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Renesas ARM Based SoC Boards Updates for v3.19 

* Add restart callback to kzm9g
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Merge tag 'renesas-boards-for-v3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

Pull "Renesas ARM Based SoC Boards Updates for v3.19" from Simon Horman:

* Add restart callback to kzm9g

* tag 'renesas-boards-for-v3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: kzm9g-reference: Add restart callback

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2014-11-19 23:01:50 +01:00
parent b4e2c4bf4f 534547c036
commit 73a0e3350c
1 changed files with 8 additions and 0 deletions
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8
arch/arm/mach-shmobile/board-kzm9g-reference.c
View File

@ -43,6 +43,13 @@ static void __init kzm_init(void)
#endif
}
#define RESCNT2 IOMEM(0xe6188020)
static void kzm9g_restart(enum reboot_mode mode, const char *cmd)
{
/* Do soft power on reset */
writel((1 << 31), RESCNT2);
}
static const char *kzm9g_boards_compat_dt[] __initdata = {
"renesas,kzm9g-reference",
NULL,
@ -54,5 +61,6 @@ DT_MACHINE_START(KZM9G_DT, "kzm9g-reference")
.init_early = shmobile_init_delay,
.init_machine = kzm_init,
.init_late = shmobile_init_late,
.restart = kzm9g_restart,
.dt_compat = kzm9g_boards_compat_dt,
MACHINE_END