summaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-pxa
diff options
context:
space:
mode:
authorRichard Purdie <rpurdie@rpsys.net>2006-02-01 19:25:59 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-02-01 19:25:59 +0000
commitafe5df208e6ecd09b7d1acf36eb2cf945842bee5 (patch)
tree8724b581df17f8c9bbfd38563788845335a77e8f /arch/arm/mach-pxa
parentf27f218cdfb12c9d2b285ec4a0bce588b5c531d3 (diff)
downloadop-kernel-dev-afe5df208e6ecd09b7d1acf36eb2cf945842bee5.zip
op-kernel-dev-afe5df208e6ecd09b7d1acf36eb2cf945842bee5.tar.gz
[ARM] 3291/1: PXA27x: Correct get_clk_frequency_khz turbo flag handling
Patch from Richard Purdie The turbo flag is in bit 0 of the CLKCFG register, not bit 1. This patch corrects this so get_clk_frequency_khz returns a correct value. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-pxa')
-rw-r--r--arch/arm/mach-pxa/pxa27x.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index b41b1ef..3baa708 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -44,7 +44,7 @@ unsigned int get_clk_frequency_khz( int info)
/* Read clkcfg register: it has turbo, b, half-turbo (and f) */
asm( "mrc\tp14, 0, %0, c6, c0, 0" : "=r" (clkcfg) );
- t = clkcfg & (1 << 1);
+ t = clkcfg & (1 << 0);
ht = clkcfg & (1 << 2);
b = clkcfg & (1 << 3);
OpenPOWER on IntegriCloud