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Commit 47785414 authored May 29, 2009 by Kuninori Morimoto Committed by Paul Mundt Jun 02, 2009

sh: fix CONFIG_SH_PCLK_FREQ bug for sh7724



CONFIG_SH_PCLK_FREQ=33333333 is correct for sh7724.
sh7724 master clock is 33333333, but peripheral is 41666666.
This bug came to light because sh-sci driver had changed clk
from "module_clk" to "peripheral_clk"

Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

parent 0bf8513e

arch/sh/Kconfig

+1 −2

Original line number	Diff line number	Diff line
		@@ -502,8 +502,7 @@ config SH_PCLK_FREQ
		CPU_SUBTYPE_SH7760 \|\| CPU_SUBTYPE_SH7705 \|\| \
		CPU_SUBTYPE_SH7203 \|\| CPU_SUBTYPE_SH7206 \|\| \
		CPU_SUBTYPE_SH7263 \|\| CPU_SUBTYPE_MXG \|\| \
		CPU_SUBTYPE_SH7786
		default "41666666" if CPU_SUBTYPE_SH7724
		CPU_SUBTYPE_SH7786 \|\| CPU_SUBTYPE_SH7724
		default "60000000" if CPU_SUBTYPE_SH7751 \|\| CPU_SUBTYPE_SH7751R
		default "66000000" if CPU_SUBTYPE_SH4_202
		default "50000000"

arch/sh/configs/se7724_defconfig

+1 −1

Original line number	Diff line number	Diff line
		@@ -243,7 +243,7 @@ CONFIG_SH_7724_SOLUTION_ENGINE=y
		#
		CONFIG_SH_TIMER_TMU=y
		# CONFIG_SH_TIMER_CMT is not set
		CONFIG_SH_PCLK_FREQ=41666666
		CONFIG_SH_PCLK_FREQ=33333333
		# CONFIG_NO_HZ is not set
		# CONFIG_HIGH_RES_TIMERS is not set
		CONFIG_GENERIC_CLOCKEVENTS_BUILD=y