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authorMagnus Damm <damm@opensource.se>2012-01-10 15:50:01 +0900
committerPaul Mundt <lethal@linux-sh.org>2012-01-10 16:44:19 +0900
commita662c08260fac126059a148cbd1061e71e806b4a (patch)
tree214ebef2b4a7ec04e17b4897baffbd3e963470bf /arch/arm/mach-shmobile/setup-r8a7779.c
parent77761b63d94bcd04bb3f02b1b52716698202276a (diff)
ARM: mach-shmobile: r8a7779 power domain support V2
Add power domain control support for the r8a7779 SoC V2. This adds support for 4 power domains for I/O Devices together with code that can be used for CPU cores as well. The only out of the ordinary experience is the need for ioremap() of SYSC registers. Because of that we need to execute some init function before setting up the domains. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/arm/mach-shmobile/setup-r8a7779.c')
-rw-r--r--arch/arm/mach-shmobile/setup-r8a7779.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/setup-r8a7779.c b/arch/arm/mach-shmobile/setup-r8a7779.c
index b48a4b049c32..4725663bd032 100644
--- a/arch/arm/mach-shmobile/setup-r8a7779.c
+++ b/arch/arm/mach-shmobile/setup-r8a7779.c
@@ -30,6 +30,7 @@
#include <linux/sh_timer.h>
#include <mach/hardware.h>
#include <mach/r8a7779.h>
+#include <mach/common.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -218,6 +219,13 @@ static struct platform_device *r8a7779_late_devices[] __initdata = {
void __init r8a7779_add_standard_devices(void)
{
+ r8a7779_pm_init();
+
+ r8a7779_init_pm_domain(&r8a7779_sh4a);
+ r8a7779_init_pm_domain(&r8a7779_sgx);
+ r8a7779_init_pm_domain(&r8a7779_vdp1);
+ r8a7779_init_pm_domain(&r8a7779_impx3);
+
platform_add_devices(r8a7779_early_devices,
ARRAY_SIZE(r8a7779_early_devices));
platform_add_devices(r8a7779_late_devices,