ARM: shmobile: Use r8a7790 DT CPU Frequency in common case

Convert the common C-code-less r8a7790 DT board support
to use shmobile_init_delay() to be able to migrate away
from per-SoC delay setup functions.

Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
ARM: shmobile: Use r8a7790 DT CPU Frequency for Lager

Convert the Lager board support to use shmobile_init_delay()
to be able to migrate away from per-SoC delay setup functions.

Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
ARM: shmobile: Remove unused r8a7790_init_early()

Remove the now unused r8a7790_init_early() function.

Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Merge branch 'heads/cleanup-for-v3.17' into devel
ARM: shmobile: r8a7779: Add Maximum CPU Frequency to DTS

Add 1GHz to the r8a7779 DTS to describe the maximum CPU frequency.

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>
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>
ARM: shmobile: marzen-reference: Use DT CPU Frequency

Convert the Marzen DT reference board support to use shmobile_init_delay()
to be able to migrate away from per-SoC delay setup functions.

Based on work for the Armadillo800 EVA board by Magnus Damm.

Cc: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
ARM: shmobile: r8a7779: Remove unused r8a7779_init_delay()

Remove the now unused r8a7779_init_delay() function.

Based on work for the r8a7740 SoC by Magnus Damm.

Cc: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Merge branch 'r8a7779-multiplatform-for-v3.17' into devel