ARM: dts: dra7: fix DSS PLL clock mux registers

The clock nodes for DSS VIDEO1/2 and HDMI have wrong register addresses.
This patch fixes the addresses so that they point to
CM_CLKSEL_VIDEO1_PLL_SYS, CM_CLKSEL_VIDEO2_PLL_SYS and
CM_CLKSEL_HDMI_PLL_SYS.

Reported-by: Somnath Mukherjee <somnath@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/boot/dts/dra7xx-clocks.dtsi

@@ -1042,7 +1042,7 @@
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
 		clocks = <&sys_clkin1>, <&sys_clkin2>;
-		reg = <0x01a4>;
+		reg = <0x0164>;
 	};
 
 	mlb_clk: mlb_clk {
@@ -1084,14 +1084,14 @@
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
 		clocks = <&sys_clkin1>, <&sys_clkin2>;
-		reg = <0x01d0>;
+		reg = <0x0168>;
 	};
 
 	video2_dpll_clk_mux: video2_dpll_clk_mux {
 		#clock-cells = <0>;
 		compatible = "ti,mux-clock";
 		clocks = <&sys_clkin1>, <&sys_clkin2>;
-		reg = <0x01d4>;
+		reg = <0x016c>;
 	};
 
 	wkupaon_iclk_mux: wkupaon_iclk_mux {