arm: mach-k3: j742s2: Introduce clock and device files for J742S2 SoC

Re-use j784s4 clocks and power domains for j742s2 family of device.

Reviewed-by: Udit Kumar <u-kumar1@ti.com>
Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
diff --git a/drivers/clk/ti/clk-k3.c b/drivers/clk/ti/clk-k3.c
index bf65f57..734a71a 100644
--- a/drivers/clk/ti/clk-k3.c
+++ b/drivers/clk/ti/clk-k3.c
@@ -104,6 +104,10 @@
 		.family = "J784S4",
 		.data = &j784s4_clk_platdata,
 	},
+	{
+		.family = "J742S2",
+		.data = &j784s4_clk_platdata,
+	},
 #endif
 	{ /* sentinel */ }
 };
diff --git a/drivers/power/domain/ti-power-domain.c b/drivers/power/domain/ti-power-domain.c
index 5e7a4c5..9dafb04 100644
--- a/drivers/power/domain/ti-power-domain.c
+++ b/drivers/power/domain/ti-power-domain.c
@@ -116,6 +116,10 @@
 		.family = "J784S4",
 		.data = &j784s4_pd_platdata,
 	},
+	{
+		.family = "J742S2",
+		.data = &j784s4_pd_platdata,
+	},
 #endif
 	{ /* sentinel */ }
 };