[PATCH v5 02/16] clk: rk3399: Set empty for TCPHY assigned-clocks

[Kever Yang]

On 2020/5/13 下午3:13, Frank Wang wrote:
> From: Jagan Teki <jagan at amarulasolutions.com>
>
> Due to v5.7-rc1 sync the SD controller nodes in rk3399.dtsi
> have SCLK_UPHY0_TCPDCORE, SCLK_UPHY1_TCPDCORE assigned-clocks
> which are usually required for Linux and don't require to
> handle them in U-Boot.
>
>    assigned-clocks = <&cru SCLK_UPHY0_TCPDCORE>;
>    assigned-clocks = <&cru SCLK_UPHY1_TCPDCORE>;
>
> So, mark them as empty in clock otherwise device probe on
> those typec phy driver would fail.
>
> Signed-off-by: Jagan Teki <jagan at amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang at rock-chips.com>

Thanks,
- Kever
> ---
>   drivers/clk/rockchip/clk_rk3399.c | 2 ++
>   1 file changed, 2 insertions(+)
>
> diff --git a/drivers/clk/rockchip/clk_rk3399.c b/drivers/clk/rockchip/clk_rk3399.c
> index b53f2f984e..98fc6a3267 100644
> --- a/drivers/clk/rockchip/clk_rk3399.c
> +++ b/drivers/clk/rockchip/clk_rk3399.c
> @@ -997,6 +997,8 @@ static ulong rk3399_clk_set_rate(struct clk *clk, ulong rate)
>   	case ACLK_VOP1:
>   	case HCLK_VOP1:
>   	case HCLK_SD:
> +	case SCLK_UPHY0_TCPDCORE:
> +	case SCLK_UPHY1_TCPDCORE:
>   		/**
>   		 * assigned-clocks handling won't require for vopl, so
>   		 * return 0 to satisfy clk_set_defaults during device probe.