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>
git-mirror · Jun 2, 2009 · 4778541 · 4778541
1 parent 0bf8513
commit 4778541
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Showing 2 changed files with 2 additions and 3 deletions.
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
@@ -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"

diff --git a/arch/sh/configs/se7724_defconfig b/arch/sh/configs/se7724_defconfig
@@ -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