ARM: dts: Fix am33xx.dtsi ti,sysc-mask wrong softreset flag

AM335x TRM: Figure 16-23 define sysconfig register and soft_reset
are in first position corresponding to SYSC_OMAP4_SOFTRESET defined
in ti-sysc.h.

Fixes: 0782e85 ("ARM: dts: Probe am335x musb with ti-sysc")
Signed-off-by: Oskar Holmlund <oskar@ohdata.se>
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/boot/dts/am33xx.dtsi

@@ -335,7 +335,7 @@
 			      <0x47400010 0x4>;
 			reg-names = "rev", "sysc";
 			ti,sysc-mask = <(SYSC_OMAP4_FREEEMU |
-					 SYSC_OMAP2_SOFTRESET)>;
+					 SYSC_OMAP4_SOFTRESET)>;
 			ti,sysc-midle = <SYSC_IDLE_FORCE>,
 					<SYSC_IDLE_NO>,
 					<SYSC_IDLE_SMART>;