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| author | Kuninori Morimoto <morimoto.kuninori@renesas.com> | 2009-05-29 07:41:26 +0000 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-06-02 12:08:52 +0900 |
| commit | 4778541470cf7d074acd998fd40c06b94711e4ad (patch) | |
| tree | f917a4ad0819a92c1f1d3f7a7b80993c60a3df38 | |
| parent | 0bf8513ed0df64b38edce63411d4b7b368464f47 (diff) | |
| download | linux-stable-4778541470cf7d074acd998fd40c06b94711e4ad.tar.gz linux-stable-4778541470cf7d074acd998fd40c06b94711e4ad.tar.bz2 linux-stable-4778541470cf7d074acd998fd40c06b94711e4ad.zip | |
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>
| -rw-r--r-- | arch/sh/Kconfig | 3 | ||||
| -rw-r--r-- | arch/sh/configs/se7724_defconfig | 2 |
2 files changed, 2 insertions, 3 deletions
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index e9392aa8c561..dec8b7b8dc6c 100644 --- 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 a029d0fb1163..96d2587467e6 100644 --- 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 |