diff --git a/boards/arm/cc3220sf_launchxl/cc3220sf_launchxl_defconfig b/boards/arm/cc3220sf_launchxl/cc3220sf_launchxl_defconfig
index f9a705b6a2e21..40325663744e7 100644
--- a/boards/arm/cc3220sf_launchxl/cc3220sf_launchxl_defconfig
+++ b/boards/arm/cc3220sf_launchxl/cc3220sf_launchxl_defconfig
@@ -21,7 +21,7 @@ CONFIG_UART_CC32XX=y
 CONFIG_CONSOLE=y
 CONFIG_UART_CONSOLE=y
 
-# Enable CC3220 SDK
+# Enable SimpleLink CC3220 SDK
 CONFIG_HAS_CC3220SDK=y
 
 # Enable DTS parsing
diff --git a/ext/hal/Kbuild b/ext/hal/Kbuild
index 64c9dc3c0dfbb..a402fcfdcc590 100644
--- a/ext/hal/Kbuild
+++ b/ext/hal/Kbuild
@@ -2,6 +2,6 @@ obj-$(CONFIG_HAS_MCUX) += nxp/mcux/
 obj-$(CONFIG_QMSI_BUILTIN) += qmsi/
 obj-$(CONFIG_HAS_STM32CUBE) += st/stm32cube/
 obj-$(CONFIG_HAS_CC3200SDK) += ti/cc3200sdk/
-obj-$(CONFIG_HAS_CC3220SDK) += ti/cc3220sdk/
+obj-$(CONFIG_HAS_CC3220SDK) += ti/simplelink/
 obj-$(CONFIG_HAS_NORDIC_HAL) += nordic/
 obj-$(CONFIG_HAS_NORDIC_DRIVERS) += nordic/drivers/
diff --git a/ext/hal/Kconfig b/ext/hal/Kconfig
index 522844eb72b3b..b9fe5917cee0d 100644
--- a/ext/hal/Kconfig
+++ b/ext/hal/Kconfig
@@ -24,6 +24,6 @@ source "ext/hal/st/stm32cube/Kconfig"
 
 source "ext/hal/ti/cc3200sdk/Kconfig"
 
-source "ext/hal/ti/cc3220sdk/Kconfig"
+source "ext/hal/ti/simplelink/Kconfig"
 
 endmenu
diff --git a/ext/hal/Makefile b/ext/hal/Makefile
index 3eb248f3cbf4a..0bac9cc16bf90 100644
--- a/ext/hal/Makefile
+++ b/ext/hal/Makefile
@@ -15,4 +15,4 @@ include $(srctree)/ext/hal/st/stm32cube/Makefile
 
 include $(srctree)/ext/hal/ti/cc3200sdk/Makefile
 
-include $(srctree)/ext/hal/ti/cc3220sdk/Makefile
+include $(srctree)/ext/hal/ti/simplelink/Makefile
diff --git a/ext/hal/README b/ext/hal/README
index 8fac8075d8be6..e706a3c0d54f5 100644
--- a/ext/hal/README
+++ b/ext/hal/README
@@ -45,5 +45,5 @@ http://www.st.com/en/ecosystems/stm32cube.html
 
 ti
 -------
-Texas Instruments CC3200 SDK provides a peripheral driver library for
-the SimpleLink WiFi family of SoCs.
+Texas Instruments SimpleLink SDKs provide peripheral and WiFi driver libraries
+for the SimpleLink family of SoCs.
diff --git a/ext/hal/ti/cc3220sdk/Kbuild b/ext/hal/ti/cc3220sdk/Kbuild
deleted file mode 100644
index 6298bf608cdd0..0000000000000
--- a/ext/hal/ti/cc3220sdk/Kbuild
+++ /dev/null
@@ -1,4 +0,0 @@
-ccflags-$(CONFIG_HAS_CC3220SDK) += -D$(COMPILER)
-# Need to build prcm and utils for PRCMCC3220MCUInit, which is not in ROM
-obj-$(CONFIG_HAS_CC3220SDK) += driverlib/utils.o
-obj-$(CONFIG_HAS_CC3220SDK) += driverlib/prcm.o
diff --git a/ext/hal/ti/cc3220sdk/Makefile b/ext/hal/ti/cc3220sdk/Makefile
deleted file mode 100644
index 64a41fc30d3b8..0000000000000
--- a/ext/hal/ti/cc3220sdk/Makefile
+++ /dev/null
@@ -1,6 +0,0 @@
-ifdef CONFIG_HAS_CC3220SDK
-ZEPHYRINCLUDE +=-I$(srctree)/ext/hal/ti/cc3220sdk
-ZEPHYRINCLUDE +=-I$(srctree)/ext/hal/ti/cc3220sdk/inc
-ZEPHYRINCLUDE +=-I$(srctree)/ext/hal/ti/cc3220sdk/driverlib
-KBUILD_CFLAGS += -DUSE_CC3200_ROM_DRV_API
-endif # CONFIG_HAS_CC3220SDK
diff --git a/ext/hal/ti/simplelink/Kbuild b/ext/hal/ti/simplelink/Kbuild
new file mode 100644
index 0000000000000..7ebc5355ee72b
--- /dev/null
+++ b/ext/hal/ti/simplelink/Kbuild
@@ -0,0 +1,4 @@
+ccflags-$(CONFIG_HAS_CC3220SDK) += -D$(COMPILER)
+# Need to build prcm and utils for PRCMCC3220MCUInit, which is not in ROM
+obj-$(CONFIG_HAS_CC3220SDK) += source/ti/devices/cc32xx/driverlib/utils.o
+obj-$(CONFIG_HAS_CC3220SDK) += source/ti/devices/cc32xx/driverlib/prcm.o
diff --git a/ext/hal/ti/cc3220sdk/Kconfig b/ext/hal/ti/simplelink/Kconfig
similarity index 100%
rename from ext/hal/ti/cc3220sdk/Kconfig
rename to ext/hal/ti/simplelink/Kconfig
diff --git a/ext/hal/ti/simplelink/Makefile b/ext/hal/ti/simplelink/Makefile
new file mode 100644
index 0000000000000..6dc111fe4bc05
--- /dev/null
+++ b/ext/hal/ti/simplelink/Makefile
@@ -0,0 +1,6 @@
+ifdef CONFIG_HAS_CC3220SDK
+ZEPHYRINCLUDE +=-I$(srctree)/ext/hal/ti/simplelink/source/ti/devices/cc32xx
+ZEPHYRINCLUDE +=-I$(srctree)/ext/hal/ti/simplelink/source/ti/devices/cc32xx/inc
+ZEPHYRINCLUDE +=-I$(srctree)/ext/hal/ti/simplelink/source/ti/devices/cc32xx/driverlib
+KBUILD_CFLAGS += -DUSE_CC3220_ROM_DRV_API
+endif # CONFIG_HAS_CC3220SDK
diff --git a/ext/hal/ti/cc3220sdk/README b/ext/hal/ti/simplelink/README
similarity index 50%
rename from ext/hal/ti/cc3220sdk/README
rename to ext/hal/ti/simplelink/README
index 669684eef2b49..7c03c85e976da 100644
--- a/ext/hal/ti/cc3220sdk/README
+++ b/ext/hal/ti/simplelink/README
@@ -1,14 +1,18 @@
-The CC3220 SDK provides a peripheral driver library and hardware
-register access header files for the Texas Instruments SimpleLink
-CC3220S and CC3220SF SoCs.
+The SimpleLink SDKs provide peripheral driver and WiFi libraries
+and hardware register access header files for the Texas Instruments
+SimpleLink SoCs.
 
-The current version supported in Zephyr is CC3220 SDK 1.30.01.03,
-downloaded from:
+For an explanation of the SimpleLink family SDK directory structure, see:
+http://dev.ti.com/tirex/content/simplelink_cc13x0_sdk_1_30_00_06/docs/simplelink_mcu_sdk/Users_Guide.html#directory-structure
+
+The current version supported in Zephyr is the SimpleLink CC3220 SDK
+1.30.01.03, downloaded from:
 
 	http://www.ti.com/tool/download/SIMPLELINK-CC3220-SDK
 
-A subset of the files in driverlib/ and inc/ are copied from a
-Linux CC3220 SDK installation without modification.
+A subset of the files in the source/ti/devices/cc32xx/driverlib/ and inc/
+directories are copied from a Linux CC3220 SDK installation without
+modification.
 
 TI provides the driver library functions burned into ROM at the factory,
 or updated via a service pack patch, thus saving application code space.
diff --git a/ext/hal/ti/cc3220sdk/driverlib/cpu.h b/ext/hal/ti/simplelink/source/ti/devices/cc32xx/driverlib/cpu.h
similarity index 100%
rename from ext/hal/ti/cc3220sdk/driverlib/cpu.h
rename to ext/hal/ti/simplelink/source/ti/devices/cc32xx/driverlib/cpu.h
diff --git a/ext/hal/ti/cc3220sdk/driverlib/flash.h b/ext/hal/ti/simplelink/source/ti/devices/cc32xx/driverlib/flash.h
similarity index 100%
rename from ext/hal/ti/cc3220sdk/driverlib/flash.h
rename to ext/hal/ti/simplelink/source/ti/devices/cc32xx/driverlib/flash.h
diff --git a/ext/hal/ti/cc3220sdk/driverlib/gpio.h b/ext/hal/ti/simplelink/source/ti/devices/cc32xx/driverlib/gpio.h
similarity index 100%
rename from ext/hal/ti/cc3220sdk/driverlib/gpio.h
rename to ext/hal/ti/simplelink/source/ti/devices/cc32xx/driverlib/gpio.h
diff --git a/ext/hal/ti/cc3220sdk/driverlib/interrupt.h b/ext/hal/ti/simplelink/source/ti/devices/cc32xx/driverlib/interrupt.h
similarity index 100%
rename from ext/hal/ti/cc3220sdk/driverlib/interrupt.h
rename to ext/hal/ti/simplelink/source/ti/devices/cc32xx/driverlib/interrupt.h
diff --git a/ext/hal/ti/cc3220sdk/driverlib/pin.h b/ext/hal/ti/simplelink/source/ti/devices/cc32xx/driverlib/pin.h
similarity index 100%
rename from ext/hal/ti/cc3220sdk/driverlib/pin.h
rename to ext/hal/ti/simplelink/source/ti/devices/cc32xx/driverlib/pin.h
diff --git a/ext/hal/ti/cc3220sdk/driverlib/prcm.c b/ext/hal/ti/simplelink/source/ti/devices/cc32xx/driverlib/prcm.c
similarity index 100%
rename from ext/hal/ti/cc3220sdk/driverlib/prcm.c
rename to ext/hal/ti/simplelink/source/ti/devices/cc32xx/driverlib/prcm.c
diff --git a/ext/hal/ti/cc3220sdk/driverlib/prcm.h b/ext/hal/ti/simplelink/source/ti/devices/cc32xx/driverlib/prcm.h
similarity index 100%
rename from ext/hal/ti/cc3220sdk/driverlib/prcm.h
rename to ext/hal/ti/simplelink/source/ti/devices/cc32xx/driverlib/prcm.h
diff --git a/ext/hal/ti/cc3220sdk/driverlib/rom.h b/ext/hal/ti/simplelink/source/ti/devices/cc32xx/driverlib/rom.h
similarity index 100%
rename from ext/hal/ti/cc3220sdk/driverlib/rom.h
rename to ext/hal/ti/simplelink/source/ti/devices/cc32xx/driverlib/rom.h
diff --git a/ext/hal/ti/cc3220sdk/driverlib/rom_map.h b/ext/hal/ti/simplelink/source/ti/devices/cc32xx/driverlib/rom_map.h
similarity index 100%
rename from ext/hal/ti/cc3220sdk/driverlib/rom_map.h
rename to ext/hal/ti/simplelink/source/ti/devices/cc32xx/driverlib/rom_map.h
diff --git a/ext/hal/ti/cc3220sdk/driverlib/rom_patch.h b/ext/hal/ti/simplelink/source/ti/devices/cc32xx/driverlib/rom_patch.h
similarity index 100%
rename from ext/hal/ti/cc3220sdk/driverlib/rom_patch.h
rename to ext/hal/ti/simplelink/source/ti/devices/cc32xx/driverlib/rom_patch.h
diff --git a/ext/hal/ti/cc3220sdk/driverlib/uart.h b/ext/hal/ti/simplelink/source/ti/devices/cc32xx/driverlib/uart.h
similarity index 100%
rename from ext/hal/ti/cc3220sdk/driverlib/uart.h
rename to ext/hal/ti/simplelink/source/ti/devices/cc32xx/driverlib/uart.h
diff --git a/ext/hal/ti/cc3220sdk/driverlib/utils.c b/ext/hal/ti/simplelink/source/ti/devices/cc32xx/driverlib/utils.c
similarity index 100%
rename from ext/hal/ti/cc3220sdk/driverlib/utils.c
rename to ext/hal/ti/simplelink/source/ti/devices/cc32xx/driverlib/utils.c
diff --git a/ext/hal/ti/cc3220sdk/driverlib/utils.h b/ext/hal/ti/simplelink/source/ti/devices/cc32xx/driverlib/utils.h
similarity index 100%
rename from ext/hal/ti/cc3220sdk/driverlib/utils.h
rename to ext/hal/ti/simplelink/source/ti/devices/cc32xx/driverlib/utils.h
diff --git a/ext/hal/ti/cc3220sdk/inc/hw_apps_rcm.h b/ext/hal/ti/simplelink/source/ti/devices/cc32xx/inc/hw_apps_rcm.h
similarity index 100%
rename from ext/hal/ti/cc3220sdk/inc/hw_apps_rcm.h
rename to ext/hal/ti/simplelink/source/ti/devices/cc32xx/inc/hw_apps_rcm.h
diff --git a/ext/hal/ti/cc3220sdk/inc/hw_common_reg.h b/ext/hal/ti/simplelink/source/ti/devices/cc32xx/inc/hw_common_reg.h
similarity index 100%
rename from ext/hal/ti/cc3220sdk/inc/hw_common_reg.h
rename to ext/hal/ti/simplelink/source/ti/devices/cc32xx/inc/hw_common_reg.h
diff --git a/ext/hal/ti/cc3220sdk/inc/hw_gpio.h b/ext/hal/ti/simplelink/source/ti/devices/cc32xx/inc/hw_gpio.h
similarity index 100%
rename from ext/hal/ti/cc3220sdk/inc/hw_gpio.h
rename to ext/hal/ti/simplelink/source/ti/devices/cc32xx/inc/hw_gpio.h
diff --git a/ext/hal/ti/cc3220sdk/inc/hw_gprcm.h b/ext/hal/ti/simplelink/source/ti/devices/cc32xx/inc/hw_gprcm.h
similarity index 100%
rename from ext/hal/ti/cc3220sdk/inc/hw_gprcm.h
rename to ext/hal/ti/simplelink/source/ti/devices/cc32xx/inc/hw_gprcm.h
diff --git a/ext/hal/ti/cc3220sdk/inc/hw_hib1p2.h b/ext/hal/ti/simplelink/source/ti/devices/cc32xx/inc/hw_hib1p2.h
similarity index 100%
rename from ext/hal/ti/cc3220sdk/inc/hw_hib1p2.h
rename to ext/hal/ti/simplelink/source/ti/devices/cc32xx/inc/hw_hib1p2.h
diff --git a/ext/hal/ti/cc3220sdk/inc/hw_hib3p3.h b/ext/hal/ti/simplelink/source/ti/devices/cc32xx/inc/hw_hib3p3.h
similarity index 100%
rename from ext/hal/ti/cc3220sdk/inc/hw_hib3p3.h
rename to ext/hal/ti/simplelink/source/ti/devices/cc32xx/inc/hw_hib3p3.h
diff --git a/ext/hal/ti/cc3220sdk/inc/hw_ints.h b/ext/hal/ti/simplelink/source/ti/devices/cc32xx/inc/hw_ints.h
similarity index 100%
rename from ext/hal/ti/cc3220sdk/inc/hw_ints.h
rename to ext/hal/ti/simplelink/source/ti/devices/cc32xx/inc/hw_ints.h
diff --git a/ext/hal/ti/cc3220sdk/inc/hw_memmap.h b/ext/hal/ti/simplelink/source/ti/devices/cc32xx/inc/hw_memmap.h
similarity index 100%
rename from ext/hal/ti/cc3220sdk/inc/hw_memmap.h
rename to ext/hal/ti/simplelink/source/ti/devices/cc32xx/inc/hw_memmap.h
diff --git a/ext/hal/ti/cc3220sdk/inc/hw_ocp_shared.h b/ext/hal/ti/simplelink/source/ti/devices/cc32xx/inc/hw_ocp_shared.h
similarity index 100%
rename from ext/hal/ti/cc3220sdk/inc/hw_ocp_shared.h
rename to ext/hal/ti/simplelink/source/ti/devices/cc32xx/inc/hw_ocp_shared.h
diff --git a/ext/hal/ti/cc3220sdk/inc/hw_types.h b/ext/hal/ti/simplelink/source/ti/devices/cc32xx/inc/hw_types.h
similarity index 100%
rename from ext/hal/ti/cc3220sdk/inc/hw_types.h
rename to ext/hal/ti/simplelink/source/ti/devices/cc32xx/inc/hw_types.h