summaryrefslogtreecommitdiff
path: root/arch/arm/mach-omap2/board-generic.c
diff options
context:
space:
mode:
authorBenoit Cousson <b-cousson@ti.com>2011-09-22 01:30:31 +0400
committerBenoit Cousson <b-cousson@ti.com>2012-02-27 13:33:20 +0400
commitfbf75da733e82bb17a01e1b907b0e40d9c028823 (patch)
treeb99adf5a2671db3b5821e63e439ff14b74b0b31c /arch/arm/mach-omap2/board-generic.c
parentd65c5423544d2d5a66dcd1c7a8630d3e32ff595b (diff)
downloadlinux-fbf75da733e82bb17a01e1b907b0e40d9c028823.tar.xz
ARM: OMAP2+: board-generic: Use of_irq_init API
Use the of_irq_init API introduced in 3.2 to handle interrupt-controller with DT. Update the irq_match table to map the proper XXX_of_init functions for INTC and GIC drivers. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Cc: Tony Lindgren <tony@atomide.com> Acked-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'arch/arm/mach-omap2/board-generic.c')
-rw-r--r--arch/arm/mach-omap2/board-generic.c30
1 files changed, 16 insertions, 14 deletions
diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c
index 02d7e828a14b..12f4c5ff23bb 100644
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -12,6 +12,7 @@
* published by the Free Software Foundation.
*/
#include <linux/io.h>
+#include <linux/of_irq.h>
#include <linux/of_platform.h>
#include <linux/irqdomain.h>
#include <linux/i2c/twl.h>
@@ -24,6 +25,17 @@
#include "common.h"
#include "common-board-devices.h"
+static struct of_device_id irq_match[] __initdata = {
+ { .compatible = "ti,omap2-intc", .data = omap_intc_of_init, },
+ { .compatible = "arm,cortex-a9-gic", .data = gic_of_init, },
+ { }
+};
+
+static void __init omap_init_irq(void)
+{
+ of_irq_init(irq_match);
+}
+
/*
* XXX: Still needed to boot until the i2c & twl driver is adapted to
* device-tree
@@ -58,18 +70,8 @@ static struct of_device_id omap_dt_match_table[] __initdata = {
{ }
};
-static struct of_device_id intc_match[] __initdata = {
- { .compatible = "ti,omap3-intc", },
- { .compatible = "arm,cortex-a9-gic", },
- { }
-};
-
static void __init omap_generic_init(void)
{
- struct device_node *node = of_find_matching_node(NULL, intc_match);
- if (node)
- irq_domain_add_legacy(node, 32, 0, 0, &irq_domain_simple_ops, NULL);
-
omap_sdrc_init(NULL, NULL);
of_platform_populate(NULL, omap_dt_match_table, NULL, NULL);
@@ -101,7 +103,7 @@ DT_MACHINE_START(OMAP242X_DT, "Generic OMAP2420 (Flattened Device Tree)")
.reserve = omap_reserve,
.map_io = omap242x_map_io,
.init_early = omap2420_init_early,
- .init_irq = omap2_init_irq,
+ .init_irq = omap_init_irq,
.handle_irq = omap2_intc_handle_irq,
.init_machine = omap_generic_init,
.timer = &omap2_timer,
@@ -120,7 +122,7 @@ DT_MACHINE_START(OMAP243X_DT, "Generic OMAP2430 (Flattened Device Tree)")
.reserve = omap_reserve,
.map_io = omap243x_map_io,
.init_early = omap2430_init_early,
- .init_irq = omap2_init_irq,
+ .init_irq = omap_init_irq,
.handle_irq = omap2_intc_handle_irq,
.init_machine = omap_generic_init,
.timer = &omap2_timer,
@@ -139,7 +141,7 @@ DT_MACHINE_START(OMAP3_DT, "Generic OMAP3 (Flattened Device Tree)")
.reserve = omap_reserve,
.map_io = omap3_map_io,
.init_early = omap3430_init_early,
- .init_irq = omap3_init_irq,
+ .init_irq = omap_init_irq,
.handle_irq = omap3_intc_handle_irq,
.init_machine = omap3_init,
.timer = &omap3_timer,
@@ -158,7 +160,7 @@ DT_MACHINE_START(OMAP4_DT, "Generic OMAP4 (Flattened Device Tree)")
.reserve = omap_reserve,
.map_io = omap4_map_io,
.init_early = omap4430_init_early,
- .init_irq = gic_init_irq,
+ .init_irq = omap_init_irq,
.handle_irq = gic_handle_irq,
.init_machine = omap4_init,
.timer = &omap4_timer,