The genunie bus clock is sclk_x for eMMC/SDMMC, add support for it. Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
Add rk3328 clock driver and cru structure definition. Signed-off-by: William Zhang <william.zhang@rock-chips.com> Signed-off-by: Kever Yang <kever.yang@rock-chips.com>