clk: uniphier: fix DAPLL2 clock rate of Pro5

[ Upstream commit 67affb78a4e4feb837953e3434c8402a5c3b272f ]

The parent of DAPLL2 should be DAPLL1.  Fix the clock connection.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>