From ff9531ec1caf0e062da132933e33878f94449274 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Tue, 11 Jan 2011 05:11:20 +0000 Subject: [PATCH] ARM: mach-shmobile: clock-sh7372: fixup pllc2 set_rate This patch fixup 421b446abeec55bed1251fab80cb5c12be58b773 - Care clk->rate - Don't over write PLLC2 enable bit Signed-off-by: Kuninori Morimoto Reported-by: Guennadi Liakhovetski Tested-by: Guennadi Liakhovetski Signed-off-by: Paul Mundt --- arch/arm/mach-shmobile/clock-sh7372.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/arm/mach-shmobile/clock-sh7372.c b/arch/arm/mach-shmobile/clock-sh7372.c index 9aa8d68d1a9c..e9731b5a73ed 100644 --- a/arch/arm/mach-shmobile/clock-sh7372.c +++ b/arch/arm/mach-shmobile/clock-sh7372.c @@ -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; } -- GitLab