linux-kernel - [PATCH 2/4] power: avs: rockchip-io: Move the driver to the rockchip specific drivers

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Date:   Tue,  6 Oct 2020 18:05:14 +0200
From:   Ulf Hansson <ulf.hansson@...aro.org>
To:     "Rafael J . Wysocki" <rjw@...ysocki.net>,
        Nishanth Menon <nm@...com>, linux-pm@...r.kernel.org
Cc:     Aaro Koskinen <aaro.koskinen@....fi>,
        Tony Lindgren <tony@...mide.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Niklas Cassel <nks@...wful.org>,
        Heiko Stuebner <heiko@...ech.de>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Kevin Hilman <khilman@...nel.org>,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org
Subject: [PATCH 2/4] power: avs: rockchip-io: Move the driver to the rockchip specific drivers

The avs drivers are all SoC specific drivers that doesn't share any code.
Instead they are located in a directory, mostly to keep similar
functionality together. From a maintenance point of view, it makes better
sense to collect SoC specific drivers like these, into the SoC specific
directories.

Therefore, let's move the rockchip-io driver to the rockchip directory.

Cc: Heiko Stuebner <heiko@...ech.de>
Cc: linux-rockchip@...ts.infradead.org
Signed-off-by: Ulf Hansson <ulf.hansson@...aro.org>
---
 drivers/power/avs/Kconfig                                 | 8 --------
 drivers/power/avs/Makefile                                | 1 -
 drivers/soc/rockchip/Kconfig                              | 8 ++++++++
 drivers/soc/rockchip/Makefile                             | 1 +
 .../avs/rockchip-io-domain.c => soc/rockchip/io-domain.c} | 0
 5 files changed, 9 insertions(+), 9 deletions(-)
 rename drivers/{power/avs/rockchip-io-domain.c => soc/rockchip/io-domain.c} (100%)

diff --git a/drivers/power/avs/Kconfig b/drivers/power/avs/Kconfig
index 089b6244b716..9dde5a7e75c9 100644
--- a/drivers/power/avs/Kconfig
+++ b/drivers/power/avs/Kconfig
@@ -11,11 +11,3 @@ menuconfig POWER_AVS
 	  AVS is also called SmartReflex on OMAP devices.
 
 	  Say Y here to enable Adaptive Voltage Scaling class support.
-
-config ROCKCHIP_IODOMAIN
-	tristate "Rockchip IO domain support"
-	depends on POWER_AVS && ARCH_ROCKCHIP && OF
-	help
-	  Say y here to enable support io domains on Rockchip SoCs. It is
-	  necessary for the io domain setting of the SoC to match the
-	  voltage supplied by the regulators.
diff --git a/drivers/power/avs/Makefile b/drivers/power/avs/Makefile
index a1b8cd453f19..d541d436f01d 100644
--- a/drivers/power/avs/Makefile
+++ b/drivers/power/avs/Makefile
@@ -1,3 +1,2 @@
 # SPDX-License-Identifier: GPL-2.0-only
 obj-$(CONFIG_POWER_AVS_OMAP)		+= smartreflex.o
-obj-$(CONFIG_ROCKCHIP_IODOMAIN)		+= rockchip-io-domain.o
diff --git a/drivers/soc/rockchip/Kconfig b/drivers/soc/rockchip/Kconfig
index b71b73bf5fc5..2c13bf4dd5db 100644
--- a/drivers/soc/rockchip/Kconfig
+++ b/drivers/soc/rockchip/Kconfig
@@ -14,6 +14,14 @@ config ROCKCHIP_GRF
 	  In a lot of cases there also need to be default settings initialized
 	  to make some of them conform to expectations of the kernel.
 
+config ROCKCHIP_IODOMAIN
+	tristate "Rockchip IO domain support"
+	depends on OF
+	help
+	  Say y here to enable support io domains on Rockchip SoCs. It is
+	  necessary for the io domain setting of the SoC to match the
+	  voltage supplied by the regulators.
+
 config ROCKCHIP_PM_DOMAINS
         bool "Rockchip generic power domain"
         depends on PM
diff --git a/drivers/soc/rockchip/Makefile b/drivers/soc/rockchip/Makefile
index afca0a4c4b72..875032f7344e 100644
--- a/drivers/soc/rockchip/Makefile
+++ b/drivers/soc/rockchip/Makefile
@@ -3,4 +3,5 @@
 # Rockchip Soc drivers
 #
 obj-$(CONFIG_ROCKCHIP_GRF) += grf.o
+obj-$(CONFIG_ROCKCHIP_IODOMAIN) += io-domain.o
 obj-$(CONFIG_ROCKCHIP_PM_DOMAINS) += pm_domains.o
diff --git a/drivers/power/avs/rockchip-io-domain.c b/drivers/soc/rockchip/io-domain.c
similarity index 100%
rename from drivers/power/avs/rockchip-io-domain.c
rename to drivers/soc/rockchip/io-domain.c
-- 
2.25.1