From 1efdf56369eb920aef4c77ad04cfafcc680f92cf Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Thu, 11 Oct 2012 18:39:36 -0700 Subject: ARM: shmobile: armadillo800eva: enable restart Cc: Masahiro Nakai Signed-off-by: Kuninori Morimoto Signed-off-by: Simon Horman --- arch/arm/mach-shmobile/board-armadillo800eva.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'arch') diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c index 2912eab3b967..fe27d7eda4bb 100644 --- a/arch/arm/mach-shmobile/board-armadillo800eva.c +++ b/arch/arm/mach-shmobile/board-armadillo800eva.c @@ -1229,6 +1229,13 @@ static void __init eva_add_early_devices(void) shmobile_timer.init = eva_earlytimer_init; } +#define RESCNT2 IOMEM(0xe6188020) +static void eva_restart(char mode, const char *cmd) +{ + /* Do soft power on reset */ + writel((1 << 31), RESCNT2); +} + static const char *eva_boards_compat_dt[] __initdata = { "renesas,armadillo800eva", NULL, @@ -1243,4 +1250,5 @@ DT_MACHINE_START(ARMADILLO800EVA_DT, "armadillo800eva") .init_late = shmobile_init_late, .timer = &shmobile_timer, .dt_compat = eva_boards_compat_dt, + .restart = eva_restart, MACHINE_END -- cgit v1.2.3