Age | Commit message (Collapse) | Author | |
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2017-04-04 | rockchip: clk: rk3188: Allow configuration of the armclk | Heiko Stübner | |
The armclk starts in slow mode (24MHz) on the rk3188, which makes the whole startup take a lot of time. We therefore want to at least move to the safe 600MHz value we can use with default pmic settings. This is also the freqency the proprietary sdram-init leaves the cpu at. For boards that have pmic control later in u-boot, we also add the option to set the maximum frequency of 1.6GHz, if they so desire. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Simon Glass <sjg@chromium.org> | |||
2017-03-16 | rockchip: rk3188: Add clock driver | Heiko Stübner | |
Add a driver for setting up and modifying the various PLLs and peripheral clocks on the RK3188. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Kever Yang <kever.yang@rock-chips.com> |