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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-07-16 21:25:29 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-07-16 21:25:29 +0000 |
| commit | ea1804966af0283bdf98c2410c2b773a27757a33 (patch) | |
| tree | 3d3977fff7a9fdc1e4e9a63670d0f72a093aecf3 /nuttx/arch/arm/src/lpc43xx/chip | |
| parent | 4206c173f382c8e5a7aabcd491199df1bd44eadf (diff) | |
| download | px4-nuttx-ea1804966af0283bdf98c2410c2b773a27757a33.tar.gz px4-nuttx-ea1804966af0283bdf98c2410c2b773a27757a33.tar.bz2 px4-nuttx-ea1804966af0283bdf98c2410c2b773a27757a33.zip | |
Fix LPC43xx clocking bugs; LPC43xx now runs at 204MHz
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4946 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/arch/arm/src/lpc43xx/chip')
| -rw-r--r-- | nuttx/arch/arm/src/lpc43xx/chip/lpc43_cgu.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/nuttx/arch/arm/src/lpc43xx/chip/lpc43_cgu.h b/nuttx/arch/arm/src/lpc43xx/chip/lpc43_cgu.h index 911bc6764..a71954153 100644 --- a/nuttx/arch/arm/src/lpc43xx/chip/lpc43_cgu.h +++ b/nuttx/arch/arm/src/lpc43xx/chip/lpc43_cgu.h @@ -309,8 +309,8 @@ # define PLL1_CTRL_NSEL_DIV3 (2 << PLL1_CTRL_NSEL_SHIFT) # define PLL1_CTRL_NSEL_DIV4 (3 << PLL1_CTRL_NSEL_SHIFT) /* Bits 14-15: Reserved */ -#define PLL1_CTRL_MSEL_SHIFT (16) /* Bits 16-17: Feedback-divider division ratio M */ -#define PLL1_CTRL_MSEL_MASK (3 << PLL1_CTRL_MSEL_SHIFT) +#define PLL1_CTRL_MSEL_SHIFT (16) /* Bits 16-23: Feedback-divider division ratio M */ +#define PLL1_CTRL_MSEL_MASK (0xff << PLL1_CTRL_MSEL_SHIFT) # define PLL1_CTRL_MSEL(n) (((n)-1) << PLL1_CTRL_MSEL_SHIFT) /* n=1..256 */ #define PLL1_CTRL_CLKSEL_SHIFT (24) /* Bits 24-28: Clock source selection */ #define PLL1_CTRL_CLKSEL_MASK (31 << PLL1_CTRL_CLKSEL_SHIFT) |