soc: nxp: imx91: add MIMX9111 support

Zhiqiang-Hou · jhedberg · commit 531ea300c815 · 2025-10-03T12:51:13.000+03:00
Add SoC MIMX9111 support.

Signed-off-by: Hou Zhiqiang &lt;Zhiqiang.Hou@nxp.com&gt;
Signed-off-by: Jiafei Pan &lt;jiafei.pan@nxp.com&gt;
diff --git a/modules/hal_nxp/mcux/CMakeLists.txt b/modules/hal_nxp/mcux/CMakeLists.txt
@@ -31,6 +31,7 @@ if(CONFIG_SOC_LPC11U66
     OR CONFIG_SOC_MKW40Z4
     OR CONFIG_SOC_MKW41Z4
     OR CONFIG_SOC_MIMX9131
+    OR CONFIG_SOC_MIMX9111
     )
 
     set (CONFIG_SOC_SDKNG_UNSUPPORTED ON)
diff --git a/soc/nxp/imx/imx9/CMakeLists.txt b/soc/nxp/imx/imx9/CMakeLists.txt
@@ -1,7 +1,7 @@
 # Copyright 2024-2025 NXP
 # SPDX-License-Identifier: Apache-2.0
 
-if(CONFIG_SOC_MIMX9131)
+if(CONFIG_SOC_MIMX9131 OR CONFIG_SOC_MIMX9111)
   add_subdirectory(imx91)
 elseif(CONFIG_SOC_MIMX9352)
   add_subdirectory(imx93)
diff --git a/soc/nxp/imx/imx9/imx91/Kconfig b/soc/nxp/imx/imx9/imx91/Kconfig
@@ -1,6 +1,14 @@
 # Copyright 2025 NXP
 # SPDX-License-Identifier: Apache-2.0
 
+config SOC_MIMX9111
+	select ARM64
+	select CPU_CORTEX_A55
+	select ARM_ARCH_TIMER if SYS_CLOCK_EXISTS
+	select HAS_MCUX if CLOCK_CONTROL
+	select HAS_MCUX_CACHE
+	select KERNEL_DIRECT_MAP if HAS_MCUX
+
 config SOC_MIMX9131
 	select ARM64
 	select CPU_CORTEX_A55
diff --git a/soc/nxp/imx/imx9/imx91/Kconfig.defconfig.mimx91 b/soc/nxp/imx/imx9/imx91/Kconfig.defconfig.mimx91
@@ -1,7 +1,7 @@
 # Copyright 2025 NXP
 # SPDX-License-Identifier: Apache-2.0
 
-if SOC_MIMX9131
+if SOC_MIMX9131 || SOC_MIMX9111
 
 # Workaround for not being able to have commas in macro arguments
 DT_CHOSEN_Z_FLASH := zephyr,flash
diff --git a/soc/nxp/imx/imx9/imx91/Kconfig.soc b/soc/nxp/imx/imx9/imx91/Kconfig.soc
@@ -1,21 +1,36 @@
 # Copyright 2025 NXP
 # SPDX-License-Identifier: Apache-2.0
 
+config SOC_MIMX9111
+	bool
+	select SOC_SERIES_IMX9
+	help
+	  NXP i.MX91
+
 config SOC_MIMX9131
 	bool
 	select SOC_SERIES_IMX9
 	help
 	  NXP i.MX91
 
+config SOC_PART_NUMBER_MIMX9111CVXXJ
+	bool
+
+config SOC_PART_NUMBER_MIMX9111DVXXJ
+	bool
+
 config SOC_PART_NUMBER_MIMX9131CVVXJ
 	bool
 
 config SOC_PART_NUMBER_MIMX9131DVVXJ
 	bool
 
 config SOC_PART_NUMBER
+	default "MIMX9111CVXXJ" if SOC_PART_NUMBER_MIMX9111CVXXJ
+	default "MIMX9111DVXXJ" if SOC_PART_NUMBER_MIMX9111DVXXJ
 	default "MIMX9131CVVXJ" if SOC_PART_NUMBER_MIMX9131CVVXJ
 	default "MIMX9131DVVXJ" if SOC_PART_NUMBER_MIMX9131DVVXJ
 
 config SOC
+	default "mimx9111" if SOC_MIMX9111
 	default "mimx9131" if SOC_MIMX9131
diff --git a/soc/nxp/imx/soc.yml b/soc/nxp/imx/soc.yml
@@ -35,6 +35,7 @@ family:
       - name: m4
   - name: imx9
     socs:
+    - name: mimx9111
     - name: mimx9131
     - name: mimx9352
       cpuclusters:

Original file line number	Diff line number	Diff line change
`@@ -31,6 +31,7 @@ if(CONFIG_SOC_LPC11U66`
`31`	`31`	`OR CONFIG_SOC_MKW40Z4`
`32`	`32`	`OR CONFIG_SOC_MKW41Z4`
`33`	`33`	`OR CONFIG_SOC_MIMX9131`
	`34`	`+ OR CONFIG_SOC_MIMX9111`
`34`	`35`	`)`
`35`	`36`
`36`	`37`	`set (CONFIG_SOC_SDKNG_UNSUPPORTED ON)`