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ARM: MX3: add ckil clock 

The CKIL clock source is used by the upcoming RTC driver, so we need
to export it.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Daniel Mack 2009-06-25 12:37:16 +02:00 committed by Sascha Hauer
parent cf87a6e2fe
commit c372a5cf4c
1 changed files with 7 additions and 0 deletions
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7
arch/arm/mach-mx3/clock.c
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@ -403,6 +403,11 @@ static unsigned long clk_ckih_get_rate(struct clk *clk)
return ckih_rate;
}
static unsigned long clk_ckil_get_rate(struct clk *clk)
{
return CKIL_CLK_FREQ;
}
static struct clk ckih_clk = {
.get_rate = clk_ckih_get_rate,
};
@ -509,6 +514,7 @@ DEFINE_CLOCK(usb_clk1, 0, NULL, 0, usb_get_rate, NULL, &usb_pll_clk)
DEFINE_CLOCK(nfc_clk, 0, NULL, 0, nfc_get_rate, NULL, &ahb_clk);
DEFINE_CLOCK(scc_clk, 0, NULL, 0, NULL, NULL, &ipg_clk);
DEFINE_CLOCK(ipg_clk, 0, NULL, 0, ipg_get_rate, NULL, &ahb_clk);
DEFINE_CLOCK(ckil_clk, 0, NULL, 0, clk_ckil_get_rate, NULL, NULL);
#define _REGISTER_CLOCK(d, n, c) \
{ \
@ -566,6 +572,7 @@ static struct clk_lookup lookups[] = {
_REGISTER_CLOCK(NULL, "iim", iim_clk)
_REGISTER_CLOCK(NULL, "mpeg4", mpeg4_clk)
_REGISTER_CLOCK(NULL, "mbx", mbx_clk)
_REGISTER_CLOCK("mxc_rtc", NULL, ckil_clk)
};
int __init mx31_clocks_init(unsigned long fref)