This patch adds call to s3c64xx_pm_init() from init_machine() callback
of mach-s3c64xx-dt to enable SoC-level power management features, such
as power domain management and sleep support.
Signed-off-by: Tomasz Figa <tomasz.figa@xxxxxxxxx>
---
arch/arm/mach-s3c64xx/mach-s3c64xx-dt.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm/mach-s3c64xx/mach-s3c64xx-dt.c b/arch/arm/mach-s3c64xx/mach-s3c64xx-dt.c
index 2fddf38..45a4ddc 100644
--- a/arch/arm/mach-s3c64xx/mach-s3c64xx-dt.c
+++ b/arch/arm/mach-s3c64xx/mach-s3c64xx-dt.c
@@ -15,6 +15,7 @@
#include <asm/system_misc.h>
#include <plat/cpu.h>
+#include <plat/pm.h>
#include <plat/watchdog-reset.h>
#include <mach/map.h>
@@ -49,9 +50,15 @@ static void __init s3c64xx_dt_map_io(void)
static void __init s3c64xx_dt_init_machine(void)
{
samsung_wdt_reset_of_init();
+ s3c64xx_pm_init();
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
}
+static void __init s3c64xx_dt_init_late(void)
+{
+ s3c64xx_pm_late_initcall();
+}
+
static void s3c64xx_dt_restart(enum reboot_mode mode, const char *cmd)
{
if (mode != REBOOT_SOFT)
@@ -72,5 +79,6 @@ DT_MACHINE_START(S3C6400_DT, "Samsung S3C64xx (Flattened Device Tree)")
.dt_compat = s3c64xx_dt_compat,
.map_io = s3c64xx_dt_map_io,
.init_machine = s3c64xx_dt_init_machine,
+ .init_late = s3c64xx_dt_init_late,
.restart = s3c64xx_dt_restart,
MACHINE_END
--
1.9.0
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