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arm64: Populate the platform devices 

This patch add a device_initcall() to populate the platform devices
(of_default_bus_match_table). This allows SoC implementations that do
not require earlier initcalls to avoid any platform-specific code under
arch/arm64.

GIC and generic timer initialisation is done via FDT and CPU notifiers
independently of the SoC code.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
hifive-unleashed-5.1
Catalin Marinas 2012-12-07 17:47:17 +00:00
parent f1b99392ca
commit d6bafb9b82
1 changed files with 8 additions and 0 deletions
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8
arch/arm64/kernel/setup.c
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@ -39,6 +39,7 @@
#include <linux/proc_fs.h>
#include <linux/memblock.h>
#include <linux/of_fdt.h>
#include <linux/of_platform.h>
#include <asm/cputype.h>
#include <asm/elf.h>
@ -289,6 +290,13 @@ static int __init topology_init(void)
}
subsys_initcall(topology_init);
static int __init arm64_device_probe(void)
{
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
return 0;
}
device_initcall(arm64_device_probe);
static const char *hwcap_str[] = {
"fp",
"asimd",