[U-Boot] [U-Boot,v2,2/7] rockchip: rk322x: add clock driver

[Philipp Tomsich]

> Add clock driver init support for:
> - cpu, bus clock init;
> - emmc, sdmmc clock;
> - ddr clock;
> 
> Signed-off-by: Kever Yang <kever.yang at rock-chips.com>
> Reviewed-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>
> ---
> 
> Changes in v2:
> - update copyright
> - fix typo
> 
>  arch/arm/include/asm/arch-rockchip/cru_rk322x.h | 215 ++++++++++++
>  drivers/clk/rockchip/Makefile                   |   1 +
>  drivers/clk/rockchip/clk_rk322x.c               | 413 ++++++++++++++++++++++++
>  3 files changed, 629 insertions(+)
>  create mode 100644 arch/arm/include/asm/arch-rockchip/cru_rk322x.h
>  create mode 100644 drivers/clk/rockchip/clk_rk322x.c
> 

Applied to u-boot-rockchip/next, thanks!