diff options
| author | patacongo <patacongo@7fd9a85b-ad96-42d3-883c-3090e2eb8679> | 2011-10-05 23:57:49 +0000 |
|---|---|---|
| committer | patacongo <patacongo@7fd9a85b-ad96-42d3-883c-3090e2eb8679> | 2011-10-05 23:57:49 +0000 |
| commit | 66ae2c15e3984d868a63ff881d6beab523b07ca5 (patch) | |
| tree | 3747b5db497b26f2186502c3372499579600be64 /nuttx/arch/arm/src/sam3u | |
| parent | 42b0f108f8d978774102cf4fd000e367dc9942a4 (diff) | |
Fix C++ dependencies, cleaning, ..
git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4025 7fd9a85b-ad96-42d3-883c-3090e2eb8679
Diffstat (limited to 'nuttx/arch/arm/src/sam3u')
| -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 d16598c713..4c3462eef7 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); |