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[POWERPC] 83xx: Use of_platform_bus_probe to setup QE devices 

Use of_platform_bus_probe to setup devices on the of_platform_bus since its
much cleaner.  We explicitly specify the bus ids since the we want to get rid
of the default mechanism in the future.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
hifive-unleashed-5.1
Kumar Gala 2007-02-17 09:56:49 -06:00
parent 7c90c800d9
commit f7993ed57a
2 changed files with 20 additions and 26 deletions
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22
arch/powerpc/platforms/83xx/mpc832x_mds.c
View File

@ -105,26 +105,23 @@ static void __init mpc832x_sys_setup_arch(void)
iounmap(bcsr_regs);
of_node_put(np);
}
#endif /* CONFIG_QUICC_ENGINE */
}
static struct of_device_id mpc832x_ids[] = {
{ .type = "soc", },
{ .compatible = "soc", },
{ .type = "qe", },
{},
};
static int __init mpc832x_declare_of_platform_devices(void)
{
struct device_node *np;
if (!machine_is(mpc832x_mds))
return 0;
for (np = NULL; (np = of_find_compatible_node(np, "network",
"ucc_geth")) != NULL;) {
int ucc_num;
char bus_id[BUS_ID_SIZE];
ucc_num = *((uint *) get_property(np, "device-id", NULL)) - 1;
snprintf(bus_id, BUS_ID_SIZE, "ucc_geth.%u", ucc_num);
of_platform_device_create(np, bus_id, NULL);
}
/* Publish the QE devices */
of_platform_bus_probe(NULL, mpc832x_ids, NULL);
return 0;
}
@ -132,7 +129,6 @@ device_initcall(mpc832x_declare_of_platform_devices);
static void __init mpc832x_sys_init_IRQ(void)
{
struct device_node *np;
np = of_find_node_by_type(NULL, "ipic");

24
arch/powerpc/platforms/83xx/mpc8360e_pb.c
View File

@ -119,26 +119,24 @@ static void __init mpc8360_sys_setup_arch(void)
#endif /* CONFIG_QUICC_ENGINE */
}
static int __init mpc8360_declare_of_platform_devices(void)
{
struct device_node *np;
static struct of_device_id mpc836x_ids[] = {
{ .type = "soc", },
{ .compatible = "soc", },
{ .type = "qe", },
{},
};
static int __init mpc836x_declare_of_platform_devices(void)
{
if (!machine_is(mpc8360_sys))
return 0;
for (np = NULL; (np = of_find_compatible_node(np, "network",
"ucc_geth")) != NULL;) {
int ucc_num;
char bus_id[BUS_ID_SIZE];
ucc_num = *((uint *) get_property(np, "device-id", NULL)) - 1;
snprintf(bus_id, BUS_ID_SIZE, "ucc_geth.%u", ucc_num);
of_platform_device_create(np, bus_id, NULL);
}
/* Publish the QE devices */
of_platform_bus_probe(NULL, mpc836x_ids, NULL);
return 0;
}
device_initcall(mpc8360_declare_of_platform_devices);
device_initcall(mpc836x_declare_of_platform_devices);
static void __init mpc8360_sys_init_IRQ(void)
{