linux-kernel - [PATCH v2 16/17] pmdomain: ti: Move and add Kconfig options to the pmdomain subsystem

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Message-Id: <20230915092003.658361-17-ulf.hansson@linaro.org>
Date:   Fri, 15 Sep 2023 11:20:02 +0200
From:   Ulf Hansson <ulf.hansson@...aro.org>
To:     Arnd Bergmann <arnd@...db.de>, Olof Johansson <olof@...om.net>
Cc:     Ulf Hansson <ulf.hansson@...aro.org>, linux-pm@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Nishanth Menon <nm@...com>,
        Santosh Shilimkar <ssantosh@...nel.org>,
        Tero Kristo <kristo@...nel.org>,
        Tony Lindgren <tony@...mide.com>
Subject: [PATCH v2 16/17] pmdomain: ti: Move and add Kconfig options to the pmdomain subsystem

The TI_SCI_PM_DOMAINS Kconfig option belongs closer to its corresponding
implementation, hence let's move it from the soc subsystem to the pmdomain
subsystem.

While at it, let's also add a Kconfig option the omap_prm driver, rather
than using ARCH_OMAP2PLUS directly.

Cc: Nishanth Menon <nm@...com>
Cc: Santosh Shilimkar <ssantosh@...nel.org>
Cc: Tero Kristo <kristo@...nel.org>
Cc: Tony Lindgren <tony@...mide.com>
Signed-off-by: Ulf Hansson <ulf.hansson@...aro.org>
---
 drivers/pmdomain/Kconfig     |  1 +
 drivers/pmdomain/ti/Kconfig  | 22 ++++++++++++++++++++++
 drivers/pmdomain/ti/Makefile |  2 +-
 drivers/soc/ti/Kconfig       | 12 ------------
 4 files changed, 24 insertions(+), 13 deletions(-)
 create mode 100644 drivers/pmdomain/ti/Kconfig

diff --git a/drivers/pmdomain/Kconfig b/drivers/pmdomain/Kconfig
index 98e04589bef4..33bfec9c4f7a 100644
--- a/drivers/pmdomain/Kconfig
+++ b/drivers/pmdomain/Kconfig
@@ -15,5 +15,6 @@ source "drivers/pmdomain/st/Kconfig"
 source "drivers/pmdomain/starfive/Kconfig"
 source "drivers/pmdomain/sunxi/Kconfig"
 source "drivers/pmdomain/tegra/Kconfig"
+source "drivers/pmdomain/ti/Kconfig"
 
 endmenu
diff --git a/drivers/pmdomain/ti/Kconfig b/drivers/pmdomain/ti/Kconfig
new file mode 100644
index 000000000000..67c608bf7ed0
--- /dev/null
+++ b/drivers/pmdomain/ti/Kconfig
@@ -0,0 +1,22 @@
+# SPDX-License-Identifier: GPL-2.0-only
+
+config OMAP2PLUS_PRM
+	bool
+	depends on ARCH_OMAP2PLUS
+	default ARCH_OMAP2PLUS
+
+if SOC_TI
+
+config TI_SCI_PM_DOMAINS
+	tristate "TI SCI PM Domains Driver"
+	depends on TI_SCI_PROTOCOL
+	depends on PM_GENERIC_DOMAINS
+	help
+	  Generic power domain implementation for TI device implementing
+	  the TI SCI protocol.
+
+	  To compile this as a module, choose M here. The module will be
+	  called ti_sci_pm_domains. Note this is needed early in boot before
+	  rootfs may be available.
+
+endif
diff --git a/drivers/pmdomain/ti/Makefile b/drivers/pmdomain/ti/Makefile
index 69580afbb436..af6cd056c158 100644
--- a/drivers/pmdomain/ti/Makefile
+++ b/drivers/pmdomain/ti/Makefile
@@ -1,3 +1,3 @@
 # SPDX-License-Identifier: GPL-2.0
-obj-$(CONFIG_ARCH_OMAP2PLUS)		+= omap_prm.o
+obj-$(CONFIG_OMAP2PLUS_PRM)		+= omap_prm.o
 obj-$(CONFIG_TI_SCI_PM_DOMAINS)		+= ti_sci_pm_domains.o
diff --git a/drivers/soc/ti/Kconfig b/drivers/soc/ti/Kconfig
index 2cae17b65fd9..1a93001c9e36 100644
--- a/drivers/soc/ti/Kconfig
+++ b/drivers/soc/ti/Kconfig
@@ -50,18 +50,6 @@ config WKUP_M3_IPC
 	  to communicate and use the Wakeup M3 for PM features like suspend
 	  resume and boots it using wkup_m3_rproc driver.
 
-config TI_SCI_PM_DOMAINS
-	tristate "TI SCI PM Domains Driver"
-	depends on TI_SCI_PROTOCOL
-	depends on PM_GENERIC_DOMAINS
-	help
-	  Generic power domain implementation for TI device implementing
-	  the TI SCI protocol.
-
-	  To compile this as a module, choose M here. The module will be
-	  called ti_sci_pm_domains. Note this is needed early in boot before
-	  rootfs may be available.
-
 config TI_K3_RINGACC
 	tristate "K3 Ring accelerator Sub System"
 	depends on ARCH_K3 || COMPILE_TEST
-- 
2.34.1