MAINTAINERS: Update maintainer for TI CC32XX SoCs, boards and SDKs

This follows the naming policy for the TI SoC, board part number,
and SoC family name:

<board> = cc3220s_launchxl
<soc> = cc3220s
<series> = cc32xx
<family> = ti_simplelink

Jira: ZEP-1958

Change-Id: I314bada45ce27d140ab69d05f37a5cd0409a987f
Signed-off-by: Gil Pitney <gil.pitney@linaro.org>
diff --git a/MAINTAINERS b/MAINTAINERS
index 46eb0bf..1475bd4 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -113,10 +113,11 @@
 S:	Supported
 F:	boards/arm/arduino_101_ble/
 
-BOARDS/ARM - CC3200 LAUNCHXL
+BOARDS/ARM - CC32XX LAUNCHXL
 M:      Gil Pitney <gil.pitney@linaro.org>
 S:      Supported
 F:      boards/arm/cc3200_launchxl/
+F:      boards/arm/cc3220s_launchxl/
 
 BOARDS/ARM - NXP FRDM-K64F
 M:	Maureen Helm <maureen.helm@nxp.com>
@@ -199,15 +200,16 @@
 S:	Supported
 F:	subsys/bluetooth/controller/
 
-CC3200 SDK
+CC32XX SDK
 M:      Gil Pitney <gil.pitney@linaro.org>
 S:      Supported
-F:      ext/hal/cc3200sdk/
+F:      ext/hal/ti/cc3200sdk/
+F:      ext/hal/ti/cc3220sdk/
 
 CC32XX SOC - TI SIMPLELINK
 M:      Gil Pitney <gil.pitney@linaro.org>
 S:      Supported
-F:      arch/arm/soc/ti_simplelink/
+F:      arch/arm/soc/ti_simplelink/cc32xx
 
 DOCUMENTATION
 M:	Kinder, David <david.b.kinder@intel.com>