Can you give us an idea of where you live? You don't have to list the exact city but the state would be helpful and also is this tree/shrub in bloom now or was the photo from earlier in the year? This is just a guess but it reminds me of Tea Olive (Osmanthus fragrans)
More images for comparison: http://www.bing.com/images/sea...
~ I'm an old gal who still loves playing in the dirt!
~ Playing in the dirt is my therapy ... and I'm in therapy a lot!