[U-Boot] [PATCH 1/3] rockchip: pinctrl: rk3399: Add support for UART3.

[Kever Yang]

On 05/07/2019 04:58 PM, Christoph Muellner wrote:
> This patch adds the missing GRF bit definitions for UART3 on the RK3399.
>
> Signed-off-by: Christoph Muellner <christoph.muellner at theobroma-systems.com>

Reviewed-by: Kever Yang <kever.yang at rock-chips.com>

Thanks,
- Kever
> ---
>
>  arch/arm/include/asm/arch-rockchip/grf_rk3399.h | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/arch/arm/include/asm/arch-rockchip/grf_rk3399.h b/arch/arm/include/asm/arch-rockchip/grf_rk3399.h
> index b32c7d56c5..dd89cd2050 100644
> --- a/arch/arm/include/asm/arch-rockchip/grf_rk3399.h
> +++ b/arch/arm/include/asm/arch-rockchip/grf_rk3399.h
> @@ -423,6 +423,10 @@ enum {
>  	GRF_GPIO3B6_SEL_SHIFT   = 12,
>  	GRF_GPIO3B6_SEL_MASK    = 3 << GRF_GPIO3B6_SEL_SHIFT,
>  	GRF_MAC_RXCLK           = 1,
> +	GRF_UART3_SIN           = 2,
> +	GRF_GPIO3B7_SEL_SHIFT   = 14,
> +	GRF_GPIO3B7_SEL_MASK    = 3 << GRF_GPIO3B7_SEL_SHIFT,
> +	GRF_UART3_SOUT          = 2,
>  
>  	/* GRF_GPIO3C_IOMUX */
>  	GRF_GPIO3C1_SEL_SHIFT	= 2,