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| author | Benoit Cousson <b-cousson@ti.com> | 2011-09-21 21:30:31 (GMT) |
|---|---|---|
| committer | Benoit Cousson <b-cousson@ti.com> | 2012-02-27 09:33:20 (GMT) |
| commit | fbf75da733e82bb17a01e1b907b0e40d9c028823 (patch) | |
| tree | b99adf5a2671db3b5821e63e439ff14b74b0b31c /arch | |
| parent | d65c5423544d2d5a66dcd1c7a8630d3e32ff595b (diff) | |
| download | linux-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')
| -rw-r--r-- | arch/arm/mach-omap2/board-generic.c | 30 |
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 02d7e82..12f4c5f 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, |