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-rw-r--r--arch/arm/mach-tango/setup.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/arm/mach-tango/setup.c b/arch/arm/mach-tango/setup.c
new file mode 100644
index 000000000000..f14b6c7d255b
--- /dev/null
+++ b/arch/arm/mach-tango/setup.c
@@ -0,0 +1,17 @@
+#include <asm/mach/arch.h>
+#include <asm/hardware/cache-l2x0.h>
+#include "smc.h"
+
+static void tango_l2c_write(unsigned long val, unsigned int reg)
+{
+ if (reg == L2X0_CTRL)
+ tango_set_l2_control(val);
+}
+
+static const char *const tango_dt_compat[] = { "sigma,tango4", NULL };
+
+DT_MACHINE_START(TANGO_DT, "Sigma Tango DT")
+ .dt_compat = tango_dt_compat,
+ .l2c_aux_mask = ~0,
+ .l2c_write_sec = tango_l2c_write,
+MACHINE_END