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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-10-05 23:57:49 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-10-05 23:57:49 +0000 |
commit | cd87146d9b80c85ad070dec888635c2ea6af0a9c (patch) | |
tree | 3747b5db497b26f2186502c3372499579600be64 /nuttx/arch/arm/src/sam3u/sam3u_spi.c | |
parent | 038b532c18cf641f2cb6e6d1babeef3333c83ef4 (diff) | |
download | nuttx-cd87146d9b80c85ad070dec888635c2ea6af0a9c.tar.gz nuttx-cd87146d9b80c85ad070dec888635c2ea6af0a9c.tar.bz2 nuttx-cd87146d9b80c85ad070dec888635c2ea6af0a9c.zip |
Fix C++ dependencies, cleaning, ..
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4025 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/arch/arm/src/sam3u/sam3u_spi.c')
-rw-r--r-- | nuttx/arch/arm/src/sam3u/sam3u_spi.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/nuttx/arch/arm/src/sam3u/sam3u_spi.c b/nuttx/arch/arm/src/sam3u/sam3u_spi.c index d16598c71..4c3462eef 100644 --- a/nuttx/arch/arm/src/sam3u/sam3u_spi.c +++ b/nuttx/arch/arm/src/sam3u/sam3u_spi.c @@ -816,6 +816,10 @@ FAR struct spi_dev_s *up_spiinitialize(int port) sam3u_configgpio(GPIO_SPI0_MOSI); sam3u_configgpio(GPIO_SPI0_SPCK); + /* Disable SPI clocking */ + + putreg32(SPI_CR_SPIDIS, SAM3U_SPI_CR); + /* Execute a software reset of the SPI (twice) */ putreg32(SPI_CR_SWRST, SAM3U_SPI_CR); |