diff options
author | Paul Mundt <lethal@linux-sh.org> | 2010-10-06 02:38:16 -0400 |
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committer | Paul Mundt <lethal@linux-sh.org> | 2010-10-06 02:38:16 -0400 |
commit | 33fc1a211c400049f1b5276d5a925a84d3d2b6d2 (patch) | |
tree | 62fd1ccf9a802455c76f4d47b968a05af001cb36 | |
parent | d91ddc2553426a2d9b6b978b5e346f303fccee67 (diff) |
sh: intc: Add missing files.
The Kconfig and Makefile were overlooked, add those in now to improve
odds of building.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
-rw-r--r-- | drivers/sh/intc/Kconfig | 35 | ||||
-rw-r--r-- | drivers/sh/intc/Makefile | 5 |
2 files changed, 40 insertions, 0 deletions
diff --git a/drivers/sh/intc/Kconfig b/drivers/sh/intc/Kconfig new file mode 100644 index 000000000000..c88cbccc62b0 --- /dev/null +++ b/drivers/sh/intc/Kconfig | |||
@@ -0,0 +1,35 @@ | |||
1 | comment "Interrupt controller options" | ||
2 | |||
3 | config INTC_USERIMASK | ||
4 | bool "Userspace interrupt masking support" | ||
5 | depends on ARCH_SHMOBILE || (SUPERH && CPU_SH4A) | ||
6 | help | ||
7 | This enables support for hardware-assisted userspace hardirq | ||
8 | masking. | ||
9 | |||
10 | SH-4A and newer interrupt blocks all support a special shadowed | ||
11 | page with all non-masking registers obscured when mapped in to | ||
12 | userspace. This is primarily for use by userspace device | ||
13 | drivers that are using special priority levels. | ||
14 | |||
15 | If in doubt, say N. | ||
16 | |||
17 | config INTC_BALANCING | ||
18 | bool "Hardware IRQ balancing support" | ||
19 | depends on SMP && SUPERH && CPU_SHX3 | ||
20 | help | ||
21 | This enables support for IRQ auto-distribution mode on SH-X3 | ||
22 | SMP parts. All of the balancing and CPU wakeup decisions are | ||
23 | taken care of automatically by hardware for distributed | ||
24 | vectors. | ||
25 | |||
26 | If in doubt, say N. | ||
27 | |||
28 | config INTC_MAPPING_DEBUG | ||
29 | bool "Expose IRQ to per-controller id mapping via debugfs" | ||
30 | depends on DEBUG_FS | ||
31 | help | ||
32 | This will create a debugfs entry for showing the relationship | ||
33 | between system IRQs and the per-controller id tables. | ||
34 | |||
35 | If in doubt, say N. | ||
diff --git a/drivers/sh/intc/Makefile b/drivers/sh/intc/Makefile new file mode 100644 index 000000000000..bb5df868d77a --- /dev/null +++ b/drivers/sh/intc/Makefile | |||
@@ -0,0 +1,5 @@ | |||
1 | obj-y := access.o chip.o core.o dynamic.o handle.o virq.o | ||
2 | |||
3 | obj-$(CONFIG_INTC_BALANCING) += balancing.o | ||
4 | obj-$(CONFIG_INTC_USERIMASK) += userimask.o | ||
5 | obj-$(CONFIG_INTC_MAPPING_DEBUG) += virq-debugfs.o | ||