clk: qcom: gcc: Fix board clock node name

Device tree node name are not supposed to have "_" in them so fix the
node name use of xo_board to xo-board

Fixes: 652f1813c113 ("clk: qcom: gcc: Add global clock controller driver for QCS404")
Signed-off-by: Vinod Koul <[e-mail]>
Signed-off-by: Stephen Boyd <[e-mail]>

drivers/clk/qcom/gcc-qcs404.c

···
 	.div = 1,
 	.hw.init = &(struct clk_init_data){
 		.name = "cxo",
-		.parent_names = (const char *[]){ "xo_board" },
+		.parent_names = (const char *[]){ "xo-board" },
 		.num_parents = 1,
 		.ops = &clk_fixed_factor_ops,
 	},