pmdomain: imx: Move Kconfig options to the pmdomain subsystem

The Kconfig options belongs closer to the corresponding implementations,
hence let's move them from the soc- and firmware subsystem to the pmdomain
subsystem.

Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: <kernel@pengutronix.de>
Cc: <linux-imx@nxp.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
Acked-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

drivers/firmware/imx/Kconfig

@@ -22,9 +22,3 @@ config IMX_SCU
 
 	  This driver manages the IPC interface between host CPU and the
 	  SCU firmware running on M4.
-
-config IMX_SCU_PD
-	bool "IMX SCU Power Domain driver"
-	depends on IMX_SCU
-	help
-	  The System Controller Firmware (SCFW) based power domain driver.

drivers/pmdomain/Kconfig

@@ -5,5 +5,6 @@ source "drivers/pmdomain/actions/Kconfig"
 source "drivers/pmdomain/amlogic/Kconfig"
 source "drivers/pmdomain/apple/Kconfig"
 source "drivers/pmdomain/bcm/Kconfig"
+source "drivers/pmdomain/imx/Kconfig"
 
 endmenu

drivers/pmdomain/imx/Kconfig

+# SPDX-License-Identifier: GPL-2.0-only
+menu "i.MX PM Domains"
+
+config IMX_GPCV2_PM_DOMAINS
+	bool "i.MX GPCv2 PM domains"
+	depends on ARCH_MXC || (COMPILE_TEST && OF)
+	depends on PM
+	select PM_GENERIC_DOMAINS
+	select REGMAP_MMIO
+	default y if SOC_IMX7D
+
+config IMX8M_BLK_CTRL
+	bool
+	default SOC_IMX8M && IMX_GPCV2_PM_DOMAINS
+	depends on PM_GENERIC_DOMAINS
+	depends on COMMON_CLK
+
+config IMX9_BLK_CTRL
+	bool
+	default SOC_IMX9 && IMX_GPCV2_PM_DOMAINS
+	depends on PM_GENERIC_DOMAINS
+
+config IMX_SCU_PD
+	bool "IMX SCU Power Domain driver"
+	depends on IMX_SCU
+	help
+	  The System Controller Firmware (SCFW) based power domain driver.
+
+endmenu

drivers/soc/imx/Kconfig

 # SPDX-License-Identifier: GPL-2.0-only
 menu "i.MX SoC drivers"
 
-config IMX_GPCV2_PM_DOMAINS
-	bool "i.MX GPCv2 PM domains"
-	depends on ARCH_MXC || (COMPILE_TEST && OF)
-	depends on PM
-	select PM_GENERIC_DOMAINS
-	select REGMAP_MMIO
-	default y if SOC_IMX7D
-
 config SOC_IMX8M
 	tristate "i.MX8M SoC family support"
 	depends on ARCH_MXC || COMPILE_TEST
@@ -28,15 +20,4 @@ config SOC_IMX9
 	help
 	  If you say yes here, you get support for the NXP i.MX9 family
 
-config IMX8M_BLK_CTRL
-	bool
-	default SOC_IMX8M && IMX_GPCV2_PM_DOMAINS
-	depends on PM_GENERIC_DOMAINS
-	depends on COMMON_CLK
-
-config IMX9_BLK_CTRL
-	bool
-	default SOC_IMX9 && IMX_GPCV2_PM_DOMAINS
-	depends on PM_GENERIC_DOMAINS
-
 endmenu