davinci: support changing the clock rate in clock framework
clk_round_rate, clk_set_rate have been updated to handle dynamic frequency changes. The motivation behind the changes is to support dynamic CPU frequency change. davinci_set_pllrate() changes the PLL rate of a given PLL. This function has been presented as a generic function though it has been tested only on OMAP-L138 EVM. No other currently available DaVinci device will probably use this function, but any future device specific changes will hopefully be small enough to get taken care using a cpu_is_xxx() macro. Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Showing
Please register or sign in to comment