aboutsummaryrefslogtreecommitdiff
path: root/arch/sh/kernel
diff options
context:
space:
mode:
authorMagnus Damm <damm@opensource.se>2010-02-19 09:33:47 +0000
committerPaul Mundt <lethal@linux-sh.org>2010-02-22 19:11:23 +0900
commit6f26d19fce5907cdd0fd953ac1a1d0b1e6e5982c (patch)
tree0d4bc4a7bcdb0b5911807532478533f7fa2ebfbf /arch/sh/kernel
parent7be85c6eb4462cd973e680d9dcf897a7b5b26165 (diff)
sh: always enable sh7724 vpu_clk and set to 166MHz on Ecovec
Update the sh7724 processor code to always enable vpu_clk. On the Ecovec board, set the vpu_clk to 166 Mhz. The 166MHz setting results in a divide-by-6 setup for vpu_clk and improves the VPU performance compared to the power-on-reset/bootloader configuration. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/kernel')
-rw-r--r--arch/sh/kernel/cpu/sh4a/clock-sh7724.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7724.c b/arch/sh/kernel/cpu/sh4a/clock-sh7724.c
index a8a993fc894..6707061fbf5 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7724.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7724.c
@@ -159,7 +159,7 @@ struct clk div4_clks[DIV4_NR] = {
[DIV4_SH] = DIV4("shyway_clk", FRQCRA, 12, 0x2f7c, CLK_ENABLE_ON_INIT),
[DIV4_B] = DIV4("bus_clk", FRQCRA, 8, 0x2f7c, CLK_ENABLE_ON_INIT),
[DIV4_P] = DIV4("peripheral_clk", FRQCRA, 0, 0x2f7c, 0),
- [DIV4_M1] = DIV4("vpu_clk", FRQCRB, 4, 0x2f7c, 0),
+ [DIV4_M1] = DIV4("vpu_clk", FRQCRB, 4, 0x2f7c, CLK_ENABLE_ON_INIT),
};
struct clk div6_clks[] = {