Re: [PATCH v3 5/6] phy: rockchip-typec: support DP phy switch
From: Heiko Stuebner
Date: Fri Feb 16 2018 - 19:10:39 EST
Am Freitag, 16. Februar 2018, 13:09:55 CET schrieb Enric Balletbo i Serra:
> From: Chris Zhong <zyw@xxxxxxxxxxxxxx>
>
> There are 2 Type-c PHYs in RK3399, but only one DP controller. Hence
> only one PHY can connect to DP controller at one time, the other should
> be disconnected. The GRF_SOC_CON26 register has a switch bit to do it,
> set this bit means enable PHY 1, clear this bit means enable PHY 0.
>
> Signed-off-by: Chris Zhong <zyw@xxxxxxxxxxxxxx>
> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@xxxxxxxxxxxxx>
> ---
Reviewed-by: Heiko Stuebner <heiko@xxxxxxxxx>