ARM: mach-shmobile: Use DT_MACHINE for armadillo 800 eva

Use DT_MACHINE_START() on the r8a7740 based armadillo 800 eva board.

Also include a tiny DTS file to describe the board and update the
Kconfig dependencies to select CONFIG_USE_OF.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>

1 files changed, 7 insertions, 1 deletions

diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c
index e750ea69cc94..9e37026ef9dd 100644
--- a/arch/arm/mach-shmobile/board-armadillo800eva.c
+++ b/arch/arm/mach-shmobile/board-armadillo800eva.c
@@ -768,11 +768,17 @@ static void __init eva_add_early_devices(void)
         shmobile_timer.init = eva_earlytimer_init;
 }
 
-MACHINE_START(ARMADILLO800EVA, "armadillo800eva")
+static const char *eva_boards_compat_dt[] __initdata = {
+        "renesas,armadillo800eva",
+        NULL,
+};
+
+DT_MACHINE_START(ARMADILLO800EVA_DT, "armadillo800eva")
         .map_io         = r8a7740_map_io,
         .init_early     = eva_add_early_devices,
         .init_irq       = r8a7740_init_irq,
         .handle_irq     = shmobile_handle_irq_intc,
         .init_machine   = eva_init,
         .timer          = &shmobile_timer,
+        .dt_compat      = eva_boards_compat_dt,
 MACHINE_END