They are not used any more since
commit 7558562a ("clk: ti: Drop legacy clk-3xxx-legacy code")
Reported-by: NHulk Robot <hulkci@huawei.com>
Suggested-by: NTero Kristo <t-kristo@ti.com>
Signed-off-by: NYueHaibing <yuehaibing@huawei.com>
Signed-off-by: NStephen Boyd <sboyd@kernel.org>