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OMAP2xxx: clock: fix low-frequency oscillator clock rate 

The OMAP2420/2430 external 32-kHz low-frequency oscillator is a 32768
Hz oscillator, not a 32,000 Hz oscillator[1][2].  Fix this in the clock
tree.

Signed-off-by: Paul Walmsley <paul@pwsan.com>

1. OMAP2420/22 Multimedia Processor Data Manual, Version P [SWPS019P],
   section 5.1.4 "External 32-kHz CMOS Clock" (note that it refers to
   a "32.768-kHz" clock; this presumably should be "32.768-KHz")

2. OMAP2430 Multimedia Processor ES2.1 Data Manual, Version V [SWPS023V],
   section 5.1.4 "External 32-kHz CMOS Clock" (note that it refers to
   a "32.768-kHz" clock; this presumably should be "32.768-KHz")
This commit is contained in:
Paul Walmsley 2011-02-16 15:38:38 -07:00
parent a1fed577dd
commit 3f9cfd3a47
2 changed files with 2 additions and 2 deletions
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2
arch/arm/mach-omap2/clock2420_data.c
View File

@ -55,7 +55,7 @@
static struct clk func_32k_ck = { static struct clk func_32k_ck = {
.name = "func_32k_ck", .name = "func_32k_ck",
.ops = &clkops_null, .ops = &clkops_null,
.rate = 32000, .rate = 32768,
.clkdm_name = "wkup_clkdm", .clkdm_name = "wkup_clkdm",
}; };

2
arch/arm/mach-omap2/clock2430_data.c
View File

@ -55,7 +55,7 @@
static struct clk func_32k_ck = { static struct clk func_32k_ck = {
.name = "func_32k_ck", .name = "func_32k_ck",
.ops = &clkops_null, .ops = &clkops_null,
.rate = 32000, .rate = 32768,
.clkdm_name = "wkup_clkdm", .clkdm_name = "wkup_clkdm",
}; };