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Commit d6bafb9b authored by Catalin Marinas's avatar Catalin Marinas
Browse files

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: default avatarCatalin Marinas <catalin.marinas@arm.com>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
parent f1b99392

arch/arm64/kernel/setup.c

+8 −0
Original line number Diff line number Diff line
@@ -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",