[U-Boot] [U-Boot, 8/9] pinctrl: rockchip: Clean the unused rockchip pinctrl drivers

[Philipp Tomsich]

> If we used the pinctrl-rockchip driver, these code is not needed,
> so remove them.
> 
> Signed-off-by: David Wu <david.wu at rock-chips.com>
> ---
> 
>  drivers/pinctrl/rockchip/Makefile         |  15 -
>  drivers/pinctrl/rockchip/pinctrl_rk3036.c | 264 ---------
>  drivers/pinctrl/rockchip/pinctrl_rk3128.c | 187 -------
>  drivers/pinctrl/rockchip/pinctrl_rk3188.c | 610 --------------------
>  drivers/pinctrl/rockchip/pinctrl_rk322x.c | 895 ------------------------------
>  drivers/pinctrl/rockchip/pinctrl_rk3288.c | 870 -----------------------------
>  drivers/pinctrl/rockchip/pinctrl_rk3328.c | 708 -----------------------
>  drivers/pinctrl/rockchip/pinctrl_rk3368.c | 742 -------------------------
>  drivers/pinctrl/rockchip/pinctrl_rk3399.c | 457 ---------------
>  drivers/pinctrl/rockchip/pinctrl_rv1108.c | 582 -------------------
>  10 files changed, 5330 deletions(-)
>  delete mode 100644 drivers/pinctrl/rockchip/Makefile
>  delete mode 100644 drivers/pinctrl/rockchip/pinctrl_rk3036.c
>  delete mode 100644 drivers/pinctrl/rockchip/pinctrl_rk3128.c
>  delete mode 100644 drivers/pinctrl/rockchip/pinctrl_rk3188.c
>  delete mode 100644 drivers/pinctrl/rockchip/pinctrl_rk322x.c
>  delete mode 100644 drivers/pinctrl/rockchip/pinctrl_rk3288.c
>  delete mode 100644 drivers/pinctrl/rockchip/pinctrl_rk3328.c
>  delete mode 100644 drivers/pinctrl/rockchip/pinctrl_rk3368.c
>  delete mode 100644 drivers/pinctrl/rockchip/pinctrl_rk3399.c
>  delete mode 100644 drivers/pinctrl/rockchip/pinctrl_rv1108.c
> 

Reviewed-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>