mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-01-16 09:56:46 +00:00
ARM: shmobile: EMEV2 map_io update
Update the EMEV2 struct map_desc to exclude the SMU and also include the ->map_io() callback in the DT version of EMEV2 board support. The EMEV2 SMP code can these days perform ioremap() early on without the SMU information in the io_desc[]. To correctly support SMP in case of DT-only board support then the ->map_io() callback is needed. Signed-off-by: Magnus Damm <damm@opensource.se> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
parent
683101a662
commit
0ea2b5389a
@ -38,13 +38,6 @@
|
||||
|
||||
static struct map_desc emev2_io_desc[] __initdata = {
|
||||
#ifdef CONFIG_SMP
|
||||
/* 128K entity map for 0xe0100000 (SMU) */
|
||||
{
|
||||
.virtual = 0xe0100000,
|
||||
.pfn = __phys_to_pfn(0xe0100000),
|
||||
.length = SZ_128K,
|
||||
.type = MT_DEVICE
|
||||
},
|
||||
/* 2M mapping for SCU + L2 controller */
|
||||
{
|
||||
.virtual = 0xf0000000,
|
||||
@ -211,6 +204,7 @@ static const char *emev2_boards_compat_dt[] __initdata = {
|
||||
|
||||
DT_MACHINE_START(EMEV2_DT, "Generic Emma Mobile EV2 (Flattened Device Tree)")
|
||||
.smp = smp_ops(emev2_smp_ops),
|
||||
.map_io = emev2_map_io,
|
||||
.init_early = emev2_init_delay,
|
||||
.dt_compat = emev2_boards_compat_dt,
|
||||
MACHINE_END
|
||||
|
Loading…
x
Reference in New Issue
Block a user