From: paul@pwsan.com (Paul Walmsley)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/5] OMAP2xxx: clock: fix low-frequency oscillator clock rate
Date: Wed, 16 Feb 2011 21:17:52 -0700 [thread overview]
Message-ID: <20110217041751.16009.33809.stgit@twilight.localdomain> (raw)
In-Reply-To: <20110217041437.16009.52336.stgit@twilight.localdomain>
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")
---
arch/arm/mach-omap2/clock2420_data.c | 2 +-
arch/arm/mach-omap2/clock2430_data.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-omap2/clock2420_data.c b/arch/arm/mach-omap2/clock2420_data.c
index 693a0a8..fd5ba90 100644
--- a/arch/arm/mach-omap2/clock2420_data.c
+++ b/arch/arm/mach-omap2/clock2420_data.c
@@ -55,7 +55,7 @@
static struct clk func_32k_ck = {
.name = "func_32k_ck",
.ops = &clkops_null,
- .rate = 32000,
+ .rate = 32768,
.clkdm_name = "wkup_clkdm",
};
diff --git a/arch/arm/mach-omap2/clock2430_data.c b/arch/arm/mach-omap2/clock2430_data.c
index f00f52e..0d069ef 100644
--- a/arch/arm/mach-omap2/clock2430_data.c
+++ b/arch/arm/mach-omap2/clock2430_data.c
@@ -55,7 +55,7 @@
static struct clk func_32k_ck = {
.name = "func_32k_ck",
.ops = &clkops_null,
- .rate = 32000,
+ .rate = 32768,
.clkdm_name = "wkup_clkdm",
};
next prev parent reply other threads:[~2011-02-17 4:17 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-17 4:17 [PATCH 0/5] OMAP: clock: miscellaneous fixes and dead code removal for 2.6.39 Paul Walmsley
2011-02-17 4:17 ` [PATCH 1/5] OMAP2xxx: clock: fix parents for L3-derived clocks Paul Walmsley
2011-02-17 4:17 ` Paul Walmsley [this message]
2011-02-17 4:17 ` [PATCH 3/5] OMAP2xxx: clock: fix interface clocks and clockdomains for modules in the WKUP domain Paul Walmsley
2011-02-17 4:17 ` [PATCH 4/5] OMAP: clock: bail out early if arch_clock functions not implemented Paul Walmsley
2011-02-17 4:17 ` [PATCH 5/5] OMAP2+: clock: remove the DPLL rate tolerance code Paul Walmsley
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