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[ARM] S3C2443: Fix HCLK rate

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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>
This commit is contained in:
Ben Dooks 2008-10-16 16:46:09 +01:00
parent 5fed4a3739
commit 5c37866c6e
1 changed files with 1 additions and 2 deletions
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3
arch/arm/mach-s3c2443/clock.c
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@ -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);