clk: bcm: dvp: Add missing module informations

The driver for the DVP controller in the BCM2711 was missing the MODULE_*
macros resulting in a modpost warning at compilation.

Fixes: 1bc9597 ("clk: bcm: Add BCM2711 DVP driver")
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20200626112513.90816-1-maxime@cerno.tech
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

drivers/clk/bcm/clk-bcm2711-dvp.c

@@ -118,3 +118,7 @@ static struct platform_driver clk_dvp_driver = {
 	},
 };
 module_platform_driver(clk_dvp_driver);
+
+MODULE_AUTHOR("Maxime Ripard <maxime@cerno.tech>");
+MODULE_DESCRIPTION("BCM2711 DVP clock driver");
+MODULE_LICENSE("GPL");