From 3ebb0540c20d6670396ccee9ff6794c095fa9311 Mon Sep 17 00:00:00 2001
From: Vineet Gupta <Vineet.Gupta1@synopsys.com>
Date: Fri, 11 Sep 2015 16:32:22 -0700
Subject: [PATCH] ARCv2: [axs103_smp] Reduce clk for SMP FPGA configs
Newer bitfiles needs the reduced clk even for SMP builds
Cc: <stable@vger.kernel.org> #4.2
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
arch/arc/plat-axs10x/axs10x.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arc/plat-axs10x/axs10x.c b/arch/arc/plat-axs10x/axs10x.c
index ad9825d4026ae..0a77b19e1df8d 100644
--- a/arch/arc/plat-axs10x/axs10x.c
+++ b/arch/arc/plat-axs10x/axs10x.c
@@ -402,6 +402,8 @@ static void __init axs103_early_init(void)
unsigned int num_cores = (read_aux_reg(ARC_REG_MCIP_BCR) >> 16) & 0x3F;
if (num_cores > 2)
arc_set_core_freq(50 * 1000000);
+ else if (num_cores == 2)
+ arc_set_core_freq(75 * 1000000);
#endif
switch (arc_get_core_freq()/1000000) {
--
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