Commit ff9531ec authored Jan 11, 2011 by Kuninori Morimoto Committed by Paul Mundt Jan 18, 2011

ARM: mach-shmobile: clock-sh7372: fixup pllc2 set_rate



This patch fixup 421b446a
 - Care clk->rate
 - Don't over write PLLC2 enable bit

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reported-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Tested-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

parent c488a473

arch/arm/mach-shmobile/clock-sh7372.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -234,7 +234,9 @@ static int pllc2_set_rate(struct clk *clk, unsigned long rate)

		value = __raw_readl(PLLC2CR) & ~(0x3f << 24);

		__raw_writel((value & ~0x80000000) \| ((idx + 19) << 24), PLLC2CR);
		__raw_writel(value \| ((idx + 19) << 24), PLLC2CR);

		clk->rate = clk->freq_table[idx].frequency;

		return 0;
		}