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>
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@ -403,6 +403,11 @@ static unsigned long clk_ckih_get_rate(struct clk *clk)
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return ckih_rate;
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}
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static unsigned long clk_ckil_get_rate(struct clk *clk)
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{
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return CKIL_CLK_FREQ;
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}
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static struct clk ckih_clk = {
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.get_rate = clk_ckih_get_rate,
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};
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@ -509,6 +514,7 @@ DEFINE_CLOCK(usb_clk1, 0, NULL, 0, usb_get_rate, NULL, &usb_pll_clk)
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DEFINE_CLOCK(nfc_clk, 0, NULL, 0, nfc_get_rate, NULL, &ahb_clk);
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DEFINE_CLOCK(scc_clk, 0, NULL, 0, NULL, NULL, &ipg_clk);
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DEFINE_CLOCK(ipg_clk, 0, NULL, 0, ipg_get_rate, NULL, &ahb_clk);
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DEFINE_CLOCK(ckil_clk, 0, NULL, 0, clk_ckil_get_rate, NULL, NULL);
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#define _REGISTER_CLOCK(d, n, c) \
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{ \
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@ -566,6 +572,7 @@ static struct clk_lookup lookups[] = {
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_REGISTER_CLOCK(NULL, "iim", iim_clk)
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_REGISTER_CLOCK(NULL, "mpeg4", mpeg4_clk)
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_REGISTER_CLOCK(NULL, "mbx", mbx_clk)
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_REGISTER_CLOCK("mxc_rtc", NULL, ckil_clk)
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};
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int __init mx31_clocks_init(unsigned long fref)
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