3 Commits

Author	SHA1	Message	Date
Sean Anderson	f93ce98eb2	clk: k210: Remove k210_register_pll ... This simplifies the PLL creation process, since we don't have to pass all the parameters individually. Signed-off-by: Sean Anderson <seanga2@gmail.com>	2021-05-14 16:20:48 +08:00
Heinrich Schuchardt	183f1e2712	clk: kendryte/pll.h: do not redefine nop() ... The kendryte PLL code uses nop as barrier. The macro is not defined for the sandbox on x86 but is defined on RISC-V. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Bin Meng <bin.meng@windriver.com>	2020-08-25 09:33:35 +08:00
Sean Anderson	019ef9a3f3	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>	2020-07-01 15:01:21 +08:00