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>

diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index e9392aa8c56141949e385e6ebce00481ffd3488d..dec8b7b8dc6cff80f7f4acf46f3c7d456026956b 100644 (file)
--- 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
index a029d0fb11635204f651b66b1b426c72d0be809e..96d2587467e6eb39fdf3d3e64d4e78fa6a40de60 100644 (file)
--- 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