoyu@nvidia.com>,
	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 V2 7/7] ARM: dt: create a DT header for the GIC
Date: Wed,  3 Apr 2013 17:34:58 -0600	[thread overview]
Message-ID: <1365032098-22825-7-git-send-email-swarren@wwwdotorg.org> (raw)
In-Reply-To: <1365032098-22825-1-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: No change.
v1: Moved header. Added include guard.
    (this patch was previously posted separately, hence there are
    changes in v1!)
---
 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


WARNING: multiple messages have this Message-ID (diff)
From: swarren@wwwdotorg.org (Stephen Warren)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH V2 7/7] ARM: dt: create a DT header for the GIC
Date: Wed,  3 Apr 2013 17:34:58 -0600	[thread overview]
Message-ID: <1365032098-22825-7-git-send-email-swarren@wwwdotorg.org> (raw)
In-Reply-To: <1365032098-22825-1-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: No change.
v1: Moved header. Added include guard.
    (this patch was previously posted separately, hence there are
    changes in v1!)
---
 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

  parent reply	other threads:[~2013-04-03 23:35 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-04-03 23:34 [PATCH V2 1/7] kbuild: create an "include chroot" for DT bindings Stephen Warren
2013-04-03 23:34 ` Stephen Warren
2013-04-03 23:34 ` [PATCH V2 2/7] kbuild: fixdep: support concatenated dep files Stephen Warren
2013-04-03 23:34   ` Stephen Warren
2013-04-03 23:34   ` Stephen Warren
2013-04-03 23:34 ` [PATCH V2 3/7] kbuild: cmd_dtc_cpp: extract deps from both gcc -E and dtc Stephen Warren
2013-04-03 23:34   ` Stephen Warren
2013-04-03 23:34   ` Stephen Warren
2013-04-03 23:34 ` [PATCH V2 4/7] kbuild: always run gcc -E on *.dts, remove cmd_dtc_cpp Stephen Warren
2013-04-03 23:34   ` Stephen Warren
2013-04-04  0:02   ` Emilio López
2013-04-04  0:02     ` Emilio López
2013-04-04 16:41     ` Stephen Warren
2013-04-04 16:41       ` Stephen Warren
2013-04-03 23:34 ` [PATCH V2 5/7] ARM: dt: add header to define GPIO flags Stephen Warren
2013-04-03 23:34   ` Stephen Warren
2013-04-03 23:34 ` [PATCH V2 6/7] ARM: dt: add header to define IRQ flags Stephen Warren
2013-04-03 23:34   ` Stephen Warren
2013-04-03 23:34 ` Stephen Warren [this message]
2013-04-03 23:34   ` [PATCH V2 7/7] ARM: dt: create a DT header for the GIC Stephen Warren
2013-04-04 23:17 ` [PATCH V2 1/7] kbuild: create an "include chroot" for DT bindings Rob Herring
2013-04-04 23:17   ` Rob Herring
2013-04-05  1:01   ` Stephen Warren
2013-04-05  1:01     ` Stephen Warren
2013-04-05 16:06     ` Rob Herring
2013-04-05 16:06       ` Rob Herring
2013-04-05 16:06       ` Rob Herring
2013-04-19 10:01 ` Grant Likely
2013-04-19 10:01   ` Grant Likely

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