[v4,02/16] clk: rk3399: Set empty for TCPHY assigned-clocks

Commit Message

Frank Wang May 11, 2020, 7:53 a.m. UTC

From: Jagan Teki <[e-mail]>

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 <[e-mail]>
---
 drivers/clk/rockchip/clk_rk3399.c | 2 ++
 1 file changed, 2 insertions(+)

Patch

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.