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-rw-r--r--arch/arm/mach-vexpress/ct-ca9x4.c17
1 files changed, 14 insertions, 3 deletions
diff --git a/arch/arm/mach-vexpress/ct-ca9x4.c b/arch/arm/mach-vexpress/ct-ca9x4.c
index a2f7d5d3ca40..e5abe85fefa0 100644
--- a/arch/arm/mach-vexpress/ct-ca9x4.c
+++ b/arch/arm/mach-vexpress/ct-ca9x4.c
@@ -42,15 +42,26 @@ static struct map_desc ct_ca9x4_io_desc[] __initdata = {
static void __init ct_ca9x4_map_io(void)
{
iotable_init(ct_ca9x4_io_desc, ARRAY_SIZE(ct_ca9x4_io_desc));
-#ifdef CONFIG_LOCAL_TIMERS
- twd_base = ioremap(A9_MPCORE_TWD, SZ_32);
-#endif
}
+#ifdef CONFIG_HAVE_ARM_TWD
+static DEFINE_TWD_LOCAL_TIMER(twd_local_timer, A9_MPCORE_TWD, IRQ_LOCALTIMER);
+
+static void __init ca9x4_twd_init(void)
+{
+ int err = twd_local_timer_register(&twd_local_timer);
+ if (err)
+ pr_err("twd_local_timer_register failed %d\n", err);
+}
+#else
+#define ca9x4_twd_init() do {} while(0)
+#endif
+
static void __init ct_ca9x4_init_irq(void)
{
gic_init(0, 29, ioremap(A9_MPCORE_GIC_DIST, SZ_4K),
ioremap(A9_MPCORE_GIC_CPU, SZ_256));
+ ca9x4_twd_init();
}
static void ct_ca9x4_clcd_enable(struct clcd_fb *fb)