rockchip: clk: rk3036: convert to use live dt

Use live dt api to get cru base addr.
Signed-off-by: NKever Yang <kever.yang@rock-chips.com>
Acked-by: NPhilipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: NPhilipp Tomsich <philipp.tomsich@theobroma-systems.com>

drivers/clk/rockchip/clk_rk3036.c

@@ -321,7 +321,7 @@ static int rk3036_clk_probe(struct udevice *dev)
 {
 	struct rk3036_clk_priv *priv = dev_get_priv(dev);
 
-	priv->cru = (struct rk3036_cru *)devfdt_get_addr(dev);
+	priv->cru = dev_read_addr_ptr(dev);
 	rkclk_init(priv->cru);
 
 	return 0;