ARM: shmobile: r8a7779: Use DT CPU Frequency in common case

Convert the common C-code-less r8a7779 DT board support
to use shmobile_init_delay() to be able to migrate away
from per-SoC delay setup functions.

Based on work by Magnus dam for the r8a7740 SoC.

Cc: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
(cherry picked from commit 0157b62674aa3db1fc574bb65e6b0e30bb0683d7)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/mach-shmobile/setup-r8a7779.c b/arch/arm/mach-shmobile/setup-r8a7779.c
index 188f0df..a03bfec 100644 (file)
--- a/arch/arm/mach-shmobile/setup-r8a7779.c
+++ b/arch/arm/mach-shmobile/setup-r8a7779.c
@@ -773,7 +773,7 @@ static const char *r8a7779_compat_dt[] __initdata = {
 
 DT_MACHINE_START(R8A7779_DT, "Generic R8A7779 (Flattened Device Tree)")
        .map_io         = r8a7779_map_io,
-       .init_early     = r8a7779_init_delay,
+       .init_early     = shmobile_init_delay,
        .nr_irqs        = NR_IRQS_LEGACY,
        .init_irq       = r8a7779_init_irq_dt,
        .init_machine   = r8a7779_add_standard_devices_dt,