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Diffstat (limited to 'arch/arm/mach-ux500/cpu.c')
-rw-r--r--arch/arm/mach-ux500/cpu.c27
1 files changed, 19 insertions, 8 deletions
diff --git a/arch/arm/mach-ux500/cpu.c b/arch/arm/mach-ux500/cpu.c
index e6fb0239151b..f84d4397896b 100644
--- a/arch/arm/mach-ux500/cpu.c
+++ b/arch/arm/mach-ux500/cpu.c
@@ -31,6 +31,14 @@
#include "db8500-regs.h"
#include "id.h"
+void ux500_restart(enum reboot_mode mode, const char *cmd)
+{
+ local_irq_disable();
+ local_fiq_disable();
+
+ prcmu_system_reset(0);
+}
+
/*
* FIXME: Should we set up the GPIO domain here?
*
@@ -70,9 +78,17 @@ void __init ux500_init_irq(void)
if (cpu_is_u8500_family()) {
prcmu_early_init(U8500_PRCMU_BASE, SZ_8K - 1);
ux500_pm_init(U8500_PRCMU_BASE, SZ_8K - 1);
- u8500_clk_init(U8500_CLKRST1_BASE, U8500_CLKRST2_BASE,
- U8500_CLKRST3_BASE, U8500_CLKRST5_BASE,
- U8500_CLKRST6_BASE);
+
+ if (of_have_populated_dt())
+ u8500_of_clk_init(U8500_CLKRST1_BASE,
+ U8500_CLKRST2_BASE,
+ U8500_CLKRST3_BASE,
+ U8500_CLKRST5_BASE,
+ U8500_CLKRST6_BASE);
+ else
+ u8500_clk_init(U8500_CLKRST1_BASE, U8500_CLKRST2_BASE,
+ U8500_CLKRST3_BASE, U8500_CLKRST5_BASE,
+ U8500_CLKRST6_BASE);
} else if (cpu_is_u9540()) {
prcmu_early_init(U8500_PRCMU_BASE, SZ_8K - 1);
ux500_pm_init(U8500_PRCMU_BASE, SZ_8K - 1);
@@ -88,11 +104,6 @@ void __init ux500_init_irq(void)
}
}
-void __init ux500_init_late(void)
-{
- mop500_uib_init();
-}
-
static const char * __init ux500_get_machine(void)
{
return kasprintf(GFP_KERNEL, "DB%4x", dbx500_partnumber());