1 files changed, 2 insertions, 11 deletions

diff --git a/arch/arc/kernel/devtree.c b/arch/arc/kernel/devtree.c
index 7e844fd8213f..f1e07c2344f8 100644
--- a/arch/arc/kernel/devtree.c
+++ b/arch/arc/kernel/devtree.c
@@ -14,7 +14,6 @@
 #include <linux/memblock.h>
 #include <linux/of.h>
 #include <linux/of_fdt.h>
-#include <asm/clk.h>
 #include <asm/mach_desc.h>
 
 #ifdef CONFIG_SERIAL_EARLYCON
@@ -28,14 +27,12 @@ unsigned int __init arc_early_base_baud(void)
 
 static void __init arc_set_early_base_baud(unsigned long dt_root)
 {
-        unsigned int core_clk = arc_get_core_freq();
-
         if (of_flat_dt_is_compatible(dt_root, "abilis,arc-tb10x"))
-                arc_base_baud = core_clk/3;
+                arc_base_baud = 166666666;      /* Fixed 166.6MHz clk (TB10x) */
         else if (of_flat_dt_is_compatible(dt_root, "snps,arc-sdp"))
                 arc_base_baud = 33333333;       /* Fixed 33MHz clk (AXS10x) */
         else
-                arc_base_baud = core_clk;
+                arc_base_baud = 50000000;       /* Fixed default 50MHz */
 }
 #else
 #define arc_set_early_base_baud(dt_root)
@@ -65,8 +62,6 @@ const struct machine_desc * __init setup_machine_fdt(void *dt)
 {
         const struct machine_desc *mdesc;
         unsigned long dt_root;
-        const void *clk;
-        int len;
 
         if (!early_init_dt_scan(dt))
                 return NULL;
@@ -76,10 +71,6 @@ const struct machine_desc * __init setup_machine_fdt(void *dt)
                 machine_halt();
 
         dt_root = of_get_flat_dt_root();
-        clk = of_get_flat_dt_prop(dt_root, "clock-frequency", &len);
-        if (clk)
-                arc_set_core_freq(of_read_ulong(clk, len/4));
-
         arc_set_early_base_baud(dt_root);
 
         return mdesc;