diff options
| author | Josh Cartwright <josh.cartwright@ni.com> | 2012-10-18 02:46:49 +0200 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2012-10-29 08:31:01 +0100 |
| commit | f447ed2dbc844d645ef8bf82cc04281fa4163aed (patch) | |
| tree | d28c42f459404145716e969c87082487a6669dad /arch/arm/mach-zynq/common.c | |
| parent | Linux 3.7-rc3 (diff) | |
| download | linux-f447ed2dbc844d645ef8bf82cc04281fa4163aed.tar.xz linux-f447ed2dbc844d645ef8bf82cc04281fa4163aed.zip | |
zynq: use GIC device tree bindings
The Zynq uses the cortex-a9-gic. This eliminates the need to hardcode
register addresses.
Signed-off-by: Josh Cartwright <josh.cartwright@ni.com>
Cc: John Linn <john.linn@xilinx.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Tested-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'arch/arm/mach-zynq/common.c')
| -rw-r--r-- | arch/arm/mach-zynq/common.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/arm/mach-zynq/common.c b/arch/arm/mach-zynq/common.c index ab5cfddc0d7b..d73963b422af 100644 --- a/arch/arm/mach-zynq/common.c +++ b/arch/arm/mach-zynq/common.c @@ -55,12 +55,17 @@ static void __init xilinx_init_machine(void) of_platform_bus_probe(NULL, zynq_of_bus_ids, NULL); } +static struct of_device_id irq_match[] __initdata = { + { .compatible = "arm,cortex-a9-gic", .data = gic_of_init, }, + { } +}; + /** * xilinx_irq_init() - Interrupt controller initialization for the GIC. */ static void __init xilinx_irq_init(void) { - gic_init(0, 29, SCU_GIC_DIST_BASE, SCU_GIC_CPU_BASE); + of_irq_init(irq_match); } /* The minimum devices needed to be mapped before the VM system is up and |