[U-Boot] [PATCH 2/6] rockchip: pinctrl: rk3328: do not set io routing

[Simon Glass]

On 16 May 2017 at 21:44, Kever Yang <kever.yang at rock-chips.com> wrote:
> In rk3328, some function pin may have more than one choice, and muxed
> with more than one IO, for example, the UART2 controller IO,
> TX and RX, have 3 choice(setting in com_iomux):
> - M0 which mux with GPIO1A0/GPIO1A1
> - M1 which mux with GPIO2A0/GPIO2A1
> - usb2phy which mux with USB2.0 DP/DM pin.
>
> We should not decide which group to use in pinctrl driver,
> for it may be different in different board, it should goes to board
> file, and the pinctrl file should setting correct iomux depends on
> the com_iomux value.
>
> Signed-off-by: Kever Yang <kever.yang at rock-chips.com>
> ---
>
>  arch/arm/include/asm/arch-rockchip/grf_rk3328.h | 30 ++++++++--------
>  drivers/pinctrl/rockchip/pinctrl_rk3328.c       | 47 +++++++++++++++----------
>  2 files changed, 43 insertions(+), 34 deletions(-)
>

Acked-by: Simon Glass <sjg at chromium.org>