28f9ec349a
This adds support for flash device descriptions to the OF device tree. It's inspired by and partially borrowed from Sergei's patch "[RFC] Adding MTD to device tree.patch". Signed-off-by: Vitaly Wool <vwool@ru.mvista.com> Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
31 lines
773 B
C
31 lines
773 B
C
/*
|
|
* ROM device registration
|
|
*
|
|
* (C) 2006 MontaVista Software, Inc. This file is licensed under
|
|
* the terms of the GNU General Public License version 2. This program
|
|
* is licensed "as is" without any warranty of any kind, whether express
|
|
* or implied.
|
|
*/
|
|
|
|
#include <linux/kernel.h>
|
|
#include <asm/of_device.h>
|
|
|
|
static int __init powerpc_flash_init(void)
|
|
{
|
|
struct device_node *node = NULL;
|
|
|
|
/*
|
|
* Register all the devices which type is "rom"
|
|
*/
|
|
while ((node = of_find_node_by_type(node, "rom")) != NULL) {
|
|
if (node->name == NULL) {
|
|
printk(KERN_WARNING "powerpc_flash_init: found 'rom' "
|
|
"device, but with no name, skipping...\n");
|
|
continue;
|
|
}
|
|
of_platform_device_create(node, node->name, NULL);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
arch_initcall(powerpc_flash_init);
|