arm: mach-k3: j784s4: Add clk and power support

Add clk and device data which can be used by respective drivers
to configure clocks and PSC.

Signed-off-by: Hari Nagalla <hnagalla@ti.com>
Signed-off-by: Apurva Nandan <a-nandan@ti.com>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Bryan Brattlof <bb@ti.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> # AM69-SK
diff --git a/drivers/clk/ti/clk-k3.c b/drivers/clk/ti/clk-k3.c
index eb76195..10f6049 100644
--- a/drivers/clk/ti/clk-k3.c
+++ b/drivers/clk/ti/clk-k3.c
@@ -87,6 +87,12 @@
 		.data = &am62ax_clk_platdata,
 	},
 #endif
+#ifdef CONFIG_SOC_K3_J784S4
+	{
+		.family = "J784S4",
+		.data = &j784s4_clk_platdata,
+	},
+#endif
 	{ /* sentinel */ }
 };