From: Jagan Teki <jagan@amarulasolutions.com>
Date: Tue, 26 May 2020 03:32:06 +0000 (+0800)
Subject: clk: rk3399: Set empty for TCPHY assigned-clocks
X-Git-Tag: v2020.07-rc4~16^2~20
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=80e191119eb73475802ec101ed006bde625c6efd;p=oweals%2Fu-boot.git

clk: rk3399: Set empty for TCPHY assigned-clocks

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

diff --git a/drivers/clk/rockchip/clk_rk3399.c b/drivers/clk/rockchip/clk_rk3399.c
index 773d2176e6..ce163aec5a 100644
--- a/drivers/clk/rockchip/clk_rk3399.c
+++ b/drivers/clk/rockchip/clk_rk3399.c
@@ -1000,6 +1000,8 @@ 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.