tree 4a592a78ca596120cabdb2de8838df947568a9a9
parent 675d79073cc347ba72567668da69aebd1d1915fa
author Sean Anderson <seanga2@gmail.com> 1592995269 -0400
committer Andes <uboot@andestech.com> 1593586881 +0800

clk: Add K210 pll support

This pll code is primarily based on the code from the kendryte standalone
sdk in lib/drivers/sysctl.c. k210_pll_calc_config is roughly analogous to
the algorithm used to set the pll frequency, but it has been completely
rewritten to be fixed-point based.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
CC: Lukasz Majewski <lukma@denx.de>