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speed-imx35: add function imx_get_i2cclk 

Because i2c is connected to ipg_perclk om MX35 it's calls
imx_get_ipg_perclk().

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Marc Kleine-Budde 2009-11-18 15:56:36 +01:00
parent bb3f431deb
commit 590fa6e29c
2 changed files with 7 additions and 0 deletions
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1
arch/arm/mach-imx/include/mach/clock.h
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@ -27,6 +27,7 @@ ulong imx_get_fecclk(void);
ulong imx_get_gptclk(void);
ulong imx_get_uartclk(void);
ulong imx_get_lcdclk(void);
ulong imx_get_i2cclk(void);
int imx_clko_set_div(int div);
void imx_clko_set_src(int src);

6
arch/arm/mach-imx/speed-imx35.c
View File

@ -129,11 +129,17 @@ unsigned long imx_get_uartclk(void)
else
return imx_get_ppllclk() / div;
}
ulong imx_get_fecclk(void)
{
return imx_get_ipgclk();
}
ulong imx_get_i2cclk(void)
{
return imx_get_ipg_perclk();
}
void imx_dump_clocks(void)
{
printf("mpll: %10d Hz\n", imx_get_mpllclk());