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authorBen Dooks <ben-linux@fluff.org>2008-10-16 17:46:09 +0200
committerBen Dooks <ben-linux@fluff.org>2008-10-16 17:48:29 +0200
commit5c37866c6e2f0d19896e4c14f386189c1fdf2295 (patch)
treee578b6f88a24e2aa86cadc615639262bd89b712f /arch/arm/mach-s3c2443
parent[ARM] S3C24XX: Serial driver debug depends on DEBUG_LL (diff)
downloadlinux-5c37866c6e2f0d19896e4c14f386189c1fdf2295.tar.xz
linux-5c37866c6e2f0d19896e4c14f386189c1fdf2295.zip
[ARM] S3C2443: Fix HCLK rate
Fix the calculation of HCLK on the S3C2443, it should not have been passed through S3C2443_CLKDIV0_HALF_HCLK. Re-work of original patch from Wei Shuai <cpuwolf@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/mach-s3c2443')
-rw-r--r--arch/arm/mach-s3c2443/clock.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/arm/mach-s3c2443/clock.c b/arch/arm/mach-s3c2443/clock.c
index 603b5ea1deab..803e24cd29c4 100644
--- a/arch/arm/mach-s3c2443/clock.c
+++ b/arch/arm/mach-s3c2443/clock.c
@@ -1033,8 +1033,7 @@ void __init s3c2443_init_clocks(int xtal)
fclk = pll / s3c2443_fclk_div(clkdiv0);
hclk = s3c2443_prediv_getrate(&clk_prediv);
- hclk = hclk / s3c2443_get_hdiv(clkdiv0);
- hclk = hclk / ((clkdiv0 & S3C2443_CLKDIV0_HALF_HCLK) ? 2 : 1);
+ hclk /= s3c2443_get_hdiv(clkdiv0);
pclk = hclk / ((clkdiv0 & S3C2443_CLKDIV0_HALF_PCLK) ? 2 : 1);
s3c24xx_setup_clocks(xtal, fclk, hclk, pclk);