diff options
| author |   Arnd Bergmann <arnd@arndb.de> | 2014-11-19 23:01:50 +0100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2014-11-19 23:01:50 +0100 |
| commit | 73a0e3350cdf87d8bff28e5b721959c706f905f0 (patch) | |
| tree | c78b56adee65324c0d85c2c2ee7b501ade72ba56 | |
| parent | Merge tag 'renesas-soc3-for-v3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc (diff) | |
| parent | ARM: shmobile: kzm9g-reference: Add restart callback (diff) | |
| download | wireguard-linux-73a0e3350cdf87d8bff28e5b721959c706f905f0.tar.xz wireguard-linux-73a0e3350cdf87d8bff28e5b721959c706f905f0.zip | |
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>
Diffstat (limited to '')
| -rw-r--r-- | arch/arm/mach-shmobile/board-kzm9g-reference.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/board-kzm9g-reference.c b/arch/arm/mach-shmobile/board-kzm9g-reference.c index d9cdf9a97e23..0e1de7455c5c 100644 --- a/arch/arm/mach-shmobile/board-kzm9g-reference.c +++ b/arch/arm/mach-shmobile/board-kzm9g-reference.c @@ -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 |