This patch adds the fixed clocks of external crystal oscillators.
Signed-off-by: NGuo Zeng <Guo.Zeng@csr.com>
Signed-off-by: NBarry Song <Baohua.Song@csr.com>
[sboyd@codeaurora.org: Remove size-cells/address-cells]
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>