[U-Boot] [U-Boot, v3, 13/20] rockchip: pinctrl: rk322x: Move the iomux definitions into pinctrl-driver

[Philipp Tomsich]

> Clean the iomux definitions at grf_rk322x.h, and move them into
> pinctrl-driver for resolving the compiling error of redefinition.
> After that, define the uart2 iomux at rk322x-board file.
> 
> Signed-off-by: David Wu <david.wu at rock-chips.com>
> Acked-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>
> Reviewed-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>
> ---
> 
> Changes in v3:
> - Fix the wrong define for uart2 iomux
> 
> Changes in v2:
> - New patch
> 
>  arch/arm/include/asm/arch-rockchip/grf_rk322x.h | 455 ------------------------
>  arch/arm/mach-rockchip/rk322x-board-spl.c       |  22 +-
>  arch/arm/mach-rockchip/rk322x-board.c           |  18 +
>  drivers/pinctrl/rockchip/pinctrl_rk322x.c       | 453 +++++++++++++++++++++++
>  4 files changed, 492 insertions(+), 456 deletions(-)
> 

Applied to u-boot-rockchip, thanks!