From c372a5cf4cde161c7f59bbe7a9ebcfce9cb2c2f8 Mon Sep 17 00:00:00 2001
From: Daniel Mack <daniel@caiaq.de>
Date: Thu, 25 Jun 2009 12:37:16 +0200
Subject: [PATCH] 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>
---
arch/arm/mach-mx3/clock.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/mach-mx3/clock.c b/arch/arm/mach-mx3/clock.c
index 2b29491c22bc..4742554e996d 100644
--- a/arch/arm/mach-mx3/clock.c
+++ b/arch/arm/mach-mx3/clock.c
@@ -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)
--
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