CCF will try to adjust parent clock to set desire clock frequency of
child clock. So if pll_ref is not a fixed-clock then while setting rate
of enc/dec clocks pll_ref may get change, which may make VCU malfunction.

Signed-off-by: Rohit Visavalia <redacted>
---
Changes in v2:
  - none
  - Link to v1: https://lore.kernel.org/linux-clk/20241226122023.3439559-3-rohit.visavalia@amd.com (local)
---
 drivers/clk/xilinx/xlnx_vcu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/xilinx/xlnx_vcu.c b/drivers/clk/xilinx/xlnx_vcu.c
index 88b3fd8250c2..c520ae1ba65e 100644
--- a/drivers/clk/xilinx/xlnx_vcu.c
+++ b/drivers/clk/xilinx/xlnx_vcu.c

@@ -547,7 +547,7 @@ static int xvcu_register_clock_provider(struct xvcu_device *xvcu)
                return PTR_ERR(hw);
        xvcu->pll_post = hw;

-       parent_data[0].fw_name = "pll_ref";
+       parent_data[0].fw_name = "dummy_name";
        parent_data[1].hw = xvcu->pll_post;

        hws[CLK_XVCU_ENC_CORE] =